SUPERCONDUCTIVITY AND ANTIFERROMAGNETISM IN THE CU(2) PLANES OF YBA2CU3O7HX

被引：24

作者：

FELNER, I ^{[1
]}

BROSH, B ^{[1
]}

GOREN, SD ^{[1
]}

KORN, C ^{[1
]}

VOLTERRA, V ^{[1
]}

机构：

[1] BEN GURION UNIV NEGEV, DEPT PHYS, IL-84105 BEER SHEVA, ISRAEL

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.43.10368

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Mossbauer, magnetic susceptibility, and powder x-ray diffraction measurements were performed to study the magnetic properties and superconductivity of hydrogen-charged YBa2Cu3O7H(x) doped with 2 at.% Fe-57. T(c) is reduced with increasing H concentration and superconductivity was absent at x = 1.3. An analysis of the Mossbauer spectra at different temperatures shows that antiferromagnetism at the Cu(2) sites is induced by hydrogen in a very similar way as the removal of oxygen. The phase diagram is very similar to the well-known phase diagrams obtained in a wide family of cationic substitutions in YBa2Cu3O7.

引用

页码：10368 / 10371

页数：4

共 14 条

[1] A NEW METHOD OF ESTIMATING THE SUPERCONDUCTING VOLUME FRACTION IN HIGH-TC SUPERCONDUCTORS [J].

ANDO, Y ;

AKITA, S .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1990, 29 (05) :L770-L771

[2] COMPETITION BETWEEN SUPERCONDUCTIVITY AND ANTIFERROMAGNETISM IN CU(2) LAYERS OF Y1-XPRXBA2CU3-YFEYOZ, Y1-XPRXBA2CU3-YCOYOZ, Y1-XPRXBA2CU3-YZNYOZ [J].

FELNER, I ;

NOWIK, I ;

BAUMINGER, ER ;

HECHEL, D ;

YARON, U .

PHYSICAL REVIEW LETTERS, 1990, 65 (15) :1945-1948

[3] EVIDENCE OF LOCAL MAGNETIC ORDER IN THE SUPERCONDUCTING PHASE OF HYDROGEN DOPED YBA2CU3O7 USING NUCLEAR MAGNETIC-RESONANCE [J].

GOREN, SD ;

KORN, C ;

VOLTERRA, V ;

SCHAEFER, M ;

RIESEMEIER, H ;

ROSSLER, E ;

STENSCHKE, H ;

VIETH, HM ;

LUDERS, K .

SOLID STATE COMMUNICATIONS, 1989, 70 (03) :279-282

[4] INFLUENCE OF HYDROGEN ON THE Y-89 NMR IN HXYBA2CU3O7 [J].

GOREN, SD ;

KORN, C ;

VOLTERRA, V ;

RIESEMEIER, H ;

ROSSLER, E ;

SCHAEFER, M ;

VIETH, HM ;

LUDERS, K .

PHYSICAL REVIEW B, 1990, 42 (13) :7949-7952

[5] MAGNETIC ORDER AND SUPERCONDUCTIVITY IN YBA2CU3-YFEOZ, YBA2CU3-YCOOZ [J].

HECHEL, D ;

NOWIK, I ;

BAUMINGER, ER ;

FELNER, I .

PHYSICAL REVIEW B, 1990, 42 (04) :2166-2173

[6]

HECHEL D, 1989, PHYS REV B, V40, P6739

[7] DETERMINATION OF DOPANT SITE OCCUPANCIES IN CU-SUBSTITUTED YBA2CU3O7-DELTA BY DIFFERENTIAL ANOMALOUS X-RAY-SCATTERING [J].

HOWLAND, RS ;

GEBALLE, TH ;

LADERMAN, SS ;

FISCHERCOLBRIE, A ;

SCOTT, M ;

TARASCON, JM ;

BARBOUX, P .

PHYSICAL REVIEW B, 1989, 39 (13) :9017-9027

[8] SUPERCONDUCTIVITY AND MAGNETISM IN THE HIGH-TC COPPER OXIDES [J].

JOHNSTON, DC ;

SINHA, SK ;

JACOBSON, AJ ;

NEWSAM, JM .

PHYSICA C, 1988, 153 :572-577

[9] STRUCTURAL-PROPERTIES OF OXYGEN-DEFICIENT YBA2CU3O7-DELTA [J].

JORGENSEN, JD ;

VEAL, BW ;

PAULIKAS, AP ;

NOWICKI, LJ ;

CRABTREE, GW ;

CLAUS, H ;

KWOK, WK .

PHYSICAL REVIEW B, 1990, 41 (04) :1863-1877

[10]

KISTENMACHER TI, 1988, PHYS REV B, V39, P11680

← 1 2 →