Preparation of Ba-Ferrite Thin Films by Thermal Decomposition of Coated Naphthenate Films
Preparation procedure of Ba-ferrite thin films was as follows. The butanol solutions of Ba and Fe naphthenate in molar ratios of n: 12 (n=1.0, 1.5, 2.0 and 2.5) were coated on Al2O3 ceramic substrates, dried at room temperature and 110°C, and then thermally decomposed at 550°C. The above operation w...
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| Veröffentlicht in: | Journal of the Ceramic Society of Japan 1997/02/01, Vol.105(1218), pp.166-170 |
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| container_issue | 1218 |
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| container_title | Journal of the Ceramic Society of Japan |
| container_volume | 105 |
| creator | MATSUSHITA, Toru KOIDE, Naohiro HURUI, Shigeki IMADA, Tadashige TOMOSHIGE, Ryuichi |
| description | Preparation procedure of Ba-ferrite thin films was as follows. The butanol solutions of Ba and Fe naphthenate in molar ratios of n: 12 (n=1.0, 1.5, 2.0 and 2.5) were coated on Al2O3 ceramic substrates, dried at room temperature and 110°C, and then thermally decomposed at 550°C. The above operation was repeated 11 times, and then finally the specimens were heated at various temperatures from 700 to 1400°C. Result of X-ray diffraction of the obtained Ba-ferrite thin films showed that the most suitable molar mixing ratio of the naphthenates and the temperature of the final heating were 1.5: 12 and 900°C, respectively. The thin film prepared under the above conditions had saturation magnetization of 134emu/cm3, residual magnetization of 73emu/cm3, and coercive force of 4.42kOe. |
| doi_str_mv | 10.2109/jcersj.105.166 |
| format | Article |
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The butanol solutions of Ba and Fe naphthenate in molar ratios of n: 12 (n=1.0, 1.5, 2.0 and 2.5) were coated on Al2O3 ceramic substrates, dried at room temperature and 110°C, and then thermally decomposed at 550°C. The above operation was repeated 11 times, and then finally the specimens were heated at various temperatures from 700 to 1400°C. Result of X-ray diffraction of the obtained Ba-ferrite thin films showed that the most suitable molar mixing ratio of the naphthenates and the temperature of the final heating were 1.5: 12 and 900°C, respectively. The thin film prepared under the above conditions had saturation magnetization of 134emu/cm3, residual magnetization of 73emu/cm3, and coercive force of 4.42kOe.</description><identifier>ISSN: 0914-5400</identifier><identifier>EISSN: 1882-1022</identifier><identifier>DOI: 10.2109/jcersj.105.166</identifier><language>eng ; jpn</language><publisher>The Ceramic Society of Japan</publisher><subject>Ba-ferrite ; Coating and thermal decomposition method ; Ferromagnetic film ; Thin film</subject><ispartof>Journal of the Ceramic Society of Japan, 1997/02/01, Vol.105(1218), pp.166-170</ispartof><rights>The Ceramic Society of Japan</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,1877,27905,27906</link.rule.ids></links><search><creatorcontrib>MATSUSHITA, Toru</creatorcontrib><creatorcontrib>KOIDE, Naohiro</creatorcontrib><creatorcontrib>HURUI, Shigeki</creatorcontrib><creatorcontrib>IMADA, Tadashige</creatorcontrib><creatorcontrib>TOMOSHIGE, Ryuichi</creatorcontrib><title>Preparation of Ba-Ferrite Thin Films by Thermal Decomposition of Coated Naphthenate Films</title><title>Journal of the Ceramic Society of Japan</title><addtitle>J. Ceram. Soc. Japan</addtitle><description>Preparation procedure of Ba-ferrite thin films was as follows. The butanol solutions of Ba and Fe naphthenate in molar ratios of n: 12 (n=1.0, 1.5, 2.0 and 2.5) were coated on Al2O3 ceramic substrates, dried at room temperature and 110°C, and then thermally decomposed at 550°C. The above operation was repeated 11 times, and then finally the specimens were heated at various temperatures from 700 to 1400°C. Result of X-ray diffraction of the obtained Ba-ferrite thin films showed that the most suitable molar mixing ratio of the naphthenates and the temperature of the final heating were 1.5: 12 and 900°C, respectively. The thin film prepared under the above conditions had saturation magnetization of 134emu/cm3, residual magnetization of 73emu/cm3, and coercive force of 4.42kOe.</description><subject>Ba-ferrite</subject><subject>Coating and thermal decomposition method</subject><subject>Ferromagnetic film</subject><subject>Thin film</subject><issn>0914-5400</issn><issn>1882-1022</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNpNkD1PwzAQhi0EEhV0Zc4fSLmLY9cZoVBAqgpDGZiiq3MhrvIlO0v_PUEpFdO9r_Q8N7xC3CEsEoTs_mDZh8MCQS1Q6wsxQ2OSGCFJLsUMMkxjlQJci3kIbg-QpCbVIGfi68NzT54G17VRV0aPFK_ZezdwtKtcG61d3YRofxwb-4bq6Ilt1_RdcH_GqqOBi2hLfTVU3I5lkm7FVUl14Pnp3ojP9fNu9Rpv3l_eVg-b2EoNQywTbcEColYpWpNKC5lRS5ScacKl3qvMlFaRLrhAqS2BYqtNoQxLQ1bLG7GY_lrfheC5zHvvGvLHHCH_3SafthmrysdtRmE7CYcw0DefcfKDszWfcMyMmZQE_wetz6CtyOfcyh_OQ3Md</recordid><startdate>19970201</startdate><enddate>19970201</enddate><creator>MATSUSHITA, Toru</creator><creator>KOIDE, Naohiro</creator><creator>HURUI, Shigeki</creator><creator>IMADA, Tadashige</creator><creator>TOMOSHIGE, Ryuichi</creator><general>The Ceramic Society of Japan</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19970201</creationdate><title>Preparation of Ba-Ferrite Thin Films by Thermal Decomposition of Coated Naphthenate Films</title><author>MATSUSHITA, Toru ; KOIDE, Naohiro ; HURUI, Shigeki ; IMADA, Tadashige ; TOMOSHIGE, Ryuichi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c360t-326c0c0116541c843c0985713e96a176b598fc5a6ded136ca05ec68d58e38ac63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; jpn</language><creationdate>1997</creationdate><topic>Ba-ferrite</topic><topic>Coating and thermal decomposition method</topic><topic>Ferromagnetic film</topic><topic>Thin film</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>MATSUSHITA, Toru</creatorcontrib><creatorcontrib>KOIDE, Naohiro</creatorcontrib><creatorcontrib>HURUI, Shigeki</creatorcontrib><creatorcontrib>IMADA, Tadashige</creatorcontrib><creatorcontrib>TOMOSHIGE, Ryuichi</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Ceramic Society of Japan</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>MATSUSHITA, Toru</au><au>KOIDE, Naohiro</au><au>HURUI, Shigeki</au><au>IMADA, Tadashige</au><au>TOMOSHIGE, Ryuichi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation of Ba-Ferrite Thin Films by Thermal Decomposition of Coated Naphthenate Films</atitle><jtitle>Journal of the Ceramic Society of Japan</jtitle><addtitle>J. Ceram. Soc. Japan</addtitle><date>1997-02-01</date><risdate>1997</risdate><volume>105</volume><issue>1218</issue><spage>166</spage><epage>170</epage><pages>166-170</pages><issn>0914-5400</issn><eissn>1882-1022</eissn><abstract>Preparation procedure of Ba-ferrite thin films was as follows. The butanol solutions of Ba and Fe naphthenate in molar ratios of n: 12 (n=1.0, 1.5, 2.0 and 2.5) were coated on Al2O3 ceramic substrates, dried at room temperature and 110°C, and then thermally decomposed at 550°C. The above operation was repeated 11 times, and then finally the specimens were heated at various temperatures from 700 to 1400°C. Result of X-ray diffraction of the obtained Ba-ferrite thin films showed that the most suitable molar mixing ratio of the naphthenates and the temperature of the final heating were 1.5: 12 and 900°C, respectively. The thin film prepared under the above conditions had saturation magnetization of 134emu/cm3, residual magnetization of 73emu/cm3, and coercive force of 4.42kOe.</abstract><pub>The Ceramic Society of Japan</pub><doi>10.2109/jcersj.105.166</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Ba-ferrite Coating and thermal decomposition method Ferromagnetic film Thin film |
| title | Preparation of Ba-Ferrite Thin Films by Thermal Decomposition of Coated Naphthenate Films |
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