Pseudo surface wave on the (1012) plane of sapphire

Yang Xu, Tatsuhiko Aizawa

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The present article demonstrated that pseudo surface wave (PSW) should exist on a slightly anisotropic crystal sapphire. PSW velocity dispersions on the three principal planes of sapphire were numerically calculated. The existence possibility of PSW on the water-sapphire (1012) plane was experimentally examined by using acoustic spectromicroscopy. Numerical analysis reveals that the two-component surface wave should be activated on the sapphire (1012) plane along direction angle φ0=17.18631°. This also verified the existence possibility of PSW on the slightly anisotropic crystal sapphire.

本文言語English
ページ(範囲)6507-6511
ページ数5
ジャーナルJournal of Applied Physics
86
11
DOI
出版ステータスPublished - 1999 12

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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