Operational Optimization of GaN Thin Film Growth Employing Numerical Simulation in a Showerhead MOCVD Reactor


Autoria(s): Yin, HB; Wang, XL; Hu, GX; Ran, JX; Xiao, HL; Li, JM
Data(s)

2008

Resumo

A detailed reaction-tran sport model was studied in a showerhead reactor for metal organic chemical vapor deposition of GaN film by using computational fluid dynamics simulation. It was found that flat flow lines without swirl are crucial to improve the uniformity of the film growth, and thin temperature gradient above the suscptor can increase the film deposition rate. By above-mentioned research, we can employ higher h (the distance from the susceptor to the inlet), P (operational pressure) and the rate of susceptor rotation to improve the film growth.

A detailed reaction-tran sport model was studied in a showerhead reactor for metal organic chemical vapor deposition of GaN film by using computational fluid dynamics simulation. It was found that flat flow lines without swirl are crucial to improve the uniformity of the film growth, and thin temperature gradient above the suscptor can increase the film deposition rate. By above-mentioned research, we can employ higher h (the distance from the susceptor to the inlet), P (operational pressure) and the rate of susceptor rotation to improve the film growth.

zhangdi于2010-03-09批量导入

Made available in DSpace on 2010-03-09T07:08:14Z (GMT). No. of bitstreams: 1 276.pdf: 3477342 bytes, checksum: ab14f0c641449c009b45d3b6ad074533 (MD5) Previous issue date: 2008

IEEE Beijing Sect.; Chinese Inst Elect.; IEEE Electron Devices Soc.; IEEE EDS Beijing Chapter.; IEEE Solid State Circuits Soc.; IEEE Circuites & Syst Soc.; IEEE Hong Kong EDS, SSCS Chapter.; IEEE SSCS Beijing Chapter.; Japan Soc Appl Phys.; Elect Div IEEE.; URSI Commiss D.; Inst Elect Engineers Korea.; Assoc Asia Pacific Phys Soc.; Peking Univ, IEEE EDS Student Chapter.

[Yin, Haibo] Chinese Acad Sci, Inst Semicond, Ctr Mat Sci, Beijing 100083, Peoples R China

IEEE Beijing Sect.; Chinese Inst Elect.; IEEE Electron Devices Soc.; IEEE EDS Beijing Chapter.; IEEE Solid State Circuits Soc.; IEEE Circuites & Syst Soc.; IEEE Hong Kong EDS, SSCS Chapter.; IEEE SSCS Beijing Chapter.; Japan Soc Appl Phys.; Elect Div IEEE.; URSI Commiss D.; Inst Elect Engineers Korea.; Assoc Asia Pacific Phys Soc.; Peking Univ, IEEE EDS Student Chapter.

Identificador

http://ir.semi.ac.cn/handle/172111/8278

http://www.irgrid.ac.cn/handle/1471x/65823

Idioma(s)

英语

Publicador

IEEE

345 E 47TH ST, NEW YORK, NY 10017 USA

Fonte

Yin, HB;Wang, XL;Hu, GX;Ran, JX;Xiao, HL;Li, JM.Operational Optimization of GaN Thin Film Growth Employing Numerical Simulation in a Showerhead MOCVD Reactor .见:IEEE .2008 9TH INTERNATIONAL CONFERENCE ON SOLID-STATE AND INTEGRATED-CIRCUIT TECHNOLOGY,345 E 47TH ST, NEW YORK, NY 10017 USA ,2008,VOLS 1-4: 710-713

Palavras-Chave #半导体材料
Tipo

会议论文