SUPERMODULUS EFFECT IN CU/PD AND CU/NI SUPERLATTICES

被引：51

作者：

DAVIS, BM

SEIDMAN, DN

MOREAU, A

KETTERSON, JB

MATTSON, J

GRIMSDITCH, M

机构：

[1] NORTHWESTERN UNIV,MAT RES CTR,EVANSTON,IL 60208

[2] NORTHWESTERN UNIV,DEPT PHYS & ASTRON,EVANSTON,IL 60208

[3] ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 11期

关键词：

D O I：

10.1103/PhysRevB.43.9304

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The elastic and structural properties of Cu/Pd and Cu/Ni superlattices have been determined. Microstructurally the films have the same growth mechanisms, growth textures, and composition modulation amplitudes, as in past studies where the "supermodulus effect" was reported. Advanced techniques have been used to measure the flexural, shear, and Young's moduli of the thin films, and no significant anomalous elastic behavior has been observed.

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页码：9304 / 9307

页数：4

相关论文

共 30 条

[1] DETERMINATION OF THE PRIMARY ELASTIC-CONSTANTS FROM THIN FOILS HAVING A STRONG TEXTURE [J].

BARAL, D ;

HILLIARD, JE ;

KETTERSON, JB ;

MIYANO, K .

JOURNAL OF APPLIED PHYSICS, 1982, 53 (05) :3552-3559

[2] MECHANICAL-PROPERTIES OF COMPOSITION MODULATED CU-NI FOILS [J].

BARAL, D ;

KETTERSON, JB ;

HILLIARD, JE .

JOURNAL OF APPLIED PHYSICS, 1985, 57 (04) :1076-1083

[3]

CAI JH, 1983, ACTA PHYS SINICA, V32, P448

[4]

Davis B.A.S., UNPUB

[5] MODEL OF METALLIC COHESION - THE EMBEDDED-ATOM METHOD [J].

DAW, MS .

PHYSICAL REVIEW B, 1989, 39 (11) :7441-7452

[6] EMBEDDED-ATOM METHOD - DERIVATION AND APPLICATION TO IMPURITIES, SURFACES, AND OTHER DEFECTS IN METALS [J].

DAW, MS ;

BASKES, MI .

PHYSICAL REVIEW B, 1984, 29 (12) :6443-6453

[7] ENHANCEMENT OF THE C-11 ELASTIC-CONSTANT OF AG/PD SUPERLATTICE FILMS AS DETERMINED FROM LONGITUDINAL GUIDED MODES [J].

DUTCHER, JR ;

LEE, SM ;

KIM, J ;

STEGEMAN, GI ;

FALCO, CM .

PHYSICAL REVIEW LETTERS, 1990, 65 (10) :1231-1234

[8] COHERENCY STRAINS AND GROWTH OF ARTIFICIALLY MODULATED CU-NI THIN-FILMS [J].

FLEVARIS, NK ;

KARAKOSTAS, T ;

STOEMENOS, J .

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1988, 107 (02) :579-587

[9] A COLUMNAR-GROWTH MODE IN STRAINED COMPOSITIONALLY MODULATED CU-NI - CROSS-SECTIONAL ELECTRON-MICROSCOPY [J].

FLEVARIS, NK ;

KARAKOSTAS, T .

JOURNAL OF APPLIED PHYSICS, 1988, 63 (04) :1228-1230

[10]

FOILES SM, 1986, PHYS REV B, V33, P7983, DOI 10.1103/PhysRevB.33.7983