石墨烯声子谱 (Phononic bandstructure of graphene) φ2a+2b,B,x2a+2b,A,x=365N/mφ2a+2b,B,y2a+2b,A,y=245N/mφ2a+2b,B,z2a+2b,A,z=98.2N/m{∑n,tφm,s,in,t,j=0Ki,js,t(q)=∑pφ0,s,ip,t,jMsMteiq⋅(Rtp−Rs0)det‖Ki,js,t(q)−ω2δijδst‖=0s,t=A,...
Akira SuzukiMasashi TanabeShigeji Fujita现代物理(英文)Suzuki, A., M. Tanabe, and S. Fujita, Electronic Band Structure of Graphene Based on the Rectangular 4-Atom Unit Cell. Journal of Modern Physics, 2017. 8(04): p. 607.
Second Tech is an R&D company that develops apps, games, and strives to facilitate the transfer of quantum technologies from research labs to the engineering department. Our apps include Distance and Area Measurement and Visual Geometry Calculator, and we are the developer and publisher of Polarity...
Bernal bilayer graphene (BLG) offers a highly flexible platform for tuning the band structure, featuring two distinct regimes. One is a tunable band gap induced by large displacement fields. Another is a gapless metallic band occurring at low fields, featuring rich fine structure consisting of four...
Second Tech is an R&D company that develops apps, games, and strives to facilitate the transfer of quantum technologies from research labs to the engineering department. Our apps include Distance and Area Measurement and Visual Geometry Calculator, and we are the developer and publisher of Polarity...
Yakovkin, I.N. Band structure of Au layers on the Ru(0001) and graphene/Ru(0001) surfaces. Eur. Phys. J. B 2012, 85, 61. [CrossRef]Yakovkin, I. N. Band Structure of Au Layers on the Ru(0001) and Graphene/Ru(0001) Surfaces. Eur. Phys. J. B 2012, 85, 61....
Band structure with LCAO Monolayer Linear combination of atomic orbitals(LCAO)可以用作近似来计算能带结构。我们用它来考虑二维石墨烯的能带。 石墨烯中,碳原子有 4 个价电子,其中 3 个用于形成 sp2键,剩余的一个电子的 π键是我们关心的。单个 unit-cell 中有两个电子,因此有两个 π键,分别称为 π和π...
Graphene/g-C3N4 bilayer:considerable band gap opening and effective band structure engineering. X. Li,Y. Dai,Y. Ma,S. Han,B. Huang. Physical Chemistry Chemical Physics . 2014Li, X.; Dai, Y.; Ma, Y.; Han, S.; Huang, B. Graphene/g-C3N4 bilayer: considerable band gap opening and ...
I. Generic miniband structure of graphene on a hexagonal substrate. Phys. Rev. B 87, 245408 (2013). Article ADS Google Scholar Tang, S. et al. Precisely aligned graphene grown on hexagonal boron nitride by catalyst free chemical vapor deposition. Sci. Rep. 3, 2666 (2013). Article ...
It is well established that strain and geometry could affect the band structure of monolayer dramatically. Here we study the evolution of local electronic ... W Yan,WY He,ZD Chu,... - 《Nature Communications》 被引量: 95发表: 2013年 Modification of the electronic structures of graphene by ...