Halide-oxide carbon vapor transport of ZnO: Novel approach for unseeded growth of single crystals with controllable growth direction

2018 ◽  
Vol 116 ◽  
pp. 58-65 ◽  
Author(s):  
G.V. Colibaba
Keyword(s):  
Single Crystals ◽  
Growth Direction ◽  
Vapor Transport ◽  
Carbon Vapor ◽  
Novel Approach ◽  
Controllable Growth

Knoop Hardness on the (0001) Plane of 4H and 6H SiC Single Crystals Fabricated by Physical Vapor Transport

2014 ◽  
Author(s):  
Jeffrey J. Swab ◽  
James W. McCauley ◽  
Brady Butler ◽  
Daniel Snoha ◽  
Donovan Harris ◽  
...  
Keyword(s):  
Single Crystals ◽  
Knoop Hardness ◽  
Vapor Transport ◽  
Physical Vapor Transport

Parameters of substrates–single crystals of ZnTe and Cd1−xZnxTe (x<0.25), obtained by physical vapor transport technique (PVT)

1999 ◽  
Vol 197 (3) ◽  
pp. 423-426 ◽  
Author(s):  
A Mycielski ◽  
A Szadkowski ◽  
E Łusakowska ◽  
L Kowalczyk ◽  
J Domagała ◽  
...  
Keyword(s):  
Single Crystals ◽  
Vapor Transport ◽  
Physical Vapor Transport ◽  
Transport Technique

Growth direction dependent separate-channel charge transport in organic weak charge-transfer co-crystal of anthracene-DTTCNQ

2022 ◽  
Author(s):  
Hui Jiang ◽  
Jun Ye ◽  
Peng Hu ◽  
Shengli Zhu ◽  
Yanqin Liang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transport ◽  
Electronic Properties ◽  
Single Crystals ◽  
Organic Semiconductors ◽  
Crystal Engineering ◽  
Molecular Crystal ◽  
Growth Direction ◽  
Weak Charge ◽  
Separate Channel

Co-crystallization is an efficient way of molecular crystal engineering to tune the electronic properties of organic semiconductors. In this work, we synthesized anthracene-4,8-bis(dicyanomethylene)4,8-dihydrobenzo[1,2-b:4,5-b’]-dithiophene (DTTCNQ) single crystals as a template to...

scholarly journals Orientation-controllable growth of Co3O4 single nanocrystals using a BiCoO3 target by pulsed laser deposition

RSC Advances ◽  
2017 ◽  
Vol 7 (67) ◽  
pp. 42088-42093 ◽  
Author(s):  
Deyang Chen ◽  
Shang-Lin Hsu ◽  
Ajay K. Yadav ◽  
James D. Clarkson
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Novel Approach ◽  
Controllable Growth

A novel approach is proposed to synthesize orientation-controllable single nanocrystal Co3O4 using PLD by the decomposition of BiCoO3.

Temperature dependent photoluminescence studies of ZnSe:I single crystals grown by chemical vapor transport

Pramana ◽  
1996 ◽  
Vol 47 (2) ◽  
pp. 133-143 ◽  
Author(s):  
Suruchi Anand ◽  
Prabhat Verma ◽  
S C Abbi ◽  
K P Jain ◽  
M J Tafreshi ◽  
...  
Keyword(s):  
Single Crystals ◽  
Chemical Vapor ◽  
Vapor Transport ◽  
Chemical Vapor Transport ◽  
Temperature Dependent ◽  
Photoluminescence Studies ◽  
Temperature Dependent Photoluminescence

Crystallinity of YBa2Cu3O7−x single crystals grown by the pulling method

1996 ◽  
Vol 11 (4) ◽  
pp. 804-812 ◽  
Author(s):  
Y. Namikawa ◽  
M. Egami ◽  
S. Koyama ◽  
Y. Shiohara ◽  
H. Kutami
Keyword(s):  
Single Crystal ◽  
Single Crystals ◽  
Growth Direction ◽  
Annealed Sample ◽  
Seed Crystal ◽  
X Ray Diffraction ◽  
Rocking Curve ◽  
X Ray ◽  
Crystal Seed ◽  
Better Than

Large YBa2Cu3O7−x (Y123) single crystals (larger than 13 mm cubed) have been grown along the c-axis reproducibly by the modified pulling method. The crystallinity of Y123 single crystal was investigated by x-ray diffraction and x-ray topography. Crystals grown from an MgO single crystal seed had some low angle subgrain boundaries which tilted 0.1–0.8° from each other. These grain boundaries originated from the seed crystal, and the subgrains were extended along the growth direction from the seed crystal. Y123 single crystals with no marked subgrains in the whole area were obtained by using Y123 single subgrain crystal seeds. FWHM of the x-ray rocking curve for the crystal so produced was about 0.14°, which was much better than the spectrum consisting of several separated peaks obtained from the previous crystals. Tc onset of the annealed sample was about 93.6 K, and the transition width was about 0.9 K. The low angle subgrain boundaries did not seem to be effective pinning centers for the magnetic flux.

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