Magnetization dynamics affected by phonon pumping

Terahertz magnetization dynamics induced by femtosecond resonant pumping of Dy3+ subsystem in the multisublattice antiferromagnet DyFeO3

Time resolved magnetization dynamics of ultrathin Fe(001) films: spin-pumping and two-magnon scattering.

The time-resolved magnetic response of ultrathin epitaxial Fe(001) films grown on GaAs(001) and covered by Au, Pd, and Cr capping layers was investigated by time and spatially resolved Kerr effect measurements. The magnetization was excited by an in-plane magnetic field pulse using the transient internal field generated at a Schottky barrier while the wavelength of the excitation (resonant mode...

Charge pumping by magnetization dynamics in magnetic and semimagnetic tunnel junctions with interfacial Rashba or bulk extrinsic spin-orbit coupling

Farzad Mahfouzi,1 Jaroslav Fabian,2 Naoto Nagaosa,3,4 and Branislav K. Nikolić1,3,* 1Department of Physics and Astronomy, University of Delaware, Newark, Delaware 19716-2570, USA 2Institute for Theoretical Physics, University of Regensburg, D-93040 Regensburg, Germany 3Cross-Correlated Materials Research Group (CMRG) and Correlated Electron Research Group (CERG), RIKEN-ASI, Wako, Saitama 351-01...

Cross-relaxation and phonon bottleneck effects on magnetization dynamics in LiYF4:Ho3+

Phonon affected transport through molecular quantum dots.

To describe the interaction of molecular vibrations with electrons at a quantum dot contacted to metallic leads, we extend an analytical approach that we previously developed for the many-polaron problem. Our scheme is based on an incomplete variational Lang-Firsov transformation, combined with a perturbative calculation of the electron-phonon self-energy in the framework of generalized Matsuba...