Zobrazeno 1 - 10
of 384
pro vyhledávání: '"J. F. Palmier"'
Autor:
P. Tronc, B. Reid, B. Sermage, Ph. Roussignol, J. F. Palmier, G. Wang, R. Maciejko, Jean-Christophe Harmand
Publikováno v:
Superlattices and Microstructures. 24:347-352
We present results of time-resolved photoluminescence experiments performed at 77 K on a GaInAs/AlGaInAs superlattice grown by molecular beam epitaxy and lattice matched to an InP substrate. The superlattice is the intrinsic part of a p–i–n diode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e906d2ffefbe74e974894d2d86b0022
https://doi.org/10.1006/spmi.1998.0591
https://doi.org/10.1006/spmi.1998.0591
Publikováno v:
Scopus-Elsevier
A simple optical to mm-wave conversion device is reported. It is based upon a GaInAs/AlInAs superlattice designed to produce mm-wave generation through the miniband negative conductance. It is driven by a light signal modulated near the oscillator fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dbb6c198d985088088fb053e8d37909
https://doi.org/10.1016/s1386-9477(98)00066-6
https://doi.org/10.1016/s1386-9477(98)00066-6
Autor:
N. Sahri, Jean-Christophe Harmand, H. Le Person, J. C. Esnault, Christophe Minot, J. F. Palmier, J.P. Medus
Publikováno v:
Superlattices and Microstructures. 23:1323-1332
We report microwave and temporal measurements on nonlinear transport in GaInAs/AlInAs superlattice n + n − n + diodes. The superlattices have wide minibands, wider than 80 meV. The microwav experiments are performed for 0–65 GHz. The diodes exhib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be3d1a89bf0baa66e196c1ae6e0e11df
https://doi.org/10.1006/spmi.1996.0247
https://doi.org/10.1006/spmi.1996.0247
Publikováno v:
Physical Review B. 55:2274-2279
We report on conduction-band offset measurements in InP-${\mathrm{In}}_{0.53}$ ${\mathrm{Ga}}_{0.47}$ As and InP-${\mathrm{Al}}_{0.48}$ ${\mathrm{In}}_{0.52}$ As heterostructures using internal photoemission, temperature-dependent current-voltage exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b66cb59f2cb6405f700100550e7cd4d
https://doi.org/10.1103/physrevb.55.2274
https://doi.org/10.1103/physrevb.55.2274
Publikováno v:
Optical and Quantum Electronics. 29:651-660
This paper presents a self-consistent 1-D multiquantum-well laser simulation in which, for the first time, the Schro¨dinger equation is solved over the whole quantum-well zone, taking into account well-to-well coupling. The computed light-intensity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::048c0ea25d787b8191c84e5d3b5e00f0
https://doi.org/10.1023/a:1018588408036
https://doi.org/10.1023/a:1018588408036
Autor:
J. C. Portal, F. Aristone, Duncan K. Maude, J.L Gauffier, F. Mollot, Jean-Christophe Harmand, L. Dmowski, B. Goutiers, M. Eremets, P. Gassot, J. F. Palmier
Publikováno v:
Solid-State Electronics. 40:185-189
Hydrostatic pressure (0–13 kbar) has been used to probe the Bloch transport in GaAs AlAs and Ga 0.47 In 0.53 As Al 0.48 In 0.52 As short-period superlattices between 77 K and room temperature. We show that for both types of superlattices, the width
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59f0dd4a035ceec76a0e46dad92a690b
https://doi.org/10.1016/0038-1101(95)00243-x
https://doi.org/10.1016/0038-1101(95)00243-x
Autor:
V. P. Kochereshko, J. F. Palmier, P. Tronc, Jean-Christophe Harmand, Jerome Depeyrot, G. Wang
Publikováno v:
Superlattices and Microstructures. 16:321-326
We studied some GaInAs-AlGaInAs semiconductor superlattices grown by molecular beam epitaxy and lattice matched to InP substrates. We performed photocurrent and photocurrent-voltage under monochromatic illumination at different energies measurements.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de78fb9fb65272e128ad073d847cb1e7
https://doi.org/10.1006/spmi.1994.1143
https://doi.org/10.1006/spmi.1994.1143
Publikováno v:
physica status solidi (b). 183:455-467
The temperature variations (between 9 and 80 K) of the ratio Q=I -1 /I 0 of the intensities of the -1 and 0 peaks of the Wannier-Stark ladder in a GaAs-Ga 0.65 Al 0.35 As superlattice under an electric field are interpreted. The model is based on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0bff4f18f4068c31d37fc5b9e0b9067
https://doi.org/10.1002/pssb.2221830211
https://doi.org/10.1002/pssb.2221830211
Publikováno v:
Semiconductor Science and Technology. 9:789-792
We investigate the nonlinear conduction mechanisms of electrons in a semiconductor superlattice miniband. Experimental results obtained from time-of-flight measurements in GaAs/AlAs superlattices are compared with analytical semiclassical approaches.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac746d1bb97b4d6cf3d14bbb25f102e6
https://doi.org/10.1088/0268-1242/9/5s/106
https://doi.org/10.1088/0268-1242/9/5s/106
Publikováno v:
Annalen der Physik. 506:137-144
In this paper we report on the observation of response of a Bloch oscillator at room temperature to a THz-field of a frequency larger than the Bloch frequency. The oscillator consisted of a semiconductor superlattice structure, with an applied dc vol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76e327b63598925ec3a2a5386e9d900b
https://doi.org/10.1002/andp.19945060302
https://doi.org/10.1002/andp.19945060302