A Comparative Study on the Self Diffusion of N-Octadecane with Crystal and Amorphous Structure by Molecular Dynamics Simulation 分子动力学模拟非晶结构自扩散晶体无定形结构PCM系统正十八烷熔化行为摘要:饶中浩School of;Electric Power;Engineering,;China University;of Mining;and Technology,;Xuzhou 221116刘新健...
CHIN.PHYS.LETT.Vo1.31,No.1(2014)010501 AComparativeStudyontheSelfDifusionofN—OctadecanewithCrystaland AmorphousStructurebyMolecularDynamicsSimulation RAPZhong-Hao(饶中浩),LIUXin—Jian(~新健),ZHANGRui—Kai(张瑞凯),LIxiang(李响), WEIChang-Xing(魏昌兴),WANGHao-Dong(3~浩东),LIYi—Min(李意民) School...
材料专业英语——1.Classifaction of materials Crystal and amorphous Classification of materials Solid materials have been conveniently grouped into three basic classifications: metals, ceramics, and polymers. This scheme is based primarily on chemical makeup and atomic structure, and most materials fall ...
Structure of the Amorphous Phase in Crystallizable Polymers: poly(ethylene terephthalate) Evidence for spatial correlations of the polymer chains in the amorphous phase of crystallizable polymers is presented by using the X-ray diffraction patterns of poly(ethylene terephthalate) resins, films, and fib...
Compositional Model for Calcium Silicate Hydrate (C-S-H) Gels, Their Solubilities, and Free Energies of Formation A compositional model based on available structural evidence is proposed for amorphous calcium silicate hydrogel. It is applicable to gels in the (Ca/Si),<... FREDRIK,P.,GLASSER,....
and XRD results,the substitution of Cu for Ag can effectively prevent the precipitation of Ag_2Te,but this also leads to the presence of a minor amorphous phase in the melt-quenched sample.The amorphous phase crystallizes into Sb_7Te metastable phase at about 540 K,which finally transforms ...
We perform atomistic simulations to better understand solid phase epitaxy in silicon, the process by which the amorphous phase transforms into the diamond structure crystal phase at an amorphous-crystal interface. We begin by developing a quantum-mechanical nonorthogonal tight-binding (TB) model to des...
It was found by TEM that a small amount of amorphous phase remains in the intergranular region between crystal grains of 伪 Fe and Nd2Fe14B even ... M.,Yamasaki,H.,... - 《Journal of the Magnetics Society of Japan》 被引量: 36发表: 2000年 Precise crystal and magnetic structure determ...
light on the progressive pressure-induced delocalization of the electronic density in ζ-N2. A clear electronic density shift from intramolecular to intermolecular space was observed in DFT-based calculations, which can be interpreted as a precursor to the formation of single-bonded amorphous nitrogen....
Amorphous V–O–C composite nanofibers electrospun from solution precursors as binder- and conductive additive-free electrodes for supercapacitors with out... Flexible V-O-C composite nanofibers were fabricated from solution precursors via electrospinning and were investigated as free-standing and additive...