Low temperature growth of silicon‐boron layer by ultrahigh vacuum chemical vapor deposition

1994 ◽  
Vol 64 (14) ◽  
pp. 1853-1855 ◽  
Author(s):  
T. P. Chen ◽  
T. F. Lei ◽  
H. C. Lin ◽  
C. Y. Chang ◽  
W. Y. Hsieh ◽  
...  
1997 ◽  
Vol 482 ◽  
Author(s):  
Kyoung-Kook Kim ◽  
Dong-Jun Kim ◽  
Jong-Sik Paek ◽  
Je-Hee Jo ◽  
Hyo-Gun Kim ◽  
...  

AbstractThis study investigated the low temperature growth of GaN on a nucleation layer in a remote plasma enhanced-ultrahigh vacuum chemical vapor deposition (RPE-UHVCVD) system which is equipped with an rf plasma cell for a nitrogen source. It was found that the growth temperature and the film thickness of the nucleation layer and the nitrogen flow rate for GaN growth play important roles in the improvement of crystallinity of the GaN layer. The nitridation of sapphire was also found to enhance the formation of facet shaped nuclei on the nucleation layer. As the temperature of the nucleation layer increased, islands with hexagonal and other facet shapes were formed on the grown GaN surface. This facet formation was related with the surface morphology and crystallinity of GaN. The best crystallinity was measured in a GaN layer with hexagonal facets on the surface and such GaN layers could be grown on a nucleation layer grown at 375 °C. Nitridation of sapphire and the growth temperature of the nucleation layer were also found to change the island shapes which enhances the formation of columnar structures in the GaN layer, resulting in the growth of a high crystalline GaN layer at low temperature.


ACS Omega ◽  
2021 ◽  
Author(s):  
Muhammad Aniq Shazni Mohammad Haniff ◽  
Nur Hamizah Zainal Ariffin ◽  
Poh Choon Ooi ◽  
Mohd Farhanulhakim Mohd Razip Wee ◽  
Mohd Ambri Mohamed ◽  
...  

2006 ◽  
Vol 45 (6A) ◽  
pp. 5329-5331 ◽  
Author(s):  
Katsunori Aoki ◽  
Tetsurou Yamamoto ◽  
Hiroshi Furuta ◽  
Takashi Ikuno ◽  
Shinichi Honda ◽  
...  

2014 ◽  
Vol 9 (1) ◽  
pp. 347 ◽  
Author(s):  
Ning Han ◽  
Fengyun Wang ◽  
Zaixing Yang ◽  
SenPo Yip ◽  
Guofa Dong ◽  
...  

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