The Shape of Electron Paramagnetic Resonance Lines of Pr0.7Ca0.15Ba0.15MnO3 Manganite
In Pr 0.7 Ca 0.15 Ba 0.15 MnO 3 manganite, the spin dynamics is studied by the method of electron paramagnetic resonance (EPR). The analysis showed that at the temperature Т L ≈ T min , which corresponds to the minimal width of the EPR line, the shape of lines of absorption spectra is perfectly desc...
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| Veröffentlicht in: | Physics of metals and metallography 2022-03, Vol.123 (3), p.310-313 |
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| container_title | Physics of metals and metallography |
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| creator | Ulyanov, A. N. Yu, Seong-Cho Xia, Hui Savilov, S. V. |
| description | In Pr
0.7
Ca
0.15
Ba
0.15
MnO
3
manganite, the spin dynamics is studied by the method of electron paramagnetic resonance (EPR). The analysis showed that at the temperature
Т
L
≈
T
min
, which corresponds to the minimal width of the EPR line, the shape of lines of absorption spectra is perfectly described by a single Lorentzian. At other temperatures (not
Т
L
), the absorption lines of the EPR spectra are asymmetric, which is caused by their exchange broadening at
Т
<
Т
L
or hopping conductivity at
T
>
Т
L
. |
| doi_str_mv | 10.1134/S0031918X22030139 |
| format | Article |
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0.7
Ca
0.15
Ba
0.15
MnO
3
manganite, the spin dynamics is studied by the method of electron paramagnetic resonance (EPR). The analysis showed that at the temperature
Т
L
≈
T
min
, which corresponds to the minimal width of the EPR line, the shape of lines of absorption spectra is perfectly described by a single Lorentzian. At other temperatures (not
Т
L
), the absorption lines of the EPR spectra are asymmetric, which is caused by their exchange broadening at
Т
<
Т
L
or hopping conductivity at
T
>
Т
L
.</description><identifier>ISSN: 0031-918X</identifier><identifier>EISSN: 1555-6190</identifier><identifier>DOI: 10.1134/S0031918X22030139</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Absorption spectra ; Chemistry and Materials Science ; Electrical and Magnetic Properties ; Electron paramagnetic resonance ; Hopping conduction ; Line spectra ; Manganites ; Materials Science ; Metallic Materials ; Resonance lines ; Spin dynamics</subject><ispartof>Physics of metals and metallography, 2022-03, Vol.123 (3), p.310-313</ispartof><rights>Pleiades Publishing, Ltd. 2022. ISSN 0031-918X, Physics of Metals and Metallography, 2022, Vol. 123, No. 3, pp. 310–313. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Fizika Metallov i Metallovedenie, 2022, Vol. 123, No. 3, pp. 333–336.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-4d12e081d4747e2e697033a01d058a07677da9de60365a37def5da62a1dcfd6c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0031918X22030139$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0031918X22030139$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27925,27926,41489,42558,51320</link.rule.ids></links><search><creatorcontrib>Ulyanov, A. N.</creatorcontrib><creatorcontrib>Yu, Seong-Cho</creatorcontrib><creatorcontrib>Xia, Hui</creatorcontrib><creatorcontrib>Savilov, S. V.</creatorcontrib><title>The Shape of Electron Paramagnetic Resonance Lines of Pr0.7Ca0.15Ba0.15MnO3 Manganite</title><title>Physics of metals and metallography</title><addtitle>Phys. Metals Metallogr</addtitle><description>In Pr
0.7
Ca
0.15
Ba
0.15
MnO
3
manganite, the spin dynamics is studied by the method of electron paramagnetic resonance (EPR). The analysis showed that at the temperature
Т
L
≈
T
min
, which corresponds to the minimal width of the EPR line, the shape of lines of absorption spectra is perfectly described by a single Lorentzian. At other temperatures (not
Т
L
), the absorption lines of the EPR spectra are asymmetric, which is caused by their exchange broadening at
Т
<
Т
L
or hopping conductivity at
T
>
Т
L
.</description><subject>Absorption spectra</subject><subject>Chemistry and Materials Science</subject><subject>Electrical and Magnetic Properties</subject><subject>Electron paramagnetic resonance</subject><subject>Hopping conduction</subject><subject>Line spectra</subject><subject>Manganites</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Resonance lines</subject><subject>Spin dynamics</subject><issn>0031-918X</issn><issn>1555-6190</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1kE9Lw0AQxRdRsFY_gLcFz6mzu8luctRS_0BLi23BWxiykzal3dTd9OC3NzGCB_Eyc5jfe495jN0KGAmh4vslgBKZSN-lBAVCZWdsIJIkibTI4JwNunPU3S_ZVQg7gDiOtRqw9WpLfLnFI_G65JM9FY2vHV-gxwNuHDVVwd8o1A5dQXxaOQoduPAwMmNsw5PH7zlzc8Vn6Dboqoau2UWJ-0A3P3vI1k-T1fglms6fX8cP06iQOm2i2ApJkAobm9iQJJ0ZUApBWEhSBKONsZhZ0qB0gspYKhOLWqKwRWl1oYbsrvc9-vrjRKHJd_XJuzYyl7r9PMuUNi0leqrwdQieyvzoqwP6z1xA3rWX_2mv1cheE1rWbcj_Ov8v-gLkDG4C</recordid><startdate>20220301</startdate><enddate>20220301</enddate><creator>Ulyanov, A. N.</creator><creator>Yu, Seong-Cho</creator><creator>Xia, Hui</creator><creator>Savilov, S. V.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20220301</creationdate><title>The Shape of Electron Paramagnetic Resonance Lines of Pr0.7Ca0.15Ba0.15MnO3 Manganite</title><author>Ulyanov, A. N. ; Yu, Seong-Cho ; Xia, Hui ; Savilov, S. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-4d12e081d4747e2e697033a01d058a07677da9de60365a37def5da62a1dcfd6c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Absorption spectra</topic><topic>Chemistry and Materials Science</topic><topic>Electrical and Magnetic Properties</topic><topic>Electron paramagnetic resonance</topic><topic>Hopping conduction</topic><topic>Line spectra</topic><topic>Manganites</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Resonance lines</topic><topic>Spin dynamics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ulyanov, A. N.</creatorcontrib><creatorcontrib>Yu, Seong-Cho</creatorcontrib><creatorcontrib>Xia, Hui</creatorcontrib><creatorcontrib>Savilov, S. V.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Physics of metals and metallography</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ulyanov, A. N.</au><au>Yu, Seong-Cho</au><au>Xia, Hui</au><au>Savilov, S. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Shape of Electron Paramagnetic Resonance Lines of Pr0.7Ca0.15Ba0.15MnO3 Manganite</atitle><jtitle>Physics of metals and metallography</jtitle><stitle>Phys. Metals Metallogr</stitle><date>2022-03-01</date><risdate>2022</risdate><volume>123</volume><issue>3</issue><spage>310</spage><epage>313</epage><pages>310-313</pages><issn>0031-918X</issn><eissn>1555-6190</eissn><abstract>In Pr
0.7
Ca
0.15
Ba
0.15
MnO
3
manganite, the spin dynamics is studied by the method of electron paramagnetic resonance (EPR). The analysis showed that at the temperature
Т
L
≈
T
min
, which corresponds to the minimal width of the EPR line, the shape of lines of absorption spectra is perfectly described by a single Lorentzian. At other temperatures (not
Т
L
), the absorption lines of the EPR spectra are asymmetric, which is caused by their exchange broadening at
Т
<
Т
L
or hopping conductivity at
T
>
Т
L
.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0031918X22030139</doi><tpages>4</tpages></addata></record> |
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| ispartof | Physics of metals and metallography, 2022-03, Vol.123 (3), p.310-313 |
| issn | 0031-918X 1555-6190 |
| language | eng |
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| source | SpringerNature Journals |
| subjects | Absorption spectra Chemistry and Materials Science Electrical and Magnetic Properties Electron paramagnetic resonance Hopping conduction Line spectra Manganites Materials Science Metallic Materials Resonance lines Spin dynamics |
| title | The Shape of Electron Paramagnetic Resonance Lines of Pr0.7Ca0.15Ba0.15MnO3 Manganite |
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