Spin-Wave Description of Nuclear Spin-Lattice Relaxation in Mn12O12 Acetate


Hokkaido University \| Library \| HUSCAP	Advanced Search		言語

	Home
	About HUSCAP
	Open Access Policy

	Browse by Author

Browse
	Communities & Collections

	Scholarly Journals
	Theses
	Doctoral Dissertations Listed by Graduate Schools
	Conference Procs.
	Events

	HUSCAP Senior (in Japanese)

	Societies

	Downloads (country)

For university staff
	How to post your papers to HUSCAP
	Publication of theses
	Helpline about theses publication

Open Archives Compliant

You can search our collection also at:
	Google
	Google Scholar
	CiNii
	IRDB
	OAIster
	NDLTD

Files in This Item:

PRL89-15.pdf

142.72 kB

PDF

Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/5865

Title:	Spin-Wave Description of Nuclear Spin-Lattice Relaxation in Mn12O12 Acetate
Authors:	Yamamoto, Shoji¹ Browse this author →KAKEN DB
Authors:	Nakanishi, Takashi Browse this author
Authors(alt):	山本, 昌司¹
Issue Date:	Oct-2002
Journal Title:	PHYSICAL REVIEW LETTERS
Volume:	89
Issue:	15
Start Page:	157603
Publisher DOI:	10.1103/PhysRevLett.89.157603
PMID:	12366024
Abstract:	In response to recent nuclear-magnetic-resonance (NMR) measurements on the molecular cluster Mn12O12 acetate, we study the nuclear spin-lattice relaxation rate 1/T1, developing a modified spin-wave theory. Our microscopic new approach, which is distinct from previous macroscopic treatments of the cluster as a rigid spin of S=10, not only excellently interprets the observed temperature and applied-field dependences of 1/T1 for 55Mn nuclei but also strongly supports the 13C NMR evidence for spin delocalization over the entire molecule.
Rights:	Copyright © 2002 American Physical Society
Relation:	http://www.aps.org/
Type:	article
URI:	http://hdl.handle.net/2115/5865
Appears in Collections:	理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 山本昌司

OAI-PMH ( junii2 , jpcoar_1.0 )

- Hokkaido University