Influence of doping on the performance of terahertz quantum-cascade lasers

Applied Physics Letters

Volumn 90, Issue 10, 2007, Pages

  Benz, A ^a   Fasching, G ^a   Andrews, A M ^a   Martl, M ^a   Unterrainer, K ^a   Roch, T ^a   Schrenk, W ^a   Golka, S ^a   Strasser, G ^a  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

CASCADE CONTROL SYSTEMS; DOPING (ADDITIVES); ELECTRONS; QUANTUM THEORY; THRESHOLD CURRENT DENSITY;

LONGITUDINAL OPTICAL PHONON DEPOPULATION; SHEET DENSITY; TERAHERTZ QUANTUM CASCADE LASERS;

SEMICONDUCTING LEAD COMPOUNDS;

EID: 33947187776     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2711710     Document Type: Article

References (13)

1. R. Köhler, A. Tredicucci, H. Beere, E. Lienfield, A. Davis, D. Ritchie, R. Iotti, and F. Rossi, Nature (London) 417, 156 (2002).
2. C. Walther, G. Scalari, J. Faist, H. Beere, and D. Ritchie, Appl. Phys. Lett. 89, 231121 (2006).
3. G. Scalari, C. Walther, J. Faist, H. Beere, and D. Ritchie, Appl. Phys. Lett. 88, 141102 (2006).
4. G. Scalari, S. Blaser, J. Faist, H. Beere, E. Linfield, and D. Ritchie, Phys. Rev. Lett. 93, 237403 (2004).
5. J. Alton, S. Barbieri, J. Fowler, H. Beere, J. Muscat, E. Linfield, D. Ritchie, G. Davies, R. Köhler, and A. Tredicucci, Phys. Rev. B 68, 081303 (2003).
6. L. Mahler, A. Tredicucci, R. Köhler, F. Beltram, H. Beere, E. Linfield, and D. Ritchie, Appl. Phys. Lett. 87, 181101 (2005).
7. G. Scalari, L. Ajili, J. Faist, H. Beere, E. Linfield, D. Ritchie, and G. Davies, Appl. Phys. Lett. 82, 3165 (2003).
8. B. Williams, H. Callebaut, S. Kumar, Q. Hu, and J. Reno, Appl. Phys. Lett. 82, 1015 (2002).
9. H. Liu, M. Wächter, D. Ban, Z. Wasilewski, M. Buchanan, G. Aers, J. Cao, S. Feng, B. Williams, and Q. Hu, Appl. Phys. Lett. 87, 141102 (2005).
10. S. Kumar, B. Williams, S. Kohen, Q. Hu, and J. Reno, Appl. Phys. Lett. 84, 2494 (2004).
11. G. Fasching, A. Benz, K. Unterrainer, R. Zobl, A. Andrews, T. Roch, W. Schrenk, and G. Strasser, Appl. Phys. Lett. 87, 211112 (2005).
12. L. Ajili, G. Scalari, M. Giovannini, N. Hoyler, and J. Faist, J. Appl. Phys. 100, 043102 (2006).
13. D. Ban, M. Wächter, H. Liu, R. Wasilewski, M. Buchanan, and G. Aers, J. Vac. Sci. Technol. A 24, 778 (2006).