Hyperfine coupling constant in the paramagnetic and antiferromagnetic states of UGa3

S. Kambe; H. Kato; H. Sakai; Y. Tokunaga; R. E. Walstedt; Y. Haga; H. Yasuoka; D. Aoki; Y. Ônuki

doi:10.1016/S0921-4526(02)02520-6

Hyperfine coupling constant in the paramagnetic and antiferromagnetic states of UGa₃

S. Kambe, H. Kato, H. Sakai, Y. Tokunaga, R. E. Walstedt, Y. Haga, H. Yasuoka, D. Aoki, Y. Ônuki

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

2 Citations (Scopus)

Abstract

⁶⁹Ga NMR in the paramagnetic and antiferromagnetically ordered states has been measured in a single crystal sample of UGa₃. The Knight shift K versus the static susceptibility χ: (K - χ) plot shows a drastic change of slope at the Nèel temperature T_N = 67 K and the second transition of 40 K. These changes indicate that 5f orbital modifications are initiated at the transitions noted.

Original language	English
Pages (from-to)	614-615
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	329-333
Issue number	II
DOIs	https://doi.org/10.1016/S0921-4526(02)02520-6
Publication status	Published - 2003 May
Externally published	Yes

Keywords

Antiferromagnetic ordering
Hyperfine interaction
NMR
UGa

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/S0921-4526(02)02520-6

Cite this

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title = "Hyperfine coupling constant in the paramagnetic and antiferromagnetic states of UGa3",

abstract = "69Ga NMR in the paramagnetic and antiferromagnetically ordered states has been measured in a single crystal sample of UGa3. The Knight shift K versus the static susceptibility χ: (K - χ) plot shows a drastic change of slope at the N{\`e}el temperature TN = 67 K and the second transition of 40 K. These changes indicate that 5f orbital modifications are initiated at the transitions noted.",

keywords = "Antiferromagnetic ordering, Hyperfine interaction, NMR, UGa",

author = "S. Kambe and H. Kato and H. Sakai and Y. Tokunaga and Walstedt, {R. E.} and Y. Haga and H. Yasuoka and D. Aoki and Y. {\^O}nuki",

year = "2003",

month = may,

doi = "10.1016/S0921-4526(02)02520-6",

language = "English",

volume = "329-333",

pages = "614--615",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "II",

}

TY - JOUR

T1 - Hyperfine coupling constant in the paramagnetic and antiferromagnetic states of UGa3

AU - Kambe, S.

AU - Kato, H.

AU - Sakai, H.

AU - Tokunaga, Y.

AU - Walstedt, R. E.

AU - Haga, Y.

AU - Yasuoka, H.

AU - Aoki, D.

AU - Ônuki, Y.

PY - 2003/5

Y1 - 2003/5

N2 - 69Ga NMR in the paramagnetic and antiferromagnetically ordered states has been measured in a single crystal sample of UGa3. The Knight shift K versus the static susceptibility χ: (K - χ) plot shows a drastic change of slope at the Nèel temperature TN = 67 K and the second transition of 40 K. These changes indicate that 5f orbital modifications are initiated at the transitions noted.

AB - 69Ga NMR in the paramagnetic and antiferromagnetically ordered states has been measured in a single crystal sample of UGa3. The Knight shift K versus the static susceptibility χ: (K - χ) plot shows a drastic change of slope at the Nèel temperature TN = 67 K and the second transition of 40 K. These changes indicate that 5f orbital modifications are initiated at the transitions noted.

KW - Antiferromagnetic ordering

KW - Hyperfine interaction

KW - NMR

KW - UGa

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U2 - 10.1016/S0921-4526(02)02520-6

DO - 10.1016/S0921-4526(02)02520-6

M3 - Article

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VL - 329-333

SP - 614

EP - 615

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - II

ER -