Nanomechanical structures with 91 MHz resonance frequency fabricated by local deposition and dry etching

G. M. Kim, S. Kawai, M. Nagashio, H. Kawakatsu, J. Brugger

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14 Scopus citations

Abstract

The fabrication of nanosuspended nanomechanical elements was investigated by using a direct nanopatterning method. It was observed that the nanomechanical structures resonated at a high natural frequency of up to 91 MHz. It was found that patterns ranging from sub-100 nm and >100 μm could be defined simultaneously in a single-step deposition. It was also found that these nanoelectromechanical system element structures could be fabricated without using photolithography.

Original languageEnglish
Pages (from-to)1658-1661
Number of pages4
JournalJournal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Volume22
Issue number4
DOIs
StatePublished - Jul 2004

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