Pressure tuning of strains and piezoelectric fields in cubic superlattices and heterostructures: Linear effects

 
see the original item page
in the repository's web site and access all digital files if the item*
share




1992 (EN)
Pressure tuning of strains and piezoelectric fields in cubic superlattices and heterostructures: Linear effects (EN)

Anastassakis, E (EN)

N/A (EN)

Strained superlattices and heterostructures under hydrostatic pressure exhibit changes in the elastic strain and stress components which, in the lowest order, are linear in the applied pressure. An arbitrary direction of growth is assumed. Criteria are established for predicting the form of such changes in any combination of material constituents. The pressure dependence of the tetragonal distortion is shown to affect the built-in piezoelectric fields, wherever present. Expressions are derived for the effective linear compressibilities parallel and perpendicular to the direction of growth, and for the effective bulk compressibilities and bulk moduli of the system. © 1992 The American Physical Society. (EN)

journalArticle

HYDROSTATIC-PRESSURE (EN)
LAYER SUPERLATTICES (EN)
CONVERSION (EN)
GROWTH (EN)
DEPENDENCE (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

Physical Review B (EN)

1992


AMERICAN PHYSICAL SOC (EN)



*Institutions are responsible for keeping their URLs functional (digital file, item page in repository site)