Results 21 to 30 of about 4,582,109 (189)

Growth and optical caracteristics of the CsI:Li scintillator crystal for use as radiation detector

Brazilian Journal of Radiation Sciences, 2021
Materials capable of converting ionizing radiation into light photons are called scintillators, some have specific efficiencies for certain applications and types of radiation, e.g. gamma, X-ray, alpha, beta and neutrons.
Maria da Conceição Costa Pereira, Tufic Madi Filho, Lucas Faustino Tomaz, José Roberto Berretta   +3 more
doaj   +1 more source

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   +3 more sources

Fabrication of Small-Pixel CdZnTe Sensors and Characterization with X-rays

Sensors, 2021
Over the past few years, sensors made from high-Z compound semiconductors have attracted quite some attention for use in applications which require the direct detection of X-rays in the energy range 30–100 keV.
Stergios Tsigaridas, Silvia Zanettini, Manuele Bettelli, Nicola Sarzi Amadè, Davide Calestani, Cyril Ponchut, Andrea Zappettini   +6 more
doaj   +1 more source

Bridgman Growth and Physical Properties Anisotropy of CeF₃ Single Crystals

Crystals, 2021
Bulk c-oriented CeF3 single crystals (sp. gr. P3¯c1) were grown successfully by the vertical Bridgman technique in a fluorinating atmosphere. A description of the crystal growth procedure and the solution of the difficulties during the growth process are
Denis N. Karimov, Dmitry S. Lisovenko, Anna G. Ivanova, Vadim V. Grebenev, Pavel A. Popov, Natalya L. Sizova   +5 more
doaj   +1 more source

Sn-doped Bi1.1Sb0.9Te2S bulk crystal topological insulator with excellent properties

Nature Communications, 2016
An ideal topological insulator possesses an insulating bulk and a unique conducting surface however such behaviour is typically inhibited by bulk conduction due to defects.
S. K. Kushwaha, I. Pletikosić, T. Liang, A. Gyenis, S. H. Lapidus, Yao Tian, He Zhao, K. S. Burch, Jingjing Lin, Wudi Wang, Huiwen Ji, A. V. Fedorov, Ali Yazdani, N. P. Ong, T. Valla, R. J. Cava   +15 more
doaj   +1 more source

Growth and anisotropy of transport properties of CuGaSe2 single crystals

Heliyon, 2018
Single crystals of CuGaSe2 are prepared by a technique based on the vertical Bridgman procedure. The crystal chemical and phase compositions were identified by using dispersive X-ray fluorescence spectrometry and X-ray diffraction data analysis ...
M. Mobarak, M. Ashari, M.M. Nassary, S.G. Fatma   +3 more
doaj   +1 more source

Crystal growth of PbTe and (Pb, Sn)Te by the bridgman method and by THM [PDF]

, 1984
Synthesis and growth of PbTe and (Pb, Sn)Te single crystals by the Bridgman method and by the Travelling Heater Method (THM) from Te-rich solutions are described.
P. Gille, Gille, Peter, Mühlberg, M., M. Mühlberg, L. Parthier, P. Rudolph, Rudolph, P., Parthier, L.   +7 more
core   +1 more source

Nano-indentation behavior of equiatomic Fe–Ni Invar alloy single crystals [PDF]

AIP Advances
The influence of crystallographic orientation on the mechanical behavior of equiatomic Fe–Ni single crystal is examined through nanoindentation. Single crystals were grown using vertical Bridgman technique.
Rahulkumar Sunil Singh, Subbu Venkata Satyasri Harsha Pathapati, Sivaraman Guruswamy   +2 more
doaj   +1 more source

Quantitative determination of short-range order in magnetostrictive Fe-12.5 at. % Ga alloy single crystals

AIP Advances, 2020
FeGa alloys are an important class of magnetostrictive materials for use in actuators and sensors. Quantitative determination of short-range order is critical for a fundamental understanding of the correlation of thermal history with magnetostriction in ...
Richard A. Laroche, Sivaraman Guruswamy
doaj   +1 more source

Fabrication and Evaluation of Spectroscopic Grade Quasi-hemispherical CdZnTe Detector [PDF]

Journal of Radiation Protection and Research
Background: This study focuses on the fabrication and characterization of quasi-hemispherical Cd0.9Zn0.1Te (CZT) detector for gamma-ray spectroscopy applications, aiming to contribute to advancements in radiation measurement and research.
Beomjun Park, Kyungeun Jung, Changsoo Kim   +2 more
doaj   +1 more source