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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paper:paper_10980121_v68_n3_p353071_Batista2023-06-08T16:07:26Z Period-doubling and Hopf bifurcations in far-infrared driven quantum well intersubband transitions Tamborenea, Pablo Ignacio 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. 2003 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10980121_v68_n3_p353071_Batista 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 Tamborenea, Pablo Ignacio 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. |
| author |
Tamborenea, Pablo Ignacio |
| author_facet |
Tamborenea, Pablo Ignacio |
| author_sort |
Tamborenea, Pablo Ignacio |
| 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 |
| publishDate |
2003 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10980121_v68_n3_p353071_Batista http://hdl.handle.net/20.500.12110/paper_10980121_v68_n3_p353071_Batista |
| work_keys_str_mv |
AT tamboreneapabloignacio perioddoublingandhopfbifurcationsinfarinfrareddrivenquantumwellintersubbandtransitions |
| _version_ |
1768544877252968448 |