The plasmon density of states of a layered electron gasH. MorawitzI. Bozovicet al.1993Zeitschrift für Physik B Condensed Matter
Plasmons in high-temperature superconductorsJ.H. KimI. Bozovicet al.1991Physica C: Superconductivity and its applications
Enhancement of optical reflectivity of high Tc superconducting films by ion millingJ.H. KimK. Charet al.1991Applied Physics Letters