128 citations · 1.1k across the 62 of their papers we have counts for
62 papers
Size quantization of an exciton: A toy model of the "dead layer"
M. E. Raikh
Size-quantization levels of an exciton in large nanocrystals is studied theoretically. For the nanocrystal size, , much bigger than the Bohr radius, , the level positions d…
Comparative analysis of magnetic resonance in the polaron pair recombination and the triplet exciton-polaron quenching models
V. V. Mkhitaryan, D. Danilovic, C. Hippola +2
We present a comparative theoretical study of magnetic resonance within the polaron pair recombination (PPR) and the triplet exciton-polaron quenching (TPQ) models. Both models hav…
Spin dynamics and spin-dependent recombination of a polaron pair under a strong ac drive
R. K. Malla, M. E. Raikh
We study theoretically the recombination within a pair of two polarons in magnetic field subject to a strong linearly polarized ac drive. Strong drive implies that the Zeeman frequ…
Signature of Hanle Precession in Trilayer MoS2: Theory and Experiment
K. Tian, Z. Yue, D. Magginetti +2
Valley-spin coupling in transition-metal dichalcogenides (TMDs) can result in unusual spin transport behaviors under an external magnetic field. Nonlocal resistance measured from 2…
Landau-Zener transition driven by a slow noise
Zhu-Xi Luo, M. E. Raikh
The effect of a slow noise in non-diagonal matrix element, J(t), that describes the diabatic level coupling, on the probability of the Landau-Zener transition is studied. For slow…
Smearing of the quantum anomalous Hall effect due to statistical fluctuations of magnetic dopants
Z. Yue, M. E. Raikh
Quantum anomalous Hall effect (QAH) is induced by substitution of a certain portion, x, of Bi atoms in a BiTe-based insulating parent compound by magnetic ions (Cr or V). We find t…