On optical spectroscopy of molecular junctions
arXiv:1503.03890 · doi:10.1063/1.4916523
Abstract
We compare theoretical techniques utilized for description of optical response in molecular junctions, and their application to simulate Raman spectroscopy in such systems. Strong and weak sides of the Hilbert vs. Liouville space, as well as quasiparticles vs. many-body states, formulations are discussed. Common origins of the methodologies and different approximations utilized in different formulations are identified.
17 pages, 4 figures
References in corpus (9)
- Simultaneous measurements of electronic conduction and Raman response in molecular junctions
- Vibrational and electronic heating in nanoscale junctions
- Heat conduction in molecular transport junctions
- Kinetic Equations for Transport Through Single-Molecule Transistors
- Transport in molecular states language: Generalized quantum master equation approach
- Superoperator nonequilibrium Green's function theory of many-body systems; Applications to charge transfer and transport in open junctions
- Fermionic superoperators for zero-temperature non-linear transport: real-time perturbation theory and renormalization group for Anderson quantum dots
- Raman scattering in current carrying molecular junctions. A preliminary account
- Nonequilibrium isolated molecule limit