✦ LIBER ✦

Wannier spin excitons in charge-transfer complexes

✍ Scribed by A. A. Alikin; V. S. Grechishkin; R. V. Grechishkina; V. M. Gusarov

Publisher: John Wiley and Sons
Year: 1971
Tongue: English
Weight: 281 KB
Volume: 3
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1270030503

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Electron spin resonance in some charge‐transfer complexes of 7,7,8,8‐tetracyanoquinodimethane (TCNQ) with sulphanilamides and antibiotics has been investigated.

The ESR spectra are caused by two types of paramagnetic centres: the impurity type and the thermally excited type (Wannier spin excitons).

📜 SIMILAR VOLUMES

Triplet spin excitons in organic charge

Triplet spin excitons in organic charge transfer complexes

✍ D. Nöthe; W. Moroni; H.J. Keller; Z.G. Soos; S. Mazumdar 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 350 KB

Electron spin resonance study of polymer

Electron spin resonance study of polymeric charge-transfer complexes

✍ Srinivasan Palaniappan; Dixit N. Sathyanarayana 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 465 KB

## Abstract Polymeric charge‐transfer complexes with different polymer donors and monomer acceptors were investigated by electron spin resonance spectroscopy. The spin concentrations, __g__‐values and line widths in the complexes have been determined. The concentration of the paramagnetic charge‐tr

Charged-Exciton Complexes in Quantum Dot

Charged-Exciton Complexes in Quantum Dots

✍ Wenfang Xie 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 123 KB 👁 2 views

It is known experimentally that stable charged-exciton complexes can exist in low-dimensional semiconductor nanostructures. Much less is known about the properties of such charged-exciton complexes since three-body problems are very difficult to solve, even numerically. Here we introduce the correla

Interaction of excitons with charge carr

Interaction of excitons with charge carriers in organic solids: charged excitonic complexes

✍ V.M. Agranovich; A.A. Zakhidov 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 432 KB

INTERACTION OF EXCIT'ONS WITH CHARGE CARRIERS IN ORGANIC SOLIDS: CHARGED EXCITOMC COMTLEXES Rccciv+d 7 Scptembcr 1979 The ~uupkf st;ttr~ of motcrrutar excirons \xirh ch~rtzc carriers are considered\_ In centros) mmetric crpstals the ztttrxtion ofacirons ru chzqx arriers arises mainly from ths inwzxs

Charge transfer exciton fission in anthr

Charge transfer exciton fission in anthracene crystals

✍ H.P. Schwob; D.F. Williams 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 205 KB

Excitonic energy transfer in mixed-stack

Excitonic energy transfer in mixed-stack charge transfer crystals

✍ Bolesław Kozankiewicz 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 272 KB 👁 1 views

Excitonic energy transfer in mixed-stack charge transfer (CT) crystals doped with anthracene was studied within the temperature range 5-300 K using optical, spectroscopic and kinetic techniques. Excitons were found to be self-trapped at low temperature and mobile at higher temperatures, with the act