Webb19 sep. 2024 · With appropriate geometry design, a ferromagnetic axion insulator is predicted to realize topological magnetoelectric response, which is urgently pursued as a hallmark phenomenon of the topological field theory. Webb3 apr. 2024 · The mechanism of current-driven magnetization switching in twisted bilayer graphene (TBG) is poorly understood. Here, He et al. show that a small current can …
Observation of orbital pumping - ResearchGate
Webb12 apr. 2024 · As a recent successfully exfoliated non-van der Waals layered material, AgCrS2 has received a lot of attention. Motivated by its structure-related magnetic and ferroelectric behavior, a theoretical study on its exfoliated monolayer AgCr2S4 has been carried out in the present work. Based on density functional theory, the ground state and … Webb23 dec. 2024 · The U.S. Department of Energy's Office of Scientific and Technical Information cetac stainless probe
Linear Magnetoelectric Effect by Orbital Magnetism (2012)
WebbThe total magnetization in BFO is initiated from the spin phase of the Fe 3+ cation, while the total polarization may result from the stereochemical approach of 6s 2 single pair electrons in the Bi 3+ cation. (9−12) The multiple sample properties would be modified by the help of doping elements. WebbClassical toroidal dipole moment. A complex expression allows the current density J to be written as a sum of electric, magnetic, and toroidal moments using Cartesian or … WebbWe propose a semi-classical explanation to the conductance oscillations (δ G) observed at gate-controlled quantum dots under quantized Hall conditions.Our approach is based on the self-consistent screening theory of the quantum Hall effect and δ G originates either from the interference of electrons or from charging effects. In the interference regime … ceta changing education through the arts