Electron-transfer in molecular functional materials

被引：23

作者：

Painelli, Anna ^{[1
]}

Terenziani, Francesca

Soos, Zoltan G.

机构：

[1] Univ Parma, Dip Chim GIAF, I-43100 Parma, Italy

[2] INSTM UdR Parma, I-43100 Parma, Italy

[3] Princeton Univ, Dept Chem, Princeton, NJ 08544 USA

来源：

THEORETICAL CHEMISTRY ACCOUNTS | 2007年 / 117卷 / 5-6期

关键词：

electron transfer; non-linear optics; molecular transport; molecular junctions; polarization and polarizability; charge-transfer salts; organic chromophores; solvatochromism; absorption and fluorescence spectroscopy;

D O I：

10.1007/s00214-006-0210-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We discuss electron-transfer processes that govern the physics of several materials or systems of interest for advanced applications. The discussion touches upon several topics, ranging from solvatochromism to solvent-induced symmetry breaking, from excitonic to cooperative effects in molecular crystals, from phase transitions to vibrational contributions to the dielectric constant in organic materials, from spectroscopy to molecular transport. In all these diverse systems electron transfer (ET) plays a major role and is discussed with reference to simple models for delocalized charges.

引用

页码：915 / 931

页数：17

共 74 条

[1] Symmetry crossover and excitation thresholds at the neutral-ionic transition of the modified Hubbard model [J].