Aslam Hossain*, Artem R. Gilev, Premakumar Yanda, Vladimir A. Cherepanov, Kathiresan Sakthipandi, A. Sundaresan, E. A. Mukhanova, Alexander V. Soldatov and A. K. M. Atique Ullah*,
{"title":"无序 Nd0.5Ba0.5Mn0.5Fe0.5O3-δ/2 和 112 型有序 NdBaMnFeO6-δ Perovskites 的对比磁特性","authors":"Aslam Hossain*, Artem R. Gilev, Premakumar Yanda, Vladimir A. Cherepanov, Kathiresan Sakthipandi, A. Sundaresan, E. A. Mukhanova, Alexander V. Soldatov and A. K. M. Atique Ullah*, ","doi":"10.1021/acsomega.4c0460710.1021/acsomega.4c04607","DOIUrl":null,"url":null,"abstract":"<p >The magnetic properties of disordered Nd<sub>0.5</sub>Ba<sub>0.5</sub>Mn<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3−δ/2</sub> and ordered NdBaMnFeO<sub>6−δ</sub> perovskites were investigated through temperature- and field-dependent DC-magnetization measurements. The temperature dependence of magnetic susceptibilities revealed that antiferromagnetic ordering occurs at temperatures below 185 K for the disordered Nd<sub>0.5</sub>Ba<sub>0.5</sub>Mn<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3-δ/2</sub> sample, whereas the ordered NdBaMnFeO<sub>6−δ</sub> perovskite exhibited a paramagnetic state throughout the entire temperature range examined. Notably, the disordered sample exhibited a glassy state, even at room temperature, which transformed into an antiferromagnetic state under higher applied magnetic fields. The magnetic ordering in the disordered Nd<sub>0.5</sub>Ba<sub>0.5</sub>Mn<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3-δ/2</sub> perovskite and the magnetic-disordering state in the structurally ordered NdBaMnFeO<sub>6-δ</sub> perovskite could be attributed to the alteration of the oxidation state of Mn.</p>","PeriodicalId":22,"journal":{"name":"ACS Omega","volume":"9 34","pages":"36540–36545 36540–36545"},"PeriodicalIF":4.3000,"publicationDate":"2024-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/epdf/10.1021/acsomega.4c04607","citationCount":"0","resultStr":"{\"title\":\"Contrasting Magnetic Characteristics of Disordered Nd0.5Ba0.5Mn0.5Fe0.5O3−δ/2 and 112-Type Ordered NdBaMnFeO6−δ Perovskites\",\"authors\":\"Aslam Hossain*, Artem R. Gilev, Premakumar Yanda, Vladimir A. Cherepanov, Kathiresan Sakthipandi, A. Sundaresan, E. A. Mukhanova, Alexander V. Soldatov and A. K. M. Atique Ullah*, \",\"doi\":\"10.1021/acsomega.4c0460710.1021/acsomega.4c04607\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >The magnetic properties of disordered Nd<sub>0.5</sub>Ba<sub>0.5</sub>Mn<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3−δ/2</sub> and ordered NdBaMnFeO<sub>6−δ</sub> perovskites were investigated through temperature- and field-dependent DC-magnetization measurements. The temperature dependence of magnetic susceptibilities revealed that antiferromagnetic ordering occurs at temperatures below 185 K for the disordered Nd<sub>0.5</sub>Ba<sub>0.5</sub>Mn<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3-δ/2</sub> sample, whereas the ordered NdBaMnFeO<sub>6−δ</sub> perovskite exhibited a paramagnetic state throughout the entire temperature range examined. Notably, the disordered sample exhibited a glassy state, even at room temperature, which transformed into an antiferromagnetic state under higher applied magnetic fields. The magnetic ordering in the disordered Nd<sub>0.5</sub>Ba<sub>0.5</sub>Mn<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3-δ/2</sub> perovskite and the magnetic-disordering state in the structurally ordered NdBaMnFeO<sub>6-δ</sub> perovskite could be attributed to the alteration of the oxidation state of Mn.</p>\",\"PeriodicalId\":22,\"journal\":{\"name\":\"ACS Omega\",\"volume\":\"9 34\",\"pages\":\"36540–36545 36540–36545\"},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2024-08-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://pubs.acs.org/doi/epdf/10.1021/acsomega.4c04607\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACS Omega\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.acs.org/doi/10.1021/acsomega.4c04607\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Omega","FirstCategoryId":"92","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acsomega.4c04607","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Contrasting Magnetic Characteristics of Disordered Nd0.5Ba0.5Mn0.5Fe0.5O3−δ/2 and 112-Type Ordered NdBaMnFeO6−δ Perovskites
The magnetic properties of disordered Nd0.5Ba0.5Mn0.5Fe0.5O3−δ/2 and ordered NdBaMnFeO6−δ perovskites were investigated through temperature- and field-dependent DC-magnetization measurements. The temperature dependence of magnetic susceptibilities revealed that antiferromagnetic ordering occurs at temperatures below 185 K for the disordered Nd0.5Ba0.5Mn0.5Fe0.5O3-δ/2 sample, whereas the ordered NdBaMnFeO6−δ perovskite exhibited a paramagnetic state throughout the entire temperature range examined. Notably, the disordered sample exhibited a glassy state, even at room temperature, which transformed into an antiferromagnetic state under higher applied magnetic fields. The magnetic ordering in the disordered Nd0.5Ba0.5Mn0.5Fe0.5O3-δ/2 perovskite and the magnetic-disordering state in the structurally ordered NdBaMnFeO6-δ perovskite could be attributed to the alteration of the oxidation state of Mn.
ACS OmegaChemical Engineering-General Chemical Engineering
CiteScore
6.60
自引率
4.90%
发文量
3945
审稿时长
2.4 months
期刊介绍:
ACS Omega is an open-access global publication for scientific articles that describe new findings in chemistry and interfacing areas of science, without any perceived evaluation of immediate impact.