Room-temperature ferromagnetism in alkylamine-intercalated vanadium oxide

Hyocheon Kweon; Kyu Won Lee; Cheol Eui Lee; S. J. Noh; H. S. Kim; D. J. Kim; J. W. Choi

doi:10.1016/j.ssc.2010.01.005

Room-temperature ferromagnetism in alkylamine-intercalated vanadium oxide

Hyocheon Kweon, Kyu Won Lee, Cheol Eui Lee, S. J. Noh, H. S. Kim, D. J. Kim, J. W. Choi

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Electron paramagnetic resonance measurements revealed a ferromagnetic phase transition taking place near room temperature in quasi-two-dimensional dodecylamine-intercalated vanadium pentoxide with a mixed structure of coexisting lamellar and rectangular phases. It is shown that the ferromagnetism can be ascribed to the rectangular phase, whereas the paramagnetic lamellar phase undergoes no magnetic transition.

Original language	English
Pages (from-to)	572-575
Number of pages	4
Journal	Solid State Communications
Volume	150
Issue number	13-14
DOIs	https://doi.org/10.1016/j.ssc.2010.01.005
Publication status	Published - 2010 Apr

Bibliographical note

Funding Information:
This work was supported by the Korea Ministry of Education, Science and Technology (NRL Program R0A-2008-000-20066-0, User Program of Proton Engineering Frontier Project, No. 20090082672) and by the Seoul Research and Business Development Program (Grant No. 10583). The measurements were taken at the Korean Basic Science Institute (KBSI), which is gratefully acknowledged.

Keywords

A. Nanostructures
B. Chemical synthesis
D. Phase transitions
E. Electron paramagnetic resonance

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Materials Chemistry

Access to Document

10.1016/j.ssc.2010.01.005

Cite this

@article{655af3dea0bd4cd7945223fafc946d30,

title = "Room-temperature ferromagnetism in alkylamine-intercalated vanadium oxide",

abstract = "Electron paramagnetic resonance measurements revealed a ferromagnetic phase transition taking place near room temperature in quasi-two-dimensional dodecylamine-intercalated vanadium pentoxide with a mixed structure of coexisting lamellar and rectangular phases. It is shown that the ferromagnetism can be ascribed to the rectangular phase, whereas the paramagnetic lamellar phase undergoes no magnetic transition.",

keywords = "A. Nanostructures, B. Chemical synthesis, D. Phase transitions, E. Electron paramagnetic resonance",

author = "Hyocheon Kweon and Lee, {Kyu Won} and Lee, {Cheol Eui} and Noh, {S. J.} and Kim, {H. S.} and Kim, {D. J.} and Choi, {J. W.}",

note = "Funding Information: This work was supported by the Korea Ministry of Education, Science and Technology (NRL Program R0A-2008-000-20066-0, User Program of Proton Engineering Frontier Project, No. 20090082672) and by the Seoul Research and Business Development Program (Grant No. 10583). The measurements were taken at the Korean Basic Science Institute (KBSI), which is gratefully acknowledged.",

year = "2010",

month = apr,

doi = "10.1016/j.ssc.2010.01.005",

language = "English",

volume = "150",

pages = "572--575",

journal = "Solid State Communications",

issn = "0038-1098",

publisher = "Elsevier Limited",

number = "13-14",

}

TY - JOUR

T1 - Room-temperature ferromagnetism in alkylamine-intercalated vanadium oxide

AU - Kweon, Hyocheon

AU - Lee, Kyu Won

AU - Lee, Cheol Eui

AU - Noh, S. J.

AU - Kim, H. S.

AU - Kim, D. J.

AU - Choi, J. W.

N1 - Funding Information: This work was supported by the Korea Ministry of Education, Science and Technology (NRL Program R0A-2008-000-20066-0, User Program of Proton Engineering Frontier Project, No. 20090082672) and by the Seoul Research and Business Development Program (Grant No. 10583). The measurements were taken at the Korean Basic Science Institute (KBSI), which is gratefully acknowledged.

PY - 2010/4

Y1 - 2010/4

N2 - Electron paramagnetic resonance measurements revealed a ferromagnetic phase transition taking place near room temperature in quasi-two-dimensional dodecylamine-intercalated vanadium pentoxide with a mixed structure of coexisting lamellar and rectangular phases. It is shown that the ferromagnetism can be ascribed to the rectangular phase, whereas the paramagnetic lamellar phase undergoes no magnetic transition.

AB - Electron paramagnetic resonance measurements revealed a ferromagnetic phase transition taking place near room temperature in quasi-two-dimensional dodecylamine-intercalated vanadium pentoxide with a mixed structure of coexisting lamellar and rectangular phases. It is shown that the ferromagnetism can be ascribed to the rectangular phase, whereas the paramagnetic lamellar phase undergoes no magnetic transition.

KW - A. Nanostructures

KW - B. Chemical synthesis

KW - D. Phase transitions

KW - E. Electron paramagnetic resonance

UR - http://www.scopus.com/inward/record.url?scp=77649087863&partnerID=8YFLogxK

U2 - 10.1016/j.ssc.2010.01.005

DO - 10.1016/j.ssc.2010.01.005

M3 - Article

AN - SCOPUS:77649087863

SN - 0038-1098

VL - 150

SP - 572

EP - 575

JO - Solid State Communications

JF - Solid State Communications

IS - 13-14

ER -

Room-temperature ferromagnetism in alkylamine-intercalated vanadium oxide

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this