High Temperature Annealing of Simox Layers Physical Mechanisms of Oxygen Segregation

Author:

Jaussaud C.,Margail J.,Stoemenos J.,Bruel M.

Abstract

ABSTRACTHigh temperature annealing of Simox wafers (T > 1300°C), has been proved to dramaticaly increase the quality of the SOI structure.The heat treatment leads to a redistribution of the implanted oxygen, opposite to its concentration profile, towards the buried layer.This paper describes from a thermodynamical point of view the SiO2 precipitates dissolution. The physical mechanisms of the oxygen migration are also discussed.

Publisher

Springer Science and Business Media LLC

Subject

General Engineering

Cited by 9 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Is there a future for semiconducting silicides? (invited);Microelectronic Engineering;2000-01

2. High-resolution x-ray diffraction and high-resolution scanning electron microscopy studies of Si-based structures with a buried amorphous layer;Journal of Applied Physics;1998-12

3. Electrical, optical and materials properties of ion beam synthesised (IBS) FeSi2;Ion Beam Modification of Materials;1996

4. Ion beam synthesis of α and β FeSi2 layers;Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms;1993-04

5. Ultrathin Low Energy Simox for Low Cost, High Density Applications;MRS Proceedings;1993

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