BROWSE

Related Scientist

cces's photo.

cces
강상관계물질연구단
more info

ITEM VIEW & DOWNLOAD

Ising-Type Magnetic Ordering in Atomically Thin FePS3Highly Cited Paper

Cited 212 time in webofscience Cited 225 time in scopus
1,175 Viewed 248 Downloaded
Title
Ising-Type Magnetic Ordering in Atomically Thin FePS3
Author(s)
Jae-Ung Lee; Sungmin Lee; Ji Hoon Ryoo; Soonmin Kang; Tae Yun Kim; Pilkwang Kim; Cheol-Hwan Park; Je-Geun Park; Hyeonsik Cheong
Subject
antiferromagentism, ; FePS3, ; iron phosphorus trisulfide, ; Ising model, ; magnetic ordering in two dimensions, ; Raman spectroscopy
Publication Date
2016-12
Journal
NANO LETTERS, v.16, no.12, pp.7433 - 7438
Publisher
AMER CHEMICAL SOC
Abstract
Magnetism in two-dimensional materials is not only of fundamental scientific interest but also a promising candidate for numerous applications. However, studies so far, especially the experimental ones, have been mostly limited to the magnetism arising from defects, vacancies, edges, or chemical dopants which are all extrinsic effects. Here, we report on the observation of intrinsic antiferromagnetic ordering in the two-dimensional limit. By monitoring the Raman peaks that arise from zone folding due to antiferromagnetic ordering at the transition temperature, we demonstrate that FePS3 exhibits an Ising-type antiferromagnetic ordering down to the monolayer limit, in good agreement with the Onsager solution for two-dimensional order-disorder transition. The transition temperature remains almost independent of the thickness from bulk to the monolayer limit with TN ∼ 118 K, indicating that the weak interlayer interaction has little effect on the antiferromagnetic ordering. © 2016 American Chemical Society
URI
https://pr.ibs.re.kr/handle/8788114/3328
DOI
10.1021/acs.nanolett.6b03052
ISSN
1530-6984
Appears in Collections:
Center for Correlated Electron Systems(강상관계 물질 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
2016-227.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

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

Browse