FORMATION ENERGY OF INDIVIDUAL CATION VACANCIES IN LIF AND NACL

被引：18

作者：

SPENCER, OS

PLINT, CA

机构：

[1] Department of Physics, University of Oklahoma, Norman

来源：

JOURNAL OF APPLIED PHYSICS | 1969年 / 40卷 / 01期

关键词：

D O I：

10.1063/1.1657025

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The formation energy g+ of an individual cation vacancy in LiF and NaCl has been measured by means of the temperature dependence of the electrical signals produced by push-pull deformation of bent crystals and application of the theory of charged dislocations. For LiF: g +=0.74±0.04 eV at 680°K. For NaCl: g+=0. 75±0.04 eV at 627°K and 0.72±0.04 eV at 761°K. A comparison with other published results for NaCl reveals some unexplained disagreement. © 1969 The American Institute of Physics.

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页码：168 / &

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共 13 条

[1] MOBILE CHARGED DISLOCATIONS IN IONIC CRYSTALS [J].

BROWN, LM .

PHYSICA STATUS SOLIDI, 1961, 1 (06) :585-599

[2] BENDING DEFORMATION OF MAGNESIUM OXIDE [J].

BRUNEAU, AA ;

PRATT, PL .

PHILOSOPHICAL MAGAZINE, 1962, 7 (83) :1871-&

[3] THE TEMPERATURE DEPENDENCE OF THE CHARGE ON DISLOCATIONS IN NACL AND THE DETERMINATION OF THE SEPARATE FREE ENERGIES OF FORMATION OF POSITIVE-ION AND NEGATIVE-ION VACANCIES [J].

DAVIDGE, RW .

PHYSICA STATUS SOLIDI, 1963, 3 (10) :1851-1856

[4] ENERGY AND ENTROPY OF FORMATION AND MOTION OF VACANCIES IN NAC1 AND KC1 CRYSTALS [J].

DREYFUS, RW ;

NOWICK, AS .

JOURNAL OF APPLIED PHYSICS, 1962, 33 (01) :473-&

[5] CHARGED DISLOCATIONS AND THE STRENGTH OF IONIC CRYSTALS [J].

ESHELBY, JD ;

NEWEY, CWA ;

PRATT, PL ;

LIDIARD, AB .

PHILOSOPHICAL MAGAZINE, 1958, 3 (25) :75-89

[6]

HAVEN Y, 1950, RECL TRAV CHIM PAY B, V69, P1259

[7] SPACE CHARGE IN IONIC CRYSTALS .I. GENERAL APPROACH WITH APPLICATION TO NACL [J].

KLIEWER, KL ;

KOEHLER, JS .

PHYSICAL REVIEW, 1965, 140 (4A) :1226-&

[8] FORMATION FREE ENERGIES AND VACANCY-DIVALENT-ION BINDING ENERGY FROM INTERNAL-FRICTION EXPERIMENTS ON NACL [J].

KLIEWER, KL ;

KOEHLER, LS .

PHYSICAL REVIEW, 1967, 157 (03) :685-&

[9] CHARGED DISLOCATIONS IN IONIC CRYSTALS [J].

KOEHLER, JS ;

TURKOVIC.BV ;

LANGRETH, D .

PHYSICAL REVIEW, 1962, 128 (02) :573-&

[10] SPACE-CHARGE LAYER AND DISTRIBUTION OF LATTICE DEFECTS AT THE SURFACE OF IONIC CRYSTALS [J].

LEHOVEC, K .

JOURNAL OF CHEMICAL PHYSICS, 1953, 21 (07) :1123-1128