2018/11/29 by E. I. Rashba, É. I. Rashba, Rashba, E. I. +2 · 2 citations
Materials Science · Physics and Astronomy · #Atomic physics #Condensed matter physics #Dipole #Electron #Electron paramagnetic resonance #Excitation #FOS: Physical sciences #Gyrotron and Vacuum Electronics Research #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #Nuclear magnetic resonance #Physics #Quantum mechanics #Resonance (particle physics) #Solid-state spectroscopy and crystallography #Spin (aerodynamics) #Spin polarization #cond-mat.mes-hall
paper · pdf · doi:10.48550/arxiv.1812.01721
published in arXiv (Cornell University) (Cornell University) · published in: Landau Level Spectroscopy Edited by G. Landwehr and E.I. Rashba (Elsevier Science Publishers, 1991)
arxiv created 2018/11/29 · openalex publication_date 2018/11/29 · arxiv updated 2019/10/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/04
Resonance phenomena in solids generally fall into two distinct classes, electric and magnetic, driven, respectively, by the E and H components of the electromagnetic wave incident on the solid. The canonical examples of the two types of resonances are the electron cyclotron resonance (CR) and the electron paramagnetic resonance (EPR), originating from the electron orbital and spin degrees of freedom, respectively. The behavior becomes considerably more interesting (and more complicated) in the presence of the spin-orbital interaction. In this case, a more general type of resonance may occur, which is driven by the electric excitation mechanism and involves the spin degrees of freedom. Such electric-dipole spin resonance (EDSR) may occur at the spin excitation frequency or at a combination of the orbital and spin frequencies, spanning a wide bandwidth. The EDSR phenomenon, first predicted by Rashba (1960), has been probed experimentally in 3D solids with different crystal symmetries, as well as in low-dimensional systems (heterojunctions, inversion layers, dislocations and impurity states). Due to its electric dipole origin, the EDSR features a relatively high intensity, which may exceed by orders of magnitude the EPR intensity. This review summarizes the work on EDSR prior to 1991, laying out the theoretical framework and discussing different experimental systems in which the EDSR-related physics can be realized and explored.