Period-doubling and Hopf bifurcations in far-infrared driven quantum well intersubband transitions
The behavior of n-δ-doped wide quantum well (QW) heterostructures in the presence of intense far-infrared (FIR) radiation is studied using the semiconductor Bloch equations, in the time-dependent Hartree version and without the rotating-wave approximation. A QW is designed where one can either obtai...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_10980121_v68_n3_p353071_Batista |
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todo:paper_10980121_v68_n3_p353071_Batista2023-10-03T16:05:50Z Period-doubling and Hopf bifurcations in far-infrared driven quantum well intersubband transitions Batista, A.A. Birnir, B. Tamborenea, P.I. Citrin, D.S. amplitude modulation article density far infrared radiation field strength frequency modulation hopf bifurcation laser mathematical analysis mathematical computing oscillation period doubling physical model quantum chemistry quantum well intersubband transition radiation rotating wave approximation semiconductor semiconductor bloch equation technology time time dependent hartree model waveform The behavior of n-δ-doped wide quantum well (QW) heterostructures in the presence of intense far-infrared (FIR) radiation is studied using the semiconductor Bloch equations, in the time-dependent Hartree version and without the rotating-wave approximation. A QW is designed where one can either obtain a strong subharmonic (period doubling) or a strong incommensurate (Hopf) frequency response by varying the sheet density and field strength. These strong responses should be attainable with current technology, and the field amplitudes and frequencies of the drive are well within the range of FIR free-electron lasers. Fil:Tamborenea, P.I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10980121_v68_n3_p353071_Batista |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
amplitude modulation article density far infrared radiation field strength frequency modulation hopf bifurcation laser mathematical analysis mathematical computing oscillation period doubling physical model quantum chemistry quantum well intersubband transition radiation rotating wave approximation semiconductor semiconductor bloch equation technology time time dependent hartree model waveform |
| spellingShingle |
amplitude modulation article density far infrared radiation field strength frequency modulation hopf bifurcation laser mathematical analysis mathematical computing oscillation period doubling physical model quantum chemistry quantum well intersubband transition radiation rotating wave approximation semiconductor semiconductor bloch equation technology time time dependent hartree model waveform Batista, A.A. Birnir, B. Tamborenea, P.I. Citrin, D.S. Period-doubling and Hopf bifurcations in far-infrared driven quantum well intersubband transitions |
| topic_facet |
amplitude modulation article density far infrared radiation field strength frequency modulation hopf bifurcation laser mathematical analysis mathematical computing oscillation period doubling physical model quantum chemistry quantum well intersubband transition radiation rotating wave approximation semiconductor semiconductor bloch equation technology time time dependent hartree model waveform |
| description |
The behavior of n-δ-doped wide quantum well (QW) heterostructures in the presence of intense far-infrared (FIR) radiation is studied using the semiconductor Bloch equations, in the time-dependent Hartree version and without the rotating-wave approximation. A QW is designed where one can either obtain a strong subharmonic (period doubling) or a strong incommensurate (Hopf) frequency response by varying the sheet density and field strength. These strong responses should be attainable with current technology, and the field amplitudes and frequencies of the drive are well within the range of FIR free-electron lasers. |
| format |
JOUR |
| author |
Batista, A.A. Birnir, B. Tamborenea, P.I. Citrin, D.S. |
| author_facet |
Batista, A.A. Birnir, B. Tamborenea, P.I. Citrin, D.S. |
| author_sort |
Batista, A.A. |
| title |
Period-doubling and Hopf bifurcations in far-infrared driven quantum well intersubband transitions |
| title_short |
Period-doubling and Hopf bifurcations in far-infrared driven quantum well intersubband transitions |
| title_full |
Period-doubling and Hopf bifurcations in far-infrared driven quantum well intersubband transitions |
| title_fullStr |
Period-doubling and Hopf bifurcations in far-infrared driven quantum well intersubband transitions |
| title_full_unstemmed |
Period-doubling and Hopf bifurcations in far-infrared driven quantum well intersubband transitions |
| title_sort |
period-doubling and hopf bifurcations in far-infrared driven quantum well intersubband transitions |
| url |
http://hdl.handle.net/20.500.12110/paper_10980121_v68_n3_p353071_Batista |
| work_keys_str_mv |
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| _version_ |
1782027916135104512 |