Magnetic study of HgBa2Ca2Cu3O8+delta single crystals: Effect of doping on irreversibility and fishtail lines

被引：27

作者：

Maignan, A

Putilin, SN

Hardy, V

Simon, C

Raveau, B

机构：

[1] Laboratoire CRISMAT, URA CNRS 1318, ISMRa, 14050 Caen Cedex, Bd du Maréchal Juin

[2] Moscow State University, Chemical Department

来源：

PHYSICA C | 1996年 / 266卷 / 3-4期

关键词：

D O I：

10.1016/0921-4534(96)00364-4

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Single-crystals of HgBa2Ca2Cu3O8+delta (Hg-1223) have been grown and studied by magnetic measurements. By means of successive annealing, T-c of the crystals has been varied from 105 K for the as-synthesized crystals to 133 K for the optimized ones. Such a T-c variation has allowed the effect of doping on both irreversibility and fishtail lines deduced from half hysteresis loops to be studied. For the Hg-1223 phase the relation between T-c and the fishtail line position indicates its underdoped nature. The comparison of the data for Hg-1223 with that of our single crystals of thallium cuprates shows that the irreversibility line of Hg-1223 stands lower than that of the single TI-layer cuprates. Moreover the optimized Tl- and Hg-1223 exhibit quite a similar electronic anisotropy in agreement with their similarly layered structure.

引用

页码：173 / 177

页数：5

共 20 条

[1] THE SYNTHESIS AND CHARACTERIZATION OF THE HGBA2CA2CU3O8+DELTA-PHASE AND HGBA2CA3CU4O10+DELTA-PHASE [J].

ANTIPOV, EV ;

LOUREIRO, SM ;

CHAILLOUT, C ;

CAPPONI, JJ ;

BORDET, P ;

THOLENCE, JL ;

PUTILIN, SN ;

MAREZIO, M .

PHYSICA C, 1993, 215 (1-2) :1-10

[2] TRANSPORT-PROPERTIES OF SINGLE-CRYSTAL HGBA2CA2CU3O8+DELTA [J].

CARRINGTON, A ;

COLSON, D ;

DUMONT, Y ;

AYACHE, C ;

BERTINOTTI, A ;

MARUCCO, JF .

PHYSICA C, 1994, 234 (1-2) :1-9

[3] NEUTRON POWDER DIFFRACTION STUDY AT ROOM-TEMPERATURE AND AT 10-K OF THE CRYSTAL-STRUCTURE OF THE 133-K SUPERCONDUCTOR HGBA2CA2CU3O8+DELTA [J].

CHMAISSEM, O ;

HUANG, Q ;

ANTIPOV, EV ;

PUTILIN, SN ;

MAREZIO, M ;

LOUREIRO, SM ;

CAPPONI, JJ ;

THOLENCE, JL ;

SANTORO, A .

PHYSICA C, 1993, 217 (3-4) :265-272

[4] SUPERCONDUCTIVITY ABOVE 150-K IN HGBA2CA2CU3O8+DELTA AT HIGH-PRESSURES [J].

CHU, CW ;

GAO, L ;

CHEN, F ;

HUANG, ZJ ;

MENG, RL ;

XUE, YY .

NATURE, 1993, 365 (6444) :323-325

[5] SYNTHESIS AND CHARACTERIZATION OF SUPERCONDUCTING SINGLE-CRYSTALS OF HGBA2CA2CU3O8+DELTA [J].

COLSON, D ;

BERTINOTTI, A ;

HAMMANN, J ;

MARUCCO, JF ;

PINATEL, A .

PHYSICA C, 1994, 233 (3-4) :231-236

[6] THE FISHTAIL EFFECT IN DIFFERENT TL BASED SINGLE-CRYSTALS - A POSSIBLE INTERPLAY WITH THE ELECTRONIC ANISOTROPY [J].

HARDY, V ;

WAHL, A ;

RUYTER, A ;

MAIGNAN, A ;

MARTIN, C ;

COUDRIER, L ;

PROVOST, J ;

SIMON, C .

PHYSICA C, 1994, 232 (3-4) :347-358

[7] SURFACE BARRIERS, IRREVERSIBILITY LINE, AND PANCAKE VORTICES IN AN ALIGNED HGBA2CA2CU3O8+DELTA SUPERCONDUCTOR [J].

KIM, YC ;

THOMPSON, JR ;

CHRISTEN, DK ;

SUN, YR ;

PARANTHAMAN, M ;

SPECHT, ED .

PHYSICAL REVIEW B, 1995, 52 (06) :4438-4445

[8]

KISHIO K, 1994, P 7 INT WORKSH CRIT

[9] ANISOTROPIC PROPERTIES OF THE ANOMALOUS 2ND PEAK IN THE MAGNETIZATION CURVES AND THE IRREVERSIBILITY FIELD OF YBA2CU3OY (6.6-LESS-THAN-OR-EQUAL-TO-Y-LESS-THAN-OR-EQUAL-TO-6.9) SINGLE-CRYSTALS [J].

KOBAYASHI, N ;

HIRANO, K ;

NISHIZAKI, T ;

IWASAKI, H ;

SASAKI, T ;

AWAJI, S ;

WATANABE, K ;

ASAOKA, H ;

TAKEI, H .

PHYSICA C, 1995, 251 (3-4) :255-262

[10] HIGH-CURRENT DENSITIES ABOVE 100 K IN THE HIGH-TEMPERATURE SUPERCONDUCTOR HGBA2CACU2O6+DELTA [J].

KRUSINELBAUM, L ;

TSUEI, CC ;

GUPTA, A .

NATURE, 1995, 373 (6516) :679-681

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