Growth of CuGaTe2 based compounds by a closed space sublimation method

2014 ◽  
Vol 11 (7-8) ◽  
pp. 1190-1193 ◽  
Author(s):  
Ayaka Usui ◽  
Aya Uruno ◽  
Masakazu Kobayashi
2013 ◽  
Vol 546 ◽  
pp. 375-378 ◽  
Author(s):  
Gwangseok Yang ◽  
Younghun Jung ◽  
Seungju Chun ◽  
Donghwan Kim ◽  
Jihyun Kim

2015 ◽  
Vol 12 (6) ◽  
pp. 508-511 ◽  
Author(s):  
Aya Uruno ◽  
Ayaka Usui ◽  
Yuji Takeda ◽  
Tomohiro Inoue ◽  
Masakazu Kobayashi

2006 ◽  
Vol 527-529 ◽  
pp. 263-266 ◽  
Author(s):  
Y. Kawai ◽  
Tomohiko Maeda ◽  
Yoshihiro Nakamura ◽  
Yoji Sakurai ◽  
Motoaki Iwaya ◽  
...  

We demonstrate high-speed and high-quality 6H-SiC homoepitaxial growth on a 1°-off c-plane SiC substrate by a closed-space sublimation method. By optimizing the size of single-crystal source materials in the growth system, a high-quality 6H-SiC epilayer with an X-ray diffraction rocking curve (0006) full-width at the half maximum (FWHM) of 38 arcsec was obtained. We also carried out doping of nitrogen and boron during the growth of the SiC epilayer. A strong donor-acceptor pair (DAP) emission at a peak wavelength of 570 nm under excitation by a 395 nm nitride-based light-emitting diode (LED) was observed. The 6H-SiC with DAP emission is promising for use as a phosphor in a nitride-based LED, because high-quality nitride layers can be grown on the SiC substrates with small off-oriented angles.


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