𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Excited states of the negatively charged exciton X−in wide CdTe/CdZnTe quantum wells

✍ Scribed by K. Kheng; R.T. Cox; L. Gauthier; K. Saminadayar; T. Baron

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
76 KB
Volume
24
Category
Article
ISSN
0749-6036

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Formation Time of Negatively Charged Exc
Formation Time of Negatively Charged Excitons in CdTe-Based Quantum Wells
✍ P. Kossacki; V. Ciulin; M. Kutrowski; J.-D. Ganière; T. Wojtowicz; B. Deveaud 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 98 KB 👁 2 views

The formation dynamics of charged excitons is studied in CdTe-based quantum wells by picosecond time-resolved photoluminescence. The formation time is obtained by an analysis of temporal behavior of photoluminescence signal after excitation in resonance with either neutral or charged exciton. It is

Observation of charged X−and X+excitons
Observation of charged X−and X+excitons and metal-to-insulator transition in CdTe/CdMgZnTe modulation-doped quantum wells
✍ A. Haury; A. Arnoult; V.A. Chitta; J. Cibert; Y. Merle d'Aubigné; S. Tatarenko; 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 107 KB

The positively and negatively charged excitons, X + and X -, respectively, are identified by their magnetic circular dichroism in the absorption spectra of modulationdoped CdTe/Cd 0.69 Mg 0.23 Zn 0.08 Te multiple quantum wells at small carrier densities (≈ 10 10 cm -2 ). In these quantum wells with