Effect of Fe Concentration in ZnO Powders on Ferromagnetic Resonance Spectra
Ferromagnetic resonance (FMR) investigations of nanocrystalline Zn 1− x Fe x O ( x = 0.01, 0.03 and 0.05) powders are reported. Broad FMR signals with g factor >2 representing the signature of ferromagnetism were identified. In the temperature range of 110–300 K, the magnetic field position of t...
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| Veröffentlicht in: | Applied magnetic resonance 2012-06, Vol.42 (4), p.499-509 |
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| creator | Raita, O. Popa, A. Stan, M. Suciu, R. C. Biris, A. Giurgiu, L. M. |
| description | Ferromagnetic resonance (FMR) investigations of nanocrystalline Zn
1−
x
Fe
x
O (
x
= 0.01, 0.03 and 0.05) powders are reported. Broad FMR signals with
g
factor >2 representing the signature of ferromagnetism were identified. In the temperature range of 110–300 K, the magnetic field position of the resonance line shifts to lower fields and the shift increases with increasing
x
. The observed shift was attributed to an internal field arising from the spin sublattice within the host. The FMR line widths increase with the temperature decrease and increase with the increase in the Fe content
x
. This broadening is due to the presence of the non-homogeneous local magnetic fields in the investigated samples. A deviation of the experimental line shapes from the Lorentzian shape was identified in the low-temperature range. |
| doi_str_mv | 10.1007/s00723-012-0322-0 |
| format | Article |
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1−
x
Fe
x
O (
x
= 0.01, 0.03 and 0.05) powders are reported. Broad FMR signals with
g
factor >2 representing the signature of ferromagnetism were identified. In the temperature range of 110–300 K, the magnetic field position of the resonance line shifts to lower fields and the shift increases with increasing
x
. The observed shift was attributed to an internal field arising from the spin sublattice within the host. The FMR line widths increase with the temperature decrease and increase with the increase in the Fe content
x
. This broadening is due to the presence of the non-homogeneous local magnetic fields in the investigated samples. A deviation of the experimental line shapes from the Lorentzian shape was identified in the low-temperature range.</description><identifier>ISSN: 0937-9347</identifier><identifier>EISSN: 1613-7507</identifier><identifier>DOI: 10.1007/s00723-012-0322-0</identifier><language>eng</language><publisher>Vienna: Springer Vienna</publisher><subject>Atoms and Molecules in Strong Fields ; Electrons ; Ferromagnetic resonance ; Ferromagnetism ; Investigations ; Iron ; Laser Matter Interaction ; Low temperature ; Magnetic fields ; Nanocrystals ; Nitrates ; Organic Chemistry ; Physical Chemistry ; Physics ; Physics and Astronomy ; Resonance lines ; Review ; Solid State Physics ; Spectroscopy/Spectrometry ; Spectrum analysis ; Zinc oxide</subject><ispartof>Applied magnetic resonance, 2012-06, Vol.42 (4), p.499-509</ispartof><rights>Springer-Verlag 2012</rights><rights>Springer-Verlag 2012.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-b4f4e16537baa449977fd7f151140d8ed703dd1dae3b40f338df5fe2e744aa213</citedby><cites>FETCH-LOGICAL-c316t-b4f4e16537baa449977fd7f151140d8ed703dd1dae3b40f338df5fe2e744aa213</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00723-012-0322-0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2918070763?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,776,780,21368,21369,21370,21371,23236,27903,27904,33509,33682,33723,33984,34293,41467,42536,43638,43766,43784,43932,44046,51298,64362,64366,72216</link.rule.ids></links><search><creatorcontrib>Raita, O.</creatorcontrib><creatorcontrib>Popa, A.</creatorcontrib><creatorcontrib>Stan, M.</creatorcontrib><creatorcontrib>Suciu, R. C.</creatorcontrib><creatorcontrib>Biris, A.</creatorcontrib><creatorcontrib>Giurgiu, L. M.</creatorcontrib><title>Effect of Fe Concentration in ZnO Powders on Ferromagnetic Resonance Spectra</title><title>Applied magnetic resonance</title><addtitle>Appl Magn Reson</addtitle><description>Ferromagnetic resonance (FMR) investigations of nanocrystalline Zn
1−
x
Fe
x
O (
x
= 0.01, 0.03 and 0.05) powders are reported. Broad FMR signals with
g
factor >2 representing the signature of ferromagnetism were identified. In the temperature range of 110–300 K, the magnetic field position of the resonance line shifts to lower fields and the shift increases with increasing
x
. The observed shift was attributed to an internal field arising from the spin sublattice within the host. The FMR line widths increase with the temperature decrease and increase with the increase in the Fe content
x
. This broadening is due to the presence of the non-homogeneous local magnetic fields in the investigated samples. A deviation of the experimental line shapes from the Lorentzian shape was identified in the low-temperature range.</description><subject>Atoms and Molecules in Strong Fields</subject><subject>Electrons</subject><subject>Ferromagnetic resonance</subject><subject>Ferromagnetism</subject><subject>Investigations</subject><subject>Iron</subject><subject>Laser Matter Interaction</subject><subject>Low temperature</subject><subject>Magnetic fields</subject><subject>Nanocrystals</subject><subject>Nitrates</subject><subject>Organic Chemistry</subject><subject>Physical Chemistry</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Resonance lines</subject><subject>Review</subject><subject>Solid State Physics</subject><subject>Spectroscopy/Spectrometry</subject><subject>Spectrum analysis</subject><subject>Zinc oxide</subject><issn>0937-9347</issn><issn>1613-7507</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kE9LAzEQxYMoWKsfwFvA8-rMJrvZPUppVShU_HPxEtLNpGyxSU22iN_eyAqevLwHw3tv4MfYJcI1AqiblKUUBWBZgCizHLEJ1igKVYE6ZhNohSpaIdUpO0tpC4BVg2rClnPnqBt4cHxBfBZ8R36IZuiD573nb37FH8OnpZh4viwoxrAzG09D3_EnSsGb3ODP-7wRzTk7ceY90cWvT9nrYv4yuy-Wq7uH2e2y6ATWQ7GWThLWlVBrY6RsW6WcVQ4rRAm2IatAWIvWkFhLcEI01lWOSlJSGlOimLKrcXcfw8eB0qC34RB9fqnLFhtQoGqRUzimuhhSiuT0PvY7E780gv6BpkdoOkPTP9CyTFk5dlLO-g3Fv-X_S98LL24_</recordid><startdate>20120601</startdate><enddate>20120601</enddate><creator>Raita, O.</creator><creator>Popa, A.</creator><creator>Stan, M.</creator><creator>Suciu, R. C.</creator><creator>Biris, A.</creator><creator>Giurgiu, L. M.</creator><general>Springer Vienna</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7XB</scope><scope>88I</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>M2P</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>20120601</creationdate><title>Effect of Fe Concentration in ZnO Powders on Ferromagnetic Resonance Spectra</title><author>Raita, O. ; Popa, A. ; Stan, M. ; Suciu, R. C. ; Biris, A. ; Giurgiu, L. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-b4f4e16537baa449977fd7f151140d8ed703dd1dae3b40f338df5fe2e744aa213</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Atoms and Molecules in Strong Fields</topic><topic>Electrons</topic><topic>Ferromagnetic resonance</topic><topic>Ferromagnetism</topic><topic>Investigations</topic><topic>Iron</topic><topic>Laser Matter Interaction</topic><topic>Low temperature</topic><topic>Magnetic fields</topic><topic>Nanocrystals</topic><topic>Nitrates</topic><topic>Organic Chemistry</topic><topic>Physical Chemistry</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Resonance lines</topic><topic>Review</topic><topic>Solid State Physics</topic><topic>Spectroscopy/Spectrometry</topic><topic>Spectrum analysis</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Raita, O.</creatorcontrib><creatorcontrib>Popa, A.</creatorcontrib><creatorcontrib>Stan, M.</creatorcontrib><creatorcontrib>Suciu, R. C.</creatorcontrib><creatorcontrib>Biris, A.</creatorcontrib><creatorcontrib>Giurgiu, L. M.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Science Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><jtitle>Applied magnetic resonance</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Raita, O.</au><au>Popa, A.</au><au>Stan, M.</au><au>Suciu, R. C.</au><au>Biris, A.</au><au>Giurgiu, L. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Fe Concentration in ZnO Powders on Ferromagnetic Resonance Spectra</atitle><jtitle>Applied magnetic resonance</jtitle><stitle>Appl Magn Reson</stitle><date>2012-06-01</date><risdate>2012</risdate><volume>42</volume><issue>4</issue><spage>499</spage><epage>509</epage><pages>499-509</pages><issn>0937-9347</issn><eissn>1613-7507</eissn><abstract>Ferromagnetic resonance (FMR) investigations of nanocrystalline Zn
1−
x
Fe
x
O (
x
= 0.01, 0.03 and 0.05) powders are reported. Broad FMR signals with
g
factor >2 representing the signature of ferromagnetism were identified. In the temperature range of 110–300 K, the magnetic field position of the resonance line shifts to lower fields and the shift increases with increasing
x
. The observed shift was attributed to an internal field arising from the spin sublattice within the host. The FMR line widths increase with the temperature decrease and increase with the increase in the Fe content
x
. This broadening is due to the presence of the non-homogeneous local magnetic fields in the investigated samples. A deviation of the experimental line shapes from the Lorentzian shape was identified in the low-temperature range.</abstract><cop>Vienna</cop><pub>Springer Vienna</pub><doi>10.1007/s00723-012-0322-0</doi><tpages>11</tpages></addata></record> |
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| subjects | Atoms and Molecules in Strong Fields Electrons Ferromagnetic resonance Ferromagnetism Investigations Iron Laser Matter Interaction Low temperature Magnetic fields Nanocrystals Nitrates Organic Chemistry Physical Chemistry Physics Physics and Astronomy Resonance lines Review Solid State Physics Spectroscopy/Spectrometry Spectrum analysis Zinc oxide |
| title | Effect of Fe Concentration in ZnO Powders on Ferromagnetic Resonance Spectra |
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