cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Depletion of Boron-Doped Surfaces Protected with Barrier Layers during POCl3-Diffusion
Creators: name: Lohmüller, E.
name: Werner, S.
name: Schön, J.
name: Thanasa, M.
name: Mack, S.
name: Wolke, W.
name: Wolf, A.
name: Clement, F.
name: Biro, D.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1043-1047
description: Different diffusion barrier layers applied on the boron-doped surfaces of silicon wafers with sawdamage
etched surfaces are investigated with respect to their applicability in the fabrication process of n-type silicon
solar cells using sequential tube furnace diffusions with a first BBr3- and a subsequent POCl3-diffusion. The barrier
layers consist of silicon oxide and/or silicon nitride deposited either by plasma-enhanced chemical vapor deposition
or sputter technology. The layer itself must act as barrier against phosphorus diffusion into the silicon wafer during
POCl3-diffusion. Furthermore, it has to ensure that no substantial depletion of boron occurs at the wafer surface. The
boron doping surface concentrations and profile depths measured after POCl3-diffusion depend on the applied
diffusion barrier. If solely silicon oxide barrier layers are used, depletion of boron at the wafer surface and deeper
profiles are observed, which we attribute to oxygen diffusion through the barrier and growth of a thin thermal oxide
film at the silicon. With a thin silicon nitride layer incorporated into the diffusion barrier system, no significant
change in the boron doping profile is detected. Numerical simulations of the boron diffusion during the POCl3-
process agree well with the measurements and support these findings.
Artibeus obscurus Schinz 1821
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Artibeus
Artibeus obscurus

description: Artibeus obscurus Schinz, 1821. In G. Cuvier, Das Tierreich, 1:164. TYPE LOCALITY: Brazil, Bahia, Rio Peruhype, Villa Vicosa. DISTRIBUTION: Colombia, Venezuela, Guianas, Ecuador, Peru, Bolivia, Brazil. SYNONYMS: fuliginosus. COMMENTS: Subgenus Artibeus. See Handley (1989) for status of this species.
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 189, DOI: 10.5281/zenodo.7353060
description: {"references": ["Handley, C. O., Jr. 1989 [1990]. The Artibeus of Gray 1838. Pp. 443 - 468, in Advances in neotropical mammalogy (K. H. Redford and J. F. Eisenberg, eds.). Sandhill Crane Press, Gainesville, FL, 614 pp."]}
Oscillator versus prefundamental representations
Creators: name: Boos, H.
name: Göhmann, F.
name: Klümper, A.
name: Nirov, Kh. S.
name: Razumov, A. V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: For the case of quantum loop algebras $\mathrm U_q(\mathcal L(\mathfrak{sl}_{l + 1}))$ with $l = 1, 2$ we find the $\ell$-weights and the corresponding $\ell$-weight vectors for the representations obtained via Jimbo's homomorphism, known also as evaluation representations. Then we find the $\ell$-weights and the $\ell$-weight vectors for the $q$-oscillator representations of Borel subalgebras of the same quantum loop algebras. This allows, in particular, to relate $q$-oscillator and prefundamental representations.
description: 26 pages, LaTeX2e
Gilpinia pallida
Creators: name: Liston, Andrew
name: Mutanen, Marko
name: Heidemaa, Mikk
name: Blank, Stephan M.
name: Kiljunen, Niina
name: Taeger, Andreas
name: Viitasaari, Matti
name: Vikberg, Veli
name: Wutke, Saskia
name: Prous, Marko
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Gilpinia
Gilpinia pallida

description: Gilpinia pallida (Klug, 1812) Lophyrus pallidus Klug, 1812: 54-55. ♀, ♂. Syntypes. Type locality: Sweden and northern Germany. ZMHB. Lophyrus catocalus Snellen van Vollenhoven, 1858: 276-277. ♀, ♂. Syntypes. Lectotype ♀ designated by Thomas (1987). Type locality: Netherlands, Groesbeek near Nijmegen. syn. nov. Gilpinia catocala: Thomas (1987) recombination. Gilpinia verticalis Gussakovskij, 1947: 154-155, 227-228. ♀, ♂. Syntypes. Type locality: localities in Poland, Latvia and Russia. Synonymy with G. catocala by Thomas (1987). Notes. Although we have not studied the lectotype of Lophyrus catocalus, the interpretation of its taxonomic status is possible after referring to Gussakovskij’s description of G. verticalis and the other publications cited above. We agree with Pschorn-Walcher (1982) and Viitasaari and Varama (1987) that the two forms are an expression of individual variability, linked to population differences with a geographical component. Accordingly, we treat Gilpinia catocala as a junior synonym of G. pallida.
description: Published as part of Liston, Andrew, Mutanen, Marko, Heidemaa, Mikk, Blank, Stephan M., Kiljunen, Niina, Taeger, Andreas, Viitasaari, Matti, Vikberg, Veli, Wutke, Saskia & Prous, Marko, 2022, Taxonomy and nomenclature of some Fennoscandian Sawflies, with descriptions of two new species (Hymenoptera, Symphyta), pp. 151-218 in Deutsche Entomologische Zeitschrift 69 (2) on page 151, DOI: 10.3897/dez.69.84080
description: {"references": ["Thomas, PLL, 1987. An annotated catalogue of primary types of Symphyta (Hymenoptera) in the Netherlands. Zooelogische Mededeelingen 61 (5): 61 - 78", "Pschorn-Walcher, H, 1982. Unterordnung Symphyta, Pflanzenwespen. In: Schwenke, W, Ed., Die Forstschaedlinge Europas. Paul Parey, Hamburg und Berlin, 4: 4-196: 232 - 234", "Viitasaari, M, Varama, M, 1987. Sahapistiaeiset 4. Havupistiaeiset (Diprionidae). Reports, University of Helsinki. Department of Agricultural and Forest Zoology 10: 1 - 79"]}
Advanced Semiconductor Finger Solar Cell with Passivated Rear and Localized Contact
Creators: name: Lin, D.
name: Abbott, M.
name: Xiao, B.
name: Mitchell, E.
name: Wenham, S.R.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1029-1033
description: Two passivated rear and localized contact schemes are compared in this paper. In the first structure, screen
printed Al was directly fired through laser scribed openings to form a series of localized back surface field (LBSF) and
contact regions. In the second structure, a similar Al process was used however the localized openings were created by a laser
doping process that simultaneously defined the openings and formed of a locally heavily boron (B) doped region. We found
that in the first structure it was difficult to form adequate BSF regions through all of the openings, with the various
processing conditions always resulting in some percentage of void formation in the contact regions. Incorporating B laser
doping into the contact formation was found to be an effective way to reduce the impact of these voids, thus resulting in a
significant reduction in the effective rear surface recombination velocity. Cells fabricated by combining the second rear
LBSF approach with the advanced semiconductor finger high efficiency front side achieved a VOC of 661mV and a
significant improvement in the long wavelength response measured from quantum efficiency measurements. Further cell
optimization is required to fully take advantage of these high efficiency surfaces and maximise the efficiency.
Radial oscillations of a radiation-supported levitating shell in Eddington luminosity neutron stars
Creators: name: Abarca, David
name: Kluźniak, Włodek
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In general relativity, it has been shown that radiation-supported atmospheres exist outside the surface of a radiating spherical body close to a radius where the gravitational and radiative forces balance each other. We calculate the frequency of oscillation of the incompressible radial mode of such a thin atmospheric shell and show that in the optically thin case, this particular mode is overdamped by radiation drag.
description: 6 pages, 6 figures
Bifacial n-Type Solar Cells with Selective Boron Emitter
Creators: name: Edler, A.
name: Lill, P.C.
name: Dahlinger, M.
name: Eberspächer, M.
name: Mihailetchi, V.D.
name: Comparotto, C.
name: Harney, R.
name: Kopecek, R.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 967-970
description: Modern bifacial n-type cells with screen printing metallization suffer significantly from losses in VOC
after contact firing. Since it is known that the boron emitter contact is mainly responsible for this degradation, we have
evaluated the ability of deep emitter structures to shield the front metal contacts. This was demonstrated experimentally
by BBr3 tube diffusion of very deep homogeneous emitters (>1μm), that still outperform shallow emitters in terms of VOC
even though they show high Auger recombination. It is concluded that a selective emitter structure with very deep emitter
diffusion underneath the contact and moderate doping in passivated areas in between can lead to a 10mV VOC
enhancement. Laser doping from BSG and sputtered pure boron layers was evaluated as a viable option for selective
boron doping. A screening of diffusion parameters and IV results from a batch of solar cells are presented. Textured
surfaces always exhibit a trade-off between doping depth and increasing contact resistance due to rounding of pyramids.
Artibeus phaeotis
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Artibeus
Artibeus phaeotis

description: Artibeus phaeotis (Miller, 1902). Proc. Acad. Nat. Sci. Philadelphia, 54:405. TYPE LOCALITY: Mexico, Yucatan, Chichen-Itza. DISTRIBUTION: Veracruz and Sinaloa (Mexico) to Ecuador and Guyana. SYNONYMS: nanus, palatinus, ravus, turpis. COMMENTS: Subgenus Dermanura. Includes nanus and turpis; see Jones and Lawlor (1965:412) and Davis (1970). For including ravus and other synomyms see Timm (1985, Mammalian Species, 235).
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 189, DOI: 10.5281/zenodo.7353060
description: {"references": ["Jones, J. K., Jr., and T. E. Lawlor. 1965. Mammals from Isla Cozumel, Mexico, with description of a new species of harvest mouse. University of Kansas Publications, Museum of Natural History, 16: 409 - 419.", "Davis, W. B. 1970. A review of the small fruit bats (genus Artibeus) of Middle America. Part II. Southwestern Naturalist, 14: 389 - 402.", "Timm, R. M. 1985. Artibeus phaeotis. Mammalian Species, 235: 1 - 6."]}
Phase transitions for Quantum Markov Chains associated with Ising type models on a Cayley tree
Creators: name: Mukhamedov, Farrukh
name: Barhoumi, Abdessatar
name: Souissi, Abdessatar
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 46L53, 60J99, 46L60, 60G50, 82B10, 81Q10, 94A17

description: The main aim of the present paper is to prove the existence of a phase transition in quantum Markov chain (QMC) scheme for the Ising type models on a Cayley tree. Note that this kind of models do not have one-dimensional analogous, i.e. the considered model persists only on trees. In this paper, we provide a more general construction of forward QMC. In that construction, a QMC is defined as a weak limit of finite volume states with boundary conditions, i.e. QMC depends on the boundary conditions. Our main result states the existence of a phase transition for the Ising model with competing interactions on a Cayley tree of order two. By the phase transition we mean the existence of two distinct QMC which are not quasi-equivalent and their supports do not overlap. We also study some algebraic property of the disordered phase of the model, which is a new phenomena even in a classical setting.
description: 24 pages. arXiv admin note: text overlap with arXiv:1011.2256
High-Efficiency RISE-IBC Solar Cells: Influence of Rear Side-Passivation on pn-Junction Meander Recombination
Creators: name: Peibst, R.
name: Harder, N.-P.
name: Merkle, A.
name: Neubert, T.
name: Kirstein, S.
name: Schmidt, J.
name: Dross, F.
name: Basore, P.A.
name: Brendel, R.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 971-975
description: We investigate the influence of the rear side passivation scheme in our n-type RISE-IBC (Rear
Interdigitated Single Evaporation - Interdigitated Backjunction Cell) solar cells. We compare selective rear-side
passivation, i.e. the passivation of the n+ doped back surface field with thermally grown SiO2 and the passivation of
the p+ doped emitter with PA-ALD (plasma-assisted atomic layer deposition) Al2O3, with full-area Al2O3 rear-side
passivation of both polarities. We show evidence that the choice of rear-side passivation strongly influences the
strength of the recombination where the pn-junction meander surfaces at the rear of the solar cell. While selective
rear-side passivation yields on average 7 mV higher open circuit voltages, the surface recombination at the pnjunction
is significant for this passivation scheme, implying lower pseudo fill factors. The highest energy conversion
efficiency of 23.1% is achieved with selective rear-side passivation. The RISE-IBC solar cells of this study do not
have a diffused front-surface field (FSF), but instead rely solely on SiNx passivation of the textured front side.
Nevertheless, very high fill factor values > 82% are obtained. Lateral conductivity of the FSF is obviously not
necessarily needed for achieving high fill factors, particularly not for the low-resistivity (< 2 Ω.cm) n-type Cz Si
wafers used in this study.
Transition Region Abundance Measurements During Impulsive Heating Events
Creators: name: Warren, Harry P.
name: Brooks, David H.
name: Doschek, George A.
name: Feldman, Uri
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: It is well established that elemental abundances vary in the solar atmosphere and that this variation is organized by first ionization potential (FIP). Previous studies have shown that in the solar corona low-FIP elements, such as Fe, Si, Mg, and Ca, are generally enriched relative to high-FIP elements, such as C, N, O, Ar, and Ne. In this paper we report on measurements of plasma composition made during impulsive heating events observed at transition region temperatures with the Extreme Ultraviolet Imaging Spectrometer (EIS) on Hinode. During these events the intensities of O IV, V, and VI emission lines are enhanced relative to emission lines from Mg V, VI, and VII and Si VI and VII and indicate a composition close to that of the photosphere. Long-lived coronal fan structures, in contrast, show an enrichment of low-FIP elements. We conjecture that the plasma composition is an important signature of the coronal heating process, with impulsive heating leading to the evaporation of unfractionated material from the lower layers of the solar atmosphere and higher frequency heating leading to long-lived structures and the accumulation of low-FIP elements in the corona.
description: Not yet submitted to ApJ. Comments are welcome!
Third year nursing students' perceptions and expectations of a preceptorship program
Creators: name: Al Somali, Fahima Mohammad.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
A search for water masers associated with class II methanol masers - II. Longitude range 341$^{\circ}$ to 6$^{\circ}$
Creators: name: Titmarsh, A. M.
name: Ellingsen, S. P.
name: Breen, S. L.
name: Caswell, J. L.
name: Voronkov, M. A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: This is the second paper in a series of catalogues of 22-GHz water maser observations towards the 6.7-GHz methanol masers from the Methanol Multibeam (MMB) Survey. In this paper we present our water maser observations made with the Australia Telescope Compact Array towards the masers from the MMB survey between l = 341$^{\circ}$ through the Galactic centre to l = 6$^{\circ}$. Of the 204 6.7-GHz methanol masers in this longitude range we found 101 to have associated water maser emission (~ 50 per cent). We found no difference in the 6.7-GHz methanol maser luminosities of those with and without water masers. In sources where both maser species are observed, the luminosities of the methanol and water masers are weakly correlated. Studying the mid-infrared colours from GLIMPSE we found no differences between the colours of those sources associated with both methanol and water masers and those associated with just methanol. Comparing the column density and dust mass calculated from the 870-micron thermal dust emission observed by ATLASGAL, we found no differences between those sources associated with both water and methanol masers and those with methanol only. Since water masers are collisionally pumped and often show emission further away from their accompanying YSO than the radiatively pumped 6.7-GHz methanol masers, it is likely water masers are not as tightly correlated to the evolution of the parent YSO and so do not trace such a well defined evolutionary state as 6.7-GHz methanol masers.
description: 23 pages, 10 figures, accepted for publication in MNRAS
Integration of Spatial ALD Aluminum Oxide for Rear Side Passivation of p-Type PERC/PERL Solar Cells
Creators: name: Cornagliotti, E.
name: Tous, L.
name: Uruena, A.
name: Rothschild, A.
name: Russell, R.
name: Lu, V.
name: Radosavjlevic, S.
name: John, J.
name: Toman, J.
name: Aleman, M.
name: Duerinckx, F.
name: Poortmans, J.
name: Szlufcik, J.
name: Dielissen, B.
name: Souren, F.M.M.
name: Gay, X.
name: Görtzen, R.
name: Hallam, B.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 976-981
description: In this paper we present an overview of the integration of amorphous aluminum oxide (Al2O3) as rear
side passivation layer for large area industrial PERC solar cells (i-PERC). The technique used for the deposition of
the Al2O3 layers is spatial Atomic Layer Deposition (ALD), for its industrial relevance due to the high deposition
speed and low Trimethyl-Aluminum (TMA) consumption. After analyzing the surface passivation properties, we will
describe how Al2O3 can be integrated in an i-PERC process flow in a simple and cost-effective way, while
maintaining high levels of solar cell efficiency. In particular, a special effort is devoted in finding solutions for
process simplification and in the reduction of the cost per wafer (€/W) of the spatial ALD process step. Top
efficiencies of 20.1 % and 20.6 % have been reached (Cz-Si, 6 inch cells) when coupling a spatial ALD Al2O3 rear
passivation to a standard i-PERC integration flow with front Ag-screen printed or Ni/Cu/Ag plated contacts,
respectively. Besides passivation, ALD Al2O3 can also be used as doping source of aluminum to form localized p+
back surface field (BSF) regions at the rear contact by means of laser processing. In this way, dielectric opening and
BSF are formed simultaneously and firing step is not needed anymore, leading both to a suppression of Al2O3
blistering and optical enhancement. This process is a suitable complement of front contact formation based on plating
schemes. Ni/Cu/Ag-plated solar cells with rear laser doping from ALD Al2O3 layers have been fabricated with
efficiencies topping 20.4 % (FF = 79.7 %) and outperforming the control group featuring local BSF formed via a
firing step.
Acianthera alainii A. Doucette 2016, comb. nov.
Creators: name: Doucette, Alfonso
name: Timyan, Joel
name: Henrys, Ingrid
name: Cameron, Kenneth M.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Acianthera
Acianthera alainii

description: 1.1 Acianthera alainii (Dod) A.Doucette, comb. nov.
 Basionym: Pleurothallis alainii Dod (1978: 54). Antilla alainii (Dod) Luer (2004: 255).
description: Published as part of Doucette, Alfonso, Timyan, Joel, Henrys, Ingrid & Cameron, Kenneth M., 2016, A tiny new species of Specklinia from Haiti's Parc National Naturel Macaya and new combinations in Acianthera (Pleurothallidinae, Epidendreae, Epidendroideae, Orchidaceae), pp. 263-276 in Phytotaxa 275 (3) on page 270, DOI: 10.11646/phytotaxa.275.3.4, http://zenodo.org/record/13654453
A Simple Copper Based Plating Process Resulting in Efficiencies above 20.5% Using Pilot Processing Equipment
Creators: name: Tous, L.
name: Russell, R.
name: Beckers, J.
name: Bertens, J.
name: Cornagliotti, E.
name: Choulat, P.
name: John, J.
name: Duerinckx, F.
name: Szlufcik, J.
name: Poortmans, J.
name: Mertens, R.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1008-1012
description: Despite cost and technological advantages, the commercialization of nickel/copper (Ni/Cu) plated
contacts has so far been limited. Reasons for this include increased process complexity, availability of suitable lowcost
production tools, and doubts over long-term reliability. We previously reported on a simple Cu based
metallization sequence consisting of i) defining the front contact pattern by ps-UV laser ablation ii) self-aligned
plating of the contacts using Ni/Cu/Ag and finally iii) sintering in N2 for nickel silicidation. We also reported that 10
cells strings modules featuring these Ni/Cu/Ag contacts met extended (1.5x) IEC61215 criteria for thermal cycling
and damp heat reliability. In this work, this process sequence is transferred to 156x156 mmm2 substrates using pilotline
processing equipment available at imec that include inline plating and sintering tools. The process sequence is
further simplified to yield an industrial 0.5μm deep emitter without compromising efficiency results nor ribbon pull
force values (average >3N/mm). This 0.5μm emitter also proves to be more robust to changes in sheet resistance
induced during processing than the previously used high-efficiency 1μm deep homogeneous emitter. Applying the
0.5μm deep emitter and optimizing both front grid design and plating thickness we demonstrate efficiencies above
20% on 109 cells (average of 20.5%), with the best cell achieving 20.7% (externally confirmed by FhG-ISE CalLab).
Comment on "Testing Planck-Scale Gravity with Accelerators"
Creators: name: Kalaydzhyan, Tigran
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We challenge the analysis and conclusions of the paper Phys. Rev. Lett. 109, 141103 (2012) by V. Gharibyan on the tests of Planck-scale gravity with accelerators. The main objective of the Comment is the observation that the explored domain of "quantum gravity" parameters is already ruled out experimentally from, e.g., absence of the vacuum Cherenkov radiation.
description: 1 page, 1 figure. Accepted for publication in Phys. Rev. Lett
The minimal regular model of a Fermat curve of odd squarefree exponent and its dualizing sheaf
Creators: name: Curilla, Christian
name: Müller, J. Steffen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 14G40, 11G30, 11D41

description: We construct the minimal regular model of the Fermat curve of odd squarefree composite exponent $N$ over the $N$-th cyclotomic integers. As an application, we compute upper and lower bounds for the arithmetic self-intersection of the dualizing sheaf of this model.
description: 42 pages, 7 figures
Artibeus planirostris
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Artibeus
Artibeus planirostris

description: Artibeus planirostris (Spix, 1823). Sim. Vespert. Brasil., p. 66. TYPE LOCALITY: Brazil, Bahia, Salvador. DISTRIBUTION: Colombia and Venezuela, south to N Argentina and east to E Brazil. SYNONYMS: fallax, hercules, validum (see Koopman, 19786:15). COMMENTS: Subgenus Artibeus. Handley (1987) would include this species in A. jamaicensis. See also comments under lituratus. See Handley (1991) for clarification of the holotype.
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 189, DOI: 10.5281/zenodo.7353060
description: {"references": ["Handley, C. O., Jr. 1991. The identity of Phyllostoma planirostre Spix, 1823 (Chiroptera: Stenodermatinae). Bulletin of the American Museum of Natural History, 206: 12 - 17."]}
Rate Maximization of Decode-and-Forward Relaying Systems with RF Energy Harvesting
Creators: name: Hadzi-Velkov, Zoran
name: Zlatanov, Nikola
name: Duong, Trung Q.
name: Schober, Robert
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We consider a three-node decode-and-forward (DF) half-duplex relaying system, where the source first harvests RF energy from the relay, and then uses this energy to transmit information to the destination via the relay. We assume that the information transfer and wireless power transfer phases alternate over time in the same frequency band, and their {\it time fraction} (TF) may change or be fixed from one transmission epoch (fading state) to the next. For this system, we maximize the achievable average data rate. Thereby, we propose two schemes: (1) jointly optimal power and TF allocation, and (2) optimal power allocation with fixed TF. Due to the small amounts of harvested power at the source, the two schemes achieve similar information rates, but yield significant performance gains compared to a benchmark system with fixed power and fixed TF allocation.
description: 4 pages, 1 figure
Progress with Industrially-Feasible Excellent Surface Passivation of Heavily-Doped p-Type and n-Type Crystalline Silicon by PECVD SiOx/SiNx with Optimised Antireflective Performance
Creators: name: Duttagupta, S.
name: Hoex, B.
name: Aberle, A.G.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 993-996
description: In this work we show progress in surface passivation of both n+ and p+ silicon using an industrial costeffective
low-temperature PECVD (plasma-enhanced chemical vapour deposition) SiOx/SiNx dielectric stack. Very low
emitter saturation current densities J0e of < 10 fA/cm2 and < 15 fA/cm2, respectively, were obtained for n+ and p+
diffusions (sheet resistance of ~150 sq) passivated by these SiOx/SiNx stacks after a standard industrial firing process.
These stacks feature a very low fixed charge density (+ 1011 elementary charges/cm2) and excellent interface quality
(Dit,midgap of ~3×1010 eV-1cm-2) after an industrial firing step as measured by contactless corona-voltage (C-V)
measurements. Based on the contactless C-V measurements, we also explain the mechanism of surface passivation to
be dominated by chemical passivation rather than field-effect passivation. Implied VOC values of > 700 mV (no metal)
were measured on the PECVD SiOx/SiNx passivated n+np+ structures after industrial firing. With excellent optical and
passivation properties, these films are suitable for cost-effective high-efficiency industrial n-type and p-type silicon
wafer solar cells. It is important to note that this complete stack was deposited in a standard industrial PECVD reactor
using a SiH4/NH3 gas mix for the SiNx films and a SiH4/N2O gas mix for the SiOx films.
Magnetic critical properties and basal-plane anisotropy of Sr$_2$IrO$_4$
Creators: name: Fruchter, L.
name: Colson, D.
name: Brouet, V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The anisotropic magnetic properties of Sr$_2$IrO$_4$ are investigated, using longitudinal and torque magnetometry. The critical scaling across $T_c$ of the longitudinal magnetization is the one expected for the 2D XY universality class. Modeling the torque for a magnetic field in the basal-plane, and taking into account all in-plane and out-of-plane magnetic couplings, we derive the effective 4-fold anisotropy $K_4 \approx$ 1 10$^5$ erg mole$^{-1}$. Although larger than for the cuprates, it is found too small to account for a significant departure from the isotropic 2D XY model. The in-plane torque also allows us to put an upper bound for the anisotropy of a field-induced shift of the antiferromagnetic ordering temperature.
Towards 18% Efficiency on below 100 µm Multicrystalline Silicon Wafers from the RST Process
Creators: name: De Moro, F.
name: Jolivet, E.
name: Tupin, E.
name: Varrot, R.
name: Bigot, C.
name: Heilbronn, B.
name: Keller, P.
name: Seren, S.
name: Albrecht, B.
name: Hahn, G.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Feedstock, Crystallisation and Wafering

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 937-940
description: The RST process is a ribbon process aimed at producing low cost and very thin multicrystalline silicon
wafers, with a wafer cost perspective down to 10 €-cent/Wp, provided high conversion efficiency can be reached. A
general approach has been identified for the achievement of 18% conversion efficiency on solar cells made out of the
RST material. This approach firstly relies on the implementation of high efficiency solar cell processes adapted to the
<100 μm RST wafers. The necessary improvement of the material quality is expected through (i) the reduction of the
density of SiC inclusions at the cell surface for the achievement of high FF values, and (ii) the increase of the
minority carrier lifetime by both the reduction of the metallic contamination and the control of the crystalline texture
of the silicon ribbon.n.
Two-hop Power-Relaying for Linear Wireless Sensor Networks
Creators: name: Bengua, Johann A.
name: Tuan, Hoang D.
name: Phien, Ho N.
name: Kha, Ha H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents two-hop relay gain-scheduling control in a Wireless Sensor Network to estimate a static target prior characterized by Gaussian probability distribution. The target is observed by a network of linear sensors, whose observations are transmitted to a fusion center for carrying out final estimation via a amplify-and-forward relay node. We are concerned with the joint transmission power allocation for sensors and relay to optimize the minimum mean square error (MMSE) estimator, which is deployed at the fusion center. Particularly, such highly nonlinear optimization problems are solved by an iterative procedure of very low computational complexity. Simulations are provided to support the efficiency of our proposed power allocation.
description: Submitted to IEEE ICCE 2016
Experimental investigations of the dipolar interactions between single Rydberg atoms
Creators: name: Browaeys, Antoine
name: Barredo, Daniel
name: Lahaye, Thierry
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: This review summarizes experimental works performed over the last decade by several groups on the manipulation of a few individual interacting Rydberg atoms. These studies establish arrays of single Rydberg atoms as a promising platform for quantum state engineering, with potential applications to quantum metrology, quantum simulation and quantum information.
Commercialization of Tunnel Oxide Junction Based Cell and Module with Efficiency and Good Reliability
Creators: name: Heng, J.-B.
name: Fu, J.
name: Kong, B.
name: Chae, Y.
name: Wang, W.
name: Xie, Z.
name: Reddy, A.
name: Lam, K.
name: Beitel, C.
name: Xu, Z.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 952-955
description: This paper reports the performance and reliability of Silevo’s commercially ready Triex® solar cells
and modules. A champion efficiency of 22.1% has been demonstrated with 5inch (155cm2) cell and based on that,
Silevo commenced its 32MW/yr manufacturing line with an average cell efficiency of 21.1%. Also, 6inch (239cm2)
cells are currently being validated in its pilot line with 21.3% efficiency. Based on Metal-Insulator-Semiconductor
(MIS) concept, Triex® cells contain a proprietary novel device structure combining an oxide tunneling junction and
doped a-Si thin film emitter layers on n-type CZ silicon wafers. It produces a high open circuit voltage (Voc)
~730mV and enables an excellent Pmax temperature coefficient of -0.22%/C. A unique metallization scheme was
also developed utilizing industry-proven electrochemical plating (ECP) of copper. The resistivity and cost of copper
lines was much lower than that of screen printed silver paste and high adhesion strength on Transparent Conductive
Oxide (TCO) was shown. A world record 355W module was achieved based on a module solution that passed
aggressive reliability tests 2-3x of IEC & UL standards. Excellent resistant to Potential Induced Degradation (PID)
was also shown at +/-1000V DH1500 conditions
Co-Diffused Back-Contact Back-Junction Silicon Solar Cells
Creators: name: Keding, R.
name: Stüwe, D.
name: Kamp, M.
name: Reichel, C.
name: Wolf, A.
name: Woehl, R.
name: Borchert, D.
name: Reinecke, H.
name: Biro, D.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 961-966
description: Aiming for industrial solar cell fabrication the ratio of costs to watt peak has to be lowered [1]. This can be
achieved by either decreasing the overall solar cell manufacturing costs including material, process and
module assembly or increasing solar cell efficiency [2]. One very promising approach for decreasing optical
losses on the front side of the cell and thus increasing the solar cell efficiency is to contact solar cells only on
the back side. Back-contact back-junction (BC-BJ) solar cells already showed efficiencies over 24% [3].
Since the assembly of this type of solar cell is combined with a high process effort and hence high
production costs, simplifications of the process sequences are needed. This can be achieved e.g. by
avoiding several cost-intensive high temperature steps by implementing a co-diffusion process. Further the
avoidance of the so called gap region – region between the highly doped areas on the cell rear side - would
lead to a reduction of process steps.
Mapping of Oxygen-Related Defects in Silicon for High Efficiency Solar Cells: Application to the Prediction of LID Losses
Creators: name: Veirman, J.
name: Helleboid, J.-C.
name: Tanay, F.
name: Peyronnet, R.
name: Dubois, S.
name: Enjalbert, N.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Feedstock, Crystallisation and Wafering

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 902-906
description: This study focuses on the mapping of oxygen-related defects in industrial monocrystalline silicon wafers.
All mappings were obtained solely from resistivity measurements and specific furnace anneals. An emphasis is given on
the boron-oxygen complex responsible for the light-induced degradation (LID) of the carrier lifetime in boron-doped
wafers. It is shown that the predicted values for the lifetime limited by the boron-oxygen complexes after complete
degradation are in very good agreement with the experimental observations. It is also shown that the present technique is
a valuable tool to predict the cell LID from measurements on as-received wafers, which is of paramount interest for
wafer/cell manufacturers.
One-dimensional phase retrieval with additional interference measurements
Creators: name: Beinert, Robert
Publisher: name: arXiv
Year: 2016
Subjects: subject: Numerical Analysis (math.NA)
subject: Information Theory (cs.IT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The one-dimensional phase retrieval problem consists in the recovery of a complex-valued signal from its Fourier intensity. Due to the well-known ambiguousness of this problem, the determination of the original signal within the extensive solution set is challenging and can only be done under suitable a priori assumption or additional information about the unknown signal. Depending on the application, one has sometimes access to further interference measurements between the unknown signal and a reference signal. Beginning with the reconstruction in the discrete-time setting, we show that each signal can be uniquely recovered from its Fourier intensity and two further interference measurements between the unknown signal and a modulation of the signal itself. Afterwards, we consider the continuous-time problem, where we obtain an equivalent result. Moreover, the unique recovery of a continuous-time signal can also be ensured by using interference measurements with a known or an unknown reference which is unrelated to the unknown signal.
Artibeus toltecus
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Artibeus
Artibeus toltecus

description: Artibeus toltecus (Saussure, 1860). Rev. Mag. Zool. Paris, ser. 2, 12:427. TYPE LOCALITY: Mexico, Veracruz, Mirador. DISTRIBUTION: Panama to Nuevo Leon and Sinaloa (Mexico). SYNONYMS: hesperus. COMMENTS: Subgenus Dermanura. Not a subspecies of cinereus; see Jones and Carter (1976:27). Revised by Davis (1969). Does not include ravus, see Handley (1987). See Webster and Jones (1982c, Mammalian Species, 178).
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 189, DOI: 10.5281/zenodo.7353060
description: {"references": ["Jones, J. K., Jr., and D. C. Carter. 1976. Annotated checklist, with keys to subfamilies and genera. Part I. Pp. 7 - 38, in Biology of bats of the New World family Phyllostomatidae. Part I (R. J. Baker, J. K. Jones, Jr., and D. C. Carter, eds.). Special Publications, The Museum, Texas Tech University Press, 10: 1 - 218.", "Davis, W. B. 1969. A review of the small fruit bats (genus Artibeus) of Middle America. Southwestern Naturalist, 14: 15 - 29.", "Webster, W. D., and J. K. Jones, Jr. 1982 c. Artibeus toletecus. Mammalian Species, 178: 1 - 3."]}
Neonatal nurses' knowledge and skin care practices of preterm infants
Creators: name: Mohamed, Zainah Bte.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Derivation of Generalized Camassa-Holm Equations from Boussinesq-type Equations
Creators: name: Erbay, H. A.
name: Erbay, S.
name: Erkip, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 35C20, 35Q53, 74J35

description: In this paper we derive generalized forms of the Camassa-Holm (CH) equation from a Boussinesq-type equation using a two-parameter asymptotic expansion based on two small parameters characterizing nonlinear and dispersive effects and strictly following the arguments in the asymptotic derivation of the classical CH equation. The resulting equations generalize the CH equation in two different ways. The first generalization replaces the quadratic nonlinearity of the CH equation with a general power-type nonlinearity while the second one replaces the dispersive terms of the CH equation with fractional-type dispersive terms. In the absence of both higher-order nonlinearities and fractional-type dispersive effects, the generalized equations derived reduce to the classical CH equation that describes unidirectional propagation of shallow water waves. The generalized equations obtained are compared to similar equations available in the literature, and this leads to the observation that the present equations have not appeared in the literature.
description: 10 pages, to appear in Journal of Nonlinear Mathematical Physics
A Novel Centrifuge CVD Reactor Yielding High Quality Polysilicon by Low-Energy Silane Pyrolysis
Creators: name: Filtvedt, W.
name: Mongstad, T.
name: Klette, H.
name: Holt, A.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Feedstock, Crystallisation and Wafering

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 888-890
description: A novel design of a rotating CVD chamber for production of polysilicon by decomposition of
monosilane is demonstrated. Initial results are most promising showing the potential for low energy consumption in
combination with high product quality and reactant yield. In addition, the reactor effectively eliminates the wellknown
problem of production of fines. The novel reactor design operates with silane (SiH4) that decomposes into
solid silicon and hydrogen gas at a temperature of 600-700 ºC. Silane is an alternative to the trichlorosilane gas which
currently dominates the polysilicon industry. Of the two, silane has the best theoretical potential due to possible
reactant yield and low process temperature. The current results shows that the centrifuge design can be a successful
method to maximize the yield and circumvent known problems with silane gas reactors. The main advantage is that
the centrifuge actively moves the heavy reactants to the desired deposition surfaces and the light gaseous products
away from the same surfaces.
Centurio Gray 1842
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Centurio

description: Centurio Gray, 1842. Ann. Mag. Nat. Hist., [ser. 1], 10:259. TYPE SPECIES: Centurio senex Gray, 1842.
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 189, DOI: 10.5281/zenodo.7353060
description: {"references": ["Gray, J. E. 1842. Description of two new species of Mammalia discovered in Australia by Captain George Gray (Tarsipes Spenserae and Chaeropus castanotis). Annals and Magazine of Natural History, [ser. 1], 9: 39 - 42."]}
Saudi high school male students' perceptions about nursing as a future profession
Creators: name: Alolayan, Waleed Olayan.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
title: Le bestiaire comme tremplin à la production orale. Ou comment amener les élèves de classe SAS (EdT) à développer leurs connaissances du Moyen Âge et à prendre de l'aisance en production orale ?
title: Le bestiaire comme tremplin à la production orale. Ou comment amener les élèves de classe SAS (EdT) à développer leurs connaissances du Moyen Âge et à prendre de l'aisance en production orale ?
titleType: AlternativeTitle
Creators: name: Nuara, Sophie
Publisher: name: Unknown
Year: 0
Subjects: subject: production orale
subject: lecture à haute voix
subject: enseignement par modules
subject: socialisation
subject: littérature médiévale
subject: bestiaire

description: Une séquence s’appuyant sur la littérature médiévale se justifie après l’analyse des MER, où le Moyen Âge apparaît dans des exercices sur le fonctionnement de la langue et, principalement, pour observer des événements historiques non guerriers. Un questionnaire exploratoire lié à cette époque a été soumis à près de 100 sujets et établit qu’adolescents et enseignants sont davantage marqués par l’histoire de cette époque que par sa littérature. Ces deux éléments furent le point de départ du projet : partir des connaissances liées à l’histoire pour justifier un voyage dans le passé et y observer un « bestiaire », où les animaux sont utilisés pour encourager le lecteur à la réflexion. La production orale fut choisie pour travailler sur la littérature médiévale avec les élèves, car cela permet de mêler plaisir et apprentissage. Pourtant, bien que la lecture à haute voix soit une activité simple en apparence, cela n’est pas une tâche facile, d’autant plus pour les élèves en difficulté. La séquence mise en place pour leur réussite se déroule en cinq modules, chacun accompagné d’une évaluation formative. Chaque élève travaille un passage d’un corpus composé de quatorze extraits d’une oeuvre littéraire médiévale, présenté en version bilingue (ancien français et français moderne). Chaque extrait portant sur un animal différent, l’élève devient expert de son sujet. En effet, lors de la phase de socialisation, la lecture à des petits groupes d’enfants est suivie d’informations sur l’animal et sur comment celui-ci est perçu au Moyen Âge. Enfin, puisque cette tâche finale a lieu devant des enfants, inconnus et surtout sans lien à l’école, les élèves perçoivent le sens plus large du projet et s’investissent avec d’autant plus de conviction dans leur travail. Grâce aux applaudissements et aux commentaires positifs du public, les élèves prennent conscience de leur réussite et par conséquent une plus confiance en eux.