A two-dimensional anisotropic wet etching simulator for quartz crystal

Meng Zhao, Jiani Wang, Hiroshi Oigawa, Jing Ji, Hisanori Hayashi, Toshitsugu Ueda

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We developed an anisotropic wet etching simulator that can predict the etching profile of initial shape, which is two-dimensional and formed by straight lines. New etching rate database of quartz at a special condition was obtained. Improved hull method was used to deal with round corner etching. New programming flow was adopted to avoid improper profile prediction. A friendly graphical user interface was built for user's convenience. The simulation result of this simulator meets well with the experimental results and shows nice accuracy in new emerging faces predicting.

Original languageEnglish
Pages (from-to)185-188
Number of pages4
JournalIEEJ Transactions on Sensors and Micromachines
Volume131
Issue number5
DOIs
Publication statusPublished - 2011

Fingerprint

Anisotropic etching
Wet etching
Quartz
Etching
Simulators
Crystals
Graphical user interfaces

Keywords

  • Anisotropic etching
  • Micromaching
  • Quartz crystal

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Cite this

A two-dimensional anisotropic wet etching simulator for quartz crystal. / Zhao, Meng; Wang, Jiani; Oigawa, Hiroshi; Ji, Jing; Hayashi, Hisanori; Ueda, Toshitsugu.

In: IEEJ Transactions on Sensors and Micromachines, Vol. 131, No. 5, 2011, p. 185-188.

Research output: Contribution to journalArticle

Zhao, Meng ; Wang, Jiani ; Oigawa, Hiroshi ; Ji, Jing ; Hayashi, Hisanori ; Ueda, Toshitsugu. / A two-dimensional anisotropic wet etching simulator for quartz crystal. In: IEEJ Transactions on Sensors and Micromachines. 2011 ; Vol. 131, No. 5. pp. 185-188.
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