Variable temperature MFM/EFM study of Pr-doped LCMO film
Summary form only given. The ferromagnetic perovskite manganites have tendencies towards phase separation into ferromagnetic-metallic and charge-ordered-insulating domains up to microns in size. We show that both ferromagnetic and charge-ordered domain structures can be detected by magnetic force mi...
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| creator | Chung, S.H. Shinde, S.R. Ogale, S.B. Venkatesan, T. Greene, R.L. Dreyer, M. Millis, A. Gomez, R.D. |
| description | Summary form only given. The ferromagnetic perovskite manganites have tendencies towards phase separation into ferromagnetic-metallic and charge-ordered-insulating domains up to microns in size. We show that both ferromagnetic and charge-ordered domain structures can be detected by magnetic force microscopy (MFM) and electric force microscopy (EFM) operated at low temperatures below the Curie temperature (T/sub c/). The samples are 800 /spl Aring/ thick films of (La/sub 1-x/Pr/sub x/)/sub 0.67/Ca/sub 0.33/MnO/sub 3/ on LaAlO/sub 3/ [100] or SrTiO/sub 3/ [100] substrate with x=0.3-0.4 prepared using pulsed laser deposition. We will elaborate the microscopic electric and magnetic behaviors near the transition temperature and their relations to the macroscopic film character such as magnetization and resistivity. |
| doi_str_mv | 10.1109/INTMAG.2002.1001146 |
| format | Conference Proceeding |
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The ferromagnetic perovskite manganites have tendencies towards phase separation into ferromagnetic-metallic and charge-ordered-insulating domains up to microns in size. We show that both ferromagnetic and charge-ordered domain structures can be detected by magnetic force microscopy (MFM) and electric force microscopy (EFM) operated at low temperatures below the Curie temperature (T/sub c/). The samples are 800 /spl Aring/ thick films of (La/sub 1-x/Pr/sub x/)/sub 0.67/Ca/sub 0.33/MnO/sub 3/ on LaAlO/sub 3/ [100] or SrTiO/sub 3/ [100] substrate with x=0.3-0.4 prepared using pulsed laser deposition. We will elaborate the microscopic electric and magnetic behaviors near the transition temperature and their relations to the macroscopic film character such as magnetization and resistivity.</description><identifier>ISBN: 0780373650</identifier><identifier>ISBN: 9780780373655</identifier><identifier>DOI: 10.1109/INTMAG.2002.1001146</identifier><language>eng</language><publisher>IEEE</publisher><subject>Laser transitions ; Magnetic films ; Magnetic force microscopy ; Magnetic forces ; Magnetic separation ; Optical pulses ; Pulsed laser deposition ; Substrates ; Temperature ; Thick films</subject><ispartof>IEEE International Digest of Technical Papers on Magnetics Conference, 2002, p.EE5</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1001146$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,4036,4037,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1001146$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Chung, S.H.</creatorcontrib><creatorcontrib>Shinde, S.R.</creatorcontrib><creatorcontrib>Ogale, S.B.</creatorcontrib><creatorcontrib>Venkatesan, T.</creatorcontrib><creatorcontrib>Greene, R.L.</creatorcontrib><creatorcontrib>Dreyer, M.</creatorcontrib><creatorcontrib>Millis, A.</creatorcontrib><creatorcontrib>Gomez, R.D.</creatorcontrib><title>Variable temperature MFM/EFM study of Pr-doped LCMO film</title><title>IEEE International Digest of Technical Papers on Magnetics Conference</title><addtitle>INTMAG</addtitle><description>Summary form only given. The ferromagnetic perovskite manganites have tendencies towards phase separation into ferromagnetic-metallic and charge-ordered-insulating domains up to microns in size. We show that both ferromagnetic and charge-ordered domain structures can be detected by magnetic force microscopy (MFM) and electric force microscopy (EFM) operated at low temperatures below the Curie temperature (T/sub c/). The samples are 800 /spl Aring/ thick films of (La/sub 1-x/Pr/sub x/)/sub 0.67/Ca/sub 0.33/MnO/sub 3/ on LaAlO/sub 3/ [100] or SrTiO/sub 3/ [100] substrate with x=0.3-0.4 prepared using pulsed laser deposition. We will elaborate the microscopic electric and magnetic behaviors near the transition temperature and their relations to the macroscopic film character such as magnetization and resistivity.</description><subject>Laser transitions</subject><subject>Magnetic films</subject><subject>Magnetic force microscopy</subject><subject>Magnetic forces</subject><subject>Magnetic separation</subject><subject>Optical pulses</subject><subject>Pulsed laser deposition</subject><subject>Substrates</subject><subject>Temperature</subject><subject>Thick films</subject><isbn>0780373650</isbn><isbn>9780780373655</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2002</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj7FqwzAURQWl0DbNF2TRD9h5smQ9eQwmTgN20sF0DZL1BC42MbIz5O8baO5ytsO5jG0EpEJAsT2e2mZ3SDOALBUAQij9wj4ADUiUOoc3tp7nX3hMqTwr8ndmfmzsrRuILzROFO1yi8Sbqtnuq4bPy83f-TXw75j460Se12Vz5qEfxk_2Guww0_rJFWurfVt-JfX5cCx3ddIXsCSonQwi8xhUB0TCC291ljuTY2eMUSGg0vjILCgIVE4jaiG1Uoak69DIFdv8a3siukyxH228X57f5B93gEKf</recordid><startdate>2002</startdate><enddate>2002</enddate><creator>Chung, S.H.</creator><creator>Shinde, S.R.</creator><creator>Ogale, S.B.</creator><creator>Venkatesan, T.</creator><creator>Greene, R.L.</creator><creator>Dreyer, M.</creator><creator>Millis, A.</creator><creator>Gomez, R.D.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2002</creationdate><title>Variable temperature MFM/EFM study of Pr-doped LCMO film</title><author>Chung, S.H. ; Shinde, S.R. ; Ogale, S.B. ; Venkatesan, T. ; Greene, R.L. ; Dreyer, M. ; Millis, A. ; Gomez, R.D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-76b3f12d7f4c0ee1d1da625b857c8884ff74671469ef174b6776136448e3bc783</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Laser transitions</topic><topic>Magnetic films</topic><topic>Magnetic force microscopy</topic><topic>Magnetic forces</topic><topic>Magnetic separation</topic><topic>Optical pulses</topic><topic>Pulsed laser deposition</topic><topic>Substrates</topic><topic>Temperature</topic><topic>Thick films</topic><toplevel>online_resources</toplevel><creatorcontrib>Chung, S.H.</creatorcontrib><creatorcontrib>Shinde, S.R.</creatorcontrib><creatorcontrib>Ogale, S.B.</creatorcontrib><creatorcontrib>Venkatesan, T.</creatorcontrib><creatorcontrib>Greene, R.L.</creatorcontrib><creatorcontrib>Dreyer, M.</creatorcontrib><creatorcontrib>Millis, A.</creatorcontrib><creatorcontrib>Gomez, R.D.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chung, S.H.</au><au>Shinde, S.R.</au><au>Ogale, S.B.</au><au>Venkatesan, T.</au><au>Greene, R.L.</au><au>Dreyer, M.</au><au>Millis, A.</au><au>Gomez, R.D.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Variable temperature MFM/EFM study of Pr-doped LCMO film</atitle><btitle>IEEE International Digest of Technical Papers on Magnetics Conference</btitle><stitle>INTMAG</stitle><date>2002</date><risdate>2002</risdate><spage>EE5</spage><pages>EE5-</pages><isbn>0780373650</isbn><isbn>9780780373655</isbn><abstract>Summary form only given. The ferromagnetic perovskite manganites have tendencies towards phase separation into ferromagnetic-metallic and charge-ordered-insulating domains up to microns in size. We show that both ferromagnetic and charge-ordered domain structures can be detected by magnetic force microscopy (MFM) and electric force microscopy (EFM) operated at low temperatures below the Curie temperature (T/sub c/). The samples are 800 /spl Aring/ thick films of (La/sub 1-x/Pr/sub x/)/sub 0.67/Ca/sub 0.33/MnO/sub 3/ on LaAlO/sub 3/ [100] or SrTiO/sub 3/ [100] substrate with x=0.3-0.4 prepared using pulsed laser deposition. We will elaborate the microscopic electric and magnetic behaviors near the transition temperature and their relations to the macroscopic film character such as magnetization and resistivity.</abstract><pub>IEEE</pub><doi>10.1109/INTMAG.2002.1001146</doi></addata></record> |
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| ispartof | IEEE International Digest of Technical Papers on Magnetics Conference, 2002, p.EE5 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Laser transitions Magnetic films Magnetic force microscopy Magnetic forces Magnetic separation Optical pulses Pulsed laser deposition Substrates Temperature Thick films |
| title | Variable temperature MFM/EFM study of Pr-doped LCMO film |
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