V2EX wannier

Wannier

释义 Definition

Wannier:通常指与凝聚态物理/量子力学相关的“瓦尼尔(Wannier)”,多见于术语 **Wannier function(s)**(瓦尼尔函数)与 Wannier orbital(s)(瓦尼尔轨道)。瓦尼尔函数是一种在实空间中局域的电子态表示方式,常用于描述晶体中的能带与电子局域性。(该词也可作人名/姓氏。)

发音 Pronunciation (IPA)

/wnir/

例句 Examples

Wannier functions are localized in real space.
瓦尼尔函数在实空间中是局域的。

In first-principles calculations, maximally localized Wannier functions are often constructed to build tight-binding models for complex materials.
在第一性原理计算中,人们常构造最大局域化瓦尼尔函数,以为复杂材料建立紧束缚模型。

词源 Etymology

Wannier 来自物理学家 Gregory Wannier(格雷戈里瓦尼尔) 的姓氏,用作冠名术语。相关概念与表示方法在固体能带理论中发展起来,用以与 Bloch(布洛赫) 表象互补:Bloch 态更适合动量空间/周期性描述,而 Wannier 态更强调实空间局域性。

相关词 Related Words

  • Bloch
  • Lattice
  • Band
  • Orbital
  • Localized
  • Tight-Binding
  • Brillouin
  • Hamiltonian
  • 文学与典籍 Literary Works

    • Gregory H. Wannier:The Structure of Electronic Excitation Levels in Insulating Crystals(提出/系统讨论瓦尼尔函数思想的经典论文)
    • Neil W. Ashcroft & N. David Mermin:Solid State Physics(固体物理经典教材,介绍 Bloch 态与 Wannier 函数等概念)
    • Richard M. Martin:Electronic Structure: Basic Theory and Practical Methods(电子结构方法教材,涉及用 Wannier 函数构建模型)
    • David Vanderbilt:Berry Phases in Electronic Structure Theory(讨论与最大局域化 Wannier 函数等相关的现代电子结构理论内容)
    About     Help     Advertise     Blog     API     FAQ     Solana     1059 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 33ms UTC 18:36 PVG 02:36 LAX 11:36 JFK 14:36
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86