Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조윌렴 | * |
dc.date.accessioned | 2016-08-29T12:08:59Z | - |
dc.date.available | 2016-08-29T12:08:59Z | - |
dc.date.issued | 2015 | * |
dc.identifier.issn | 0003-6951 | * |
dc.identifier.other | OAK-14778 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/230516 | - |
dc.description.abstract | Room-temperature reversible remnant polarization of gallium ferrite thin-films is reported as a multiferroic material with non-zero order parameters of polarization and magnetization. With the addition of Fe ions in Ga sites, Ga0.6Fe1.4O3 (GFO) thin films have been considered as potentially promising of multiferroicity. The b-axis oriented epitaxial GFO films were grown on SrRuO3(111)/SrTiO3(111). The six-fold symmetric in-plane epitaxy of the GFO films was confirmed using X-ray diffraction. The magnetic moment of the films was measured as a function of temperature and external magnetic field, which shows a room-temperature non-zero magnetization. Macroscopic and microscopic methods have been applied to demonstrate the polarization switching of the films. The remnant polarization is measured as 0.05 μC/cm2. Reduction of leaky behaviors of the GFO films owing to the conducting oxide of SrRuO3 will pave a way to take advantage of the room-temperature non-zero multi-orders for future non-volatile memory device applications. © 2015 AIP Publishing LLC. | * |
dc.language | English | * |
dc.publisher | American Institute of Physics Inc. | * |
dc.title | Room-temperature polarization switching and antiferromagnetic coupling in epitaxial (Ga,Fe)2O3/SrRuO3 heterostructures | * |
dc.type | Article | * |
dc.relation.issue | 14 | * |
dc.relation.volume | 106 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.journaltitle | Applied Physics Letters | * |
dc.identifier.doi | 10.1063/1.4917249 | * |
dc.identifier.wosid | WOS:000352820700032 | * |
dc.identifier.scopusid | 2-s2.0-84926630274 | * |
dc.author.google | Oh S.H. | * |
dc.author.google | Lee J.H. | * |
dc.author.google | Shin R.H. | * |
dc.author.google | Shin Y. | * |
dc.author.google | Meny C. | * |
dc.author.google | Jo W. | * |
dc.contributor.scopusid | 조윌렴(7103322276) | * |
dc.date.modifydate | 20240123091004 | * |