DECISIVE IMPORTANCE OF THE BULK MODULUS AND THE ANHARMONICITY IN THE CALCULATION OF MIGRATION AND FORMATION VOLUMESVAROTSOS P; ALEXOPOULOS K.1981; PHYS. REV. B; ISSN 0163-1829; USA; DA. 1981; VOL. 24; NO 2; PP. 904-910; BIBL. 23 REF.Article

CALCULATION OF DIFFUSION COEFFICIENTS AT ANY TEMPERATURE AND PRESSURE FROM A SINGLE MEASUREMENT. I: SELF DIFFUSION = CALCUL DES COEFFICIENTS DE DIFFUSION A TOUTE TEMPERATURE ET TOUTE PRESSION A PARTIR D'UNE SEULE MESURE. I. AUTODIFFUSIONVOROTSOS P; ALEXOPOULOS K.1980; PHYS. REV. B; ISSN 0163-1829; USA; DA. 1980; VOL. 22; NO 6; PP. 3130-3134; BIBL. 34 REF.Article

THE CURVATURE IN CONDUCTIVITY PLOTS OF SILVER HALIDES AS A CONSEQUENCE OF ANHARMONICITYVAROTSOS PA; ALEXOPOULOS K.1978; J. PHYS. CHEM. SOLIDS; GBR; DA. 1978; VOL. 39; NO 7; PP. 759-761; BIBL. 15 REF.Article

CURRENT METHODS OF LATTICE DEFECT ANALYSIS USING DILATOMETRY AND SELF-DIFFUSION. CRITICAL REVIEW AND PROPOSALSVAROTSOS P; ALEXOPOULOS K.1982; PHYS. STATUS SOLIDI (B), BASIC RES.; ISSN 0370-1972; DDR; DA. 1982; VOL. 110; NO 1; PP. 9-31; BIBL. 35 REF.Article

CALCULATION OF DIFFUSION COEFFICIENTS AT ANY TEMPERATURE AND PRESSURE FROM A SINGLE MEASUREMENT. II: HETERODIFFUSION = CALCUL DES COEFFICIENTS DE DIFFUSION A TOUTE TEMPERATURE ET TOUTE PRESSION A PARTIR D'UNE SEULE MESURE. II. HETERODIFFUSIONALEXOPOULOS K; VAROTSOS P.1981; PHYS. REV. B; ISSN 0163-1829; USA; DA. 1981; VOL. 24; NO 6; PP. 3606-3609; BIBL. 12 REF.Article

MIGRATION ENTROPY FOR THE BOUND FLUORINE MOTION IN ALKALINE EARTH FLUORIDESVAROTSOS P; ALEXOPOULOS K.1980; J. PHYS. CHEM. SOLIDS; ISSN 0022-3697; USA; DA. 1980; VOL. 41; NO 5; PP. 443-446; BIBL. 21 REF.Article

ON THE EXTRACTION OF THE VACANCY FORMATION PARAMETERS FROM SPECIFIC HEAT DATAVAROTSOS P; ALEXOPOULOS K.1980; PHYS. STATUS SOLIDI (A), APPL. RES.; ISSN 0031-8965; DDR; DA. 1980; VOL. 58; NO 2; PP. 639-644; ABS. GER; BIBL. 6 REF.Article

ON THE "ANOMALOUS" CURVATURE OF THE DIFFUSION PLOT OF BROMINE IN AGBRVAROTSOS P; ALEXOPOULOS K.1979; PHYS. STATUS SOLIDI, B; DDR; DA. 1979; VOL. 92; NO 2; PP. 633-637; ABS. GER; BIBL. 17 REF.Article

ON THE POSSIBILITY OF THE ENTHALPY OF A SCHOTTKY DEFECT DECREASING WITH INCREASING TEMPERATUREVAROTSOS P; ALEXOPOULOS K.1979; J. PHYS. C; GBR; DA. 1979; VOL. 12; NO 19; PP. L761-L764; BIBL. 12 REF.Article

CALCULATION OF THE FORMATION ENTROPY OF VACANCIES DUE TO ANHARMONIC EFFECTS.VAROTSOS P; ALEXOPOULOS K.1977; PHYS. REV., B; U.S.A.; DA. 1977; VOL. 15; NO 8; PP. 4111-4114; BIBL. 10 REF.Article

CURRENT METHODS OF LATTICE DEFECT ANALYSIS USING DILATOMETRY AND SELF-DIFFUSION:CRITICAL REVIEW AND PROPOSALSVAROTSOS P; ALEXOPOULOS K.1982; PHYS. STATUS SOLIDI (B), BASIC RES.; ISSN 0370-1972; DDR; DA. 1982-03; VOL. 110; NO 1; PP. 9-31; BIBL. 35 REF.Article

ON THE CURVATURE OF ARRHENIUS PLOTS OF DIFFUSION AND ITS DISAPPEARANCE UNDER PRESSURE WITH A SINGLE-VACANCY MODELALEXOPOULOS K; VAROTSOS P.1978; J. PHYS. F; GBR; DA. 1978; VOL. 8; NO 11; PP. 2227-2232; BIBL. 28 REF.Article

CALCULATION OF THE MIGRATION VOLUME OF VACANCIES IN IONIC SOLIDS FROM MACROSCOPIC PARAMETERS.VAROTSOS P; ALEXOPOULOS K.1978; PHYS. STATUS SOLIDI, A; DDR; DA. 1978; VOL. 47; NO 2; PP. K133-K136; BIBL. 10 REF.Article

ESTIMATION OF THE MIGRATION ENTHALPY AND ENTROPY FOR CATION VACANCY MOTION IN ALKALI HALIDES WITH THE NA-CL-TYPE STRUCTURE.VAROTSOS P; ALEXOPOULOS K.1977; PHYS. REV., B; U.S.A.; DA. 1977; VOL. 15; NO 4; PP. 2348-2351; BIBL. 16 REF.Article

THE CURVATURE IN CONDUCTIVITY PLOTS OF ALKALI HALIDES AS A CONSEQUENCE OF ANHARMONICITY.VAROTSOS P; ALEXOPOULOS K.1977; J. PHYS. CHEM. SOLIDS; G.B.; DA. 1977; VOL. 38; NO 9; PP. 997-1001; BIBL. 28 REF.Article

NEGATIVE ACTIVATION VOLUMES OF DEFECTS IN SOLIDSVAROTSOS P; ALEXOPOULOS K.1980; PHYS. REV. B; ISSN 0163-1829; USA; DA. 1980; VOL. 21; NO 10; PP. 4898-4899; BIBL. 11 REF.Article

ON THE QUESTION OF THE CALCULATION OF MIGRATION VOLUMES IN IONIC CRYSTALSVAROTSOS P; ALEXOPOULOS K.1980; PHILOS. MAG., A; ISSN 0141-8610; GBR; DA. 1980; VOL. 42; NO 1; PP. 13-18; BIBL. 13 REF.Article

PREDICTION OF THE COMPRESSIBILITY OF MIXED ALKALI HALIDESVAROTSOS P; ALEXOPOULOS K.1980; J. PHYS. CHEM. SOLIDS; ISSN 0022-3697; USA; DA. 1980; VOL. 41; NO 12; PP. 1291-1294; BIBL. 13 REF.Article

TEMPERATURE DEPENDENCE OF THE THERMAL-EXPANSION COEFFICIENT OF VACANCIES = VARIATION EN FONCTION DE LA TEMPERATURE DU COEFFICIENT DE DILATATION THERMIQUE DES LACUNESVAROTSOS P; ALEXOPOULOS K.1980; PHYS. REV. B; ISSN 0163-1829; USA; DA. 1980; VOL. 21; NO 8; PP. 3379-3382; BIBL. 9 REF.Article

COMMENT ON A CORRELATION BETWEEN THE MIGRATION ENTHALPY OF A CATION VACANCY IN ALKALI HALIDES WITH NACL STRUCTURE AND THEIR MELTING POINTS.VAROTSOS P; ALEXOPOULOS K.1977; PHYS. REV., B; U.S.A.; DA. 1977; VOL. 15; NO 12; PP. 5994-5995; BIBL. 14 REF.Article

MIGRATION PARAMETERS FOR THE BOUND FLUORINE MOTION IN ALKALINE EARTH FLUORIDES. IIVAROTSOS P; ALEXOPOULOS K.1981; J. PHYS. CHEM. SOLIDS; ISSN 0022-3697; USA; DA. 1981; VOL. 42; NO 5; PP. 409-410; BIBL. 16 REF.Article

DETERMINATION OF THE COMPRESSIBILITY OF AN ALLOY FROM ITS DENSITYVAROTSOS P; ALEXOPOULOS K.1980; PHYS. STATUS SOLIDI, SECT. B, BASIC RES.; DDR; DA. 1980-11-01; VOL. 102; NO 1; PP. K67-K72; BIBL. 9 REF.Article

THE TRUC AND THE EXPERIMENTAL ENTROPY VALUES OF VACANCIES.VAROTSOS P; ALEXOPOULOS K.1977; J. PHYS., LETTRES; FR.; DA. 1977; VOL. 38; NO 15; PP. 329-330; ABS. FR.; BIBL. 9 REF.Article

DETERMINATION OF THE COMPRESSIBILITY OF AN ALLOY FROM ITS DENSITYVAROTSOS P; ALEXOPOULOS K.1980; PHYS. STATUS SOLIDI (B), BASIC RES.; ISSN 0370-1972; DDR; DA. 1980; VOL. 102; NO 1; PP. K67-K72; BIBL. 9 REF.Article

ON THE COEFFICIENT OF THERMAL EXPANSION ASSOCIATED TO CD IMPURITIES AND VACANCIES IN AGBRVAROTSOS P; ALEXOPOULOS K.1980; PHYS. STATUS SOLIDI (B), BASIC RES.; ISSN 0370-1972; DDR; DA. 1980; VOL. 102; NO 1; PP. K63-K66; BIBL. 11 REF.Article