Watling, J.R., Riddet, C., Chan, K.H. and Asenov, A. (2011) Simulation of hole-mobility in doped relaxed and strained Ge. Microelectronic Engineering, 88(4), pp. 462-464. (doi: 10.1016/j.mee.2010.11.017)
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Abstract
As silicon CMOS begins to reach the limits of its performance, alternative channel materials are being considered. Thus there is renewed interest in employing Germanium for p-MOSFETs, due to the significant improvement in hole mobility as compared to silicon for undoped materials. Of considerable interest from a device point of view is the transport in doped layers. We investigate hole transport at high carrier-densities in doped Germanium layers using a bulk 6-band k·p Monte Carlo simulator, and show that both dynamic and multi-ion screening play a significant role in describing the resulting transport.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Watling, Dr Jeremy and Asenov, Professor Asen and Riddet, Mr Craig |
Authors: | Watling, J.R., Riddet, C., Chan, K.H., and Asenov, A. |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
Journal Name: | Microelectronic Engineering |
ISSN: | 0167-9317 |
Published Online: | 17 November 2010 |
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