Experimental Demonstration of Coherent State Estimation with Minimal Disturbance (2006) Leuchs G Journal article Distillation of Squeezing from Non-Gaussian Quantum States (2006) Heersink J, Marquardt C, Dong R, Filip R, Lorenz S, Leuchs G, Andersen UL Journal article Ultrafast electron pulses from a tungsten tip triggered by low power femtosecond laser pulses (2006) Hommelhoff P, Kealhofer C, Kasevich MA Journal article Many-Body Quantum Dynamics of Polarization Squeezing in Optical Fibers (2006) Leuchs G Journal article Exact-exchange spin-current density-functional theory (2006) Rohra S, Görling A Journal article, Original article Field Emission Tip as a Nanometer Source of Free Electron Femtosecond Pulses (2006) Hommelhoff P, Sortais YRP, Aghajani-Talesh A, Kasevich MA Journal article Universal optical amplification without nonlinearity (2006) Leuchs G Journal article HESS observations of the galactic center region and their possible dark matter interpretation (2006) van Eldik C Journal article, Original article Erratum: Publisher's Note: HESS observations of the galactic center region and their possible dark matter interpretation (Physical Review Letters (2006) 97 (221102)) (2006) van Eldik C Journal article, Erratum Enhanced Macroscopic Quantum Tunneling in Bi2Sr2CaCu2O8 Intrinsic Josephson Junction Stacks (2006) Jin X, Lisenfeld J, Koval Y, Lukashenko O, Ustinov A, Müller P Journal article, Letter