LACK OF CU-3+, PB-4+, AND BI-5+ IONS IN METALLIC AND SUPERCONDUCTING OXIDES

被引:25
作者
HEGDE, MS [1 ]
GANGULY, P [1 ]
机构
[1] INDIAN INST SCI,SOLID STATE & STRUCT CHEM UNIT,BANGALORE 560012,KARNATAKA,INDIA
来源
PHYSICAL REVIEW B | 1988年 / 38卷 / 07期
关键词
D O I
10.1103/PhysRevB.38.4557
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
引用
收藏
页码:4557 / 4561
页数:5
相关论文
共 39 条
[1]   X-RAY ABSORPTION-SPECTROSCOPY OF THE 90 K SUPERCONDUCTOR YBA2CU3O7-DELTA - POSSIBLE CU IONS MIXED VALENCY AND ITS CHANGE WITH OXYGEN-CONTENT AND HIGH-PRESSURE [J].
BAUDELET, F ;
COLLIN, G ;
DARTYGE, E ;
FONTAINE, A ;
KAPPLER, JP ;
KRILL, G ;
ITIE, JP ;
JEGOUDEZ, J ;
MAURER, M ;
MONOD, P ;
REVCOLEVSCHI, A ;
TOLENTINO, H ;
TOURILLON, G ;
VERDAGUER, M .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1987, 69 (2-3) :141-149
[2]   EVIDENCE OF 3D9-LIGAND HOLE STATES IN THE SUPERCONDUCTOR LA1.85SR0.15CUO4 FROM L3 X-RAY ABSORPTION-SPECTROSCOPY [J].
BIANCONI, A ;
BUDNICK, J ;
FLANK, AM ;
FONTAINE, A ;
LAGARDE, P ;
MARCELLI, A ;
TOLENTINO, H ;
CHAMBERLAND, B ;
MICHEL, C ;
RAVEAU, B ;
DEMAZEAU, G .
PHYSICS LETTERS A, 1988, 127 (05) :285-291
[3]  
BIANCONI A, 1987, INT J MOD PHYS, V1, P207
[4]   SQUEEZED BIPOLARONIC STATES AND HIGH-TEMPERATURE SUPERCONDUCTIVITY IN BALACUO SYSTEMS [J].
CHAKRAVERTY, BK ;
FEINBERG, D ;
HANG, Z ;
AVIGNON, M .
SOLID STATE COMMUNICATIONS, 1987, 64 (08) :1147-1151
[5]   MIXED-VALENT BA2BI3+BI5+O6 - STRUCTURE AND PROPERTIES VS TEMPERATURE [J].
COX, DE ;
SLEIGHT, AW .
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1979, 35 (JAN) :1-10
[6]   VALENCE FLUCTUATIONS AND OXYGEN DIMERIZATION IN HIGH-TEMPERATURE SUPERCONDUCTORS FROM X-RAY PHOTOEMISSION SPECTROSCOPY [J].
DAUTH, B ;
KACHEL, T ;
SEN, P ;
FISCHER, K ;
CAMPAGNA, M .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1987, 68 (04) :407-410
[7]  
DAUTH B, 1988, Z PHYS B, V70, P137
[8]   ELECTRONIC-STRUCTURE OF OXIDES OF LEAD .1. STUDY USING X-RAY AND ULTRAVIOLET PHOTOELECTRON-SPECTROSCOPY OF OXIDATION OF POLYCRYSTALLINE LEAD [J].
EVANS, S ;
THOMAS, JM .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1975, 71 (02) :313-328
[9]   OXYGEN DEFECT IN YBA2CU3OX - AN X-RAY PHOTOEMISSION APPROACH [J].
FORD, WK ;
CHEN, CT ;
ANDERSON, J ;
KWO, J ;
LIOU, SH ;
HONG, M ;
RUBENACKER, GV ;
DRUMHELLER, JE .
PHYSICAL REVIEW B, 1988, 37 (13) :7924-7927
[10]   X-RAY PHOTOELECTRON SPECTROSCOPY OF COPPER COMPOUNDS [J].
FROST, DC ;
ISHITANI, A ;
MCDOWELL, CA .
MOLECULAR PHYSICS, 1972, 24 (04) :861-&