Single crystal growth and properties investigation of Dy3+ and Tb3+ co-doped Gd3Sc2Al3O12 (GSAG): multi-applications for GaN blue LD pumped all-solid-state yellow lasers and UV or blue lights chip excited solid-state lightings

2021 ◽  
Author(s):  
Shoujun Ding ◽  
Hao Ren ◽  
Yong Zou ◽  
Wenpeng Liu ◽  
Qingli Zhang
Keyword(s):  
Crystal Structure ◽  
Crystal Growth ◽  
Solid State ◽  
Single Crystal ◽  
Crystal Size ◽  
Czochralski Method ◽  
Single Crystal Growth ◽  
High Quality ◽  
Co Doped ◽  
Effective Segregation

A high-quality Dy3+ and Tb3+ co-doped GSAG single crystal with crystal size of ϕ25×25 mm3 has been grown successfully with the traditional Czochralski method. The crystal structure and effective segregation...

Bulk Single Crystal Growth of W Co-Doped Ce:Gd₃Ga₃Al₂O₁₂ by Czochralski Method

2020 ◽  
Vol 67 (6) ◽  
pp. 1045-1048
Author(s):  
M. Ueno ◽  
K. J. Kim ◽  
K. Kamada ◽  
V. Babin ◽  
M. Nikl ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Single Crystal ◽  
Czochralski Method ◽  
Single Crystal Growth ◽  
Bulk Single Crystal ◽  
Co Doped

scholarly journals Growth of single crystals in the (Na1/2Bi1/2)TiO3–(Sr1–xCax)TiO3 system by solid state crystal growth

2021 ◽  
Author(s):  
Phan Gia Le ◽  
Huyen Tran Tran ◽  
Jong-Sook Lee ◽  
John G. Fisher ◽  
Hwang-Pill Kim ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Solid State ◽  
Single Crystal ◽  
Single Crystals ◽  
Piezoelectric Properties ◽  
Single Crystal Growth ◽  
Crystal Growth Rate ◽  
Large Strains ◽  
Growth Technique ◽  
The Matrix

AbstractCeramics based on (Na1/2B1/2)TiO3 are promising candidates for actuator applications because of large strains generated by an electric field-induced phase transition. For example, the (1−x)(Na1/2Bi1/2)TiO3-xSrTiO3 system exhibits a morphotropic phase boundary at x = 0.2–0.3, leading to high values of inverse piezoelectric constant d*33, which can be further improved by the use of single crystals. In our previous work, single crystals of (Na1/2B1/2)TiO3-SrTiO3 and (Na1/2B1/2)TiO3-CaTiO3 were grown by the solid state crystal growth technique. Growth in the (Na1/2B1/2)TiO3-SrTiO3 system was sluggish whereas the (Na1/2B1/2)TiO3-CaTiO3 single crystals grew well. In the present work, 0.8(Na1/2Bi1/2)TiO3-0.2(Sr1−xCax)TiO3 single crystals (with x = 0.0, 0.1, 0.2, 0.3, 0.4) were produced by the solid state crystal growth technique in an attempt to improve crystal growth rate. The dependence of mean matrix grain size, single crystal growth distance, and electrical properties on the Ca concentration was investigated in detail. These investigations indicated that at x = 0.3 the matrix grain growth was suppressed and the driving force for single crystal growth was enhanced. Replacing Sr with Ca increased the shoulder temperature Ts and temperature of maximum relative permittivity Tmax, causing a decrease in inverse piezoelectric properties and a change from normal to incipient ferroelectric behavior.

Single crystal growth of Ga 3 Ni 2 by the Czochralski method

2016 ◽  
Vol 449 ◽  
pp. 114-118 ◽  
Author(s):  
Magdalena Wencka ◽  
Mirtha Pillaca ◽  
Peter Gille
Keyword(s):  
Crystal Growth ◽  
Single Crystal ◽  
Czochralski Method ◽  
Single Crystal Growth

High quality FeSb2 single crystal growth by the gradient freeze technique

2013 ◽  
Vol 363 ◽  
pp. 128-131 ◽  
Author(s):  
Yiming Cao ◽  
Shujuan Yuan ◽  
Ming Liu ◽  
Baojuan Kang ◽  
Bo Lu ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Single Crystal ◽  
Single Crystal Growth ◽  
High Quality
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