ladder

Fotónica y nanotecnología
In this paper we deal with the intimate connection between photonics and nanotechnology. We will briefly review the optical methods to …
Cite Publisher
Wannier-Stark localization and Bloch oscillations
This chapter discusses the effects of an electric field on the electronic and optical properties of semiconductor superlattices. Here …
Cite DOI Publisher Google Books
Wannier-Stark localization and Bloch oscillations
Local origin of photocurrent in semiconductor superlattices
To trace the origin of photocurrent (PC) in semiconductor superlatices, we have studied the PC spectra as a function of the applied …
Cite DOI
Change in dimensionality of superlattice excitons induced by an electric field
We have observed an electric-field-induced change in the dimensionality of excitons in superlattices, from three to quasi-two …
Cite DOI
Coherence and localization in semiconductor superlattices under electric fields
Using optical techniques, we have demonstrated that the quantum coherence of electron states in GaAs/GaAlAs superlattices under …
Cite DOI
Interactions between extended and localized states in superlattices
We have observed electric-field-induced interactions between the extended states of a (40 Å)-(15 Å) GaAs-Ga0.65Al0.35As superlattice …
Cite DOI
Temperature Dependence of the Electronic Coherence of GaAs-GaAlAs Superlattices
We have shown that the coherence length of electrons in a 55-Å-period GaAs-GaAlAs superlattice does not depend strongly on temperature …
Cite DOI
Optical properties of quantum wells and superlattices under electric fields
We review the effects of a longitudinal electric field on the optical properties of semiconductor quantum wells and superlattices, …
Cite DOI
Doubly Resonant Raman Scattering Induced by an Electric Field
Phys. Rev. B 38, 12720–12723 (1988)
Cite DOI
Doubly Resonant Raman Scattering Induced by an Electric Field
Stark Localization in GaAs-GaAlAs Superlattices under an Electric Field
Phys. Rev. Lett. 60, 2426–2429 (1988)
Cite DOI
Stark Localization in GaAs-GaAlAs Superlattices under an Electric Field