Results 1 to 10 of about 4,807,933 (188)

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

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   +2 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

Primary and secondary dendrite spacing of Ni-based superalloy single crystals [PDF]

Journal of the Serbian Chemical Society, 2009
Ni-based superalloy single crystals were grown by different methods (gradient method and Bridgman technique with spontaneous nucleation and with seed).
SLOBODANKA KOSTIC, ALEKSANDAR GOLUBOVIC, ANDREJA VALCIC   +2 more
doaj   +3 more sources

Growth and characterization of detector-grade CdMnTeSe

Nuclear Engineering and Technology, 2022
The Cd0.95Mn0.05Te0.98Se0.02 (CMTS) ingot was grown by the vertical Bridgman technique at low pressure. All wafers showed high resistivity, which suggests potential as a room-temperature semiconductor detector. The resistivity of the CMTS planar detector
J. Byun, J. Seo, J. Seo, B. Park
doaj   +1 more source

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   +1 more source

Fabrication of CeCl₃/LiCl/CaCl₂ Ternary Eutectic Scintillator for Thermal Neutron Detection

Crystals, 2022
To date, 3He gas has been commonly used to detect thermal neutrons because of their high chemical stability and low sensitivity to γ-rays, owing to their low density and large neutron capture cross-section.
Rei Sasaki, Kei Kamada, Kyoung Jin Kim, Ryuga Yajima, Masao Yoshino, Naoko Kutsuzawa, Rikito Murakami, Takahiko Horiai, Akira Yoshikawa   +8 more
doaj   +1 more source

Growth of Eu doped LiBr/BaBr2 eutectic and its thermal neutron response

Optical Materials: X, 2023
In this study, Eu:6LiBr/BaBr2 with a high Li concentration was developed as a novel neutron scintillator. Here, an Eu-doped BaBr2 phase acted as a scintillator and 6Li-containing LiBr phase acted as a neutron capturer.
Yui Takizawa, Kei Kamada, Masao Yoshino, Ryga Yajima, Kyoung Jin Kim, Rikito Murakami, Vladimir V. Kochurikhin, Akira Yoshikawa   +7 more
doaj   +1 more source

Growth of Pentacene-Doped p-Terphenyl Crystals Using SSVBT and Doping Effects in p-Terphenyl Molecular Crystals

Crystals, 2022
High-quality pentacene-doped p-terphenyl bulk crystals were grown by the selective self-seeding vertical Bridgman technique (SSVBT). The lattice structure and crystal properties of the samples of different doping concentrations and their relations with p-
Qing Ai, Peifeng Chen, Yebin Xu, Lei Zhang   +3 more
doaj   +1 more source

Effects of growth technique on the microstructure of CuInSe2 ternary semiconductor compound

Heliyon, 2020
X-ray diffraction (XRD) and Energy-dispersive X-ray fluorescence spectrometer (EDXRF) are employed to investigate the microstructure of bulk CuInSe2 specimens grown through the Bridgman technique and traveling heater process, respectively. We investigate
M. Mobarak, M.A. Zied, Massaud Mostafa, M. Ashari   +3 more
doaj   +1 more source

Elastic constants of equiatomic Fe–Ni Invar alloy single crystal

AIP Advances, 2023
In a disordered fcc structure, the equiatomic Fe–Ni alloy is of great interest as a soft magnetic Invar alloy with a near zero or low thermal expansion coefficient.
Rahulkumar Sunil Singh, Sivaraman Guruswamy   +1 more
doaj   +1 more source