coulomb相关论文
For new submarine pipeline maintenance lifting equipment,a specialized analysis model is constructed in this study.A pip......
We present a new divide-and-conquer algorithm to efficiently evaluate the Coulomb interaction (which can be extended......
The paper discusses quantitatively the influence of the Yutian MS7.4 earthquake of March 21,2008 and Wuqia MS6.9 earthqu......
The importance of soil small strain effect on soil-structure behavior was investigated by researchers in last decades. T......
Scanning tunneling microscopy study revealed a van der Waals C60, solid film with 13% room-temperature lattice expansion......
1.引言 对摩擦的详细研究,开始于15世纪,那时,Leonardo da Vinci实验验证了摩擦力正比于施加的垂直载荷,并与摩擦表面的面积无关,......
本文从材料的強度特性以及強度准则的形式方面介绍了国内外強度理论研究的一些典型成果,并从研究方法的角度提出了自己的见解,对这......
法国工程师兼物理学家库仑(C.A.Coulomb1736～1806)在静力学、电学、流体力学等方面作出过重要贡献。对岩土工程界来说,更为熟悉的是......
深埋圆形洞室围岩内径向应力或切向应力在不同条件下可分别成为最大主应力,从而导致屈服条件的迥异。据此推求了相应条件下的围岩......
The symmetry and |m| partial-wave analysis for two-dimensional (2D) Coulomb-scattering is investigated. As a function of......
一只方形的 graphene 单身者电子晶体管(集合) 与二扇方面门被定义，并且它的运输在 T = 在低温度被学习 2 K。在零个磁场，库仑封锁摆......
为获得天体引潮力和煤与瓦斯突出的相互关系,从天体引潮力对地质灾害的影响角度出发,以Mohr-Coulomb准则和牛顿第二定律为理论基础......
Magnetization reversal within Dzyaloshinskii Moriya interaction under on-site Coulomb interaction in
First-principals calculations show that magnetization reversal is accompanied by the opposite sense of rotation of the n......
对砾石料进行了σ3不变,σ1和σ2等比例同时加载的等b试验,分别研究了中主应力对大、中、小主应变及强度的影响规律。将Mohr-Coulo......
We observed the linear-to-zigzag structural phase transition of a40Ca+crystal in a homemade linear Paul trap. The values......
A three-dimensional (3D) finite element model of air-cushion isolated arch dam is presented with the nonlinear gas-liqui......
针对由井眼崩落造成的椭圆形井眼的井壁稳定问题,基于岩石力学、弹塑性力学等相关理论,通过建立不同椭圆度井眼的有限元计算模型,......
Within a Su-Schriffer-Heeger model modified to include electron-electron interaction and an external electric field,we i......
The electronic structures,absorption spectra and colors of Cu are calculated.Calculations are performed in the GW approx......
We study the electronic and magnetic properties of an oxygen-deficient perovskite Ca_2 Mn_2 O_5 based on the first princ......
The phenomenon of fractional quantum Hall efect(FQHE)was irst experimentally observed 33 years ago.FQHE involves strong ......
针对有限单元法在重力坝建基面抗滑稳定控制中量化标准缺失的问题,采用自适应隐式本构积分算法推导了修正的Mohr-Coulomb准则,通过......
作为汽车轻量化的重要材料,铝合金的脆性断裂问题不可忽视。该文以某汽车铝型材防撞梁为研究对象,开展了铝合金静态和动态拉伸、静......
五嘎冲拱坝右岸坝肩由于存在张性裂隙、软弱层以及泥化夹层等地质缺陷,坝肩抗滑稳定不能满足要求而采取加固措施。根据工程最新揭......
Mohr-Wedge岩石破坏准则是在Vutukuri等根据摩尔包络线提出的偏微分方程的理论基础上,通过引入楔形模型求解该偏微分方程的解得到......
This paper sums up the research situation. At the influence of friction, a simulatorexists the phenomenon of low-speed s......
基于Lippmann H煤层失稳的基本理论,考虑巷帮侧瓦斯压力分布及支护阻力的作用,运用Mohr-Coulomb准则建立了适用于顶底板为岩石的全......
Static Coulomb stress change induced by earthquake slip is frequently used to explain earthquake activities and aftersho......
Investigation of Coulomb stress changes in south Tibet(central Himalayas) due to the 25th April 2015
After M_W 7.8 Nepal earthquake occurred, the rearrangement of stresses in the crust commonly leads to subsequent damagin......
SINGH M为克服(Mohr-Coulomb M-C)准则只能线性表征岩石强度随围压变化这一局限性,在M-C准则的基础上添加一个修正项对其进行改进,......
In order to ensure the rotational invariance of the one-center-two-electron integrals in the INDO method including f or......
The electronic properties of ground state and charged excited states of nondegenerate polydiacetylene were investigated ......
在包括f轨道的INDO方法中,为保证单中心双电子积分的旋转不变性。提出了两种方法,一种是将单中心双电子积分(μμ|νν)、(μν|μ......
Using Bethe model, the dynamics of the ionization and Coulomb explosion of hydrogen clusters (0.5-5 nm) in high-intensit......
在土建、交通、水利等工程建设中利用喷粉桩来处理软弱地基,被称为是经济、快速、有效实用的方法。结合南京四桥桩基施工工程,对工......
本文用屈服强度对温度和应变速率的依赖关系来分析纯铝因形成空位而产生的强化特性。纯度为99.99％的铝棒经淬火和热处理后形成空位......
一、概况观测地磁场的变化,约自十五世纪开始,利用简单的仪器观测磁偏角和磁倾角。1785年库伦(Coulomb)发明了测转动惯量的方法之......
On the condition of electric-LO phonon strong-coupling in a parabolic quantum dot,we obtain the eigenen-ergy of the gro......
Effective Mass of Strong-Coupling Bound Polaron in a Triangular Quantum Well Induced by Rashba Effec
In this paper,on the basis of Huybrechts’ strong-coupling polaron model,the Tokuda modified linear-combination operato......
According to the load-structure method, the wall rock with lining can bear the load caused by the surrounding rock, and ......
Temperature Effects of Parabolic Linear Bound Potential and Coulomb Bound Potential Quantum Dot Qubi
On the condition of electric-LO phonon strong coupling in a parabolic quantum dot,we obtain theeigenenergy and the eige......
Dynamics of a pair of electron and hole in semiconductor superlattice under an intense electric fiel
This paper investigates the behaviour of a pair of electron and hole in semiconductor superlattice under an external ele......
A three-dimensional model of GaAs/A1GaAs quantum double rings in the lateral static electric field isinvestigated theor......
The stationary tunneling current and differential conductance of the coupled quantum dots system with split-gates are ca......
Energy transport in femtosecond laser ablation can be divided into two stages: 1) laser energy absorptionby electrons d......
This paper proposes a universal spin-dependent variable range hopping theoretical model to describe various experimental......
Taking account of the electron-electron (hole) and electron-hole interactions, the tunneling processes of the main quant......
This paper studies the two-electron total energy and the energy of the electron-electron interaction by using a variatio......
Spin-dependent electronic transport through a quantum dot coupled to one ferromagnetic lead and one normal metal lead is......
