Structurally induced supermodulus effect in superlattices
- 21 March 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 60 (12) , 1170-1173
- https://doi.org/10.1103/physrevlett.60.1170
Abstract
It is suggested that the ‘‘supermodulus effect’’ observed for composition-modulated superlattices arises from the presence of the structurally disordered solid interfaces and not necessarily from electronic structure effects.Keywords
This publication has 5 references indexed in Scilit:
- Embedded-atom method: Derivation and application to impurities, surfaces, and other defects in metalsPhysical Review B, 1984
- Effect of interatomic potential on the calculated energy and structure of high-angle coincident site grain boundaries—I. (100) twist boundaries in aluminumActa Metallurgica, 1984
- Elastic-Constant Anomalies in Metallic Superlattices: A Molecular-Dynamics StudyPhysical Review Letters, 1983
- Effect of screening singularities on the elastic constants of composition-modulated alloysJournal of Applied Physics, 1982
- Enhanced elastic modulus in composition-modulated gold-nickel and copper-palladium foilsJournal of Applied Physics, 1977