The structural homogeneity of boron carbide thin films fabricated using plasma‐enhanced chemical vapor deposition from B5H9+CH4
作者:
Sunwoo Lee,
J. Mazurowski,
W. L. O’Brien,
Q. Y. Dong,
J. J. Jia,
T. A. Callcott,
Yexin Tan,
K. E. Miyano,
D. L. Ederer,
D. R. Mueller,
P. A. Dowben,
期刊:
Journal of Applied Physics
(AIP Available online 1993)
卷期:
Volume 74,
issue 11
页码: 6919-6924
ISSN:0021-8979
年代: 1993
DOI:10.1063/1.355066
出版商: AIP
数据来源: AIP
摘要:
Boron carbide thin films of several B/C ratios have been deposited on Si(111) using plasma‐enhanced chemical vapor deposition fromnido‐pentaborane(9) (B5H9) and methane (CH4). X‐ray diffraction studies of boron carbide thin films on Si(111) exhibited characteristic microcrystalline diffraction lines. Soft x‐ray emission spectroscopy was used to verify that the local electronic structure and composition of each sample corresponded to a homogeneous solid solution boron carbide phase.
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