Dirac Points in Two-Dimensional Inverse Opals
G. D. Mahan**
Department of Physics, Pennsylvania State University, University Park, PA 16802, USA
Abstract ：The electron energy states and energy bands are calculated for a two-dimensional inverse opal structure. Assume that the opal structure is closed-packed circles, the inverse opal has the honeycomb lattice. The honeycomb lattice in two dimensions has a Diract point. Its properties can be manipulated by altering the structure of the inverse opal: the radius of the circle, and the small gap between circles.
收稿日期: 2013-05-21
出版日期: 2013-11-21
:
73.22.-j
73.50.-h
(Electronic transport phenomena in thin films)
73.63.-b
(Electronic transport in nanoscale materials and structures)
[1] Ho K M, Chan C T and Soukoulis C M 1990 Phys. Rev. Lett. 65 3152 1998 Science 282 897 1999 Nanostruct. Mater. 12 1089 2000 J. Appl. Phys. 88 405 2001 Synth. Met. 116 469 U. S. Patent 6261469B12001 Phys. Rev. Lett. 86 696 2001 Opt. Mater. 17 11 2002 Appl. Phys. Lett. 81 4925 2003 Nano Lett. 3 1293 2003 Appl. Phys. Lett. 83 4704 2005 J. Phys. Chem. B 109 9980 2005 J. Phys. Chem. B 109 3764 2005 Phys. Rev. B 72 205109 2006 Appl. Phys. Lett. 89 211102 2006 Adv. Mater. 18 2111 2007 J. Lumin. 125 11 2008 Chem. Mater. 20 649 2008 J. Phys. Chem. B 112 14415 2008 Energy Environ. Sci. 1 484 2009 Appl. Phys. Lett. 95 091101 2010 Proc. Natl. Acad. Sci. USA 107 10354 2011 Russ. Chem. Rev. 80 1191 J. Electron. Soc. 158 932012 Small 8 1904 2012 Small 8 36 2012 Small 8 2823 Ph. D. Thesis (University of Illinois)2012 J. Mater. Chem. 22 7609 Condensed Matter in a Nutshell (Princeton: Princeton University Press)Appl. Math. (New York: Plenum/Kluwar)
2013, Vol. 30 
