scholarly journals Effects of seed crystal size on growth of gem-diamond single crystal

2019 ◽  
Vol 68 (2) ◽  
pp. 020701
Author(s):  
Yu-Kun Qin ◽  
Hong-Yu Xiao ◽  
Li-Na Liu ◽  
Rui-Rui Sun ◽  
Qiu-Bo Hu ◽  
...  
Keyword(s):  
Single Crystal ◽  
Crystal Size ◽  
Seed Crystal ◽  
Diamond Single Crystal

Resonator Module for a Laser on the Effect of Stimulated Raman Scattering on a Diamond Single Crystal

2021 ◽  
Vol 66 (2) ◽  
pp. 220-225
Author(s):  
M. S. Andreeva ◽  
N. V. Artyushkin ◽  
K. M. Krymsky ◽  
A. I. Laptev ◽  
N. I. Polushin ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Single Crystal ◽  
Stimulated Raman Scattering ◽  
Diamond Single Crystal ◽  
Stimulated Raman

scholarly journals Synthesis of High Purity Diamond Single Crystal. II.

1996 ◽  
Vol 5 (2) ◽  
pp. 110-115
Author(s):  
Hitoshi Sumiya ◽  
Naohiro Toda ◽  
Shuichi Satoh
Keyword(s):  
Single Crystal ◽  
High Purity ◽  
Diamond Single Crystal

Recent diamond single-crystal x-ray optics developments at the European Synchrotron Radiation Facility

1998 ◽  
Author(s):  
Andreas K. Freund ◽  
Jacques P. Sellschop ◽  
Konrad Lieb ◽  
Sylvain Rony ◽  
Clemens Schulze-Briese ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Single Crystal ◽  
European Synchrotron Radiation Facility ◽  
Diamond Single Crystal ◽  
Ray Optics ◽  
X Ray

scholarly journals Multi-Objective Path Planning for Single Crystal Size and Shape Modification

2017 ◽  
Vol 17 (9) ◽  
pp. 4873-4886 ◽  
Author(s):  
Stefan Bötschi ◽  
David R. Ochsenbein ◽  
Manfred Morari ◽  
Marco Mazzotti
Keyword(s):  
Path Planning ◽  
Single Crystal ◽  
Crystal Size ◽  
Shape Modification ◽  
Multi Objective ◽  
Size And Shape

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.

The large-sized diamond single-crystal synthesis by hot filament CVD

2008 ◽  
Vol 310 (5) ◽  
pp. 1019-1022 ◽  
Author(s):  
Ko Yamazaki ◽  
Kazuyuki Furuichi ◽  
Iori Tsumura ◽  
Yoshiki Takagi
Keyword(s):  
Single Crystal ◽  
Diamond Single Crystal ◽  
Hot Filament Cvd ◽  
Crystal Synthesis ◽  
Hot Filament
Sign in / Sign up

Export Citation Format

Share Document