In the semiclassical EOM: v=\frac{\partial \mathcal E}{\hbar \partial k}-\dot k\times \Omega(k),\quad \dot k=-eE-ev\times B Here, \Omega is the Berry curvature (corresponds to anomalous velocity) and \hbar k is the "gauge invariant or mechanical crystal momentum": \hbar k=\...
and thermo-electron emission are simulated considering self-consistency among electron transport, deposited heat and material thermal response for Be, C, Mo and W under the condition of plasma temperature Te 40 eV, plasma density n0 1019 mA3 and magnetic (R)eld strength B 2 ...
The Integrable Optics Test Accelerator at Fermilab will explore beam dynamics in a ring with intense space-charge using 2.5 MeV proton beams with an incoherent tune shift approaching -0.5. We will use this machine to explore the interplay between electron cooling, intense space-charge, and coherent...
We report on the propagation of electron beams generated by a niobium photocathode illuminated by different wavelength excimer lasers. The cathode used was a polycrystalline disc. Its work function was 4.3 eV while the laser photon energy was 4.02 eV for the XeCl laser and 5.6 eV for the KrCl...
The spin is the property of the electron whereby it has an intrinsic angular momentum in addition to the angular momentum of its orbital motion. The spin magnetization is denoted by ms and the volume density of spin magnetization is denoted by Ms. The volume density of spin magnetization M =...
Persistent luminescence, long-lived emission from inorganic or organic materials after the cessation of excitation, receives considerable attention in the field of optoelectronics. Despite great achievements in the past decades, the performance of organi
In order to separate valence and core electron charge densities, one needs an electron probe size that is much smaller than the 1 Å feature size of valence electron orbitals. Achieving this experimentally is currently challenging as state-of-the-art probes are on the order of valence electr...
A charge transfer state is an excited state in which electrons are moved from one molecular unit to another, either partially or completely, resulting in the redistribution of electron density. This state is characterized by intense transitions in the UV/Vis range, broad bands, solvatochromic shifts...
Insertion electrochemical electrodes exhibit simultaneous electron and ion transfer, with the two transfers proceeding across different interfaces. Herein ... Fritz,Scholz,Antonio,... - 《Angewandte Chemie International Edition》 被引量: 0发表: 2019年 Charge transfer excitation in + CO2 collisions unde...
If CO2 adsorption is rate-limiting, no pH-dependence is expected of the CO partial current on an absolute potential scale, even under acidic conditions, since no proton is involved in the rate-limiting step and all coverages are small so that the pH-dependence of the number of free active...