Evidence for multimagnon-mediated nuclear spin relaxation in the intertwining double-chain ferrimagnet Ca3Cu3(PO 4)4

Shoji Yamamoto; Hiromitsu Hori; Yuji Furukawa; Yusuke Nishisaka; Yuzuru Sumida; Kiyotaka Yamada; Ken Ichi Kumagai; Takayuki Asano; Yuji Inagaki

doi:10.1143/JPSJ.75.074703

Evidence for multimagnon-mediated nuclear spin relaxation in the intertwining double-chain ferrimagnet Ca₃Cu₃(PO ₄)₄

Shoji Yamamoto, Hiromitsu Hori, Yuji Furukawa, Yusuke Nishisaka, Yuzuru Sumida, Kiyotaka Yamada, Ken Ichi Kumagai, Takayuki Asano, Yuji Inagaki

Applied Physics

Research output: Contribution to journal › Article

7 Citations (Scopus)

Abstract

The nuclear spin-lattice relaxation time T₁ of ³¹P nuclei in the title compound is measured for the first time and interpreted in terms of a modified spin-wave theory. We establish a novel scenario for one-dimensional ferrimagnetic spin dynamics - it is three-magnon processes enhanced by exchange scattering, rather than Raman processes, that make the major contribution to 1/T₁.

Original language	English
Article number	074703
Journal	journal of the physical society of japan
Volume	75
Issue number	7
DOIs	https://doi.org/10.1143/JPSJ.75.074703
Publication status	Published - Jul 1 2006

Fingerprint

ferrimagnets

spin dynamics

spin-lattice relaxation

nuclear spin

magnons

relaxation time

nuclei

scattering

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Cite this

Yamamoto, S., Hori, H., Furukawa, Y., Nishisaka, Y., Sumida, Y., Yamada, K., ... Inagaki, Y. (2006). Evidence for multimagnon-mediated nuclear spin relaxation in the intertwining double-chain ferrimagnet Ca₃Cu₃(PO ₄)₄. journal of the physical society of japan, 75(7), [074703]. https://doi.org/10.1143/JPSJ.75.074703

Evidence for multimagnon-mediated nuclear spin relaxation in the intertwining double-chain ferrimagnet Ca₃Cu₃(PO ₄)₄. / Yamamoto, Shoji; Hori, Hiromitsu; Furukawa, Yuji; Nishisaka, Yusuke; Sumida, Yuzuru; Yamada, Kiyotaka; Kumagai, Ken Ichi; Asano, Takayuki; Inagaki, Yuji.

In: journal of the physical society of japan, Vol. 75, No. 7, 074703, 01.07.2006.

Research output: Contribution to journal › Article

Yamamoto, S, Hori, H, Furukawa, Y, Nishisaka, Y, Sumida, Y, Yamada, K, Kumagai, KI, Asano, T & Inagaki, Y 2006, 'Evidence for multimagnon-mediated nuclear spin relaxation in the intertwining double-chain ferrimagnet Ca₃Cu₃(PO ₄)₄', journal of the physical society of japan, vol. 75, no. 7, 074703. https://doi.org/10.1143/JPSJ.75.074703

Yamamoto S, Hori H, Furukawa Y, Nishisaka Y, Sumida Y, Yamada K et al. Evidence for multimagnon-mediated nuclear spin relaxation in the intertwining double-chain ferrimagnet Ca₃Cu₃(PO ₄)₄. journal of the physical society of japan. 2006 Jul 1;75(7). 074703. https://doi.org/10.1143/JPSJ.75.074703

Yamamoto, Shoji ; Hori, Hiromitsu ; Furukawa, Yuji ; Nishisaka, Yusuke ; Sumida, Yuzuru ; Yamada, Kiyotaka ; Kumagai, Ken Ichi ; Asano, Takayuki ; Inagaki, Yuji. / Evidence for multimagnon-mediated nuclear spin relaxation in the intertwining double-chain ferrimagnet Ca₃Cu₃(PO ₄)₄. In: journal of the physical society of japan. 2006 ; Vol. 75, No. 7.

@article{31b417122b9f420494ec6c94401f47aa,

title = "Evidence for multimagnon-mediated nuclear spin relaxation in the intertwining double-chain ferrimagnet Ca3Cu3(PO 4)4",

abstract = "The nuclear spin-lattice relaxation time T1 of 31P nuclei in the title compound is measured for the first time and interpreted in terms of a modified spin-wave theory. We establish a novel scenario for one-dimensional ferrimagnetic spin dynamics - it is three-magnon processes enhanced by exchange scattering, rather than Raman processes, that make the major contribution to 1/T1.",

author = "Shoji Yamamoto and Hiromitsu Hori and Yuji Furukawa and Yusuke Nishisaka and Yuzuru Sumida and Kiyotaka Yamada and Kumagai, {Ken Ichi} and Takayuki Asano and Yuji Inagaki",

year = "2006",

month = "7",

day = "1",

doi = "10.1143/JPSJ.75.074703",

language = "English",

volume = "75",

journal = "Journal of the Physical Society of Japan",

issn = "0031-9015",

publisher = "Physical Society of Japan",

number = "7",

}

TY - JOUR

T1 - Evidence for multimagnon-mediated nuclear spin relaxation in the intertwining double-chain ferrimagnet Ca3Cu3(PO 4)4

AU - Yamamoto, Shoji

AU - Hori, Hiromitsu

AU - Furukawa, Yuji

AU - Nishisaka, Yusuke

AU - Sumida, Yuzuru

AU - Yamada, Kiyotaka

AU - Kumagai, Ken Ichi

AU - Asano, Takayuki

AU - Inagaki, Yuji

PY - 2006/7/1

Y1 - 2006/7/1

N2 - The nuclear spin-lattice relaxation time T1 of 31P nuclei in the title compound is measured for the first time and interpreted in terms of a modified spin-wave theory. We establish a novel scenario for one-dimensional ferrimagnetic spin dynamics - it is three-magnon processes enhanced by exchange scattering, rather than Raman processes, that make the major contribution to 1/T1.

AB - The nuclear spin-lattice relaxation time T1 of 31P nuclei in the title compound is measured for the first time and interpreted in terms of a modified spin-wave theory. We establish a novel scenario for one-dimensional ferrimagnetic spin dynamics - it is three-magnon processes enhanced by exchange scattering, rather than Raman processes, that make the major contribution to 1/T1.

UR - http://www.scopus.com/inward/record.url?scp=33847254489&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33847254489&partnerID=8YFLogxK

U2 - 10.1143/JPSJ.75.074703

DO - 10.1143/JPSJ.75.074703

M3 - Article

AN - SCOPUS:33847254489

VL - 75

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

SN - 0031-9015

IS - 7

M1 - 074703

ER -

Access to Document

10.1143/JPSJ.75.074703