Magnetoelastic coupling effect of Fe 10 Co 90 films grown on different flexible substrates
The magneto–mechanical coupling effect and magnetic anisotropy of Fe 10 Co 90 (FeCo) films deposited on silicon wafer (Si), flexible polyethylene terephthalate (PET), freestanding polydimethylsiloxane (PDMS), and pre-stretched 20% PDMS substrates were studied in detail. The loop squareness ratio M r...
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| Veröffentlicht in: | Chinese physics B 2020-10, Vol.29 (11), p.117501 |
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| container_title | Chinese physics B |
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| creator | Zhao, Jiapeng Guo, Qinhuang Yin, Huizhong Zou, Jintang Zhao, Zhenjie Cheng, Wenjuan Jiang, Dongmei Zhan, Qingfeng |
| description | The magneto–mechanical coupling effect and magnetic anisotropy of Fe
10
Co
90
(FeCo) films deposited on silicon wafer (Si), flexible polyethylene terephthalate (PET), freestanding polydimethylsiloxane (PDMS), and pre-stretched 20% PDMS substrates were studied in detail. The loop squareness ratio
M
r
/
M
s
and the coercive
H
c
of the FeCo film grown on a PET substrate can be obviously tuned by applying a small tensile-bending strain, and those of the FeCo film grown on a freestanding PDMS substrate can only be slightly changed when applying a relatively large tensile bending strain. For the FeCo film prepared on a 20% pre-stretched PDMS, a wrinkled morphology is obtained after removing the pre-strain. The wrinkled FeCo film can keep the magnetic properties unchanged when applying a relatively large tensile bending strain perpendicular to the wrinkles. This reveals that PDMS is an ideal substrate for magnetic films to realize flexible immutability. Our results may help for developing flexible magnetic devices. |
| doi_str_mv | 10.1088/1674-1056/abb22d |
| format | Article |
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10
Co
90
(FeCo) films deposited on silicon wafer (Si), flexible polyethylene terephthalate (PET), freestanding polydimethylsiloxane (PDMS), and pre-stretched 20% PDMS substrates were studied in detail. The loop squareness ratio
M
r
/
M
s
and the coercive
H
c
of the FeCo film grown on a PET substrate can be obviously tuned by applying a small tensile-bending strain, and those of the FeCo film grown on a freestanding PDMS substrate can only be slightly changed when applying a relatively large tensile bending strain. For the FeCo film prepared on a 20% pre-stretched PDMS, a wrinkled morphology is obtained after removing the pre-strain. The wrinkled FeCo film can keep the magnetic properties unchanged when applying a relatively large tensile bending strain perpendicular to the wrinkles. This reveals that PDMS is an ideal substrate for magnetic films to realize flexible immutability. Our results may help for developing flexible magnetic devices.</description><identifier>ISSN: 1674-1056</identifier><identifier>DOI: 10.1088/1674-1056/abb22d</identifier><language>eng</language><ispartof>Chinese physics B, 2020-10, Vol.29 (11), p.117501</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c88d-d175e7dd1a58317b0ede6442aca595175b53ea2351a144bafae51027bc24cc703</citedby><cites>FETCH-LOGICAL-c88d-d175e7dd1a58317b0ede6442aca595175b53ea2351a144bafae51027bc24cc703</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930</link.rule.ids></links><search><creatorcontrib>Zhao, Jiapeng</creatorcontrib><creatorcontrib>Guo, Qinhuang</creatorcontrib><creatorcontrib>Yin, Huizhong</creatorcontrib><creatorcontrib>Zou, Jintang</creatorcontrib><creatorcontrib>Zhao, Zhenjie</creatorcontrib><creatorcontrib>Cheng, Wenjuan</creatorcontrib><creatorcontrib>Jiang, Dongmei</creatorcontrib><creatorcontrib>Zhan, Qingfeng</creatorcontrib><title>Magnetoelastic coupling effect of Fe 10 Co 90 films grown on different flexible substrates</title><title>Chinese physics B</title><description>The magneto–mechanical coupling effect and magnetic anisotropy of Fe
10
Co
90
(FeCo) films deposited on silicon wafer (Si), flexible polyethylene terephthalate (PET), freestanding polydimethylsiloxane (PDMS), and pre-stretched 20% PDMS substrates were studied in detail. The loop squareness ratio
M
r
/
M
s
and the coercive
H
c
of the FeCo film grown on a PET substrate can be obviously tuned by applying a small tensile-bending strain, and those of the FeCo film grown on a freestanding PDMS substrate can only be slightly changed when applying a relatively large tensile bending strain. For the FeCo film prepared on a 20% pre-stretched PDMS, a wrinkled morphology is obtained after removing the pre-strain. The wrinkled FeCo film can keep the magnetic properties unchanged when applying a relatively large tensile bending strain perpendicular to the wrinkles. This reveals that PDMS is an ideal substrate for magnetic films to realize flexible immutability. Our results may help for developing flexible magnetic devices.</description><issn>1674-1056</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNo9ULFOwzAU9AASpbAzvh8ItRM7TkcUUUAqYunEEj3bz1FQGle2K-DvSVXU6aS70-nuGHsQ_FHwplmJWstCcFWv0JiydFdscaFu2G1KX5zXgpfVgn2-Yz9RDjRiyoMFG46HcZh6IO_JZggeNgSCQxtgzcEP4z5BH8P3BGECN8yuSFMGP9LPYEaCdDQpR8yU7ti1xzHR_T8u2W7zvGtfi-3Hy1v7tC1s07jCCa1IOydQNZXQhpOjWsoSLaq1mkWjKsKyUgKFlAY9kpqra2NLaa3m1ZLxc6yNIaVIvjvEYY_xtxO8O93RnbZ3p-3d-Y7qDwYsVf0</recordid><startdate>20201001</startdate><enddate>20201001</enddate><creator>Zhao, Jiapeng</creator><creator>Guo, Qinhuang</creator><creator>Yin, Huizhong</creator><creator>Zou, Jintang</creator><creator>Zhao, Zhenjie</creator><creator>Cheng, Wenjuan</creator><creator>Jiang, Dongmei</creator><creator>Zhan, Qingfeng</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20201001</creationdate><title>Magnetoelastic coupling effect of Fe 10 Co 90 films grown on different flexible substrates</title><author>Zhao, Jiapeng ; Guo, Qinhuang ; Yin, Huizhong ; Zou, Jintang ; Zhao, Zhenjie ; Cheng, Wenjuan ; Jiang, Dongmei ; Zhan, Qingfeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c88d-d175e7dd1a58317b0ede6442aca595175b53ea2351a144bafae51027bc24cc703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Jiapeng</creatorcontrib><creatorcontrib>Guo, Qinhuang</creatorcontrib><creatorcontrib>Yin, Huizhong</creatorcontrib><creatorcontrib>Zou, Jintang</creatorcontrib><creatorcontrib>Zhao, Zhenjie</creatorcontrib><creatorcontrib>Cheng, Wenjuan</creatorcontrib><creatorcontrib>Jiang, Dongmei</creatorcontrib><creatorcontrib>Zhan, Qingfeng</creatorcontrib><collection>CrossRef</collection><jtitle>Chinese physics B</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Jiapeng</au><au>Guo, Qinhuang</au><au>Yin, Huizhong</au><au>Zou, Jintang</au><au>Zhao, Zhenjie</au><au>Cheng, Wenjuan</au><au>Jiang, Dongmei</au><au>Zhan, Qingfeng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetoelastic coupling effect of Fe 10 Co 90 films grown on different flexible substrates</atitle><jtitle>Chinese physics B</jtitle><date>2020-10-01</date><risdate>2020</risdate><volume>29</volume><issue>11</issue><spage>117501</spage><pages>117501-</pages><issn>1674-1056</issn><abstract>The magneto–mechanical coupling effect and magnetic anisotropy of Fe
10
Co
90
(FeCo) films deposited on silicon wafer (Si), flexible polyethylene terephthalate (PET), freestanding polydimethylsiloxane (PDMS), and pre-stretched 20% PDMS substrates were studied in detail. The loop squareness ratio
M
r
/
M
s
and the coercive
H
c
of the FeCo film grown on a PET substrate can be obviously tuned by applying a small tensile-bending strain, and those of the FeCo film grown on a freestanding PDMS substrate can only be slightly changed when applying a relatively large tensile bending strain. For the FeCo film prepared on a 20% pre-stretched PDMS, a wrinkled morphology is obtained after removing the pre-strain. The wrinkled FeCo film can keep the magnetic properties unchanged when applying a relatively large tensile bending strain perpendicular to the wrinkles. This reveals that PDMS is an ideal substrate for magnetic films to realize flexible immutability. Our results may help for developing flexible magnetic devices.</abstract><doi>10.1088/1674-1056/abb22d</doi></addata></record> |
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| ispartof | Chinese physics B, 2020-10, Vol.29 (11), p.117501 |
| issn | 1674-1056 |
| language | eng |
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| source | IOP Publishing Journals |
| title | Magnetoelastic coupling effect of Fe 10 Co 90 films grown on different flexible substrates |
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