Dry etching of aluminum nitride by an ion beam

被引:1
|
作者
Demidov, DM [1 ]
Leus, RV [1 ]
Chalyi, VP [1 ]
机构
[1] Ctr Adv Technol & Dev, St Petersburg, Russia
基金
俄罗斯基础研究基金会;
关键词
Aluminum; Nitride; Magnetron Sputtering; Aluminum Nitride; Mesa Stripe;
D O I
10.1134/1.1261712
中图分类号
O59 [应用物理学];
学科分类号
摘要
A comparative study of the important problem of dry etching AlN by an ion beam has been carried out. The etching rate as a function of the parameters of the process has been determined for layers deposited by vapor-phase epitaxy and by magnetron sputtering. It is shown possible to form a specified relief (systems of mesa stripes) in AlN layers. It is demonstrated that this method can be used for smoothing the AlN surface. (C) 1997 American Institute of Physics. [S 1063-7850(97)01706-0].
引用
收藏
页码:454 / 455
页数:2
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