Principles of electron tunneling spectroscopy 来自 ResearchGate 喜欢 0 阅读量: 22 作者: T.E. Feuchtwang 摘要: Recently KIRTLEY et al. [1] reported observing a marked asymmetry under bias reversal, of the inelastic tunneling spectra in metal insulator metal junctions with molecular impurities ...
Scanning tunneling microscopyInelastic electron tunneling spectroscopyReflection adsorption infrared spectroscopyElectron energy loss spectroscopyIn this chapter, I describe the principles and methods of the experimental techniques used in this thesis. I briefly introduce the principles of STM, RAIRS, and EELS...
whereEC=e2/2CΣis the electron charging energy for total capacitanceCΣandEJis the Josephson energy. and are the number and phase operators, respectively, andngis the gate charge number that can be tuned by a capacitively-coupled external voltage. The qubit frequencyfQ=ɛ/h, whereɛis the...
Moreover, to quantify the near-equilibrium conductance values of those heterointerfaces, a detailed analysis of electronic transmission through the ReS2/WSe2 and the ReS2/MoSe2 needs to be conducted. Thus, in this work, considering band dispersions and electron difference density (EDD) calculations...
The importance of spin-orbit coupling for lattice dynamics, electron-phonon coupling, and superconducting properties of face-centered cubic Tl-Pb-Bi alloys is investigated from first principles based on density-functional perturbation theory and a mixed-basis pseudopotential method. The alloys are modeled...
For in situ oxidization at 550 ° C using molecular oxygen, Auger electron spectroscopy indicates a saturation oxygen coverage of 2.1 ± 0.5 ML (monolayer). For these surfacesscanning tunneling microscopy reveals two surface phases, one with 3 3 × 3 3 R 30 ° periodicity and the other ...
Analysis of the data on the basis of the Born-von Karman theory indicates that the effec... Y Nakagawa,ADB Woods - 《Solid State Communications》 被引量: 215发表: 1963年 Proximity electron tunneling spectroscopy I. Experiments on Nb A quantitative proximity electron tunneling spectroscopy (PETS)...
Atomic and electronic structures of charge-doping VO 2 : first-principles calculations The atomic and electronic structures of charge-doping VO2 are investigated by using first-principles calculations. Hole doping is more conducive to stabilizing the structure of VO2 than electron doping. The controlla...
In a conducting material, the electrical properties are due to the most energetic electrons close to the Fermi energy (EF). In a Cooper pair, an attractive interaction between two electrons at the Fermi level produces a bound state with a total energy of less than2EF43. The electron affinity...
Under the four-electron pathway, the singly N-doped graphene yields the lowest overpotential of 0.44 V for ORR, with formation of OOH* species being the rate-determining step. For OER, the edge C sites in the N, P co-doped graphene have the lowest overpotential of 0.39 V. These...