鈷薄膜成長於鎢(111)與皺化鎢{112}上的晶體結構與磁性研究

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dc.contributor林文欽zh_TW
dc.contributor宋克嘉zh_TW
dc.contributorWen-Chin Linen_US
dc.contributorKer-Jar Songen_US
dc.contributor.author蔡承叡zh_TW
dc.contributor.authorCheng-Jui Tsaien_US
dc.date.accessioned2019-09-05T02:21:17Z
dc.date.available2010-8-31
dc.date.available2019-09-05T02:21:17Z
dc.date.issued2009
dc.description.abstract無zh_TW
dc.description.abstractThe crystalline structure and magnetism of Co/W(111) and Co/faceted Pd/Wf112g surface are studied with low energy electron diraction (LEED), Auger electron spectroscopy (AES), temperature programmed thermal desorption (TPD) and magneto-optical Kerr eect (MOKE). We nd that Co/W(111) has revealed in-plane ferromagnetic ordered for room temperature growth mode and both of in-plane and perpen- dicular magnetism for low temperature growth mode. Co undergo well epitaxial on W(111) because of the small lattice mismatch in a specic orientaion. Co/faceted Pd/Wf112g reveals two-step hysteresis loops and we infer that alloys are formed. There is 40 Oe reduction in the magnetic coercivity of Co/faceted Pd/Wf112g when 1.8 langmuir hydrogen is dosed with 1.8 Langmuir.en_US
dc.description.sponsorship物理學系zh_TW
dc.identifierGN0696410148
dc.identifier.urihttp://etds.lib.ntnu.edu.tw/cgi-bin/gs32/gsweb.cgi?o=dstdcdr&s=id=%22GN0696410148%22.&%22.id.&
dc.identifier.urihttp://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/102686
dc.language英文
dc.subject皺化zh_TW
dc.subject磁性zh_TW
dc.subject晶體結構zh_TW
dc.subject溫控熱脫附zh_TW
dc.subject磁光科爾效應zh_TW
dc.subject歐階電子能譜儀zh_TW
dc.subjectfaceteden_US
dc.subjectmagnetismen_US
dc.subjectcrystalline structureen_US
dc.subjectTPDen_US
dc.subjectMOKEen_US
dc.subjectAESen_US
dc.title鈷薄膜成長於鎢(111)與皺化鎢{112}上的晶體結構與磁性研究zh_TW
dc.titleGrowth, Structureand Magnetism in Co/W(111) and Co/Faceted Pd/W{112}en_US

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