238U Mossbauer spectroscopy of UGe2

被引：11

作者：

Tsutsui, S ^{[1
]}

Nakada, M

Saeki, M

Nasu, S

Haga, Y

Yamamoto, E

Onuki, Y

机构：

[1] Osaka Univ, Grad Sch Engn Sci, Osaka 5608531, Japan

[2] Japan Atom Energy Res Inst, Adv Sci Res Ctr, Dept Mat Sci, Naka, Ibaraki 3191195, Japan

[3] Japan Atom Energy Res Inst, Nucl Technol & Educ Ctr, Naka, Ibaraki 3191195, Japan

来源：

PHYSICAL REVIEW B | 1999年 / 60卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.60.37

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have performed the U-238 Mossbauer spectroscopy of a ferromagnetic compound UGe2 to investigate its magnetic property and local electronic state. The hyperfine magnetic splitting is observed in the spectrum below a Curie temperature of 52 K. The magnitude of the hyperfine magnetic field is determined as 240 +/-10 T at 5.3 K. Its temperature dependence is the same one as the magnetization. The hyperfine coupling constant of 238U nucleus is 160+/-10 T/mu(B), which does not show any temperature dependence. [S0163-1829(99)00826-7].

引用

页码：37 / 39

页数：3

共 19 条

[1]

EIJIMA T, 1996, PHYS REV B, V53, P1806

[2] THE THEORY OF MAGNETIC RESONANCE EXPERIMENTS ON SALTS OF THE RARE EARTHS [J].

ELLIOTT, RJ ;

STEVENS, KWH .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1953, 218 (1135) :553-566

[3] NEUTRON-DIFFRACTION STUDY OF ANTIFERROMAGNETISM IN UO2 [J].

FRAZER, BC ;

SHIRANE, G ;

COX, DE ;

OLSEN, CE .

PHYSICAL REVIEW, 1965, 140 (4A) :1448-&

[4] Observation of 235U NMR in the antiferromagnetic state of UO2 [J].

Ikushima, K ;

Yasuoka, H ;

Tsutsui, S ;

Saeki, M ;

Nasu, S ;

Date, M .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1998, 67 (01) :65-66

[5]

Menovsky A., 1983, High Field Magnetism. Proceedings of the International Symposium, P189

[6] Preparation of source and sealed absorber holder for 237Np and 238U Mossbauer measurements [J].

Nakada, M ;

Saeki, M ;

Masaki, NM ;

Tsutsui, S .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 1998, 232 (1-2) :201-207

[7] Crystal structure of UGe2 [J].

Oikawa, K ;

Kamiyama, T ;

Asano, H ;

Onuki, Y ;

Kohgi, M .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1996, 65 (10) :3229-3232

[8] HIGH-FIELD MAGNETORESISTANCE AND DEHAAS-VANALPHEN EFFECT IN UGE2 [J].

ONUKI, Y ;

YUN, SW ;

UKON, I ;

UMEHARA, I ;

SATOH, K ;

SAKAMOTO, I ;

HUNT, M ;

MEESON, P ;

PROBST, PA ;

SPRINGFORD, M .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1991, 60 (07) :2127-2130

[9] MAGNETIC AND ELECTRICAL-PROPERTIES OF U-GE INTERMETALLIC COMPOUNDS [J].

ONUKI, Y ;

UKON, I ;

YUN, SW ;

UMEHARA, I ;

SATOH, K ;

FUKUHARA, T ;

SATO, H ;

TAKAYANAGI, S ;

SHIKAMA, M ;

OCHIAI, A .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1992, 61 (01) :293-299

[10] ANOMALOUS THERMAL-EXPANSION OF SINGLE-CRYSTALLINE UGE2 [J].

OOMI, G ;

NISHIMURA, K ;

ONUKI, Y ;

YUN, SW .

PHYSICA B-CONDENSED MATTER, 1993, 186-88 :758-760

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