Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf
1 PublicationAtomic structure of ion-implanted SOI-structures with bonding interfaces
Popov, V. P.; Cherkov, A. P.; Tyschenko, I. E.; Voelskow, M.
Abstract
Strong decrease in the carrier mobility of the nanometer-thick silicon films imposes a limitation on the application of Silicon-On-Insulator SOI structures in the current planar CMOS technology. The formation of heterostructures-on-insulator is a way to increase the carrier mobility in the nanometer-scale layers. We have already shown that formation of Ge/Si on SiO2 heterostructure leads to increasing of holes mobility [1]. It is known that electron mobility in bulk InSb is about 77000 cmy2/Vs. This is about 50 times more than that in bulk silicon. The formation of Si/InSb on insulator heterostructures may provide an increase of effective electron mobility in the nanometer scale SOI films. The main goal of this work was a study of nucleation and growth of monocrystalline indium antimonide thin film at the Si/SiO2 grain boundary.
Keywords: SOI; CMOS; InSb; RBS
Involved research facilities
- Ion Beam Center DOI: 10.17815/jlsrf-3-159
Related publications
- DOI: 10.17815/jlsrf-3-159 is cited by this (Id 15352) publication
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Lecture (Conference)
Autumn School on Materials Science and Electron Microscopy 2007 "Microscopy - advanced tools for tomorrow's materials", 08.-11.10.2007, Berlin, Germany
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