DocumentCode :
1498068
Title :
A new technique for determining the capture cross section of the oxide traps in MOS structures
Author :
Xu, Mingzhen ; Tan, Changhua ; Wang, Yangyuan
Author_Institution :
Dept. of Comput. Sci. & Technol., Peking Univ., China
Volume :
12
Issue :
3
fYear :
1991
fDate :
3/1/1991 12:00:00 AM
Firstpage :
122
Lastpage :
124
Abstract :
The use of an oxide voltage relaxation spectroscopy technique based on voltage-electron fluence measurements on a MOS structure under high constant current stresses for determining the trapping parameters in thin oxide is discussed. Oxide voltage relaxation spectroscopy is essentially an ultralow-speed real-fluence differential sampling technique. This technique has the benefits of accuracy, speed, and convenience, and it is useful for the study of complex oxide trap phenomena. This method has been used to determine the capture cross section of the oxide traps in thin SiO/sub 2/.<>
Keywords :
dielectric thin films; electron traps; metal-insulator-semiconductor structures; silicon compounds; MOS structure; capture cross-section measurement; complex oxide trap phenomena; high constant current stresses; oxide voltage relaxation spectroscopy; thin SiO/sub 2/; trapping parameters in thin oxide; ultralow-speed real-fluence differential sampling technique; voltage-electron fluence measurements; Anodes; Electron traps; Equations; MOS devices; Sampling methods; Silicon; Spectroscopy; Stress; Tunneling; Voltage;
fLanguage :
English
Journal_Title :
Electron Device Letters, IEEE
Publisher :
ieee
ISSN :
0741-3106
Type :
jour
DOI :
10.1109/55.75731
Filename :
75731
Link To Document :
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