Direct observation of 235U NMR in an itinerant 5f electron system, USb2

Harukazu Kato; Hironori Sakai; Kenji Ikushima; Shinsaku Kambe; Yo Tokunaga; Dai Aoki; Yoshinori Haga; Yoshichika Onuki; Hiroshi Yasuoka; Russell E. Walstedt

doi:10.1143/JPSJ.73.2085

Direct observation of ²³⁵U NMR in an itinerant 5f electron system, USb₂

Harukazu Kato, Hironori Sakai, Kenji Ikushima, Shinsaku Kambe, Yo Tokunaga, Dai Aoki, Yoshinori Haga, Yoshichika Onuki, Hiroshi Yasuoka, Russell E. Walstedt

IMR - Materials Processing and Characterization Division

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

10 Citations (Scopus)

Abstract

Direct AFNMR studies of ²³⁵U as well as of ¹²¹Sb and ¹²³Sb nuclear spins have been carried out in the antiferromagnetic state of USb₂. The central (±1/2) ²³⁵U peak found at 217.2 MHz passes several identification tests, including the expected very low rate of broadening in an applied field. The ²³⁵U hyperfine constant found, 147 T/μ_B, is within the expected range. This is the first reported observation of ²³⁵U NMR in a conducting host material.

Original language	English
Pages (from-to)	2085-2088
Number of pages	4
Journal	Journal of the Physical Society of Japan
Volume	73
Issue number	8
DOIs	https://doi.org/10.1143/JPSJ.73.2085
Publication status	Published - 2004 Aug

Keywords

5f electron
U NMR
USB

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title = "Direct observation of 235U NMR in an itinerant 5f electron system, USb2",

abstract = "Direct AFNMR studies of 235U as well as of 121Sb and 123Sb nuclear spins have been carried out in the antiferromagnetic state of USb2. The central (±1/2) 235U peak found at 217.2 MHz passes several identification tests, including the expected very low rate of broadening in an applied field. The 235U hyperfine constant found, 147 T/μB, is within the expected range. This is the first reported observation of 235U NMR in a conducting host material.",

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T1 - Direct observation of 235U NMR in an itinerant 5f electron system, USb2

AU - Kato, Harukazu

AU - Sakai, Hironori

AU - Ikushima, Kenji

AU - Kambe, Shinsaku

AU - Tokunaga, Yo

AU - Aoki, Dai

AU - Haga, Yoshinori

AU - Onuki, Yoshichika

AU - Yasuoka, Hiroshi

AU - Walstedt, Russell E.

PY - 2004/8

Y1 - 2004/8

N2 - Direct AFNMR studies of 235U as well as of 121Sb and 123Sb nuclear spins have been carried out in the antiferromagnetic state of USb2. The central (±1/2) 235U peak found at 217.2 MHz passes several identification tests, including the expected very low rate of broadening in an applied field. The 235U hyperfine constant found, 147 T/μB, is within the expected range. This is the first reported observation of 235U NMR in a conducting host material.

AB - Direct AFNMR studies of 235U as well as of 121Sb and 123Sb nuclear spins have been carried out in the antiferromagnetic state of USb2. The central (±1/2) 235U peak found at 217.2 MHz passes several identification tests, including the expected very low rate of broadening in an applied field. The 235U hyperfine constant found, 147 T/μB, is within the expected range. This is the first reported observation of 235U NMR in a conducting host material.

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KW - U NMR

KW - USB

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JF - Journal of the Physical Society of Japan

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ER -

Direct observation of ²³⁵U NMR in an itinerant 5f electron system, USb₂

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