| Langasite as a piezoelectric material for near-field microscopy resonant cantilevers. | |
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MedLine Citation:
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PMID: 21041140 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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Quartz length-extension resonators have already been used to obtain atomically-resolved images by frequency-modulation atomic force microscopy. Other piezoelectric materials such as gallium orthophosphate (GaPO(4)), langatate (LGT), and langasite (LGS) could be appropriate for this application. In this paper, the advantages of langasite crystal are presented and the fabrication of similar microsensors in langasite temperature-compensated cuts by chemical etching is proved. A monolithic length extension resonator, with a tip at its end, is obtained which constitutes a real advantage in regard to the existing quartz devices. |
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Authors:
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Gabrielle Douchet; Fabrice Sthal; Thérèse Leblois; Emmanuel Bigler |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: IEEE transactions on ultrasonics, ferroelectrics, and frequency control Volume: 57 ISSN: 1525-8955 ISO Abbreviation: IEEE Trans Ultrason Ferroelectr Freq Control Publication Date: 2010 Nov |
Date Detail:
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Created Date: 2010-11-02 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9882735 Medline TA: IEEE Trans Ultrason Ferroelectr Freq Control Country: United States |
Other Details:
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Languages: eng Pagination: 2531-6 Citation Subset: IM |
Affiliation:
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Frequency and Time Department, Franche-Comte Electronique Mecanique, Thermique et Optique Sciences et Technologies, Centre National de la Recherche Scientifique, Ecole Nationale Superieure de Mecanique et des Microtechniques, Universite de Franche-Comte, Besancon, France. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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