Born von Karman modelPb/ A6320D Phonon states and bands, normal modes, and phonon dispersionForce constants for interactions extending to eighth neighbours in lead, have been fitted to the frequencies of normal modes with wave vectors spread uniformly through the first Brillouin zone. The frequency...
最近投稿遇到一个问题,审稿人要求用波恩卡曼方法(Born-von Karman methodology )计算晶体的热容、焓和...
karmancannula,Karman catheter [医]卡门导管(用真空吸出的人工流产工具) Karmancannula, Karman catheter [医]卡门导管(用真空吸出的人工流产工具) borna. 1.出生的;产生的 2.天生的;法定的 3.十足的;没有希望的 4...出生的;...产生的 Born博恩(①姓氏 ②Max, 1882-1970, 德国物理学家, 曾获1954年诺...
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网络玻恩-冯·卡门边界条件 网络释义 1. 玻恩-冯·卡门边界条件 zh.wikipedia.org|基于 1 个网页
晶格振动有解的边界条件是波恩—卡曼(Born-Von Karman)条件。 参考答案:正确 点击查看答案&解析
developamodelbasedontheBornapproximationandvonKarman(self-affine)spatialcorrelationof submicrontissuerefractiveindextoaccountforthis.Themodelisappliedtolightscatteringspectra obtainedfromexcisedesophagiofnormalandcarcinogen-treatedrats.Powerlawexponentsusedtofit dysplastictissuesitespectraaresignificantlysmallerthan...
W. Jian, Z. Kaiming, and X. Xide, "Reinvestigation of the TA modes in Ge and Si in Born-von Ka´rma´n model," Solid State Communications, vol. 86, no. 11, pp. 731-734, 1993.Zdetsis A D,Wang C S.Lattice dynamics of Ge and Si using the Born-von Karman model. Physical ...
extended Born Von Karman schemeGe/ A6220D Elasticity, elastic constants A6310 General theory of lattice dynamics and crystal statistics A6320D Phonon states and bands, normal modes, and phonon dispersionAn extended Born-Von Kármàn scheme is proposed for the lattice dynamics of the diamond ...
A Born–von Karman force constant model of aluminum, fitted to the frequencies of normal modes with wave vectors distributed throughout the Brillouin zone, is described, and the frequency distribution function calculated. The result is in very good agreement with a distribution function calculated ...