Please use this identifier to cite or link to this item: https://doi.org/10.1109/20.617780
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dc.titlePhotoacoustic detection of microcracks of thin film head alumina using Nd:Yag laser irradiation
dc.contributor.authorChekanov, A.
dc.contributor.authorHong, M.H.
dc.contributor.authorLow, T.S.
dc.contributor.authorLu, Y.F.
dc.date.accessioned2014-10-07T03:03:18Z
dc.date.available2014-10-07T03:03:18Z
dc.date.issued1997
dc.identifier.citationChekanov, A., Hong, M.H., Low, T.S., Lu, Y.F. (1997). Photoacoustic detection of microcracks of thin film head alumina using Nd:Yag laser irradiation. IEEE Transactions on Magnetics 33 (5 PART 1) : 2863-2865. ScholarBank@NUS Repository. https://doi.org/10.1109/20.617780
dc.identifier.issn00189464
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/80975
dc.description.abstractAoustic wave generation during Nd:YAG laser irradiation on thin film head alumina is studied. It is found that with proper selection of laser parameters, the acoustic waveforms observed are completely different for pristine head and head with preexisting microcracks. It has potential applications of thin-film heads and head wafers. © 1997 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/20.617780
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentDATA STORAGE INSTITUTE
dc.contributor.departmentELECTRICAL ENGINEERING
dc.description.doi10.1109/20.617780
dc.description.sourcetitleIEEE Transactions on Magnetics
dc.description.volume33
dc.description.issue5 PART 1
dc.description.page2863-2865
dc.description.codenIEMGA
dc.identifier.isiutA1997XW56400081
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