搜索结果: 1-15 共查到“电子物理学 electronic”相关记录29条 . 查询时间(0.125 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Spectral instability of Electronic Euler-Poisson System
电子 Euler-Poisson系统 谱不稳定性
2023/12/11
The focus of this presentation is the spectral (in-)stability of periodic waves for the electronic Euler-Poisson system, a hydrodynamical model for understanding electron dynamics in plasmas. It is fo...
Uinversity of Illinois at Chicago researchers have discovered a way to create a highly sensitive chemical sensor based on the crystalline flaws in graphene sheets. The imperfections have unique electr...
A team of researchers from the University of California, Riverside, Bourns College of Engineering and the Russian Academy of Science has demonstrated a new type of holographic memory device that could...
Ballistic transport in graphene suggests new type of electronic device（图）
graphene electronic device
2014/3/19
Using electrons more like photons could provide the foundation for a new type of electronic device that would capitalize on the ability of graphene to carry electrons with almost no resistance even at...
Electronic Structure Studies of Detwinned BaFe$_2$As$_2$ by Photoemission
Electronic Structure Studies Photoemission
2010/11/18
We performed angle resolved photoelectron spectroscopy (ARPES) studies on mechanically de-
twinned BaFe2As2. We observe clear band dispersions and the shapes and characters of the Fermi
surfaces are...
Hysteresis of Electronic Transport in Graphene Transistors
graphene transistor conductance hysteresis charge transfer capacitive gating water dipole
2010/11/17
Graphene field effect transistors commonly comprise graphene flakes lying on SiO2 surfaces. The
gate-voltage dependent conductance shows hysteresis depending on the gate sweeping rate/range. It is sh...
Ab Initio Local Density Approximation Description of the Electronic Properties of Zinc Blende Cadmium Sulfide (zb-CdS)
Electronic Properties Zinc Blende Cadmium Sulfide (zb-CdS)
2010/11/18
Self-consistent ab- initio electronic energy band structure of zinc blende CdS are reported
within the local density functional (LDF) formalism. Our first principle, non-relativistic and
ground stat...
Local Density Approximation Description of Electronic Properties of Wurtzite Cadmium Sulfide (w-CdS)
w-CdS Ab-initio LDA-LCAO-BZW DFT Band gap Ground state
2010/11/22
We present calculated, electronic and related properties of wurtzite cadmium sulfide (w-CdS). Our ab-initio, non-relativistic calculations employed a local density functional approximation (LDA) poten...
Electronic structure of pristine and K-doped solid picene: Non-rigid-band change and its implication for electron-intramolecular-vibration interaction
Electronic structure of pristine K-doped solid picene: Non-rigid-band change electron-intramolecular-vibration interaction
2010/11/19
We use photoemission spectroscopy to study electronic structures of pristine and K-doped
solid picene. The valence band spectrum of pristine picene consists of three main features
with no state at t...
First-principles study of structural, electronic and elastic properties of Nb4AlC3
MAX phases Ab initio Structural properties Electronic properties Elastic properties Pressure effect
2010/6/30
Using First-principles calculations, we have studied the structural, electronic and elastic properties of Nb4AlC3, a new compound belonging to the MAX phases. Geometrical optimization of the unit cell...
“Market making” behaviour in an electronic order book and its impact on the bid-ask spread
Market making behaviour electronic order book bid-ask spread
2010/4/27
It has been suggested that marked point processes might be good candidates for the modeling of financial high-frequency data. A special class of point processes, Hawkes processes, has been the subject...
Electronic Liquid Crystal States Discovered in Parent of Iron-Based Superconductor
energy physics superconductivity Electronic Liquid Crystal States Iron-Based Superconductor
2010/1/11
An international team lead by scientists at the U.S. Department of Energy’s (DOE) Center for Emergent Superconductivity, an Energy Frontier Research Center headquartered at DOE’s Brookhaven National L...
Graphene to graphite: electronic changes within DFT calculations
Graphene Bilayer graphene Multilayer graphene Graphite Density functional theory
2010/7/8
Calculations based on the first-principles pseudopotential plane-wave method and density-functional theory are performed to investigate the electronic properties of graphene, bilayer graphene, multila...
Electronic and structural properties of two mirrored boron-nitride nanocones with 240o disclination
electronic structure nanomaterials nanocones boron and nitrogen
2010/7/5
We studied, through first-principles calculations based on the density functional theory, the charge distribution, the density of states and the tip rearrangement of two mirrored boron nitride nanocon...
First-principles calculations of structural, electronic and optical properties of Zinc-blende Six Ge1-x C alloys
Alloys Lattice parameter Bulk modulus Electronic structure Band-gap Gap bowing Optical properties
2010/4/8
We present first-principles calculations of the structural, electronic and optical properties of zinc-blende Six Ge1-x C alloys by application of the full potential linearized augmented plane wave (FP...