> **PUBLICATIONS: BOOKS & PAPERS**
>
> ***BOOKS WRITTEN***
>
> 1\. \"Fracture of Brittle Solids\"
>
> B.R. Lawn and T.R. Wilshaw
>
> Cambridge University Press, London, 1975 (First Edition).
>
> 2\. \"Fracture of Brittle Solids\"
>
> B.R. Lawn
>
> Cambridge University Press, Cambridge, 1993 (Second Edition --
> Reprinted 1995).
>
> ***BOOKS EDITED***
>
> 1\. \"Microindentation Hardness\"
>
> P.J. Blau and B.R. Lawn
>
> A.S.T.M. Special Technical Publication **899**, Philadelphia, 1985.
>
> ***JOURNAL PAPERS AND BOOK CHAPTERS***
>
> 1\. \"Thermal Expansion of Silver Halides\"
>
> B.R. Lawn
>
> *Acta Crystallogr*. **16** 1163 (1963).
>
> 2\. \"On the Weighting of Reflexions in Least-squares Calculations of
> Non-Cubic Unit-Cell Dimensions\"
>
> B.R. Lawn
>
> *Acta Crystallogr*. **16** 1256 (1963).
>
> 3\. \"The Thermal Expansion of Silver Iodide and the Cuprous Halides\"
>
> B.R. Lawn
>
> *Acta Crystallogr*. **17** 1341 (1964).
>
> 4\. \"An X-ray Topographic Study of Planar Growth Defects in a Natural
> Diamond\"
>
> B.R. Lawn, Y. Kamiya and A.R. Lang
>
> *Philos. Mag*. **12** 177 (1965).
>
> 5\. \"Plastic Deformation Patterns on Cleavage Surfaces of Lithium
> Fluoride\"
>
> C.T. Forwood and B.R. Lawn
>
> *Philos. Mag*. **13** 595 (1966).
>
> 6\. \"The Nature of Deformation Around Pressure Cracks on Diamond\"
>
> B.R. Lawn and H. Komatsu
>
> *Philos. Mag*. **14** 689 (1966).
>
> 7\. \"On the Theory of Hertzian Fracture\"
>
> F.C. Frank and B.R. Lawn,
>
> *Proc. Roy. Soc. Lond*. **A299** 291 (1967).
>
> 8\. \"Partial Cone Crack Formation in a Brittle Material Loaded with a
> Sliding Spherical Indenter\"
>
> B.R. Lawn
>
> *Proc. Roy. Soc. Lond*. **A299** 307 (1967).
>
> 9\. \"A Study of Strains in Abraded Diamond Surfaces\"
>
> F.C. Frank, B.R. Lawn, A.R. Lang and E.M. Wilks
>
> *Proc. Roy. Soc. Lond*. **A301** 239 (1967).
>
> 10\. \"Measurement of Elastic Strains in Crystal Surfaces by X-ray
> Diffraction Topography\"
>
> B.R. Lawn
>
> *Adv. X-ray Analysis* **11** 385 (1968).
>
> 11\. \"A Simulated Crack Experiment Illustrating the Energy Balance
> Criterion\"
>
> S.J. Burns and B.R. Lawn
>
> *Int. J. Fract. Mech.* **4** 339 (1968).
>
> 12\. \"Hertzian Fracture in Single Crystals with the Diamond
> Structure\"
>
> B.R. Lawn
>
> *J. Appl. Phys*. **39** 4828 (1968).
>
> 13\. \"A Study of Dislocation Arrays at Spherical Indentations in LiF
> as a Function of Indentation Stress and Strain\"
>
> M.V. Swain and B.R. Lawn
>
> *Phys. Status Solidi* **35** 909 (1969).
>
> 14\. \"Direct Observation of Dislocations in Potash Alum\"
>
> S.H. Emara, B.R. Lawn and A.R. Lang
>
> *Philos. Mag*. **19** 7 (1969).
>
> 15\. \"The Use of the Hertzian Fracture Test for Measuring Surface
> Energy Variations\"
>
> F.B. Langitan and B.R. Lawn
>
> *Science of Materials*, New Zealand Inst. Physics and the Physical
> Soc., Information Series No. **71**, p. 142, 1969.
>
> 16\. \"Hertzian Fracture Experiments on Abraded Glass Surfaces as
> Definitive Evidence for an Energy Balance Explanation of Auerbach\'s
> Law\"
>
> F.B. Langitan and B.R. Lawn
>
> *J. Appl. Phys*. **40** 4009 (1969).
>
> 17\. \"Effect of a Reactive Environment on the Hertzian Strength of
> Brittle Solids\"
>
> F.B. Langitan and B.R. Lawn
>
> *J. Appl. Phys*. **41** 3357 (1970).
>
> 18\. \"Cone Crack Closure in Brittle Solids\"
>
> J.S. Williams, B.R. Lawn and M.V. Swain
>
> *Phys. Status Solidi (A)* **2** 7 (1970).

19\. \"Artificial Healing of Cone Cracks in Glass\"

> G.L. Cheeseman and B.R. Lawn
>
> *Phys. Status Solidi (A)* **3** 951 (1970).

20\. \"Section-and-Etch Study of Hertzian Fracture Mechanics\"

> A.G. Mikosza and B.R. Lawn
>
> *J. Appl. Phys.* **42** 5540 (1971).
>
> 21\. \"An Environmental Chamber for Hertzian Fracture Testing\"
>
> J.J.H. Beek and B.R. Lawn
>
> *J. Phys. E* **5** 710 (1972).
>
> 22\. \"An Atomistic Model for an Equilibrium Crack in Diamond\"
>
> J.E. Sinclair and B.R. Lawn
>
> *Int. J. Fract. Mech*. **8** 125 (1972).
>
> 23\. \"An Atomistic Study of Cracks in Diamond-Structure Crystals\"
>
> J.E. Sinclair and B.R. Lawn
>
> *Proc. Roy. Soc. Lond*. **A329** 83 (1972).
>
> 24\. \"Environmental Effects in the Hertzian Fracture Test\"
>
> B.R. Lawn
>
> *Science of Hardness Testing and Its Research Applications*, J.H.
> Westbrook and H. Conrad, Eds., Am. Soc. Metals Publ., Ch. 29, 1973.
>
> 25\. \"Slow Crack Growth in Proton-and Deuteron-Irradiated Quartz\"
>
> J.S. Williams and B.R. Lawn
>
> *J. Mater. Sci*. **8** 1059 (1973).
>
> 26\. \"A Comparative Study of the Fracture of Various Silica
> Modifications Using the Hertzian Test\"
>
> M.V. Swain, J.S. Williams, B.R. Lawn and J.J.H. Beek
>
> *J. Mater. Sci*. **8** 1153 (1973).
>
> 27\. \"A Microprobe Technique for Measuring Slow Crack Velocities in
> Brittle Solids\"
>
> M.V. Swain and B.R. Lawn
>
> *Int. J. Fract.* **9** 481 (1973).
>
> 28\. \"A Computer Simulation Study of Hertzian Cone Crack Growth\"
>
> B.R. Lawn, T.R. Wilshaw and N.E.W. Hartley
>
> *Int. J. Fract.* **10** 1 (1974).
>
> 29\. \"Diffusion-Controlled Subcritical Crack Growth\"
>
> B.R. Lawn
>
> *Mater. Sci. and Eng*. **13** 277 (1974).
>
> 30\. \"Cleavage Step Deformation in Brittle Solids\"
>
> M.V. Swain, B.R. Lawn and S.J. Burns
>
> *J. Mater. Sci*. **9** 175 (1974).
>
> 31\. \"Microfracture Beneath Point Indentations in Brittle Solids\"
>
> B.R. Lawn and M.V. Swain
>
> *J. Mater. Sci.* **10** 113 (1975).
>
> 32\. \"Hertzian Fracture of Glass Ceramics\"
>
> B.R. Lawn, T.R. Wilshaw, T.I. Barry and R. Morrell
>
> *J. Mater. Sci.* **10** 179 (1975).
>
> 33\. \"An Atomistic Model of Kinetic Crack Growth in Brittle Solids\"
>
> B.R. Lawn
>
> *J. Mater. Sci*. **10** 469 (1975).
>
> 34\. \"Indentation Fracture: Principles and Applications\"
>
> B.R. Lawn and T.R. Wilshaw
>
> *J. Mater. Sci.* **10** 1049 (1975).
>
> 35\. \"On the Mode of Chipping Fracture in Brittle Solids\"
>
> B.R. Lawn, M.V. Swain and K. Phillips
>
> *J. Mater. Sci.* **10** 1236 (1975).
>
> 36\. \"Electron Microscopy of Microcracking About Indentations in
> Aluminum Oxide and Silicon Carbide\"
>
> B.J. Hockey and B.R. Lawn
>
> *J. Mater. Sci.* **10** 1275 (1975).
>
> 37\. \"Equilibrium Penny-like Cracks in Indentation Fracture\"
>
> B.R. Lawn and E.R. Fuller
>
> *J. Mater. Sci.* **10** 2016 (1975).
>
> 38\. \"A Model for the Wear of Brittle Solids under Fixed Abrasive
> Conditions\"
>
> B.R. Lawn
>
> *Wear* **33** 369 (1975).
>
> 39\. \"Strength Degradation of Brittle Surfaces: Blunt Indenters\"
>
> B.R. Lawn, S.M. Wiederhorn and H. Johnson
>
> *J. Am. Ceram. Soc.* **58** 428 (1975).
>
> 40\. \"Strength Degradation of Brittle Surfaces: Sharp Indenters\"
>
> B.R. Lawn, E.R. Fuller and S.M. Wiederhorn
>
> *J. Am. Ceram. Soc.* **59** 193 (1976).
>
> 41\. \"Brittleness as an Indentation Size Effect\"
>
> B.R. Lawn, T. Jensen and A. Arora
>
> *J. Mater. Sci.* **11** 573 (1976).
>
> 42\. \"Surface Cracking in Proton-Irradiated Glass\"
>
> T. Jensen, B.R. Lawn, R.L. Dalglish and J.C. Kelly
>
> *Radiation Effects* **28** 245 (1976).
>
> 43\. \"Indentation Fracture in Brittle Rocks and Glasses\"
>
> M.V. Swain and B.R. Lawn
>
> *Int. J. Rock Mech. and Minerals Sci.* **13** 311 (1976).
>
> 44\. \"Measurement of Surface Stresses from Indentation
> Microfracture\"
>
> D.B. Marshall and B.R. Lawn
>
> *Proc. Seventh Australian Ceram. Conf*., Sydney, 1976.
>
> 45\. \"Contact Fracture Resistance of Physically and Chemically
> Tempered Glass Plates:
>
> A Theoretical Model\"
>
> B.R. Lawn and D.B. Marshall
>
> *Phys. Chem. Glasses* **18** 7 (1977).
>
> 46\. \"An Indentation Technique for Measuring Stresses in Tempered
> Glass Surfaces\"
>
> D.B. Marshall and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **60** 86 (1977).
>
> 47\. \"Strength Degradation of Glass Resulting from Impact with
> Spheres\"
>
> S.M. Wiederhorn and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **60** 451 (1977).
>
> 48\. \"Van der Waals Interactions Between Brittle Cracks and Gaseous
> Environments\"
>
> B.R. Lawn
>
> *J. Mater. Sci.* **12** 1950 (1977).
>
> 49\. \"A Model for Crack Initiation in Elastic/Plastic Indentation
> Fields\"
>
> B.R. Lawn and A.G. Evans
>
> *J. Mater. Sci.* **12** 2195 (1977).
>
> 50\. \"Measurement of Nonuniform Distribution of Residual Stresses in
> Tempered Glass Discs\"
>
> D.B. Marshall and B.R. Lawn
>
> *Glass Tech.* **19** 57 (1978).
>
> 51\. \"Indentation Fracture and Strength Degradation in Ceramics\"
>
> B.R. Lawn and D.B. Marshall
>
> *Fracture Mechanics of Ceramics*, R.C. Bradt, D.P.H. Hasselman and
> F.F. Lange, eds., Plenum, New York, Vol. **3**, p. 205, 1978.
>
> 52\. \"Strength Degradation of Thermally Tempered Glass Plates\"
>
> D.B. Marshall and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **61** 21 (1978).
>
> 53\. \"Contact-Induced Strength Degradation of Thermally Treated
> Alumina\"
>
> D.B. Marshall, B.R. Lawn, H.P. Kirchner and R.M. Gruver
>
> *J. Am. Ceram. Soc*. **61** 271 (1978).
>
> 54\. \"Contact-Induced Static Fatigue of Annealed and Tempered Glass\"
>
> P. Chantikul, D.B. Marshall and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **61** 414 (1978).
>
> 55\. \"Strength Degradation of Glass Impacted with Sharp Particles: I.
> Annealed Surfaces\"
>
> S.M. Wiederhorn and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **62** 66 (1979).
>
> 56\. \"Strength Degradation of Glass Impacted with Sharp Particles:
> II. Tempered Surfaces\"
>
> B.R. Lawn, D.B. Marshall and S.M. Wiederhorn
>
> *J. Am. Ceram. Soc*. **62** 71 (1979).
>
> 57\. \"Residual Stress Effects in Failure from Flaws\"
>
> B.R. Lawn and D.B. Marshall
>
> *J. Am. Ceram. Soc.* **62** 106 (1979).
>
> 58\. \"Contact-Induced Failure of Prestressed Glass Plates\"
>
> P. Chantikul, B.R. Lawn and D.B. Marshall
>
> *J. Am. Ceram. Soc*. **62** 340 (1979).
>
> 59\. \"Hardness, Toughness, and Brittleness: An Indentation Analysis\"
>
> B.R. Lawn and D.B. Marshall
>
> *J. Am. Ceram. Soc*. **62** 347 (1979).
>
> 60\. \"Contact Damage Resistance of Partially-Leached Glasses\"
>
> P. Chantikul, D.B. Marshall, B.R. Lawn and M.G. Drexhage
>
> *J. Am. Ceram. Soc*. **62** 551 (1979).
>
> 61\. \"Effect of Impact Angle on Strength Degradation of Glass\"
>
> S.M. Wiederhorn, B.R. Lawn and B.J. Hockey
>
> *J. Am. Ceram. Soc*. **62** 639 (1979).
>
> 62\. \"Mechanisms of Micro-Contact in Brittle Solids\"
>
> B.R. Lawn and D.B. Marshall
>
> *Lithic Use-Wear*, B. Hayden, Ed., Academic, New York, Ch. 6, 1979.
>
> 63\. \"Indentation Deformation/Fracture of Normal and Anomalous
> Glasses\"
>
> A. Arora, D.B. Marshall, B.R. Lawn and M.V. Swain
>
> *J. Non-Cryst. Solids* **31** 415 (1979).
>
> 64\. \"Residual Stress Effects in Sharp-Contact Cracking: I.
> Indentation Fracture Mechanics\"
>
> D.B. Marshall and B.R. Lawn
>
> *J. Mater. Sci.* **14** 2001 (1979).
>
> 65\. \"Residual Stress Effects in Sharp-Contact Cracking: II. Strength
> Degradation\"
>
> D.B. Marshall, B.R. Lawn and P. Chantikul
>
> *J. Mater. Sci*. **14** 2225 (1979).
>
> 66\. \"Flaw Generation by Indentation in Glass Fibers\"
>
> T.P. Dabbs, D.B. Marshall and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **63** 224 (1980).
>
> 67\. \"Thermal Effects in Sharp-Particle Contact\"
>
> B.R. Lawn, B.J. Hockey and S.M. Wiederhorn
>
> *J. Am. Ceram. Soc*. **63** 356 (1980).
>
> 68\. \"Effect of Residual Contact Stresses on Mirror/Flaw-Size
> Relations\"
>
> D.B. Marshall, B.R. Lawn and J.J. Mecholsky
>
> *J. Am. Ceram. Soc*. **63** 358 (1980).
>
> 69\. \"Flaw Characteristics in Dynamic Fatigue: The Influence of
> Residual Contact Stresses\"
>
> D.B. Marshall and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **63** 532 (1980).
>
> 70\. \"Elastic/Plastic Indentation Damage in Ceramics: The
> Median/Radial Crack System\"
>
> B.R. Lawn, A.G. Evans and D.B. Marshall
>
> *J. Am. Ceram. Soc.* **63** 574 (1980).
>
> 71\. \"Atomically Sharp Cracks in Brittle Solids: An Electron
> Microscopy Study\"
>
> B.R. Lawn, B.J. Hockey and S.M. Wiederhorn
>
> *J. Mater. Sci*. **15** 1207 (1980).
>
> 72\. \"Atomic Modeling of Crack-Tip Chemistry\"
>
> E.R. Fuller, B.R. Lawn and R.M. Thomson
>
> *Acta Metall.* **28** 1407 (1980).
>
> 73\. \"Indentation Fracture: Applications in the Assessment of
> Strength of Ceramics\"
>
> B.R. Lawn, D.B. Marshall, P. Chantikul and G.R. Anstis
>
> *J. Aust. Ceram. Soc.* **16** 4 (1980).
>
> 74\. \"Erosion and Wear of Ceramics\"
>
> B.R. Lawn
>
> *Proc. Conf. on Wear - Principles and Prevention*, Australian
> Corrosion Assoc. and Australian Inst. of Metals, Sydney, 1980.
>
> 75\. \"Residual Stresses in Dynamic Fatigue of Abraded Glass\"
>
> D.B. Marshall and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **64** C-6 (1981).
>
> 76\. \"Micromechanics of Flaw Growth in Static Fatigue: Influence of
> Residual Contact Stresses\"
>
> P. Chantikul, B.R. Lawn and D.B. Marshall
>
> *J. Am. Ceram. Soc*. **64** 322 (1981).
>
> 77\. \"A Critical Evaluation of Indentation Techniques for Measuring
> Fracture Toughness:
>
> I. Direct Crack Measurements\"
>
> G.R. Anstis, P. Chantikul, D.B. Marshall and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **64** 533 (1981).
>
> 78\. \"A Critical Evaluation of Indentation Techniques for Measuring
> Fracture Toughness:
>
> II\. Strength Method\"
>
> P. Chantikul, G.R. Anstis, B.R. Lawn and D.B. Marshall
>
> *J. Am. Ceram. Soc.* **64** 539 (1981).
>
> 79\. \"Effect of Machining Damage on the Strength of a Glass Ceramic\"
>
> R.F. Cook, B.R. Lawn, T.P. Dabbs and P. Chantikul
>
> *J. Am. Ceram. Soc.* **64** C-121 (1981).
>
> 80\. \"Mechanics of Strength Degrading Flaws in Silicon\"
>
> B.R. Lawn, D.B. Marshall and P. Chantikul
>
> *J. Mater. Sci.* **16** 1769 (1981).
>
> 81\. \"Elastic Recovery at Hardness Indentations\"
>
> B.R. Lawn and V.R. Howes
>
> *J. Mater. Sci.* **16** 2745 (1981).
>
> 82\. \"Fatigue Analysis of Brittle Materials Using Indentation Flaws:
> I. General Theory\"
>
> B.R. Lawn, D.B. Marshall, G.R. Anstis and T.P. Dabbs
>
> *J. Mater. Sci.* **16** 2846 (1981).

83\. \"Fatigue Analysis of Brittle Materials Using Indentation Flaws:
II. Case Study on a Glass Ceramic\"

> R.F. Cook, B.R. Lawn and G.R. Anstis
>
> *J. Mater. Sci.* **17** 1108 (1982).
>
> 84\. \"A Dynamic Fatigue Study of Soda-Lime and Borosilicate Glasses
> Using Small-Scale Indentation Flaws\"
>
> T.P. Dabbs, B.R. Lawn and P.L. Kelly
>
> *Phys. Chem. Glasses* **23** 58 (1982).
>
> 85\. \"Fatigue of High-Strength Soda-Lime Glass: A Constant Stressing
> Rate Study Using Subthreshold Flaws\"
>
> T.P. Dabbs and B.R. Lawn
>
> *Phys. Chem. Glasses* **23** 93 (1982).
>
> 86 \"Rate Effects in Hardness\"
>
> C.J. Fairbanks, R.S. Polvani, S.M. Wiederhorn, B.J. Hockey and B.R.
> Lawn
>
> *J. Mater. Sci. Letters* **1** 391 (1982).
>
> 87\. \"Comparison of Uniaxial and Biaxial Strengths for Test Pieces
> With Controlled Flaws\"
>
> D.J. Campbell, B.R. Lawn and P.L. Kelly
>
> *J. Am. Ceram. Soc.* **65** C-31 (1982).
>
> 88\. \"Acid-Enhanced Crack Initiation in Glass\"
>
> T.P. Dabbs and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **65** C-37 (1982).
>
> 89\. \"A Comparative Study of the Fatigue Properties of Synroc and
> Borosilicate Glass\"
>
> R.F. Cook, B. R. Lawn, T.P. Dabbs, K.D. Reeve, E.J. Ramm and J.L.
> Woolfrey
>
> *J. Am. Ceram. Soc*. **65** C-172 (1982).
>
> 90\. \"Elastic/Plastic Indentation Damage in Ceramics: The Lateral
> Crack System\"
>
> D.B. Marshall, B.R. Lawn and A.G. Evans
>
> *J. Am. Ceram. Soc*. **65** 561 (1982).
>
> 91\. \"Physics of Fracture\"
>
> B.R. Lawn
>
> *J. Am. Ceram. Soc*. **66** 83 (1983).
>
> 92\. \"The Indentation Crack as a Model Indentation Flaw\"
>
> B.R. Lawn
>
> *Fracture Mechanics of Ceramics*, R.C. Bradt, A.G. Evans, D.P.H.
> Hasselman and F.F. Lange, eds., Plenum, New York, Vol. **5**, p. 1,
> 1983.
>
> 93\. \"Contact Fracture in Brittle Materials\"
>
> B.R. Lawn and S.M. Wiederhorn
>
> *Contact Mechanics and Wear of Rail/Wheel Systems*, J. Kalousek, R.V.
> Dukkipati and G.M. Gladwell, eds., University of Waterloo Press,
> Vancouver, p. 133, 1983.
>
> 94\. \"Indentation Analysis: Applications in the Strength and Wear of
> Brittle Materials\"
>
> B.R. Lawn, B.J. Hockey and H. Richter
>
> *J. Microscopy* **130** 295 (1983).
>
> 95\. \"Theory of Fatigue for Brittle Flaws Originating From Residual
> Stress Concentrations\"
>
> E.R. Fuller, B.R. Lawn and R.F. Cook
>
> *J. Am. Ceram. Soc.* **66** 314 (1983).
>
> 96\. \"Relation Between Multi-region Crack Growth and Dynamic Fatigue
> of Glass Using Indentation Flaws\"
>
> P. Chantikul, B.R. Lawn, H. Richter and S.W. Freiman
>
> *J. Am. Ceram. Soc*. **66** 515 (1983).
>
> 97\. \"A Modified Indentation Toughness Technique\"
>
> R.F. Cook and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **66** C-200 (1983).
>
> 98\. \"Dynamic Fatigue of Brittle Materials Containing Indentation
> Line Flaws\"
>
> B.L. Symonds, R.F. Cook and B.R. Lawn
>
> *J. Mater. Sci.* **18** 1306 (1983).
>
> 99\. \"Kinetics of Shear-Activated Indentation Crack Initiation in
> Soda-Lime Glass\"
>
> B.R. Lawn, T.P. Dabbs and C.J. Fairbanks
>
> *J. Mater. Sci*. **18** 2785 (1983).
>
> 100\. \"Universal Fatigue Curves for Ceramics Using Indentation
> Flaws\"
>
> H. Multhopp, R.F. Cook and B.R. Lawn
>
> *J. Mater. Sci. Lett*. **2** 683 (1983).
>
> 101\. \"Fracture of Ferroelectric Ceramics\"
>
> R.F. Cook, S.W. Freiman, B.R. Lawn and R.C. Pohanka
>
> *Ferroelectrics* **50** 267 (1983).
>
> 102\. \"Controlled Indentation Flaws for Construction of Toughness and
> Fatigue Master Maps\"
>
> R.F. Cook and B.R. Lawn
>
> *J. Research N.B.S*. **89** 453 (1984).
>
> Reprinted in *Methods for Assessing the Structural Reliability of
> Brittle Materials*, S.W. Freiman and C.M. Hudson, ed., A.S.T.M.
> Special Technical Publication **844**, Philadelphia, p. 22, 1984.
>
> 103\. \"Fatigue Properties of Ceramics With Natural and Controlled
> Flaws: A Study on Alumina\"
>
> A.C. Gonzalez, H. Multhopp, R.F. Cook, B.R. Lawn and S.W. Freiman
>
> *Methods for Assessing the Structural Reliability of Brittle
> Materials*, S.W. Freiman and C.M. Hudson, ed., A.S.T.M. Special
> Technical Publication **844**, Philadelphia, p. 43, 1984.
>
> 104\. \"Subthreshold Indentation Flaws in the Study of Fatigue
> Properties of Ultra-High Strength Glass\"
>
> T.P. Dabbs, C.J. Fairbanks and B.R. Lawn
>
> *Methods for Assessing the Structural Reliability of Brittle
> Materials*, S.W. Freiman and C.M. Hudson, ed., A.S.T.M. Special
> Technical Publication **844**, Philadelphia, p. 142, 1984.
>
> 105\. \"Deformation-Induced Crack Initiation by Indentation of
> Silicate Materials\"
>
> H. Multhopp, B.R. Lawn and T.P. Dabbs
>
> *Deformation of Ceramic Materials II*, R.E. Tressler and R.C. Bradt,
> eds., Plenum, New York, p. 681, 1984.
>
> 106\. \"Effect of Sliding Friction Forces on the Strength of Brittle
> Materials\"
>
> B.R. Lawn, S.M. Wiederhorn and D.E. Roberts
>
> *J. Mater. Sci*. **19** 2561 (1984).
>
> 107\. \"Measurement of Thin-Layer Surface Stresses by Indentation
> Fracture\"
>
> B.R. Lawn and E.R. Fuller
>
> *J. Mater. Sci*. **19** 4061 (1984).
>
> 108\. \"Indentation Fractography\"
>
> B.R. Lawn and D.B. Marshall
>
> *J. Research N.B.S*. **89** 435 (1984).
>
> Reprinted in *Fractography of Glass*, R.C. Bradt and R.E. Tressler,
> eds., Plenum, New York, p. 1, 1994.
>
> 109\. \"Study of Microstructural Effects in the Strength of Alumina
> Using Controlled Flaws\"
>
> B.R. Lawn, S.W. Freiman, T.L. Baker, D.D. Cobb and A.C. Gonzalez
>
> *J. Am. Ceram. Soc*. **67** C-67 (1984).
>
> 110\. \"Comment on Direct Observation of Crack Tip Geometry of SiO~2~
> Glass by High Resolution Electron Microscopy\"
>
> B.R. Lawn, D.B. Marshall and A.H. Heuer
>
> *J. Am. Ceram. Soc*. **67** C-253 (1984).
>
> 111\. \"Sharp vs Blunt Crack Hypotheses in the Strength of Glass: A
> Critical Study Using Indentation Flaws\"
>
> B.R. Lawn, K. Jakus and A.C. Gonzalez
>
> *J. Am. Ceram. Soc*. **68** 25 (1985).
>
> 112\. \"Strength and Fatigue Properties of Optical Glass Fibers
> Containing Microindentation Flaws\"
>
> T.P. Dabbs and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **68** 563 (1985).
>
> 113\. \"Microstructure-Strength Properties in Ceramics: I. Effect of
> Crack Size on Toughness\"
>
> R.F. Cook, B.R. Lawn and C.J. Fairbanks
>
> *J. Am. Ceram. Soc*. **68** 604 (1985).
>
> 114\. \"Microstructure-Strength Properties in Ceramics: II. Fatigue
> Relations\"
>
> R.F. Cook, B.R. Lawn and C.J. Fairbanks
>
> *J. Am. Ceram. Soc*. **68** 616 (1985).
>
> 115\. \"Effect of Overaging on the Room Temperature Strength of
> Partially Stabilized Zirconia\"
>
> L.J. Schioler, R.N. Katz, A.C. Gonzalez and B.R. Lawn
>
> *Am. Ceram. Soc. Bull*. **64** 326 (1985).
>
> 116\. \"Interfacial Forces and the Fundamental Nature of Brittle
> Cracks\"
>
> B.R. Lawn
>
> *Appl. Phys. Letters* **47** 809 (1985).
>
> 117\. \"Indentation: Deformation and Fracture Processes\"
>
> B. R. Lawn
>
> *Strength of Glass*, C.R. Kurkjian, ed., Plenum Press, New York, p.
> 67, 1985.
>
> 118\. \"Surface Flaws in Glass\"
>
> D.B. Marshall and B.R. Lawn
>
> *Strength of Glass*, C.R. Kurkjian, ed., Plenum Press, New York, p.
> 171, 1985.
>
> 119\. \"Fatigue Strength of Glass: A Controlled Flaw Study\"
>
> B.R. Lawn, D.B. Marshall and T.P. Dabbs
>
> *Strength of Glass*, C.R. Kurkjian, ed., Plenum Press, New York, p.
> 249, 1985.
>
> 120\. \"Brittle Fracture: Linear Elastic Fracture Mechanics\"
>
> B.R. Lawn
>
> *Encyclopedia of Materials Science and Engineering*, Pergamon, Oxford,
> p. 416, 1986.
>
> 121\. \"Indentation of Brittle Materials\"
>
> D.B. Marshall and B.R. Lawn
>
> *Micro Indentation Hardness Testing*, P. J. Blau and B.R. Lawn, eds.,
> A.S.T.M. Special Technical Publication **899**, p. 26, 1986.
>
> 122\. \"Crack Stability and Toughness Characteristics in Brittle
> Materials\"
>
> Y-W. Mai and B.R. Lawn
>
> *Ann. Rev. Mater. Sci*. **16** 415 (1986).
>
> 123\. \"High-Pressure Transformation Toughening: A Case Study on
> Zirconia\"
>
> S. Block, G.J. Piermarini, B.J. Hockey, B.R. Lawn and R.G. Munro
>
> *J. Am. Ceram. Soc*. **69** C-125 (1986).
>
> 124\. \"Microstructure and the Strength of Ceramics\"
>
> C.J. Fairbanks, B.R. Lawn, R.F. Cook and Y-W. Mai
>
> *Fracture Mechanics of Ceramics*, R.C. Bradt, A.G. Evans, D.P.H.
> Hasselman and F.F. Lange, eds., Plenum, New York, Vol. **8**, p. 23,
> 1986.
>
> 125\. \"The Role of Surface Forces in Fracture\"
>
> D.R. Clarke, B.R. Lawn and D.H. Roach
>
> *Fracture Mechanics of Ceramics*, R.C. Bradt, A.G. Evans, D.P.H.
> Hasselman and F.F. Lange, eds., Plenum, New York, Vol **8**, p. 341,
> 1986.
>
> 126\. \"Crack Velocity Thresholds and Healing in Mica\"
>
> D.H. Roach, D.M. Heuckeroth and B.R. Lawn
>
> *J. Colloid and Interface Sci*. **114** 292 (1986).
>
> 127\. \"Crack-Interface Grain Bridging as a Fracture Resistance
> Mechanism in Ceramics:
>
> I. Experimental Study on Alumina\"
>
> P.L. Swanson, C.J. Fairbanks, B.R. Lawn, Y-W Mai and B.J. Hockey
>
> *J. Am Ceram. Soc*. **70** 279 (1987).
>
> 128\. \"Crack-Interface Grain Bridging as a Fracture Resistance
> Mechanism in Ceramics:
>
> II\. Theoretical Fracture Mechanics Model\"
>
> Y-W Mai and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **70** 289 (1987).
>
> 129\. \"Measurement of Residual Stresses in Coatings on Brittle
> Substrates by Indentation Fracture\"
>
> M.F. Gruninger, B.R. Lawn, E.N. Farabaugh and J.B. Wachtman
>
> *J. Am. Ceram. Soc*. **70** 344 (1987).
>
> 130\. \"Microstructural Effects on Grinding of Alumina and
> Glass-Ceramics\"
>
> D.B. Marshall, B.R. Lawn and R.F. Cook
>
> *J. Am. Ceram. Soc*. **70** C-139 (1987).
>
> 131\. \"Crack Resistance by Interfacial Bridging: Its Role in
> Determining Strength Characteristics\"
>
> R.F. Cook, C.J. Fairbanks, B.R. Lawn and Y-W. Mai
>
> *J. Mater. Research* **2** 345 (1987).
>
> 132\. \"Toughness and Flaw Response in Non-Transforming Ceramics:
> Implications for NDE\"
>
> B.R. Lawn and C.J. Fairbanks
>
> *Review of Progress in Quantitative NDE*, D.O. Thompson and D.E.
> Chimenti, eds., Plenum, New York, Vol. **6B**, p. 1023, 1987.
>
> 133\. \"Thresholds and Reversibility in Brittle Cracks: An Atomistic
> Surface Force Model\"
>
> B.R. Lawn, D.H. Roach and R.M. Thomson
>
> *J. Mater. Sci*. **22** 4036 (1987).
>
> 134\. \"Indentation Deformation and Fracture of Sapphire\"
>
> H.M. Chan and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **71** 29 (1988).
>
> 135\. \"Interfacial Layers in Brittle Cracks\"
>
> D.H. Roach, S. Lathabai and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **71** 97 (1988).
>
> 136\. \"Temperature Dependence of Hardness of Alumina-Based Ceramics\"
>
> C.J. Alpert, H.M. Chan, S.J. Bennison and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **71** C-371 (1988).
>
> 137\. \"Failure of Fused Silica Fibers With Subthreshold Flaws\"
>
> K. Jakus, J.E. Ritter, S.R. Choi, T. Lardner and B.R. Lawn
>
> *J. Non-Cryst. Solids* **102** 82 (1988).
>
> 138\. \"Surface Forces and Fracture in Brittle Materials\"
>
> B.R. Lawn and S. Lathabai
>
> *Materials Forum* **11** 313 (1988).
>
> 139\. \"Effect of Heat Treatment on Crack-Resistance Curves in a
> Liquid-Phase-Sintered Alumina\"
>
> S.J. Bennison, H.M. Chan and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **72** 677 (1989).
>
> 140\. \"Grain-size and R-Curve Effects in the Abrasive Wear of
> Alumina\"
>
> S-J. Cho, B.J. Hockey, B.R. Lawn and S.J. Bennison
>
> *J. Am. Ceram. Soc*. **72** 1249 (1989).
>
> 141\. \"Cyclic Fatigue Behavior of an Alumina Ceramic With
> Crack-Resistance Curves\"
>
> S. Lathabai, Y-W. Mai and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **72** 1760 (1989).
>
> 142\. \"Role of Interfacial Grain-Bridging Sliding Friction in the
> Crack-Resistance and Strength Properties of Nontransforming Ceramics\"
>
> S.J. Bennison and B.R. Lawn
>
> *Acta Metall*. **37** 2659 (1989).

143\. \"Flaw Tolerance in Ceramics With Rising Crack-Resistance
Characteristics\"

> S.J. Bennison and B.R. Lawn
>
> *J. Mater. Sci.* **24** 3169 (1989).
>
> 144\. \"Fatigue Limits in Noncyclic Loading of Ceramics With
> Crack-Resistance Curves\"
>
> S. Lathabai and B.R. Lawn
>
> *J. Mater. Sci*. **24** 4298 (1989).
>
> 145\. \"Interfacial Energy States of Moisture-Exposed Cracks in Mica\"
>
> K-T. Wan, N. Aimard, S. Lathabai, R.G. Horn and B.R. Lawn
>
> *J. Mater. Res*. **5** 172 (1990).
>
> 146\. \"The Role of Crystallization of an Intergranular Glassy Phase
> in Determining Grain Boundary Residual Stresses in Debased Aluminas\"
>
> N.P. Padture, H.M. Chan, B.R. Lawn and M.J. Readey
>
> *Tailored Interfaces in Composites*, Mater. Res. Soc., Pittsburgh, PA,
> Vol. **170**, p. 245, 1990.
>
> 147\. \"Surface Forces at Crack Interfaces in Mica in the Presence of
> Capillary Condensation\"
>
> K-T. Wan and B.R. Lawn
>
> *Acta Metall*. **38** 2073 (1990).
>
> 148\. \"Role of Grain Size in the Strength and R-Curve Properties of
> Alumina\"
>
> P. Chantikul, S.J. Bennison and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **73** 2419 (1990).
>
> 149\. \"In Situ Measurements of Bridged Crack Interfaces in the SEM\"
>
> J. Rödel, J. Kelly and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **73** 3313 (1990).
>
> 150\. \"Crack Velocity Functions and Thresholds in Brittle Solids\"
>
> K-T. Wan, S. Lathabai and B.R. Lawn
>
> *J. European Ceram. Soc*. **6** 259 (1990).
>
> 151\. \"Fundamental Condition for Existence of Microcrack Clouds in
> Monophase Ceramics\"
>
> B.R. Lawn
>
> *J. European Ceram. Soc*. **7** 17 (1991).
>
> 152\. \"Fracture Mechanics Model for Subthreshold Indentation Flaws:
> I. Equilibrium Fracture\"
>
> S. Lathabai, J. Rödel, B.R. Lawn and T.P. Dabbs
>
> *J. Mater. Sci*. **26** 2157 (1991).
>
> 153\. \"Fracture Mechanics Model for Subthreshold Indentation Flaws:
> II. Nonequilibrium Fracture\"
>
> S. Lathabai, J. Rödel, B.R. Lawn and T.P. Dabbs
>
> *J. Mater. Sci*. **26** 2313 (1991).
>
> 154\. \"Cyclic Fatigue from Frictional Degradation at Bridging Grains
> in Alumina\"
>
> S. Lathabai, J. Rödel and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **74** 1340 (1991).
>
> 155\. \"Microstructure, Toughness Curves and Mechanical Properties of
> Alumina Ceramics\"
>
> S.J. Bennison, J. Rödel, S. Lathabai, P. Chantikul, B.R. Lawn
>
> *Toughening Mechanisms in Quasi-Brittle Materials*, S.P. Shah, ed.,
> Kluwer Academic Publishers, Dordrecht, The Netherlands, p. 209, 1991.
>
> 156\. \"Flaw Tolerant Al~2~O~3-~Al~2~TiO~5~ Composites\"
>
> N.P. Padture, H.M. Chan, S.J. Bennison, J.L. Runyan, J. Rödel and B.R.
> Lawn
>
> *Ceramic Trans.*, American Ceramic Society, Ohio,Vol. **19**, p. 715,
> 1991.
>
> 157\. \"Flaw-Insensitive Ceramics\"
>
> S.J. Bennison, N.P. Padture, J.L. Runyan and B.R. Lawn
>
> *Philos. Mag. Letters* **64** 191 (1991).
>
> 158\. \"In Situ Observations of Toughening Processes in Alumina
> Reinforced With Silicon Carbide Whiskers\"
>
> J. Rödel, E.R. Fuller and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **74** 3154 (1991)
>
> 159\. \"Fracture and Contact Adhesion Energies of Mica-Mica,
> Silica-Silica and Mica-Silica Interfaces in Dry and Moist
> Atmospheres\"
>
> K-T. Wan, D.T. Smith and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **75** 667 (1992).
>
> 160\. \"Friction Processes in Brittle Fracture\"
>
> B.R. Lawn
>
> *Fundamentals of Friction: Macroscopic and Microscopic Processes*,
> I.L. Singer and H.M. Pollock, eds., Kluwer Academic Publishers,
> Dordrecht, The Netherlands, p. 137, 1992.

161\. "Short-Crack *T*-Curves and Damage Tolerance in Alumina-Based
Composites"

> L.M. Braun, S.J. Bennison and B.R. Lawn
>
> *Composites and Advanced Ceramic Materials*, American Ceramic Society,
> Ohio,Vol. **13**, p. 156, 1992.
>
> 162\. "Repulsive Interaction Between Co-Planar Cracks in the
> Double-Cantilever Geometry"
>
> K-T. Wan, B.R. Lawn and R.G. Horn
>
> *J. Mater. Res*. **7** 1584 (1992).
>
> 163\. "Effect of Chemical Interaction on Barenblatt Crack Profiles in
> Brittle Solids"
>
> K-T. Wan and B.R. Lawn
>
> *Acta Metall*. **40** 3331 (1992).
>
> 164\. "Objective Evaluation of Short-Crack Toughness-Curves Using
> Indentation Flaws:
>
> Case Study on Alumina-Based Ceramics"
>
> L.M. Braun, S.J. Bennison and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **75** 3049 (1992).
>
> 165\. "Model for Toughness-Curves in Two-Phase Ceramics: I. Basic
> Fracture Mechanics"
>
> B.R. Lawn, N.P. Padture, L.M. Braun and S.J. Bennison
>
> *J. Am. Ceram. Soc*. **76** 2235 (1993).
>
> 166\. "Model for Toughness-Curves in Two-Phase Ceramics: II.
> Microstructural Variables"
>
> N.P. Padture, J.L. Runyan, S.J. Bennison, L.M. Braun and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **76** 2241 (1993).
>
> 167\. "Diffusion of Water Along 'Closed' Mica Interfaces"
>
> R.G. Horn, K-T. Wan, S. Courmont and B.R. Lawn
>
> *J. Colloid and Interface Sci*. **159** 509 (1993).
>
> 168\. "Pressurized Internal Lenticular Cracks at Healed Mica
> Interfaces"
>
> K-T. Wan, R.G. Horn, S. Courmont and B.R. Lawn
>
> *J. Mater. Res*. **8** 1128 (1993).
>
> 169\. "Correlations Between Flaw Tolerance and Reliability in
> Zirconia"
>
> M.J. Readey, C.L. McCallen, P.McNamara and B.R. Lawn
>
> *J. Mater. Sci*. **28** 6748 (1993).
>
> 170\. "Indentation Fatigue: A Simple Cyclic Hertzian Test for
> Measuring Damage Accumulation in Polycrystalline Ceramics"
>
> F. Guiberteau, N.P. Padture, H. Cai and B.R. Lawn
>
> *Philos. Mag.* **A68** 1003 (1993).

171\. "Flaw Tolerance and Toughness-Curves in Two-Phase Particulate
Composites:

SiC/Glass System"

> H. Cai, N.P. Padture, B.M. Hooks and B.R. Lawn
>
> J. Europ. Ceram. Soc. **13** 149 (1994).
>
> 172\. "Making Ceramics 'Ductile'"
>
> B.R. Lawn, N.P. Padture, H. Cai and F. Guiberteau
>
> Science **263** 1114 (1994).
>
> 173\. "Effect of Grain Size on Hertzian Contact in Alumina"
>
> F. Guiberteau, N.P. Padture and B.R. Lawn
>
> J. Am. Ceram. Soc. **77** 1825 (1994).
>
> 174\. "A Model for Microcrack Initiation and Propagation Beneath
> Hertzian Contacts in Polycrystalline Ceramics"
>
> B.R. Lawn, N.P. Padture, F. Guiberteau and H. Cai
>
> Acta Metall. **42** 1683 (1994).
>
> 175\. "Deformation and Fracture of Mica-Containing Glass--Ceramics In
> Hertzian Contacts"
>
> H. Cai, M.A. Stevens Kalceff and B.R. Lawn
>
> J. Mater. Res. **9** 762 (1994).
>
> 176\. "Cyclic Fatigue of a Mica-Containing Glass-Ceramic at Hertzian
> Contacts"
>
> H. Cai, M.A. Stevens Kalceff, B.M. Hooks, B.R. Lawn and K. Chyung
>
> J. Mater. Res. **9** 2654 (1994).
>
> 177\. "Toughness Properties of a Silicon Carbide With an
> In-Situ-Induced Heterogeneous Grain Structure"
>
> N.P. Padture and B.R. Lawn
>
> J. Am. Ceram. Soc. **77** 2518 (1994).
>
> 178\. "Enhanced Machinability of Silicon Carbide via Microstructural
> Design"
>
> N.P. Padture, C.J. Evans, H.H.K. Xu and B.R. Lawn
>
> J. Am. Ceram. Soc. **78** 215 (1995).

179\. "Effect of Microstructural Coarsening on Hertzian Contact Damage
in Silicon Nitride"

> H.H.K. Xu, L. Wei, N.P. Padture, B.R. Lawn and R.L. Yeckley
>
> J. Mater. Sci. **30** 869 (1995).
>
> 180\. "Fatigue in Ceramics with Interconnecting Weak Interfaces: A
> Study Using Cyclic Hertzian Contacts"
>
> N.P. Padture and B.R. Lawn
>
> Acta Metall. **43** 1609 (1995).
>
> 181\. "Hertzian Contact Damage in Magnesia-Partially-Stabilized
> Zirconia"
>
> A. Pajares, F. Guiberteau, B.R. Lawn and S. Lathabai
>
> J. Am. Ceram. Soc. **78** 1083 (1995).
>
> 182\. "Damage Accumulation and Cyclic Fatigue in Mg-PSZ at Hertzian
> Contacts"
>
> A. Pajares, L. Wei, B.R. Lawn and D.B. Marshall
>
> J. Mater. Res. **10** 2613 (1995).
>
> 183\. \"Contact Fatigue of a Silicon Carbide With a Heterogeneous
> Grain Structure\"
>
> N.P. Padture and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **78** 1431 (1995).
>
> 184\. "*In Situ* Processing of Silicon Carbide Layer Structures"
>
> N.P. Padture, D.C. Pender, S. Wuttiphan and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **78** 3160 (1995).
>
> 185\. \"Contact Damage of Brittle Solids\"
>
> B.R. Lawn
>
> *Solid-Solid Interactions.* Proceedings of the First Royal Society --
> Unilever Indo-UK Forum in Materials Science and Engineering, M.J.
> Adams, B.J. Briscoe and S.K. Biswas, eds., Imperial College
> Press---Royal Society of London, London, p. 29, 1995.
>
> 186\. "Indentation Stress--Strain Curves for 'Quasi-Ductile' Ceramics"
>
> A.C. Fischer-Cripps and B.R. Lawn
>
> *Acta Mater*. **44** 519 (1996).
>
> 187\. "Damage-Resistant Alumina-Based Layer Composites"
>
> L. An, H.M. Chan, N.P. Padture and B.R. Lawn
>
> *J. Mater. Res*. **11** 204 (1996).
>
> 188\. "Thermal Wave Analysis of Contact Damage in Ceramics: Case Study
> on Alumina"
>
> L. Wei and B.R. Lawn
>
> *J. Mater. Res*. **11** 939 (1996).
>
> 189\. "Crack Suppression in Strongly-Bonded Homogeneous/Heterogeneous
> Laminates:
>
> A Study on Glass/Glass-Ceramic Bilayers"
>
> S. Wuttiphan, B.R. Lawn and N.P. Padture
>
> *J. Am. Ceram. Soc*. **79** 634 (1996).
>
> 190\. "Hertzian Contact Response of Tailored Silicon Nitride
> Multilayers"
>
> H. Liu, B.R. Lawn and S.M. Hsu
>
> *J. Am. Ceram. Soc*. **79** 1009 (1996).
>
> 191\. "Mechanical Characterization of Plasma Sprayed Ceramic Coatings
> on Metal Substrates by Contact Testing"
>
> A. Pajares, L. Wei, B.R. Lawn, N.P. Padture and C.C. Berndt
>
> *Mater. Sci. and Eng*. **A208** 158 (1996).
>
> 192\. \"Effect of Mechanical Damage on Thermal Conduction of Plasma
> Sprayed Coatings\"
>
> L. Wei, A. Pajares and B.R. Lawn
>
> *J. Mater. Res*. **11** 1329 (1996).
>
> 193\. "Contact Damage in Plasma-Sprayed Alumina-Based Coatings"
>
> A. Pajares, L. Wei, B.R. Lawn and C.C. Berndt
>
> *J. Am. Ceram. Soc*. **79** 1907 (1996).
>
> 194\. "Stress Analysis of Contact Deformation in Quasi-Plastic
> Ceramics"
>
> A.C. Fischer-Cripps and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **79** 2609 (1996).
>
> 195\. "Stress Analysis of Elastic--Plastic Contact Damage in Ceramic
> Coatings on Metal Substrates"
>
> A.C. Fischer-Cripps, B.R. Lawn, A. Pajares and L. Wei
>
> *J. Am. Ceram. Soc*. **79** 2619 (1996).
>
> 196\. "Effect of Substrate and Bond Coat on Contact Damage in
> Zirconia-Based Plasma Coatings"
>
> S. Wuttiphan, A. Pajares, B.R. Lawn and C.C. Berndt
>
> *Thin Solid Films* **293** 251 (1997).
>
> 197\. \"Hertzian Contact Damage in Porous Alumina Ceramics\"
>
> B.A. Latella, B.H. O'Connor, N.P. Padture and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **80** 1027 (1997).
>
> 198\. "Role of Microstructure in Hertzian Contact Damage in Silicon
> Nitride: I. Mechanical Characterization"
>
> S.K. Lee, S. Wuttiphan and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **80** 2367 (1997).
>
> 199\. \"Contact Damage Accumulation in Ti~3~SiC~2~\"
>
> S.K. Lee, I.M. Low, B.R. Lawn and M. Barsoum
>
> *J. Am. Ceram. Soc*. **81** 225 (1998).
>
> 200\. "Nonlinear Stress--Strain Curves for Solids Containing Closed
> Cracks With Friction"
>
> B.R. Lawn and D.B. Marshall
>
> *J. Mech. Phys. Solids* **46** 85 (1998).
>
> 201\. "Contact-Induced Transverse Fractures in Brittle Layers on Soft
> Substrates: A Study on Silicon Nitride Bilayers"
>
> K.S. Lee, S. Wuttiphan, X.Z. Hu, S.K. Lee and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **81** 571 (1998).
>
> 202\. "Role of Microstructure in Hertzian Contact Damage in Silicon
> Nitride: II. Strength Degradation"
>
> S.K. Lee and B.R. Lawn
>
> *J. Am. Ceram. Soc*. **81** 997 (1998).
>
> 203\. "Mechanical Characterization of Dental Ceramics Using Hertzian
> Contacts"
>
> I.M. Peterson, A. Pajares, B.R. Lawn, V.P. Thompson and E.D. Rekow
>
> *J. Dental Research* **77** 589 (1998).
>
> 204\. "Model of Strength Degradation From Hertzian Contact Damage in
> Tough Ceramics"
>
> B.R. Lawn, K.S. Lee, I.M. Peterson and S. Wuttiphan
>
> *J. Am. Ceram. Soc*. **81** 1509 (1998).
>
> 205\. \"Indentation of Ceramics With Spheres: A Century After Hertz\"
>
> B.R. Lawn
>
> *J. Am. Ceram. Soc*. **81** 1977 (1998).
>
> 206\. \"Effect of Starting Powder on Damage Resistance of Silicon
> Nitrides\"
>
> S.K. Lee, K.S. Lee, B.R. Lawn and D.K. Kim
>
> *J. Am. Ceram. Soc*. **81** 2061 (1998).
>
> 207\. \"Contact Damage and Strength Degradation in
> Brittle/Quasi-Plastic Silicon Nitride Bilayers\"
>
> K.S. Lee, S.K. Lee, B.R. Lawn and D.K. Kim
>
> *J. Am. Ceram. Soc*. **81** 2394 (1998).
>
> 208\. \"A Simple Indentation Stress--Strain Relation for Contacts with
> Spheres on Bilayer Structures\"
>
> X.Z. Hu and B.R. Lawn
>
> *Thin Solid Films* **322** 225 (1998).
>
> 209\. \"Role of Microstructure on Contact Damage and Strength
> Degradation in Micaceous Glass-Ceramics\"
>
> I.M. Peterson, S. Wuttiphan, A. Pajares and B.R. Lawn
>
> *Dental Materials* **14** 80 (1998).
>
> 210\. \"Fracture and Deformation Damage Accumulation in Tough
> Ceramics\"
>
> B.R. Lawn, S.K. Lee and K.S. Lee
>
> Proceedings of the Second International Symposium on the Science of
> Engineering Ceramics, *EnCera 98*, K. Niihara, T. Sekino, E. Yasuda,
> T. Sasa, ed., Ceramic Society of Japan, Tokyo, Japan, Vol. 2, p. 3,
> 1998.
>
> 211\. \"Contact Damage Resistance and Strength Degradation of
> Glass-Infiltrated Alumina and Spinel Ceramics\"
>
> Y-G. Jung, I.M. Peterson, A. Pajares and B.R. Lawn
>
> *J. Dental Research* **78** 804 (1999).
>
> 212\. \"Damage Modes in Dental Layer Structures\"
>
> Y-G. Jung, S. Wuttiphan, I.M. Peterson and B.R. Lawn
>
> *J. Dental Research* **78** 887 (1999).
>
> 213\. \"Contact Fatigue in Silicon Nitride\"
>
> S.K Lee and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **82** 1281 (1999).
>
> 214\. \"Fracture Modes in Brittle Coatings with Large Interlayer
> Modulus Mismatch\"
>
> H. Chai, B.R. Lawn and S. Wuttiphan
>
> *J. Mater. Res*. **14** 3805 (1999).
>
> 215\. \"Cyclic Contact Fatigue of Brittle Ceramics\"
>
> B.R. Lawn, D.K. Kim, S.K. Lee, Y-G. Jung and I.M. Peterson
>
> The Seventh International Fatigue Conference, *Fatigue 99*, Beijing,
> China, Vol. 1, p. 69, 1999
>
> 216\. \"Cyclic Fatigue of Intrinsically Brittle Ceramics in Contact
> With Spheres\"
>
> D.K. Kim, Y-G. Jung, I.M. Peterson and B.R. Lawn
>
> *Acta Mater.* **47** 4711 (1999).
>
> 217\. "Contact Damage in Porcelain/Pd-Alloy Bilayers"
>
> H. Zhao, X.Z. Hu, M.B. Bush and B.R. Lawn
>
> *J. Mater. Res.* **15** 676 (2000).
>
> 218\. "Role Of Adhesive Interlayer In Transverse Fracture Of Brittle
> Layer Structures"
>
> H. Chai and B.R. Lawn
>
> *J. Mater. Res*. **15** 1017 (2000).
>
> 219\. \"Lifetime-Limiting Strength Degradation from Contact Fatigue in
> Dental Ceramics\"
>
> Y-G. Jung, I.M. Peterson, D.K. Kim and B.R. Lawn
>
> *J. Dental Research* **79** 722 (2000).
>
> 220\. "Scratch Damage in Zirconia Ceramics"
>
> S.K. Lee, R. Tandon, M.J. Readey and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **83** 1428 (2000).
>
> 221\. "Role Of Microstructure In Dynamic Fatigue Of Glass-ceramics
> After Contact With Spheres"
>
> J-G. Yeo, K.S. Lee and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **83** 1545 (2000).
>
> 222\. "Cracking of Brittle Coatings Adhesively Bonded to Substrates of
> Unlike Modulus"
>
> K.S. Lee, Y-W. Rhee, D.H. Blackburn, B.R. Lawn and H. Chai
>
> *J. Mater. Res*. **15** 1653 (2000).
>
> 223\. "Model for Cyclic Fatigue of Quasiplastic Ceramics in Contact
> With Spheres"
>
> K.S. Lee, Y-G. Jung, I.M. Peterson, D.K. Kim, B.R. Lawn and S.K. Lee
>
> *J. Am. Ceram. Soc*. **83** 2255 (2000).
>
> 224\. "Damage-Resistant Brittle Coatings"
>
> B.R Lawn, K.S. Lee, H. Chai, A. Pajares, D.K. Kim, S. Wuttiphan, I.M.
> Peterson, X. Hu
>
> *Advanced Engineering Materials*, **2** 745 (2000).
>
> 225\. "Contact Fracture of Brittle Bilayer Coatings on Soft
> Substrates"
>
> P. Miranda, A. Pajares, F. Guiberteau, F.L. Cumbrera and B.R. Lawn
>
> *J. Mater. Res*. **16** 115 (2001).
>
> 226\. "Brittle Fracture Versus Quasiplasticity In Ceramics: A Simple
> Predictive Index"
>
> Y-W. Rhee, H-W. Kim, Y. Deng and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **84** 561 (2001).
>
> 227\. "Contact-Induced Damage in Ceramic Coatings on Compliant
> Substrates: Fracture Mechanics and Design"
>
> Y-W. Rhee, H-W. Kim, Y. Deng and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **84** 1066 (2001).
>
> 228\. "Cracking of Porcelain Coatings Bonded to Metal Substrates of
> Different Modulus and Hardness"
>
> H. Zhao, X. Hu, M.B. Bush and B.R. Lawn
>
> *J. Mater. Res*. **16** 1471 (2001).
>
> 229\. \"Effect of Flaw State on the Strength of Brittle Coatings on
> Soft Substrates\"
>
> H-W. Kim, Y. Deng, P. Miranda, A. Pajares, D.K. Kim, H-E. Kim and B.R.
> Lawn
>
> *J. Am. Ceram. Soc*. **84** 2377 (2001).
>
> 230\. "Effect of Tangential Loading on Critical Conditions for Radial
> Cracking in Brittle Coatings"
>
> C-S. Lee, B.R. Lawn and D.K. Kim
>
> *J. Am. Ceram. Soc.* **84** 2719 (2001).

231\. "Role of Flaw Statistics in Contact Fracture of Brittle Coatings"

> P. Miranda, A. Pajares, F. Guiberteau, F.L. Cumbrera and B.R. Lawn
>
> *Acta Mater.* **49** 3719 (2001)*.*
>
> 232.\* "Use of Contact Testing in the Characterization and Design of
> All-Ceramic Crown-Like Layer Structures: A Review"
>
> B.R. Lawn, Y. Deng and V.P. Thompson
>
> *J. Prosthetic Dentistry* **86** 495 (2001).
>
> 233\. "Fracture Growth (Subcritical) in Brittle Materials"
>
> B.R. Lawn
>
> *Encyclopedia of Materials: Science and Technology*, Elsevier, Oxford,
> p. 3286, 2002.
>
> 234\. "Thermal Shock Resistance of Silicon Nitrides"
>
> S-K. Lee, J.D. Moretti, M.J. Readey and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **85** 279 (2002).
>
> 235\. "Characterization of Damage Modes in Dental Ceramic Bilayer
> Structures"
>
> Y. Deng. B.R Lawn and I.K. Lloyd
>
> *J. Biomed. Mater. Res.* **63B** 137 (2002).
>
> 236\. "Materials Design of Ceramic-Based Layer Structures for Crowns"
>
> B.R. Lawn, Y. Deng, I.K. Lloyd, M.N. Janal, E.D. Rekow and V.P.
> Thompson
>
> *J. Dental Research* **81** 433 (2002).
>
> 237\. "Damage Characterization of Dental Materials in Ceramic-Based
> Crown-Like Layer Structures"
>
> Y. Deng, B.R. Lawn and I.K. Lloyd
>
> Key Engineering Materials **224-26** 453 2002.
>
> 238\. "Cracking in Brittle Laminates from Concentrated Loads"
>
> H. Chai and B.R. Lawn
>
> *Acta Mater.* **50** 2613 (2002).
>
> 239\. "Cracking in Ceramic/Metal/Polymer Trilayer Systems"
>
> H. Zhao, P. Miranda, B.R. Lawn and X. Hu
>
> *J. Mater. Res.* **17** 1102 (2002).
>
> 240\. "Rate Effects in Critical Loads for Radial Cracking in Ceramic
> Coatings"
>
> C-S. Lee, D.K. Kim, J. Sanchez, P. Miranda, A. Pajares and B.R. Lawn
>
> *J. Am. Ceram. Soc.* **85** 2019 (2002).
>
> 241.\* "Ceramic-based Layer Structures For Biomechanical Applications"
>
> B.R Lawn
>
> *Current Opinion in Solid State and Materials Science* **6** 229
> (2002).
>
> 242.\* \"Overview: Damage in Brittle Layer Structures From
> Concentrated Loads\"
>
> B.R. Lawn, Y. Deng, P. Miranda, A. Pajares, H. Chai and D.K. Kim

*J. Mater. Res.* **17** 3019 (2002).

243\. "Effect of an Adhesive Interlayer on the Fracture of a Brittle
Coating on a Supporting Substrate"

J.H. Kim, P. Miranda, D.K. Kim, B.R. Lawn

*J. Mater. Res.* **18** 222 (2003).

244\. \"Designing Damage-Resistant Brittle-Coating Structures: I.
Bilayers\"

P. Miranda, A. Pajares, F. Guiberteau, Y. Deng and B.R. Lawn

*Acta Mater*. **51** 4347 (2003).

245\. \"Designing Damage-Resistant Brittle-Coating Structures: II.
Trilayers\"

P. Miranda, A. Pajares, F. Guiberteau, Y. Deng, H. Zhao and B.R. Lawn

*Acta Mater*. **51** 4357 (2003).

> 246\. "Fracture of Ceramic/Ceramic/Polymer Trilayers for Biomechanical
> Applications"
>
> Y. Deng, P. Miranda, A. Pajares and B.R. Lawn
>
> *J. Biomed. Mater. Res.* **67A** 828 (2003).

247\. "Materials Design in the Performance of All-Ceramic Crowns"

B.R. Lawn, A. Pajares, Y. Zhang, Y. Deng, M. Polack, I.K. Lloyd, E.D.
Rekow, V.P. Thompson

*Biomaterials* **25** 2885 (2004).

248\. "Crack Opening Displacements of Indentation Cracks in Normal and
Anomalous Glasses"

Z. Burghard, A. Zimmermannn, J. Rödel, F. Aldinger and B.R. Lawn

*Acta Mater.* **52** 293 (2004).

249.\* "Fracture and Deformation in Brittle Solids: A Perspective on the
Issue of Scale"

B.R. Lawn

*J. Mater. Res.* **19** 22 (2004).

250\. "Strength of Silicon Containing Nanoscale Flaws"

A. Pajares, M. Chumakov and B.R. Lawn

*J. Mater. Res.* **19** 657 (2004).

251\. "Long-Term Strength of Ceramics for Biomedical Applications"

Y. Zhang and B.R. Lawn

> *J. Biomed. Mater. Res.* **69B** 166 (2004).

252\. "Fatigue and Damage Tolerance of Y-TZP Ceramics in Layered
Biomechanical Systems"

Y. Zhang, A. Pajares and B.R. Lawn

*J. Biomed. Mater. Res.* **71B** 166 (2004).

253\. "Effect of Sandblasting on the Long-Term Performance of Dental
Ceramics"

Y. Zhang, B.R. Lawn, E.D. Rekow and V.P. Thompson

*J. Biomed. Mater. Res.* **71B** 381 (2004).

254\. "Fracture Mode Transitions in Brittle Coating Layers on Compliant
Substrates as a Function of Thickness"

H. Chai and B.R. Lawn

*J. Mater. Res.* **19** 1752 (2004).

255\. "Strength of Silicon, Sapphire and Glass in the Subthreshold Flaw
Region"

Y-G. Jung, A. Pajares, R. Banerjee and B.R. Lawn

*Acta Mater.* **52** 3459 (2004).

256\. "Evaluation of Elastic Modulus and Hardness of Thin Films By
Nanoindentation"

Y-G. Jung, B.R. Lawn, M. Martyniuk, H. Huang and X-Z. Hu

*J. Mater. Res.* **19** 3076 (2004).

257\. "Effect of Oxide and Nitride Films on Strength of Silicon: A Study
Using Controlled Small-Scale Flaws"

Y-G. Jung, A. Pajares and B.R. Lawn

*J. Mater. Res.* **19** 3569 (2004).

258\. "Fatigue Sensitivity of Y-TZP to Microscale Sharp-Contact Flaws"

Y. Zhang and B.R. Lawn

*J. Biomed. Mater. Res.* **72B** 388 (2005).

259\. "Contact Damage in Brittle Coating Layers: Influence of Surface
Curvature"

T. Qasim, M.B. Bush, X. Hu and B.R. Lawn

*J. Biomed. Mater. Res.* 73**B** 179 (2005).

260\. "Deep Penetrating Conical Cracks in Brittle Layers from Hydraulic
Cyclic Contact"

Y. Zhang, J-K. Song and B.R. Lawn

*J. Biomed. Mater. Res.* 73**B** 186 (2005).

261\. "Competing Damage Modes in All-Ceramic Crowns: Fatigue and
Lifetime"

Y. Zhang and B.R. Lawn

Key Engineering Materials **284-86** 697 (2005).

> 262\. "Ceramic-Based Layer Structures for Biomechanical Applications"
>
> B.R. Lawn, A. Pajares, P. Miranda and Y. Deng
>
> *Encyclopedia of Materials: Science and Technology*, Elsevier, Oxford
> (2005).
>
> 263\. "Effect of Off-Axis Concentrated Loading on Failure of Curved
> Brittle Layer Structures"

T. Qasim, C. Ford, M.B. Bush, X. Hu and B.R. Lawn

*J. Biomed. Mater. Res.* **B** (in press).

264\. "Competing Fracture Modes in Brittle Materials Subject to
Concentrated Cyclic Loading in Liquid Environments: Monoliths"

Y. Zhang, S. Bhowmick and B.R. Lawn

*J. Mater. Res.* (in press).

265\. "Competing Fracture Modes in Brittle Materials Subject to
Concentrated Cyclic Loading in Liquid Environments: Bilayer Structures"

Y. Zhang, S. Bhowmick and B.R. Lawn

*J. Mater. Res.* (submitted).

266\. "Hydraulically Pumped Cone Fractures in Brittle Solids"

H. Chai and B.R. Lawn

*Acta Mater.* (in press).

267\. "Effect of Deposition Conditions on Mechanical Properties of
Low-Temperature PECVD Silicon Nitride Films"

H. Huang, K.J. Winchester, A. Suvorova, Y. Liu, X.Z. Hu, B.R. Lawn, J.M.
Dell and L. Faraone

*Thin Solid Films* (submitted).

268\. \"Damage Accumulation and Fatigue Life of Sandblasted Dental
Ceramics\"

Y. Zhang, B.R. Lawn, K.A. Malament, V.P. Thompson and E.D. Rekow

*Int. J. Prosthodontics* (in preparation).