Source: https://people.sutd.edu.sg/~robert_simpson/
Timestamp: 2019-04-19 05:11:58+00:00

Document:
X. Zhou, W. Dong, H. Zhang, and R. E. Simpson. A zero density change phase change memory material: Gete-o structural characteristics upon crystallisation. Scientific Reports, 5, 2015.
M. Rude, R. E. Simpson, R. Quidant, V. Pruneri, and J. Renger. Active control of surface plasmon waveguides with a phase change material. ACS Photonics, 2015.
P. Fons, P. Rodenbach, K. V. Mitrofanov, A. V. Kolobov, J. Tominaga, R. Shayduk, A. Giussani, R. Calarco, M. Hanke, H. Riechert, et al. Picosecond strain dynamics in ge 2 sb 2 te 5 monitored by time-resolved x-ray diffraction. Physical Review B, 90(9):094305, 2014.
C.-C. Huang, F. Al-Saab, Y. Wang, J.-Y. Ou, J. C. Walker, S. Wang, B. Gholipour, R. E. Simpson, and D. W. Hewak. Scalable high-mobility mos 2 thin films fabricated by an atmospheric pressure chemical vapor deposition process at ambient temperature. Nanoscale, 6(21):12792–12797, 2014.
L. Waldecker, T. A. Miller, M. Rude, R. Bertoni, J. Osmond, V. Pruneri, R. Simpson, R. Ernstorfer, and S. Wall. Decoupled optical response and structural transition in phase change materials. arXiv preprint arXiv:1412.0901, 2014.
S. Wall, L. Waldecker, T. A. Miller, R. Ernstorfer, V. Pruneri, M. Rude, and R. Simpson. Competition between thermal and non-thermal processes during femtosecond switching of phase change materials. In International Conference on Ultrafast Phenomena, pages 07–Mon. Optical Society of America, 2014.
N Formica, DS Ghosh, A Carrilero, TL Chen, R Simpson, V Pruneri. Ultra-stable and atomically smooth ultra-thin silver films grown on a copper seed layer. ACS Appl. Mater. Interfaces, 5 (8), 3048–3053, 2013.
T Cao, RE Simpson, MJ Cryan, Study of tunable negative index metamaterials based on phase-change materials. JOSA B 30 (2), 439-444, 2013.
T Cao, L Zhang, RE Simpson, MJ Cryan, Mid Infrared Tunable Polarization-Independent Perfect Absorber Using A Phase-Change Metamaterial. JOSA B, Vol. 30 (60), 1580-1585, 2013.
R. E. Simpson, P. Fons, A. V. Kolobov, M. Krbal, and J. Tominaga. Enhanced crystallization of GeTe from an Sb2Te3 template. App. Phys. Lett., 100(2):021911–021911–4, 2012.
F. Mahamd Adikan, S. Sandoghchi, W. Chong, R. Simpson, M. Mahdi, A. Webb, J. Gates, and C. Holmes. Direct uv written optical waveguides in flexible glass flat fiber chips. Selected Topics in Quantum Electronics, IEEE Journal of, 99, 2011.
M. Krbal, J. Tominaga, A. V. Kolobov, P. Fons, R. E. Simpson, T. Matsunaga, N. Yamada, and T. Uruga. The local atomic order of crystalline Ge8Sb2Te11 across the ferroelectric to paraelectric transition. Phys. Rev. B, 84:104106, 2011.
R. E. Simpson, P. Fons, A. Kolobov, T. Fukaya, M. Krbal, T. Yagi, and J. Tominaga. Interfacial phase- change memory. Nature Nanotechnology, 6(8), 2011.
X. Biquard, M. Krbal, A. V. Kolobov, P. Fons, R. E. Simpson, B. Hyot, B. Andr ́e, J. Tominaga, and T. Uruga. Effect of doping on global and local order in crystalline gete. Appl. Phys. Lett., 98(23):231907– 231910, 2011.
R. E. Simpson, P. Fons, A. Kolobov, M. Krbal, and J. Tominaga. Seeded crystallisation and enhanced phase-change materials. MRS, 2010.
M. Krbal, A. V. Kolobov, B. Hyot, B. Andre, P. Fons, R. E. Simpson, T. Uruga, H. Tanida, and J. Tominaga. Amorphous InSb: Longer bonds yet higher density. J. Appl. Phys., 108(2), 2010.
R. E. Simpson, P. Fons, X. Wang, A. Kolobov, T. Fukaya, and J. Tominaga. Non-melting super-resolution near-field apertures in Sb–Te alloys. Applied Physics Letters, 97, 2010.
R. E. Simpson, M. Krbal, P. Fons, A. Kolobov, J. Tominaga, T. Uruga, and H. Tanida. Toward the ultimate limit of phase change in Ge2Sb2Te5. Nano letters, 10(2) 414-419, 2010.
R. E. Simpson, M. Krbal, P. Fons, A. Kolobov, T. Uruga, H. Tanida, and J. Tominaga. Stress limited scaling of Ge2Sb2Te5. MRS Proceedings, 1251(1), 2010.
A. Kolobov, P. Fons, M. Krbal, R. Simpson, S. Hosokawa, T. Uruga, H. Tanida, and J. Tominaga. Liquid GeSbTe studied by extended x-ray absorption. Appl. Phys. Lett., 95:241902, 2009.
R. E. Simpson, P. Fons, A. Kolobov, M. Kuwahara, and J. Tominaga. Crystallization of Bi doped Sb8Te2. Jpn J Appl Phys, 48(3), 2009.
J. Tominaga, T. Shima, P. Fons, R. Simpson, M. Kuwahara, and A. Kolobov. What is the origin of activation energy in phase-change films? Jpn. J. Appl. Phys, 48(3):03A053, 2009.
R. E. Simpson, D. Hewak, P. Fons, J. Tominaga, S. Guerin, and B. Hayden. Reduction in crystallization time of Sb: Te films through addition of Bi. Applied Physics Letters, 92(14), 2008.
R. E. Simpson. Chalcogenide thin film materials for next generation data storage. PhD thesis, University of Southampton, 2008.
R. E. Simpson, A. Mairaj, C. Huang, K. Knight, N. Sessions, M. Hassan, D. Hewak, and R. Curry. Electrical phase change of Ga: La: S: Cu films. Electronics Letters, 43(15), 2007.

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