Ideal Strength and Structural Instability of Aluminum at Finite Temperatures

来源 :The 2013 International Workshop on Multiscale Modeling and S | 被引量 : 0次 | 上传用户：xxlxxl123

【摘要】

：

　　Accurate prediction and analysis of the stability of crystal lattices is fundamentally important in materials science; it holds the key to understanding the

【作者】

：

Hong Sun Wei Zhou Yi Zhang Changfeng Chen

【机构】

：

DepartmentofPhysics,ShanghaiJiaoTongUniversity,Shanghai200240,andKeyLaboratoryofArtificialStructures

【出处】

：

The 2013 International Workshop on Multiscale Modeling and S

【发表日期】

：

2013年4期

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Accurate prediction and analysis of the stability of crystal lattices is fundamentally important in materials science; it holds the key to understanding the mechanism for material deformation and strength.Recent developments in computational physics have enabled first-principles calculations of peak stresses(i.e.,ideal strengths)in the stress-strain relations of a crystal lattice along specific deformation paths and the structural deformation modes leading to elastic instabilities.

其他文献

The Shintanis formula for general partial zeta function

　　Shimura defined the general Hurwitz zeta function.We will describe the similar functions on the totally real number field.And the Shintani formula will help

会议

Compactifications and purity

　　After a concise introduction to weight structures(à la Bondarko),weillustrate how they can be employed in both Hodge theory and the theory of motives.In pa

会议

Some new constructions of Shafarevichs pairing

　　Let K be a local field with algebraically closed residue field,and A be an abelian variety.The Shafarevich pairing gives a perfect duality between H1(K,A),t

会议

Hodge index theorem for adelic line bundles

　　The Hodge index theorem of Faltings and Hriljac asserts that the Neron-Tate height pairing on a projective curve over a number field is equal to certain int

会议

Generalizations of Kloosterman sheaves

　　We will construct a large class of local systems on P1 minus two points,which are tame at one puncture and wild at the other.The monodromy of these local sy

会议

Subanalytic topologies and applications to filtered D-modules

会议

Parity of Betti numbers in intersection cohomology

　　Junecue Suh recently showed that the odd-degree Betti numbers of every proper smooth variety are even,answering an old question of Serre.In this talk,I will

会议

Katos Euler system, Eigencurve and p-adic L function of modular forms

　　We give a construction of a family of Katos Euler systems over the eigencurve and under some assumptions,we construct a family of distributions on (Z)p over

会议

Relative Noether inequality on fibered surfaces

　　I will discuss linear series on fibered surfaces from an Arakelov geometry point of view,which leads to a relative version of classical Noether inequality.I

会议

Multiscale Modeling on Electroactive Materials

　　Multiscale methods to span the scales from quantum mechanics to practical issues of functional nanoassembly and nanofabrication are enabling first principle

会议

Ideal Strength and Structural Instability of Aluminum at Finite Temperatures

其他学术论文