PL EN


Preferences help
enabled [disable] Abstract
Number of results
Journal
2010 | 8 | 1 | 61-64
Article title

Valence intersubband gain without population inversion

Authors
Content
Title variants
Languages of publication
EN
Abstracts
EN
Terahertz gain without population inversion is studied in thin III–V semiconductor quantum wells. Nonequilibrium hole populations leading to intervalence gain in the transverse electric mode are investigated. The results are obtained with a Keldysh Nonequilibrium Green’s Functions approach that takes into account bandstructure, manybody and nonequilibrium effects.
Publisher
Journal
Year
Volume
8
Issue
1
Pages
61-64
Physical description
Dates
published
1 - 2 - 2010
online
15 - 11 - 2009
References
  • [1] R. F. Kazarinov, R. A. Suris, Sov. Phys. Semicond.+ 5, 707 (1971)
  • [2] J. Faist et al., Science 264, 553 (1994) http://dx.doi.org/10.1126/science.264.5158.553[Crossref]
  • [3] M. Helm, In: E. R. Weber, R. K. Willardson (Eds.), Intersubband Transitions in Quantum Wells, Physics and Device Applications vol. 62 (Academic Press, New York, 1999) 1
  • [4] A. S. Zibrov et al., Phys. Rev. Lett. 75, 1499 (1995) http://dx.doi.org/10.1103/PhysRevLett.75.1499[Crossref]
  • [5] A. Wacker, Nature Physics 3, 298 (2007) http://dx.doi.org/10.1038/nphys603[Crossref]
  • [6] R. Terazzi et al., Nature Physics 3, 329 (2007) http://dx.doi.org/10.1038/nphys577[Crossref]
  • [7] J. Faist et al., Phys. Rev. Lett. 76, 411 (1996) http://dx.doi.org/10.1103/PhysRevLett.76.411[Crossref]
  • [8] R. Kohler et al., Nature 417, 156 (2002) http://dx.doi.org/10.1038/417156a[Crossref]
  • [9] G. Sun, A. Liu, J. B. Khurgin, Appl. Phys. Lett. 72, 1481 (1998) http://dx.doi.org/10.1063/1.120610[Crossref]
  • [10] L. Friedman, G. Sun, A. Soref, Appl. Phys. Lett. 78, 401 (2001) http://dx.doi.org/10.1063/1.1341221[Crossref]
  • [11] R. A. Soref, G. Sun, Appl. Phys. Lett. 79, 3639 (2001) http://dx.doi.org/10.1063/1.1421079[Crossref]
  • [12] G. Dehlinger et al., Science 290, 2277 (2000) http://dx.doi.org/10.1126/science.290.5500.2277[Crossref]
  • [13] L. Diehl et al., Appl. Phys. Lett. 81, 4700 (2002) http://dx.doi.org/10.1063/1.1528729[Crossref]
  • [14] R. Bates et al., Appl. Phys. Lett. 83, 4092 (2003) http://dx.doi.org/10.1063/1.1626003[Crossref]
  • [15] D. J. Paul, Phys. Rev. B 77, 155323 (2008) http://dx.doi.org/10.1103/PhysRevB.77.155323[Crossref]
  • [16] M. F. Pereira Jr., Phys. Rev. 78, 245305 (2008) http://dx.doi.org/10.1103/PhysRevB.78.245305[Crossref]
  • [17] M. S. Vitiello et al., Appl. Phys. Lett. 86, 111115 (2005) http://dx.doi.org/10.1063/1.1886266[Crossref]
  • [18] M. F. Pereira Jr., S.-C. Lee, A. Wacker, Phys. Rev. B 69, 205310 (2004) http://dx.doi.org/10.1103/PhysRevB.69.205310[Crossref]
  • [19] R. Nelander et al., J. Appl. Phys. 102, 113104 (2007) http://dx.doi.org/10.1063/1.2817471[Crossref]
  • [20] M. F. Pereira Jr. et al., J. Mater. Sci.-Mater. El. 18, 689 (2007) http://dx.doi.org/10.1007/s10854-006-9093-4[Crossref]
  • [21] A. Wacker, Phys. Status Solidi C 5, 215 (2008) http://dx.doi.org/10.1002/pssc.200776508[Crossref]
  • [22] T. Kubis, Phys. Status Solidi C 5, 232 (2008) http://dx.doi.org/10.1002/pssc.200776591[Crossref]
  • [23] G. Scalari et al., Phys. Rev. Lett. 93, 237403 (2004) http://dx.doi.org/10.1103/PhysRevLett.93.237403[Crossref]
  • [24] M. F. Pereira Jr., H. Wenzel, Phys. Rev. B 70, 205331 (2004) http://dx.doi.org/10.1103/PhysRevB.70.205331[Crossref]
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_s11534-009-0061-5
Identifiers
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.