TRANSPORT-PROPERTIES OF INFINITE-LAYER P-TYPE CUPRATES

被引：13

作者：

KUBO, K

YAMAUCHI, H

机构：

[1] Superconductivity Research Laboratory, International Superconductivity Technology Center, Koto-ku Tokyo 135, 10-13, Shinonome

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 02期

关键词：

D O I：

10.1103/PhysRevB.49.1289

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Previously we synthesized infinite-layer cuprates, Cal-xLixCuO2 with 0.2 less than or equal to x less than or equal to 0.45 and showed that Li ions entered the Ca site. These were the first hole-doped (or p-type) cuprates, to our knowledge, that contained square-coplanar fourfold-coordinated Cu ions (without Cu ions having apex oxygen ions). Here, we studied the transport properties of these cuprates and found that it was difficult to metallize them by means of conventional hole-doping techniques. In conjunction with the present experimental results, we discussed the electronic structure of high-T-c superconducting cuprates.

引用

页码：1289 / 1293

页数：5

共 26 条

[1]

Barnard R. D., 1972, THERMOELECTRICITY ME, P51

[2] OXYGEN STOICHIOMETRY, SUPERCONDUCTIVITY AND NORMAL-STATE PROPERTIES OF YBA2CU3O7-DELTA [J].

CAVA, RJ ;

BATLOGG, B ;

CHEN, CH ;

RIETMAN, EA ;

ZAHURAK, SM ;

WERDER, D .

NATURE, 1987, 329 (6138) :423-425

[3] BAND-GAP CLOSING IN LA2-XSRXNIO4+DELTA [J].

GRANADOS, X ;

FONTCUBERTA, J ;

VALLETREGI, M ;

SAYAGUES, MJ ;

GONZALEZCALBET, JM .

JOURNAL OF SOLID STATE CHEMISTRY, 1993, 102 (02) :455-464

[4] TRANSPORT AND MAGNETIC-PROPERTIES OF THE SUPERCONDUCTING LA2CUO4+DELTA PHASES (0-LESS-THAN-DELTA-LESS-THAN-0.09) PREPARED BY ELECTROCHEMICAL OXIDATION [J].

GRENIER, JC ;

LAGUEYTE, N ;

WATTIAUX, A ;

DOUMERC, JP ;

DORDOR, P ;

ETOURNEAU, J ;

POUCHARD, M ;

GOODENOUGH, JB ;

ZHOU, JS .

PHYSICA C, 1992, 202 (3-4) :209-218

[5] MAGNETIC-SUSCEPTIBILITY SCALING IN LA2-XSRXCUO4-Y [J].

JOHNSTON, DC .

PHYSICAL REVIEW LETTERS, 1989, 62 (08) :957-960

[6] 1A1G TO 3B1G CONVERSION AT THE ONSET OF SUPERCONDUCTIVITY IN LA2-XSRXCUO4 DUE TO THE APICAL OXYGEN EFFECT [J].

KAMIMURA, H ;

ETO, M .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1990, 59 (09) :3053-3056

[7] 2-DIMENSIONAL ANTIFERROMAGNETIC CORRELATION WITH SPIN 1/2 IN MAGNETIC-SUSCEPTIBILITY OF (LA, SR)2NIO4 [J].

KATO, M ;

MAENO, Y ;

FUJITA, T .

PHYSICA C, 1991, 176 (4-6) :533-540

[8] SYNTHESIS AND CHARACTERIZATION OF INFINITE LAYER COMPOUNDS DOPED WITH P-TYPE CARRIERS [J].

KUBO, K ;

ICHIKAWA, M ;

SUGII, N ;

YAMAMOTO, K ;

YAMAUCHI, H .

JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 195 (1-2) :371-374

[9] TRANSPORT AND MAGNETIC-PROPERTIES OF TL2BA2CUO6+DELTA SHOWING A DELTA-DEPENDENT GRADUAL TRANSITION FROM AN 85-K SUPERCONDUCTOR TO A NONSUPERCONDUCTING METAL [J].

KUBO, Y ;

SHIMAKAWA, Y ;

MANAKO, T ;

IGARASHI, H .

PHYSICAL REVIEW B, 1991, 43 (10) :7875-7882

[10] THERMOELECTRIC-POWER OF A HUBBARD CHAIN WITH ARBITRARY ELECTRON-DENSITY - STRONG-COUPLING LIMIT [J].

KWAK, JF ;

BENI, G .

PHYSICAL REVIEW B, 1976, 13 (02) :652-657

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