𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Superfluid phase transition in two-dimensional excitonic systems

✍ Scribed by Apinyan, V.; Kopeć, T.K.

Book ID
122125666
Publisher
Elsevier Science
Year
2014
Tongue
English
Weight
461 KB
Volume
378
Category
Article
ISSN
0375-9601

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Phase transition in a two-dimensional di
Phase transition in a two-dimensional dipole-oriented exciton system
✍ T. Fukuzawa; S.Y. Kim; T.K. Gustafson; E.E. Haller; E. Yamada 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 45 KB

A dipole-oriented two-dimensional exciton system in electrically biased GaAs/AlGaAs coupled quantum wells has been studied through photoluminescence. The system has a sample-dependent built-in random potential which traps excitons at low temperature. The average photoluminescence photon energy shows

Excitons in two dimensions: the excitati
Excitons in two dimensions: the excitation spectrum and phase transition to superfluidity
✍ Z.G. Koinov 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 85 KB

The Bethe-Salpeter equation for two-dimensional excitons is solved in the low-density limit. The analysis of the collective modes leads to a spectrum of the Bogolubov type. It was found that the critical temperature of the Kosterlitz-Thouless phase transition to exciton superfluidity scales linearly