固体中粒子的运动涉及到大量原子核和电子,其Schrödinger 方程(Schrödinger equation)可表为 K-P Model 1. K-P Model 2. K-P Model 2. K-P Model 4. K-P Model 5. K-P Model 6. K-P Model 7. K-P Model 8. K-P Model 9. 参考文献编辑...
对于|α|>2的能量,没有电子波在晶体中传播。这些区域用灰色背景表示。 色散关系可用于确定计算非相互作用电子系统热力学性质所需的态密度。k中的一维态密度为D(k)=2/π,因此能量中的态密度为, 参考:Kronig-Penney Model (tugraz.at) 补充:区域1 区域II...
Kronig-Penney modelwave functions/ Kronig-Penney modelsuperspacewave functionselectronsone-dimensionaldelta-potentialsanalytic behaviourdensity function/ A7125C Techniques of band-structure calculation (general theory, applications of group theory, analytic continuation, etc.)...
Kronig-Penney model An idealized, one-dimensional model of a crystal which exhibits many of the basic features of the electronic structure of real crystals. Consider the potential energyV(x) of an electron shown in the illustration with an infinite sequence of potential wells of depth -V0and ...
(t −1/3 ) is optimal for our model.We also give an asymptotic bound for the coef f i cient in the high energy limit. Forthe proof, we give an asymptotic analysis for the band functions and the Blochwaves in the high energy limit. Especially we give the asymptotics for the inf l...
Photoemission calculations have been performed using the Kronig-Penney model and including photon field variation with the help of a simple model, where the dielectric response in the surface region is a local function linearly interpolated between the vacuum value and the experimentally measured bulk ...
model n.[C] 1. 模型(通常小於原物)[attrib 作定语](a model train);(供用他种材料做复制品的)模型 2.(产品的某种)设计, 型号 3.(供讲解、计算等的)模型 4 modeless 非模态的 stereomodel 立体模型 submodel 辅助模型 discretemodel 离散模型 ecomodel 生态模式 modellation 模拟作用 latemode...
KronigPenneymodel 周期势场中的波函数φ(x)是布洛赫(Bloch)函 数,即有: φ(x)=u(x)exp(ikx)(4) 式中,k为波数;u(x)是以(a+b)为周期的周期函 数,并有: u(x)=u 1 (x) (0≤x<a) u(x)=u 2 (x) (-b≤x<0 { ) (5) 及: φ(x)= u 1 (x)exp(ikx) (0≤x<a) u 2 (...
Ghosh, P.K.: The Kronig-Penney model on a generalized Fibonacci lat- tice, Phys. Lett. A161, 153-157 (1991)Ghosh, P. K.: The Kronig-Penney model on a generalized Fibonacci lattice, Phys. Lett. 161A (1991), 153-157.Ghosh, P.: The Kronig-Penney model on a generalized Fibonacci ...
英文: Jonas & Hodgson model,Sellars model,Yada model and Saito model are suitable for the given deformation conditions.中文: Jonas&Hodgson模型、Sellars模型、Yada模型和Saito模型。英文: This paper discusses models of human body system, including substance model, mechanical model, mathematic model and ...