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硅烯 (单质)

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硅烯英语Silicene)是一种类似于石墨烯的硅单质。尽管理论研究者推测存在这种物质并猜测了它的性质,[1][2][3]研究者在十多年之后的2010年才观测到了具有这种结构的硅单质。[4][5]

参考资料[编辑]

  1. ^ Kyozaburo Takeda and Kenji Shiraishi. Theoretical possibility of stage corrugation in Si and Ge analogs of graphite. Physical Review B. 1994, 50 (20): 14916. Bibcode:1994PhRvB..5014916T. doi:10.1103/PhysRevB.50.14916. 
  2. ^ G. G. Guzman-Verri and L. C. Lew Yan Voon. Electronic structure of silicon-based nanostructures. Physical Review B. 2007, 76 (7): 075131. arXiv:1107.0075. Bibcode:2007PhRvB..76g5131G. doi:10.1103/PhysRevB.76.075131. 
  3. ^ Cahangirov, Topsakal, Akturk, Sahin and Ciraci. Two- and One-Dimensional Honeycomb Structures of Silicon and Germanium. Physical Review Letters. 2009, 102 (23): 236804. arXiv:0811.4412. Bibcode:2009PhRvL.102w6804C. doi:10.1103/PhysRevLett.102.236804. 
  4. ^ B. Aufray, A. Kara, S. Vizzini, H. Oughaddou, C. Léandri, B. Ealet and G. Le Lay. Graphene-like silicon nanoribbons on Ag(110): A possible formation of silicene. Applied Physics Letters. 2010, 96: 183102. Bibcode:2010ApPhL..96b3102D. doi:10.1063/1.3275751. 
  5. ^ B. Lalmi, H. Oughaddou, H. Enriquez, A. Kara, S. Vizzini, B. Ealet and B. Aufray. Epitaxial growth of a silicene sheet. Applied Physics Letters. 2010, 97: 223109. Bibcode:2010ApPhL..97c3109L. doi:10.1063/1.3467042.