Results 161 to 170 of about 2,133 (223)

Topology meets time-reversal symmetry breaking in FeSe_1-xTe_x superconductors. [PDF]

Nat Commun
Roppongi M, Cai Y, Ogawa K, Liu S, Zhao G, Oudah M, Fujii T, Imamura K, Fang S, Ishihara K, Hashimoto K, Matsuura K, Mizukami Y, Pula M, Young C, Marković I, Bonn DA, Watanabe T, Yamashita A, Mizuguchi Y, Luke GM, Kojima KM, Uemura YJ, Shibauchi T.   +23 more
europepmc   +1 more source

Effect of Solidification Direction on the Freckle Formation in Single-Crystal Superalloy Castings. [PDF]

Materials (Basel)
Ma D, Sun H, Zhao Y, Xu W, Huang Z, Cheng B, Liu Y, Wang F, Yang Q, Li L, Deng Y, Xu F, Zhang H, Wu M.   +13 more
europepmc   +1 more source

Nonlinear quenching of excitonic emission from nanoplatelet films at high excitation densities. [PDF]

Sci Rep
Jessen S, Di Giacomo A, Moreels I, Julsgaard B, Turtos RM.   +4 more
europepmc   +1 more source

Charge transport properties in CZT detectors grown by the vertical bridgman technique [PDF]

IEEE Nuclear Science Symposuim & Medical Imaging Conference, 2010
Great efforts are being presently devoted to the development of CdTe and CdZnTe detectors for a large variety of applications, such as medical, industrial, and space research. We present the spectroscopic properties of some CZT crystals grown by the standard vertical Bridgman method and by the boron oxide encapsulated vertical Bridgman method, which ...
Auricchio, N, Marchini, L, Caroli, E, Stephen, J. B, Zanichelli, M, Zappettini, A, ABBENE, Leonardo, Del Sordo, S.   +7 more
core   +9 more sources

Characterization of Cadmium Zinc Tellurium Obtained by Modified - Bridgman Technique [PDF]

MRS Proceedings, 1993
AbstractThe growth of ternary semiconductor compounds Cd1-ZZnx. Te leads to possible uses of this material like optoelectronic devices. In the present work we report the structural characterization of Cd0.96Zn0.04Te obtained by modified - Bridgman technique.
D.R. Acosta, F. Rabago
openaire   +2 more sources

A uniformity investigation of undoped, semi-insulating GaAs grown by the vertical Bridgman technique [PDF]

Semiconductor Science and Technology, 1992
The authors have carried out a uniformity investigation of undoped, semi-insulating GaAs grown by the vertical Bridgman method. They have employed A/B etching, EL2 mapping and near-bandgap absorption (reverse contrast, RC) mapping to reveal dislocations and non-uniformities in concentrations of two specific point defects: neutral EL2 centres and ...
STIRLAND, DJ, BREIVIK, L, TÜZEMEN, Sebahattin, BROZEL, MR   +3 more
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Convection in the vertical Bridgman-Stockbarger technique

Journal of Crystal Growth, 1988
The influence of operating parameters on convection in the Bridgman-Stockbarger technique was studied with a transparent furnace and melt. Convection was nearly nonexistent near the interface in the vertically stabilized configuration (temperature increasing with height).
Gregory T. Neugebauer, William R. Wilcox
openaire   +1 more source

Thermal fields in the bridgman-Stockbarger technique

Journal of Crystal Growth, 1985
Temperature measurements were made throughout a naphthalene melt and solid in a simulated Bridgman-Stockbarger apparatus. Heating and cooling were provided by agitated baths separated by a polymer diaphragm. While agitation was sufficient to give uniform temperatures in the baths, the level of agitation in the heater strongly influenced the results ...
Hilary Potts, William R. Wilcox
openaire   +1 more source

The growth of SmCo5 crystals by the bridgman technique

Journal of Crystal Growth, 1973
Abstract A method was developed for the growth of SmCo 5 crystals which consistently yields large crystals (up to about 100 g and up to 2 cm dimensions). Growth is by directional solidification of a samarium-rich melt by the Bridgman technique at a rate ≤1 mm/hr.
J.F. Miller, A.E. Austin
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The effect of crucible movement in Bridgman‐Stockbarger technique

Crystal Research and Technology, 1985
AbstractThe effect of the crucible movement on the growth of large size alkali halide crystals effected in a ceramic crucible by B‐S technique is investigated. From the studies carried out it follows that the crucible movement adversely affects the thermal conditions in the furnace resulting in a defective growth.
S. C. Sabharwal, T. Mirza, S. C. Karandikar, B. Ghosh   +3 more
openaire   +1 more source