The effect of chlorine doping concentration on the quality of CdTe single crystals grown by the modified physical vapor transport method

2007 ◽  
Vol 308 (1) ◽  
pp. 63-70 ◽  
Author(s):  
V.D. Popovych ◽  
I.S. Virt ◽  
F.F. Sizov ◽  
V.V. Tetyorkin ◽  
Z.F. Tsybrii (Ivasiv) ◽  
...  
Keyword(s):  
Single Crystals ◽  
Doping Concentration ◽  
Vapor Transport ◽  
Physical Vapor Transport ◽  
Chlorine Doping ◽  
Transport Method ◽  
Vapor Transport Method ◽  
Effect Of Chlorine

High Quality SiC Crystals Grown by the Physical Vapor Transport Method with a New Crucible Design

2006 ◽  
Vol 527-529 ◽  
pp. 83-86 ◽  
Author(s):  
Kap Ryeol Ku ◽  
Jung Kyu Kim ◽  
Jung Doo Seo ◽  
Ju Young Lee ◽  
Myung Ok Kyun ◽  
...  
Keyword(s):  
Doping Concentration ◽  
Concentration Level ◽  
Vapor Transport ◽  
Crystal Quality ◽  
Physical Vapor Transport ◽  
Guide Tube ◽  
P Type ◽  
Transport Method ◽  
Vapor Transport Method

SiC single crystal ingots grown by sublimation physical vapor transport (PVT) technique were prepared and then the SiC crystal quality with varying crucible design employing a guide tube and tantalum foil was systematically investigated. The growth rate of 2-inch SiC crystal grown by these crucible designs was about 0.3 mm/hr. The n-type and p-type 2”-SiC single crystals exhibiting the polytype of 6H-SiC were successfully fabricated. The doping concentration level of below ~1017/cm3 was extracted from the absorption spectrum and Hall measurement. The densities of micropipes and inclusions in SiC crystal boules grown using the graphite/Ta foil double layer guide tube were significantly decreased. Finally we improved crystal quality through the introduction of new crucible design.

Growth of bismuth and antimony-based chalcohalide single crystals by physical vapor transport method

CrystEngComm ◽  
2022 ◽  
Author(s):  
Ruichen Bai ◽  
Bao Xiao ◽  
Fangpei Li ◽  
Xin Liu ◽  
Shouzhi Xi ◽  
...  
Keyword(s):  
Single Crystals ◽  
Vapor Transport ◽  
Special Structure ◽  
Physical Vapor Transport ◽  
Strong Anisotropy ◽  
Ternary Compounds ◽  
Transport Method ◽  
Vapor Transport Method

AVBVICVII ternary compounds with special structure show strong anisotropy, which can be attributed to the double chains along b axis. The crystals have attracted widespread interests because of their unique...

Growth of high quality mercurous halide single crystals by physical vapor transport method for AOM and radiation detection applications

2016 ◽  
Vol 450 ◽  
pp. 96-102 ◽  
Author(s):  
Priyanthi M. Amarasinghe ◽  
Joo-Soo Kim ◽  
Henry Chen ◽  
Sudhir Trivedi ◽  
Syed B. Qadri ◽  
...  
Keyword(s):  
Single Crystals ◽  
Radiation Detection ◽  
Vapor Transport ◽  
Physical Vapor Transport ◽  
High Quality ◽  
Transport Method ◽  
Vapor Transport Method

Seed Polarity Dependence of SiC SingleCrystal Growth by Using a Physical Vapor Transport Method

2009 ◽  
Vol 54 (5(1)) ◽  
pp. 1834-1839 ◽  
Author(s):  
Jung-Gon Kim ◽  
Chang-Hyun Son ◽  
Jung-Woo Choi ◽  
Jung-Kyu Kim ◽  
Won-Jae Lee ◽  
...  
Keyword(s):  
Vapor Transport ◽  
Physical Vapor Transport ◽  
Transport Method ◽  
Vapor Transport Method
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