✦ LIBER ✦

Tight-Binding Effective Hamiltonians for the Electronic States of Polyaniline Chains

✍ Scribed by P. Vignolo; R. Farchioni; G. Grosso

Publisher: John Wiley and Sons
Year: 2001
Tongue: English
Weight: 198 KB
Volume: 223
Category: Article
ISSN: 0370-1972
DOI: 10.1002/1521-3951(200102)223:3<853::aid-pssb853>3.0.co;2-c

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Correlated Random Tight-Binding System w

✍ B. Lindquist; R. Riklund 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 307 KB

We study a one-dimensional tight-binding system with constant on-site potential and off-diagonal hopping integrals t binary valued, and distributed as correlated random dimers. An explicit transformation from the system with constant t reveals that not only all states are extended, but in addition o

Many-Body Effects for Bound States in th

Many-Body Effects for Bound States in the Quasi-One-Dimensional Electron Gas: Effects of the Valley Degeneracy

✍ L. Calmels; A. Gold 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 160 KB 👁 2 views

We study the effects of screening on the binding energy of positively and negatively charged impurities in the quasi-one-dimensional electron gas. We assume a parabolic confinement for the electron gas. Many-body effects beyond the random-phase approximation and the valley degeneracy are taken into