Spin-Glass Behavior, Magnetic, and IR Spectroscopy Analysis of Multimetallic Compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O
Multimetallic Prussian blue compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O has been prepared by coprecipitation. The temperature-dependent magnetic susceptibilities show the magnet transition for the compound at 8.5 K. According to DC variable-temperature magnetic susceptibility paramagnetic Curie temperatur...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Journal of Spectroscopy |
| Online Access: | http://dx.doi.org/10.1155/2015/385215 |
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| author | Qing Lin Xiaofang Liu Yun He Haifu Huang Xingcan Shen |
| author_facet | Qing Lin Xiaofang Liu Yun He Haifu Huang Xingcan Shen |
| author_sort | Qing Lin |
| collection | DOAJ |
| description | Multimetallic Prussian blue compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O has been prepared by coprecipitation. The temperature-dependent magnetic susceptibilities show the magnet transition for the compound at 8.5 K. According to DC variable-temperature magnetic susceptibility paramagnetic Curie temperature θ is −9.32 K. The observed value of coercive field (Hc) and the remanent magnetization (Mr) for the compound are 0.32 KOe and 0.36 μB. According to study of zero-field-cooled (ZFC) and field-cooled (FC) magnetization curves and AC magnetization curves, there exists a spin-glass behaviour in the compound, which exhibits freezing temperature Tg=7.76 K, below magnetic transition TC=8.5 K; that glass behavior is termed “reentrant” spin glass. |
| format | Article |
| id | doaj-art-46adf39a21e645ccb3854d98d8187aa1 |
| institution | Kabale University |
| issn | 2314-4920 2314-4939 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Spectroscopy |
| spelling | doaj-art-46adf39a21e645ccb3854d98d8187aa12025-02-03T05:58:10ZengWileyJournal of Spectroscopy2314-49202314-49392015-01-01201510.1155/2015/385215385215Spin-Glass Behavior, Magnetic, and IR Spectroscopy Analysis of Multimetallic Compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2OQing Lin0Xiaofang Liu1Yun He2Haifu Huang3Xingcan Shen4College of Physics and Technology, Guangxi Normal University, Guilin 541004, ChinaCollege of Physics and Technology, Guangxi Normal University, Guilin 541004, ChinaCollege of Physics and Technology, Guangxi Normal University, Guilin 541004, ChinaCollege of Physics and Technology, Guangxi Normal University, Guilin 541004, ChinaSchool of Chemistry and Chemical Engineering, Guangxi Normal University, 541004 Guilin, ChinaMultimetallic Prussian blue compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O has been prepared by coprecipitation. The temperature-dependent magnetic susceptibilities show the magnet transition for the compound at 8.5 K. According to DC variable-temperature magnetic susceptibility paramagnetic Curie temperature θ is −9.32 K. The observed value of coercive field (Hc) and the remanent magnetization (Mr) for the compound are 0.32 KOe and 0.36 μB. According to study of zero-field-cooled (ZFC) and field-cooled (FC) magnetization curves and AC magnetization curves, there exists a spin-glass behaviour in the compound, which exhibits freezing temperature Tg=7.76 K, below magnetic transition TC=8.5 K; that glass behavior is termed “reentrant” spin glass.http://dx.doi.org/10.1155/2015/385215 |
| spellingShingle | Qing Lin Xiaofang Liu Yun He Haifu Huang Xingcan Shen Spin-Glass Behavior, Magnetic, and IR Spectroscopy Analysis of Multimetallic Compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O Journal of Spectroscopy |
| title | Spin-Glass Behavior, Magnetic, and IR Spectroscopy Analysis of Multimetallic Compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O |
| title_full | Spin-Glass Behavior, Magnetic, and IR Spectroscopy Analysis of Multimetallic Compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O |
| title_fullStr | Spin-Glass Behavior, Magnetic, and IR Spectroscopy Analysis of Multimetallic Compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O |
| title_full_unstemmed | Spin-Glass Behavior, Magnetic, and IR Spectroscopy Analysis of Multimetallic Compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O |
| title_short | Spin-Glass Behavior, Magnetic, and IR Spectroscopy Analysis of Multimetallic Compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O |
| title_sort | spin glass behavior magnetic and ir spectroscopy analysis of multimetallic compound ni0 25mn1 25 fe cn 6 ·6 1h2o |
| url | http://dx.doi.org/10.1155/2015/385215 |
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