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Quantum movement of electrons between atomic layers shows potential application of van der Waals materials for electronics and photonics（图）
Quantum movement electrons between atomic layers potential application van der Waals materials electronics photonics
2017/3/30
Common sense might dictate that for an object to move from one point to another, it must go through all the points on the path.“Imagine someone driving from Kansas City to Topeka on I-70 — it’s safe t...
On The Inflaton Potential From Antibranes in Warped Throats
Inflaton Potential Antibranes Warped Throats
2010/12/23
We compute the force between a stack of smeared antibranes at the bottom of a warped throat and a stack of smeared branes at some distance up the throat, both for anti-D3 branes and for anti-M2 brane...
Dirac Equation with Spin Symmetry for the Modified Pöschl-Teller Potential in $D$-dimensions
Dirac Equation Spin Symmetry Modified Pö schl-Teller Potential $D$-dimensions
2010/11/11
We present solutions of the Dirac equation with spin symmetry for vector and scalar modified P\"oschl-Teller potential within framework of an approximation of the centrifugal term. The relativistic e...
Revivals in the attractive BEC in a double-well potential and their decoherence
Revivals attractive BEC double-well potential their decoherence
2010/11/11
We study the dynamics of ultracold attractive atoms in a weakly linked two potential wells. We consider an unbalanced initial state and monitor dynamics of the population difference between the two we...
The Asymptotic Iteration Method for the Eigenenergies of the Complex Potential V(x) = g x4 + i b x3 + i a x
on-Hermitian potential Schrö dinger equation the asymptotic iteration method an adjustable parameters
2010/4/9
Recently, three complex potentials V(x) = i x3,V(x) = i x3 + i a x, and V(x) = x4 + i a x have been studied in the literature. Here, we combine these potentials in one. With the aid of the asymptotic ...
Green Function of the Morse Potential Using Perturbation Series
Morse potential Green function Propagator Path integral Perturbation series Fourier transform
2010/4/9
We find the Green function of the Schrodinger equation for the Morse potential using perturbation series. By Fourier transformation on the end point of the perturbation series, and with some formulas ...
Effect of Potential Shape on the Density of the Impurity States in Nanotube
Subbands mixing Magnetic field Density impurity states Binding energy
2010/9/25
We analyze the effect of the potential shape on the ground state energy of the off-axis neutral donor in GaAs/Ga1¡xAlxAs cylindrical nanotube in the presence of the uniform magnetic field applie...
Algebraic Treatment of Scattering via the Manning-Rosen Potential Related to the SO(2, 1) Group
Algebraic approach Manning Rosen potential Natanzon potentials One-dimensional scattering Scattering theory
2010/4/9
In this study, we consider SO(2,1) \supset SO(1,1) subgroup reduction from one dimensional scattering systems related to SO(2,1). As an analytical application, we show via algebraic approach the Manni...
Elastic, Inelastic Scatterings and Transfer Reactions for 16,18O on 58Ni Described by the São Paulo Potential
Inelastic Scatterings Transfer Reactions the Sã o Paulo Potential
2010/10/15
We have used a parameter - free potential, obtained from data analysis at sub-barrier energies, to explain our measurements of elastic and several inelastic scattering cross sections for the 16;18O + ...
Interaction Potential for InSb: A Molecular Dynamics Study
Interaction Potential InSb A Molecular Dynamics Study
2010/10/19
Molecular dynamics simulation was used to study structural and dynamical properties of InSb. The effective potential takes into account two and three-body interactions, considering atomic-size effects...
Contribution of the Charge Image Potential to Carrier Confinement in Graded Si-Based Quantum Wells
the Charge Image Potential Carrier Confinement Graded Si-Based Quantum Wells
2010/10/22
In order to analyze the charging effects on electronic spectrum of Silicon (Si) based quantum wells (QW’s), we use a method based on the calculation of the image charge potential by solving Poisson eq...
Topics on the Physics Potential and Detector Aspects of the LC-HERA ep Collider
physics topics future e+e- Linear Collider HERA proton ring
2010/4/19
We present a brief account of some physics topics which could be addressed at a collider consisting of the HERA proton ring and the future e+e- Linear Collider. A few experimental aspects are also dis...
Calculation of the Reaction Cross-Section for Proton-Nucleus Using Recently Optical Potential
Cross-Section Proton-Nucleus Recently Optical Potential
2010/4/19
The eikonal approximation is used to calculate the reaction cross-section for proton scattering from different nuclei. The imaginary proton - nucleus optical potential is derived from relativistic mea...