- Cut-wire-pair structures as two-dimensional magnetic metamaterialsDavid 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...
- Nickel-catalyzed cross-couplings of organosilicon reagents with unactivated secondary alkyl bromidesDavid 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...