David A Powell

Summary

Affiliation: Australian National University
Country: Australia

Publications

  1. ncbi Cut-wire-pair structures as two-dimensional magnetic metamaterials
    David A Powell
    Nonlinear Physics Center, Research School of Physical Sciences and Engineering, Australian National University, Canberra ACT 0200, Australia
    Opt Express 16:15185-90. 2008
  2. ncbi Nickel-catalyzed cross-couplings of organosilicon reagents with unactivated secondary alkyl bromides
    David A Powell
    Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
    J Am Chem Soc 126:7788-9. 2004

Detail Information

Publications2

  1. ncbi Cut-wire-pair structures as two-dimensional magnetic metamaterials
    David A Powell
    Nonlinear Physics Center, Research School of Physical Sciences and Engineering, Australian National University, Canberra ACT 0200, Australia
    Opt Express 16:15185-90. 2008
    ..Unlike the structures based on split-ring resonators, the nearest-neighbor coupling in cut-wire pairs can result in a magnetic stop-band with propagation in the transverse direction...
  2. ncbi Nickel-catalyzed cross-couplings of organosilicon reagents with unactivated secondary alkyl bromides
    David A Powell
    Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
    J Am Chem Soc 126:7788-9. 2004
    ..Noteworthy attributes of the method are its scope (secondary electrophiles), its high functional-group compatibility, and the air stability of the catalyst components...