THERMOELECTRIC POWER AND CONDUCTION MECHANISM IN NEARLY STOICHIOMETRIC URANIUM DIOXIDE SINGLE CRYSTALS

被引：13

作者：

DECONINCK, R

DEVREESE, J

机构：

[1] Solid State Physics Department, S.C.K. — C.E.N.

[2] Rijksuniversitair Centrum, Antwerpen

来源：

PHYSICA STATUS SOLIDI | 1969年 / 32卷 / 02期

关键词：

D O I：

10.1002/pssb.19690320236

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The thermoelectric power and the electrical conductivity have been measured on nearly stoichiometric UO2 single crystals in the temperature range of 170 to 1250 °K. The activation energies deduced from the thermoelectric power and the electrical conductivity curves remain unchanged between 170 and 1000 °K. However their values are different from each other. The results have been explained in terms of the small polaron theory which is in agreement with our previous analysis. Copyright © 1969 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：823 / +

页数：1

共 24 条

[1]

ADAMS RK, 1965, ORNL3649, V2

[2] ELECTRICAL PROPERTIES OF NONSTOICHIOMETRIC URANIUM DIOXIDE [J].

ARONSON, S ;

RULLI, JE ;

SCHANER, BE .

JOURNAL OF CHEMICAL PHYSICS, 1961, 35 (04) :1382-&

[3]

BELLE J, 1961, URANIUM DIOXIDE P ED, P211

[4] MECHANISM OF ELECTRICAL CONDUCTION IN LI-DOPED NIO [J].

BOSMAN, AJ ;

CREVECOEUR, C .

PHYSICAL REVIEW, 1966, 144 (02) :763-+

[5]

DECONINCK R, 1967, EUR3323E, P23

[6]

DECONINCK R, 1965, EUR1414E, P19

[7]

DECONINCK R, 1965, EUR2042, P17

[8]

DECONINCK R, 1966, SEP P SOL STAT C CAI, P187

[9] ON CONDUCTION MECHANISM IN URANIUM DIOXIDE [J].

DEVREESE, J ;

DECONINC.R ;

POLLAK, H .

PHYSICA STATUS SOLIDI, 1966, 17 (02) :825-&

[10]

DEVREESE J, 1963, B SOC BELGE PHYS 3, P259

← 1 2 3 →