CHARGE-DISTRIBUTION IN YUPR1-UBA2CU3OX

被引：7

作者：

BLACKSTEAD, HA

DOW, JD

FEDERICI, JF

PACKARD, WE

PULLING, DB

机构：

[1] ARIZONA STATE UNIV,DEPT PHYS & ASTRON,TEMPE,AZ 85287

[2] NEW JERSEY INST TECHNOL,DEPT PHYS,NEWARK,NJ 07102

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1994年 / 235卷

关键词：

D O I：

10.1016/0921-4534(94)92302-7

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The charge-distributions of YuPr1-uBa2Cu3Ox with x approximate to 7 are determined from the Rietveld-refined neutron scattering data of Neumeier et al. using the bond-valance-sum method. Differences between these charge distributions and those proposed by the Charge-Transfer hypothesis and the Fehrenbacher-Rice model are pointed out.

引用

页码：2161 / 2162

页数：2

共 7 条

[1] BLACKSTEAD HA, 1994, JETP LETT+, V59, P283
[2] BLACKSTEAD HA, IN PRESS
[3] BOND-VALENCE PARAMETERS OBTAINED FROM A SYSTEMATIC ANALYSIS OF THE INORGANIC CRYSTAL-STRUCTURE DATABASE
BROWN, ID
ALTERMATT, D
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[4] STRUCTURAL ANOMALIES, OXYGEN ORDERING AND SUPERCONDUCTIVITY IN OXYGEN DEFICIENT BA2YCU3OX
CAVA, RJ
HEWAT, AW
HEWAT, EA
BATLOGG, B
MAREZIO, M
RABE, KM
KRAJEWSKI, JJ
PECK, WF
RUPP, LW
[J]. PHYSICA C, 1990, 165 (5-6): : 419 - 433
[5] UNUSUAL ELECTRONIC-STRUCTURE OF PRBA2CU3O7
FEHRENBACHER, R
RICE, TM
[J]. PHYSICAL REVIEW LETTERS, 1993, 70 (22) : 3471 - 3474
[6] LANTHANIDE SUBSTITUTION IN YBA2CU3O9-DELTA
KAREN, P
FJELLVAG, H
BRAATEN, O
KJEKSHUS, A
BRATSBERG, H
[J]. ACTA CHEMICA SCANDINAVICA, 1990, 44 (10): : 994 - 1001
[7] NEUTRON-DIFFRACTION STUDY OF PR VALENCE AND OXYGEN ORDERING IN THE Y1-XPRXBA2CU3O7-DELTA SYSTEM
NEUMEIER, JJ
BJORNHOLM, T
MAPLE, MB
RHYNE, JJ
GOTAAS, JA
[J]. PHYSICA C, 1990, 166 (1-2): : 191 - 196

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