Joel E. Moore
Lawrence Berkeley National Laboratory
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Publication
Featured researches published by Joel E. Moore.
Nature | 2010
Joel E. Moore
Certain insulators have exotic metallic states on their surfaces. These states are formed by topological effects that also render the electrons travelling on such surfaces insensitive to scattering by impurities. Such topological insulators may provide new routes to generating novel phases and particles, possibly finding uses in technological applications in spintronics and quantum computing.
Physical Review B | 2007
Joel E. Moore; Leon Balents
The topological invariants of a time-reversal-invariant band structure in two dimensions are multiple copies of the
Physical Review Letters | 2010
Oleg V. Yazyev; Joel E. Moore; Steven G. Louie
\mathbb{Z}_2
Physical Review Letters | 2012
Jens H. Bardarson; Frank Pollmann; Joel E. Moore
invariant found by Kane and Mele. Such invariants protect the topological insulator and give rise to a spin Hall effect carried by edge states. Each pair of bands related by time reversal is described by a single
Annual Review of Condensed Matter Physics | 2011
M. Zahid Hasan; Joel E. Moore
\mathbb{Z}_2
Nature Materials | 2014
Jayakanth Ravichandran; Ajay K. Yadav; Ramez Cheaito; Pim B. Rossen; Arsen Soukiassian; S. Suresha; John C. Duda; Brian M. Foley; Che-Hui Lee; Ye Zhu; Arthur W. Lichtenberger; Joel E. Moore; David A. Muller; Darrell G. Schlom; Patrick E. Hopkins; Arun Majumdar; R. Ramesh; M. A. Zurbuchen
invariant, up to one less than half the dimension of the Bloch Hamiltonians. In three dimensions, there are four such invariants per band. The
Physical Review B | 2006
Cenke Xu; Joel E. Moore
\mathbb{Z}_2
Nature | 2005
Christopher Weber; Nuh Gedik; Joel E. Moore; J. Orenstein; J. Stephens; D. D. Awschalom
invariants of a crystal determine the transitions between ordinary and topological insulators as its bands are occupied by electrons. We derive these invariants using maps from the Brillouin zone to the space of Bloch Hamiltonians and clarify the connections between
Physical Review Letters | 2004
Gil Refael; Joel E. Moore
\mathbb{Z}_2
Physical Review B | 2008
Padraig Murphy; Subroto Mukerjee; Joel E. Moore
invariants, the integer invariants that underlie the integer quantum Hall effect, and previous invariants of