Magnetoresistance and energy gap of CeNiSn in high-magnetic field

被引：7

作者：

Sugiyama, K

Fujita, M

Kindo, K

Nakamoto, G

Kobayashi, K

Takabatake, T

Fujii, H

机构：

[1] OSAKA UNIV,EXTREME MAT RES CTR,TOYONAKA,OSAKA 560,JAPAN

[2] HIROSHIMA UNIV,FAC INTEGRATED ARTS & SCI,HIGASHIHIROSHIMA 739,JAPAN

[3] HIROSHIMA UNIV,FAC SCI,HIGASHIHIROSHIMA 739,JAPAN

来源：

PHYSICA B | 1997年 / 230卷

关键词：

CeNiSn; magnetization; magnetoresistance;

D O I：

10.1016/S0921-4526(96)00801-0

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The magnetization and longitudinal magnetoresistance measurements up to 36 T have been carried out on a single-crystal CeNiSn which shows metallic behavior in the resistivity along the a-axis. Large negative magnetoresistances are found along the a-, b- and c-axis in high fields above 10 T, A metamagnetic behavior in the magnetization is observed along the a-axis at around 15 T and a precursor along the b-axis at around 35 T.

引用

页码：683 / 686

页数：4

共 8 条

[1]

EKINO T, 1997, PHYSICA B, P230

[2] Crystal growth and characterization of the Kondo semimetal CeNiSn [J].

Nakamoto, G ;

Takabatake, T ;

Fujii, H ;

Minami, A ;

Maezawa, K ;

Oguro, I ;

Menovsky, AA .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1995, 64 (12) :4834-4840

[3] LOW-ENERGY EXCITATION IN KONDO SEMICONDUCTORS CENISN AND CERHSB [J].

NAKAMURA, K ;

KITAOKA, Y ;

ASAYAMA, K ;

TAKABATAKE, T ;

TANAKA, H ;

FUJII, H .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1994, 63 (02) :433-436

[4] Pseudogap due to coherence Kondo effect in CeNiSn and CeRhSb [J].

Nishigori, S ;

Goshima, H ;

Suzuki, T ;

Fujita, T ;

Nakamoto, G ;

Tanaka, H ;

Takabatake, T ;

Fujii, H .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1996, 65 (08) :2614-2623

[5] HIGH-FIELD MAGNETISM OF KONDO SEMICONDUCTORS CENISN AND CERHSB [J].

SUGIYAMA, K ;

INOUE, T ;

ODA, K ;

TAKABATAKE, T ;

TANAKA, H ;

FUJII, H ;

KINDO, K ;

DATE, M .

PHYSICA B, 1995, 211 (1-4) :223-226

[6] FORMATION OF AN ANISOTROPIC ENERGY-GAP IN THE VALENCE-FLUCTUATING SYSTEM CENISN [J].

TAKABATAKE, T ;

TESHIMA, F ;

FUJII, H ;

NISHIGORI, S ;

SUZUKI, T ;

FUJITA, T ;

YAMAGUCHI, Y ;

SAKURAI, J ;

JACCARD, D .

PHYSICAL REVIEW B, 1990, 41 (13) :9607-9610

[7] FIELD-INDUCED TRANSITION FROM A PSEUDOGAP STATE TO A HEAVY-FERMION STATE IN THE KONDO-LATTICE SYSTEM CENISN [J].

TAKABATAKE, T ;

NAGASAWA, M ;

FUJII, H ;

KIDO, G ;

SUGIYAMA, K ;

SENDA, K ;

KINDO, K ;

DATE, M .

PHYSICA B, 1992, 177 (1-4) :177-180

[8]

YOSIDA K, 1973, MAGNETISM, V5, P282

← 1 →