Control of strong-laser-field coupling to electrons in solid targets with wavelength-scale spheres

H. A. Sumeruk, S. Kneip, D. R. Symes, I. V. Churina, A. V. Belolipetski, Thomas D. Donnelly, and T. Ditmire

Control of strong-laser-field coupling to electrons in solid targets with wavelength-scale spheres (PDF)

Physical Review Letters 98 (2007) 45001