Results 61 to 70 of about 2,343 (175)

A new single crystal high entropy alloy with excellent high-temperature tensile property

open access: yesMaterials Research Express, 2020
A new single crystal high entropy alloy is developed and produced using Bridgman directional-solidification and seed-crystal method. The microstructure exhibits the directional dendrite morphology and is mainly composed of the FCC matrix and the L1 _2 ...
Huaqiang Chen   +8 more
doaj   +1 more source

The problems of Langasite single crystals growth and their solution

open access: yesТонкие химические технологии, 2008
The problems of Langasite single crystals growth by Czochralski and Bridgman methods were analyzed. It was found that the deferent kinds of defects in langasite crystals influence on physical properties and thus on langasite crystals application.
E. N. Domoroshchina   +2 more
doaj  

Growth of lead molybdate crystals by vertical Bridgman method

open access: yesBulletin of Materials Science, 2005
The growth of PbMoO4 crystals by the modified Bridgman method has been reported in this paper. The feed material with strict stoichiometric composition is desirable for the Bridgman growth of the crystals. The continuous composition change of the melts during growth can be avoided because the volatilization of melts is limited by sealed platinum ...
Hongbing Chen   +5 more
openaire   +2 more sources

Optimization of the Vertical Bridgman Method and the Vertical Gradient Method for CdZnTe Single Crystal Production

open access: yesActa Polytechnica, 2000
In designing optimum parameters of advanced crystal growth techniques, computer modeling has become an important tool owing to the fact that computer simulation is much cheaper than many experimental techniques based on the trial and error method.
A. Kalbáč, R. Černý, P. Přikryl
doaj  

GROWTH OF CuIn13S20 SINGLE CRYSTALS AND STRUCTURES ON THEIR BASIC

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Using the method of directional solidification (the vertical Bridgman method) single crystals CuIn13S20 were grown. The composition and structure of the obtained crystals were defined.
V. V. Shatalova
doaj  

Heterojunction on the basis of FeIn₂Se₄ crystal obtained by the Bridgman method

open access: yesТехнологія та конструювання в електронній апаратурі, 2007
FeIn2Se4 crystals with a layered structure and magnetic component were grown by the Bridgman method. Heterojunctions of type n-InSe–p-FeIn₂Se₄ were fabricated.
Z. D. Kovalyuk   +3 more
doaj  

Growth of FeTe single crystals and investigation of their structure and magnetic properties

open access: yesMoldavian Journal of the Physical Sciences, 2016
In the present work, the growth of Fe1 xTe single crystals by the Bridgman method, their structure and magnetic properties are reported. The chemical composition of the Fe1.06Te crystals is determined from the X-ray diffraction pattern.
Croitori, Dorina
doaj  

OPTICAL PROPERTIES OF SOLID SOLUTIONS (FeIn2S4)(1-x)(In2S3)x

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Single crystals of In2S3, FeIn2S4 compounds and their solid solutions (FeIn2S4)1- x (In2S3)x have been grown by directional crystallization of the melt (vertical Bridgman method).
M. A. Novikova
doaj  

Structure and electrophysical properties ofgasb-crsb eutectic composite

open access: yesMoldavian Journal of the Physical Sciences, 2015
XRD analysis and microstructure and DSC studies of GaSb-CrSb eutectic composite synthesized by the Bridgman method have been conducted. It has been shown that needle-shaped CrSb inclusions oriented to the solidification direction take part in the GaSb ...
Rahimov, R.   +4 more
doaj  

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