学科分类
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2 个结果
  • 简介:One-dimensional(1D)nanomaterialsandnanostructureshavereceivedmuchattentionduetotheirpotentialinterestforunderstandingfundamentalphysicalconceptsandforapplicationsinconstructingnanoscaleelectricandoptoelectronicdevices.Zincsulfide(ZnS)isanimportantsemiconductorcompoundofII-VIgroup,andthesynthesisof1DZnSnanomaterialsandnanostructureshasbeenofgrowinginterestowingtotheirpromisingapplicationinnanoscaleoptoelectronicdevices.Thispaperreviewstherecentprogresson1DZnSnanomaterialsandnanostructures,includingnanowires,nanowirearrays,nanorods,nanobeltsornanoribbons,nanocables,andhierarchicalnanostructuresetc.Thisarticlebeginswithasurveyofvariousmethodsthathavebeendevelopedforgenerating1Dnanomaterialsandnanostructures,andthenmainlyfocusesonstructures,synthesis,characterization,formationmechanismsandopticalpropertytuning,andluminescencemechanismsof1DZnSnanomaterialsandnanostructures.Finally,thisreviewconcludeswithpersonalviewstowardsfutureresearchon1DZnSnanomaterialsandnanostructures.

  • 标签: 纳米材料 一维结构 硫化锌 纳米结构
  • 简介:我们为预言有弹性的moduli开发了一个大形变模型oftwo维的细胞的材料。这个大形变模型基于细胞的材料的房间的使倾向的成员的大挠度。使倾向的成员,代表性的结构的紧张和二的有弹性的moduli的偏转--维的细胞的材料用不完全的椭圆形的积分被表示。试验性的结果证明这些有弹性的moduli不再是全体的常数变丑,但是与thes火车显著地变化。比较在这个大形变模型之间被做,小变丑模特儿由吉布森和Ashby求婚了。

  • 标签: 二维多孔材料 塑性变形模型 弹性模数 结构 挠度