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題名 Magnetic interaction in domain wall depinning at square notch and anti-notch traps
作者 李尚凡
Chang, L.J.;Yao, Y.D. ;Lin, P. ; Lee, S.F.
貢獻者 應物所
日期 2011-10
上傳時間 9-十月-2014 15:51:10 (UTC+8)
摘要 In this paper, we report on domain wall (DW) pinning and depinning behavior using square notch and antinotch in NiFe nanowires. The presence of the DW in the samples was probed experimentally from focus magneto-optical Kerr effect (MOKE) measurement and anisotropic magnetoresistance (AMR). Pinning strengths as well as distribution of depinning field were measured. DW traps with antinotches were found to be more effective than notches, and the DW kept its structure during the depinning processes. Simulations of the magnetization orientation agreed with our results.
關聯 IEEE Trans. Magn.,47(10),2519-2521
資料類型 article
DOI http://dx.doi.org/10.1109/TMAG.2011.2157114
dc.contributor 應物所en_US
dc.creator (作者) 李尚凡zh_TW
dc.creator (作者) Chang, L.J.;Yao, Y.D. ;Lin, P. ; Lee, S.F.en_US
dc.date (日期) 2011-10en_US
dc.date.accessioned 9-十月-2014 15:51:10 (UTC+8)-
dc.date.available 9-十月-2014 15:51:10 (UTC+8)-
dc.date.issued (上傳時間) 9-十月-2014 15:51:10 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/70506-
dc.description.abstract (摘要) In this paper, we report on domain wall (DW) pinning and depinning behavior using square notch and antinotch in NiFe nanowires. The presence of the DW in the samples was probed experimentally from focus magneto-optical Kerr effect (MOKE) measurement and anisotropic magnetoresistance (AMR). Pinning strengths as well as distribution of depinning field were measured. DW traps with antinotches were found to be more effective than notches, and the DW kept its structure during the depinning processes. Simulations of the magnetization orientation agreed with our results.en_US
dc.format.extent 285 bytes-
dc.format.mimetype text/html-
dc.language.iso en_US-
dc.relation (關聯) IEEE Trans. Magn.,47(10),2519-2521en_US
dc.title (題名) Magnetic interaction in domain wall depinning at square notch and anti-notch trapsen_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1109/TMAG.2011.2157114-
dc.doi.uri (DOI) http://dx.doi.org/10.1109/TMAG.2011.2157114-