Open Access System for Information Sharing

Login Library

 

Thesis
Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads
Full metadata record
Files in This Item:
There are no files associated with this item.
DC FieldValueLanguage
dc.contributor.author옥민애en_US
dc.date.accessioned2014-12-01T11:47:10Z-
dc.date.available2014-12-01T11:47:10Z-
dc.date.issued2011en_US
dc.identifier.otherOAK-2014-00532en_US
dc.identifier.urihttp://postech.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000000897854en_US
dc.identifier.urihttp://oasis.postech.ac.kr/handle/2014.oak/1034-
dc.descriptionMasteren_US
dc.description.abstractMultiferroic exhibit simultaneous ferroic properties with coupled electric, magnetic, and structural orders. Recently, these materials have received a great deal of attention due to their potential for Magnetoelectric effect, which is the property that a magnetic field induces an electric polarization and, conversely, an electric field induces a magnetization. Among theses, manganite-based multiferroics have been most extensively studied. Orthorhombic manganites such as TbMnO3 and TbMn2O5 exhibit a strong tendency of the magnetoelectric coupling which stems from a spiral magnetic-ordering-induced improper or pseudo-proper ferroelectricity. In hexagonal manganites (h-RMnO3), on the other hand, a spiral magnetic order is absent and an asymmetric movement of R ions from the centrosymmetric position is known to be a prevailing factor in the manifestation of ferroelectricity.en_US
dc.languagekoren_US
dc.publisher포항공과대학교en_US
dc.rightsBY_NC_NDen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/kren_US
dc.title다강성 hexagonal RMnO3의 강유전성 발현에 관한 제1원리 연구en_US
dc.title.alternativeFirst-principles study on the mechanism of hexagonal ferroelectricity in RMnO3 multiferroicsen_US
dc.typeThesisen_US
dc.contributor.college일반대학원 신소재공학과en_US
dc.date.degree2011- 2en_US
dc.contributor.departmentPOSTECHen_US

qr_code

  • mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Views & Downloads

Browse