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Lattice disorder investigation of SIMOX film by multi-crystal X-ray diffractometry

✍ Scribed by A.Yu. Nikulin; A.A. Snigirev; V.V. Starkov; P.L.E. Hemment; A.F. Vyatkin


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
335 KB
Volume
13
Category
Article
ISSN
0921-5107

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✦ Synopsis


Multi-crystal X-ray diffraction has been used to study the strain located close to the Si-SiO 2 interface of device grade SIMOX substrates. It is found that the strain is located within a layer whose thickness is about 15% of the silicon overlayer. The quality of this layer can be restored by annealing at 1000 Β°C.


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