Nonlinear lattice relaxation of photoexcited diplatinum-halide chain compounds

Details Nonlinear lattice relaxation of photoexcited diplatinum-halide chain compounds Nonlinear lattice relaxation of photoexcited diplatinum-halide chain compounds

2005-12-24

arxiv.org/abs/cond-mat/0512636v1

Phys. Rev. B 73, No. 8, February 15 (2006)

Physics

Condensed Matter

Strongly Correlated Electrons

8 pages, 8 figures

Scientific paper

10.1103/PhysRevB.73.045122

In order to reveal the relaxation mechanism of photogenerated charge-transfer excitations in quasi-one-dimensional halogen-bridged diplatinum complexes, we calculate the low-lying adiabatic potential energy surfaces of a one-dimensional extended Peierls-Hubbard model. High-energy excitations above the electron-hole continuum may relax into polarons, while excitons pumped within the optical gap are self-localized and then either decay by luminescence or divide into solitons. Neutral solitons, charged solitons, and polarons may be simultaneously photogenerated in a diplatinum-halide chain, which has never been observed in any conventional platinum-halide chain. Optical conductivity is also simulated along the decay paths for experimental verification.

Affiliated with

Also associated with

No associations

Rating

Nonlinear lattice relaxation of photoexcited diplatinum-halide chain compounds does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Nonlinear lattice relaxation of photoexcited diplatinum-halide chain compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonlinear lattice relaxation of photoexcited diplatinum-halide chain compounds will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-149673