NMR study on the spin gap in spin ladder Sr14Cu24O41

Ken ichi Kumagai; Sigenori Tsuji; Yuji Furukawa; Masatsune Kato; Yoji Koike

doi:10.1007/BF02570966

NMR study on the spin gap in spin ladder Sr₁₄Cu₂₄O₄₁

Ken ichi Kumagai, Sigenori Tsuji, Yuji Furukawa, Masatsune Kato, Yoji Koike

ENG - Applied Physics

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

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Abstract

From the NMR shift, K_SPIN and nuclear relaxation time, T₁ of Cu-NQR/NMR in Sr₁₄Cu₂₄O₄₁, the energy gaps in the spin excitation spectrum are confirmed in the both Cu chain and ladder site. Doping effects by substitution of Sr by Ca and Y are also investigated.

Original language	English
Pages (from-to)	1949-1950
Number of pages	2
Journal	Czechoslovak Journal of Physics
Volume	46
Issue number	SUPPL. 4
DOIs	https://doi.org/10.1007/BF02570966
Publication status	Published - 1996

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1007/BF02570966

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@article{65a1ce93ec34433489173799a723e55e,

title = "NMR study on the spin gap in spin ladder Sr14Cu24O41",

abstract = "From the NMR shift, KSPIN and nuclear relaxation time, T1 of Cu-NQR/NMR in Sr14Cu24O41, the energy gaps in the spin excitation spectrum are confirmed in the both Cu chain and ladder site. Doping effects by substitution of Sr by Ca and Y are also investigated.",

author = "Kumagai, {Ken ichi} and Sigenori Tsuji and Yuji Furukawa and Masatsune Kato and Yoji Koike",

year = "1996",

doi = "10.1007/BF02570966",

language = "English",

volume = "46",

pages = "1949--1950",

journal = "Czechoslovak Journal of Physics",

issn = "0011-4626",

publisher = "Springer Netherlands",

number = "SUPPL. 4",

}

TY - JOUR

T1 - NMR study on the spin gap in spin ladder Sr14Cu24O41

AU - Kumagai, Ken ichi

AU - Tsuji, Sigenori

AU - Furukawa, Yuji

AU - Kato, Masatsune

AU - Koike, Yoji

PY - 1996

Y1 - 1996

N2 - From the NMR shift, KSPIN and nuclear relaxation time, T1 of Cu-NQR/NMR in Sr14Cu24O41, the energy gaps in the spin excitation spectrum are confirmed in the both Cu chain and ladder site. Doping effects by substitution of Sr by Ca and Y are also investigated.

AB - From the NMR shift, KSPIN and nuclear relaxation time, T1 of Cu-NQR/NMR in Sr14Cu24O41, the energy gaps in the spin excitation spectrum are confirmed in the both Cu chain and ladder site. Doping effects by substitution of Sr by Ca and Y are also investigated.

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UR - http://www.scopus.com/inward/citedby.url?scp=22044451584&partnerID=8YFLogxK

U2 - 10.1007/BF02570966

DO - 10.1007/BF02570966

M3 - Article

AN - SCOPUS:22044451584

VL - 46

SP - 1949

EP - 1950

JO - Czechoslovak Journal of Physics

JF - Czechoslovak Journal of Physics

SN - 0011-4626

IS - SUPPL. 4

ER -

NMR study on the spin gap in spin ladder Sr₁₄Cu₂₄O₄₁

Abstract

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