Results 1 to 10 of about 717 (187)

Growth and characterization of detector-grade CdMnTe by the vertical Bridgman technique

AIP Advances, 2018
We grew Cd1-xMnxTe crystals with a nominal Mn concentration of 5% by the vertical Bridgman growth technique. The compositional variation along the length of the grown ingot was studied by powder X-ray diffraction.
U. N. Roy, O. K. Okobiah, G. S. Camarda, Y. Cui, R. Gul, A. Hossain, G. Yang, S. U. Egarievwe, R. B. James   +8 more
doaj   +3 more sources

Modeling of dynamics of big size ZnGeP2 crystal growth by vertical Bridgman technique [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2018
The results of a modelling of big size single crystal ZnGeP2 growth dynamics in the multi-zone thermal installation based on the vertical variant of the Bridgman technique are given.
M. Philippov, Y. Babushkin, S. Efimov, S. Zamyatin, V. Rudnicki, A. Trofimov, A. Gribenyukov   +6 more
doaj   +3 more sources

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   +8 more sources

Thermal, dielectric, mechanical and structural behavior of 2-amino 4-methylpyridinium 4-nitrophenolate 4-nitrophenol bulk single crystal [PDF]

Heliyon, 2023
Applications in both science and industry have received increased attention as a result of bulk single crystals with particular orientations. However, due to the instability of organic crystals at high temperatures and stress, there is an interest in ...
S. Karuppusamy, S. Muralidharan, K. Dinesh Babu, P. Sakthivel, Dongjin Choi   +4 more
doaj   +2 more sources

Zonal Refining and Bridgman Technique for CsI:Tl Scintillation Crystal Growth

Brazilian Journal of Radiation Sciences, 2022
This work describes the development of the production of the crystal cesium iodide doped with thallium [CsI :Tl] for use as a radiation detector. For salt purification, zonal refining in a horizontal oven at a constant temperature of 700°C was used.
Karoline Feitoza Suzart, Maria da Conceição Costa Pereira, Margarida Mizue Hamada, Carlos Henrique Mesquita   +3 more
doaj   +3 more sources

Growth and characterization of CdMnTe by the vertical Bridgman technique [PDF]

Journal of Crystal Growth, 2016
Abstract We grew Cd 1− x Mn x Te crystals with a nominal Mn concentration of 5% by the vertical Bridgman growth technique. The structural quality of the crystal was evaluated by white beam X-ray topography in the National Synchrotron Light Source (NSLS) facility at Brookhaven National Laboratory (BNL). We observed that the crystal was free from a
Utpal N Roy, G S Camarda, R Gul
exaly   +2 more sources

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

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
openaire   +3 more sources

Growth and Characterization of Stoichiometric Cu₂ZnSnS₄ Crystal Using Vertical Bridgman Technique

physica status solidi (a), 2021
Stoichiometric Cu2ZnSnS4 (CZTS) single phase crystals are successfully grown in a single‐zone vertical furnace by Bridgman technique. X‐ray diffraction (XRD) and Raman spectroscopy measurements are employed to investigate the structural properties of the grown crystals, which verifies the formation of mono‐phase CZTS crystals with kesterite structure ...
Elif Peksu, Makbule Terlemezoglu, Mehmet Parlak, Hakan Karaagac   +3 more
openaire   +4 more sources

Growth and Characterization of Organic 2-Chloro 5-Nitroaniline Crystal Using the Vertical Bridgman Technique

Crystals, 2023
In this article, we discuss the preparation of organic 2-chloro-5 nitroaniline (2C5NA) crystals and their different kinds of physical, chemical, and mechanical properties.
Shanmugam Karuppusamy, Veerappampalayam Easwaramoorthy Sathishkumar, Kanagaraj Dinesh Babu, Pandurengan Sakthivel   +3 more
doaj   +3 more sources

Quantitative analysis of facet growth during directional solidification of salol. [PDF]

Acta Crystallogr B Struct Sci Cryst Eng Mater
This study offers a comprehensive analysis of facet growth during directional solidification of salol, focusing on the dynamic evolution of the solid–liquid interface. A novel strategy was developed to identify the crystallographic nature of the observed facets, whose growth is mainly governed by two‐dimensional nucleation, with deviations attributed ...
Raad A, Bergeon N, Mangelinck-Noël N, Mota FL.   +3 more
europepmc   +2 more sources