Formation of isolated three-spin system Pr--Pr in PrPb

Ito, Takashi ; Higemoto, Wataru ; Oishi, Kazuki*; Nishida, Nobuhiko*; Heffner, R. H.; Aoki, Yuji*; Amato, A.*; Onimaru, Takahiro*; Suzuki, Hiroyuki*

An isolated few-spin system including a spin is usually unlikely to be realized in metal. Contrary to the expectation, we actually found an isolated three-spin system $^{141}$ Pr-- $^{141}$ Pr in a rare-earth intermetallic compound PrPb. This system results in spin precession with six frequencies at regular intervals. Such harmonic frequencies cannot be obtained only from dipolar interactions between and bare $^{141}$ Pr nuclear spins $I_{141}$ . Extremely anisotropic enhancement of the - $I_{141}$ coupling is required. This enhancement can be explained by mechanism of the $^{141}$ Pr hyperfine-enhanced nuclear magnetism and -induced perturbation on 4f-electronic state of two Pr ions next to the .

Language	:	English
Journal	:
Volume	:
Number	:
Pages	:
Publication Year/Month	:
Meeting title	:	International Symposium on Advanced Science Research Symposium 2009 (ASR 2009)
Held date	:	2009/11
Location (city)	:	Tokai
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:
DOI for research data	:
Keywords	:	no keyword
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:
Altmetrics	:

Registration No. : BB20093416
JAEA Abstracts No. :
Paper Submission No. :

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.