BROWSE

Related Researcher

Author's Photo

Oh, Yoon Seok
Laboratory for Strong Correlation in Quantum Materials
Research Interests
  • Multiferroic
  • Ferroelectric
  • Quantum Magnetism

ITEM VIEW & DOWNLOAD

Physical properties of multiferroic hexagonal HoMnO3 thin films

Cited 35 times inthomson ciCited 33 times inthomson ci
Title
Physical properties of multiferroic hexagonal HoMnO3 thin films
Author
Murugavel, PLee, JHLee, DNoh, TWJo, YJung, M-HOh, Yoon SeokKim, KH
Issue Date
2007-04
Publisher
AMER INST PHYSICS
Citation
APPLIED PHYSICS LETTERS, v.90, no.14, pp.142902
Abstract
The authors investigated the magnetic and ferroelectric properties of hexagonally grown HoMn O3 thin films. The magnetic measurements revealed bulklike magnetic phase transitions with an additional spin-glass-like behavior feature below the Náel temperature. The ferroelectricity in the films was distinctly different from the suggested bulk behavior. Below 40 K, the HoMn O3 films showed typical ferroelectric character: their remnant polarization and coercive field values at 20 K were 3.7 μC cm2 and 0.69 MVcm. Above 40 K, however, the films exhibited an unusual antiferroelectriclike behavior, with more pronounced features appearing at higher temperatures. These intriguing physical properties make HoMn O3 films a potential candidate material for numerous future applications. © 2007 American Institute of Physics.
URI
https://scholarworks.unist.ac.kr/handle/201301/12394
URL
http://scitation.aip.org/content/aip/journal/apl/90/14/10.1063/1.2718512
DOI
10.1063/1.2718512
ISSN
0003-6951
Appears in Collections:
PHY_Journal Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

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

MENU