Effect of cobalt addition to Si–Cr solvent in top-seeded solution growth

2020 ◽  
Vol 513 ◽  
pp. 145798
Author(s):  
Koangyong Hyun ◽  
Seong-Jong Kim ◽  
Toshinori Taishi
Keyword(s):  
Solution Growth ◽  
Top Seeded Solution Growth ◽  
Cobalt Addition

YMgB5O10 crystal preparation and attractive multi-wavelength emission characteristics of doping Nd3+ ions

2021 ◽  
Author(s):  
Shijia Sun ◽  
Qi Wei ◽  
Bing-Xuan Li ◽  
Xingjun Shi ◽  
feifei yuan ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Transmission Spectrum ◽  
Systematic Investigation ◽  
Solution Growth ◽  
Emission Characteristics ◽  
Multi Wavelength ◽  
Growth Method ◽  
Wavelength Emission ◽  
Spectrum Band ◽  
Top Seeded Solution Growth

The pure and Nd3+-doped YMgB5O10 (YMB, Nd:YMB) crystals were grown successfully by the top-seeded solution growth method with composite fluxes Li2O-B2O3-LiF. The systematic investigation of crystal structure, transmission spectrum, band...

Growth of Ti alloyed Nb3Sn crystals from Sn-Ti-Nb solutions by top seeded solution growth

1986 ◽  
Vol 78 (3) ◽  
pp. 567-570 ◽  
Author(s):  
T. Inoue ◽  
H. Komatsu ◽  
M. Shimizu ◽  
S. Tsunekawa ◽  
H. Takei
Keyword(s):  
Solution Growth ◽  
Top Seeded Solution Growth

scholarly journals Effects of the Temperature Gradient Near the Crystal-Melt Interface in Top Seeded Solution Growth of SiC Crystal (Phys. Status Solidi A 20∕2018)

2018 ◽  
Vol 215 (20) ◽  
pp. 1870045
Author(s):  
Minh-Tan Ha ◽  
Yun-Ji Shin ◽  
Myung-Hyun Lee ◽  
Cheol-Jin Kim ◽  
Seong-Min Jeong
Keyword(s):  
Temperature Gradient ◽  
Solution Growth ◽  
Top Seeded Solution Growth

scholarly journals Relaxor-based ferroelectric single crystals grown by top-seeded solution growth method

2017 ◽  
Vol 47 (11) ◽  
pp. 1126-1138
Author(s):  
Chao HE ◽  
ZuJian WANG ◽  
XiaoMing YANG ◽  
XiFa LONG
Keyword(s):  
Single Crystals ◽  
Solution Growth ◽  
Growth Method ◽  
Top Seeded Solution Growth

Improvement of Surface Morphology by Solution Flow Control in Solution Growth of SiC on Off-Axis Seeds

2015 ◽  
Vol 821-823 ◽  
pp. 31-34 ◽  
Author(s):  
Tomonori Umezaki ◽  
Daiki Koike ◽  
S. Harada ◽  
Toru Ujihara
Keyword(s):  
Flow Direction ◽  
Seed Crystal ◽  
Solution Growth ◽  
Rotational Axis ◽  
Solution Flow ◽  
Step Flow ◽  
Unidirectional Flow ◽  
Novel Method ◽  
Set Up ◽  
Top Seeded Solution Growth

The solution growth of SiC on an off-axis seed is effective on the reduction of threading dislocations. We proposed a novel method to grow a SiC crystal on an off-axis seed by top-seeded solution growth (TSSG). In our previous study, a unidirectional solution flow above a seed crystal is effective to suppress surface roughness in the growth on the off-axis seed. However, it is difficult to apply the unidirectional flow in an axisymmetric TSSG set-up. In this study, the unidirectional flow could be achieved by shifting the rotational axis away from the center of the seed crystal. As a result, the smooth surface was obtained in the wider area where the solution flow direction was opposite to the step-flow direction.

scholarly journals Influence of Ta5+ content on the crystallographic structure and electrical properties of [001]PC-oriented (Li,Na,K)(Nb,Ta)O3 single crystals

CrystEngComm ◽  
2016 ◽  
Vol 18 (12) ◽  
pp. 2081-2088 ◽  
Author(s):  
Hairui Liu ◽  
Philippe Veber ◽  
Jurij Koruza ◽  
Daniel Rytz ◽  
Michael Josse ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Single Crystals ◽  
Perovskite Structure ◽  
Solution Growth ◽  
Lead Free ◽  
Crystallographic Structure ◽  
Growth Method ◽  
Top Seeded Solution Growth

A series of centimeter-sized lead-free piezoelectric Li+- and Ta5+-modified (Na,K)NbO3 single crystals with an ABO3 perovskite structure was successfully grown by the top-seeded solution growth method.

Top-seeded solution growth of Ca-doped YBCO single crystals

2002 ◽  
Vol 237-239 ◽  
pp. 778-782 ◽  
Author(s):  
C.T. Lin ◽  
B. Liang ◽  
H.C. Chen
Keyword(s):  
Single Crystals ◽  
Solution Growth ◽  
Top Seeded Solution Growth

Growth of Large Diameter 4H-SiC by TSSG Technique

2013 ◽  
Vol 740-742 ◽  
pp. 65-68 ◽  
Author(s):  
Kazuhiko Kusunoki ◽  
N. Yashiro ◽  
Nobuhiro Okada ◽  
Kouji Moriguchi ◽  
Kazuhito Kamei ◽  
...  
Keyword(s):  
Growth Rate ◽  
Fluid Flow ◽  
Single Crystal ◽  
Large Diameter ◽  
High Growth ◽  
High Growth Rate ◽  
Solution Growth ◽  
Morphological Stability ◽  
Control Member ◽  
Top Seeded Solution Growth

4H-SiC single crystal with 3-inch diameter was grown by top seeded solution growth (TSSG) technique. We used a new convection control member called “Immersion Guide (IG)” which causes the high and homogenous fluid flow in the solution. As a result, we achieved relatively high growth rate and morphological stability

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