Results 21 to 30 of about 4,807,933 (188)

Advances in Magnesium-Based Thermoelectrics: A Critical Review. [PDF]

open access: yesAdv Mater
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Zhang LM   +5 more
europepmc   +2 more sources

Bragg crystal monochromators

open access: yesMajor Reference Works, Page 290-301., 2021
International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.

Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
John P. Sutter C. Chantler   +2 more
wiley  

+1 more source

Cl-Doped CdTe Crystal Growth for Medical Imaging Applications

open access: yesCrystals, 2022
CdTe:Cl doped single crystals were grown under conditions of tellurium excess by using an accelerated crucible rotation technique, modified vertical Bridgman (ACRT-MVB) method.
Rubi Gul   +4 more
doaj   +1 more source

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

open access: yesBrazilian 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   +3 more
doaj   +1 more source

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

open access: yesSensors, 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   +6 more
doaj   +1 more source

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

open access: yesNature 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   +15 more
doaj   +1 more source

Growth and anisotropy of transport properties of CuGaSe2 single crystals

open access: yesHeliyon, 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   +3 more
doaj   +1 more source

Boron Oxide Encapsulated Vertical Bridgman Grown CdZnTe Crystals as X-ray Detector Material

open access: yes, 2008
In this work, the growth of CdZnTe 2-inches crystals by the Boron Oxide Vertical Bridgman Technique is reported. A thin boron oxide layer fully encapsulates the growing crystals, thus preventing a direct crystal-crucible ...
R. Mosca   +29 more
core   +2 more sources

Bridgman Growth and Physical Properties Anisotropy of CeF3 Single Crystals

open access: yesCrystals, 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   +5 more
doaj   +1 more source

Vertical Bridgman growth of sapphire crystals, with thin-neck formation process [PDF]

open access: yes, 2015
A new technique is proposed in the traditional vertical Bridgman growth of sapphire crystals, in which thin-neck formation follows the initial seeding. Low-angle grain boundaries generated at the periphery of the seeding interface were eliminated at the ...
Kobayashi, T   +6 more
core   +1 more source

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