𝔖 Bobbio Scriptorium
✦   LIBER   ✦

THz intersubband dynamics in p-Si/SiGe quantum well structures

✍ Scribed by C.R Pidgeon; P Murzyn; J.-P.R Wells; I.V Bradley; Z Ikonic; R.W Kelsall; P Harrison; S.A Lynch; D.J Paul; D.D Arnone; D.J Robbins; D Norris; A.G Cullis


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
120 KB
Volume
13
Category
Article
ISSN
1386-9477

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Polarization-dependent intersubband abso
✍ P. Kruck; A. Weichselbaum; M. Helm; T. Fromherz; G. Bauer; J.F. NΓΌtzel; G. Abstr πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 94 KB

A detailed study of the polarization dependence of subband absorption and photoconductivity in pseudomorphic p-type Si/Si 0.64 Ge 0.36 quantum wells is presented. The fabricated quantum well infrared photodetectors (QWIP) show a photoresponse between 3 and 8 Β΅m with a peak-wavelength of Ξ» p = 5 Β΅m u

Polarization dependence of intersubband
✍ T. Fromherz; P. Kruck; M. Helm; G. Bauer; J.F. NΓΌtzel; G. Abstreiter πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 411 KB

We present a detailed study of the polarization dependence of subband absorption and photoconductivity in Si/SiGe quantum wells. For samples with a hole concentration of p :2.8;10 cm\, both p-and s-polarized absorptions have been observed and transitions to several excited states are clearly identif