(complete)
R K Gupta et al 1992 J. Phys. G: Nucl. Part. Phys. 18 1533
P Volegov et al 2004 Phys. Med. Biol. 49 2117
S U Cheema and M J A Smith 1971 J. Phys. C: Solid State Phys. 4 1231
D Lukas and W Schulte 1990 Clin. Phys. Physiol. Meas. 11 65
L. A. Rogers and S. Seager 2010 ApJ 712 974
Ping Li et al 2005 Nanotechnology 16 1912
Ryan J. Foley et al. 2008 ApJ 684 68
G Winter et al 2008 J. Phys.: Condens. Matter 20 304218
G Winter et al 2006 New J. Phys. 8 125
W L Barnes 2009 J. Opt. A: Pure Appl. Opt. 11 114002