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Characterization of deep impurities in semiconductors by terahertz tunneling ionization

Ganichev, Sergey and Ziemann, E. and Yassievich, Irina and Perel, V. and Prettl, Wilhelm (2001) Characterization of deep impurities in semiconductors by terahertz tunneling ionization. Materials Science in Semiconductor Processing 4 (1-3), pp. 281-284.

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Abstract

Tunneling ionization in high-frequencyfields as well as in static fields is suggested as a method for the characterization of deep impurities in semiconductors. It is shown that an analysis of the field and temperature dependences of the ionization probabilityallows to obtain defect parameters like the charge of the impurity, tunneling times, the Huang–Rhys parameter, the difference between ...

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Item Type:Article
Date:February 2001
Institutions:Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Identification Number:
ValueType
10.1016/S1369-8001(00)00120-7DOI
Keywords:Deep impurities; Terahertz radiation; Tunneling
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Christoph Drexler
Deposited On:05 Oct 2007
Last Modified:13 Mar 2014 10:16
Item ID:2194
Owner Only: item control page
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