Pressure-induced transitions in single-crystal La0.84Sr0.16MnO3 -: art. no. 172416

被引：13

作者：

Zhou, JS ^{[1
]}

Liu, GL ^{[1
]}

Goodenough, JB ^{[1
]}

机构：

[1] Univ Texas, Texas Mat Inst, ETC 9 102, Austin, TX 78712 USA

来源：

PHYSICAL REVIEW B | 2001年 / 63卷 / 17期

关键词：

D O I：

10.1103/PhysRevB.63.172416

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Measurements of the transport properties under high pressure of an x = 0.16 crystal have revealed the disappearance, in a two-phase domain, of a low-temperature. orbitally ordered O " phase, as well as a discontinuous crossover of the ferromagnetic Curie temperature T-c at an orthorhombic-rhombohedral phase boundary in the narrow compositional range 0.16<x<0.17 of the system La1 - xSrxMnO3. The data also suggest that the O " phase below an insulator-metal transition temperature T-IM is distinguishable from that between the order-disorder transition at T-oo.

引用

页数：4

共 10 条

[1] First-order transition at T-C in the orthomanganites [J].

Archibald, W ;

Zhou, JS ;

Goodenough, JB .

PHYSICAL REVIEW B, 1996, 53 (21) :14445-14449

[2] Structure-properties phase diagram for La1-xSrxMnO3 (0.1≤x≤0.2) [J].

Dabrowski, B ;

Xiong, X ;

Bukowski, Z ;

Dybzinski, R ;

Klamut, PW ;

Siewenie, JE ;

Chmaissem, O ;

Shaffer, J ;

Kimball, CW ;

Jorgensen, JD ;

Short, S .

PHYSICAL REVIEW B, 1999, 60 (10) :7006-7017

[3] THERMOELECTRIC-POWER DUE TO ELECTRONIC HOPPING MOTION [J].

EMIN, D .

PHYSICAL REVIEW LETTERS, 1975, 35 (13) :882-885

[4] Transition between two ferromagnetic states driven by orbital ordering in La0.88Sr0.12MnO3 [J].

Endoh, Y ;

Hirota, K ;

Ishihara, S ;

Okamoto, S ;

Murakami, Y ;

Nishizawa, A ;

Fukuda, T ;

Kimura, H ;

Nojiri, H ;

Kaneko, K ;

Maekawa, S .

PHYSICAL REVIEW LETTERS, 1999, 82 (21) :4328-4331

[5] Magnetotransport properties and magnetostructural phenomenon in single crystals of La0.7(Ca1-ySry)0.3MnO3 -: art. no. 024421 [J].

Tomioka, Y ;

Asamitsu, A ;

Tokura, Y .

PHYSICAL REVIEW B, 2001, 63 (02)

[6] INSULATOR-METAL TRANSITION AND GIANT MAGNETORESISTANCE IN LA1-XSRXMNO3 [J].

URUSHIBARA, A ;

MORITOMO, Y ;

ARIMA, T ;

ASAMITSU, A ;

KIDO, G ;

TOKURA, Y .

PHYSICAL REVIEW B, 1995, 51 (20) :14103-14109

[7] Polaron ordering in low-doping La1-xSrxMnO3 [J].

Yamada, Y ;

Hino, O ;

Nohdo, S ;

Kanao, R ;

Inami, T ;

Katano, S .

PHYSICAL REVIEW LETTERS, 1996, 77 (05) :904-907

[8] INTERACTION BETWEEN THE D-SHELLS IN THE TRANSITION METALS .2. FERROMAGNETIC COMPOUNDS OF MANGANESE WITH PEROVSKITE STRUCTURE [J].

ZENER, C .

PHYSICAL REVIEW, 1951, 82 (03) :403-405

[9] Pressure-induced polaronic to itinerant electronic transition in La1-xSrxMnO3 crystals [J].

Zhou, JS ;

Goodenough, JB ;

Asamitsu, A ;

Tokura, Y .

PHYSICAL REVIEW LETTERS, 1997, 79 (17) :3234-3237

[10] Zener versus de Gennes ferromagnetism in La1-xSrxMnO3 [J].

Zhou, JS ;

Goodenough, JB .

PHYSICAL REVIEW B, 2000, 62 (06) :3834-3838

← 1 →