Peredkov, S.; Neeb, M.; Eberhardt, W.; Meyer, J.; Tombers, M.; Kampschulte, H.; Niedner-Schatteburg, G.: Spin and Orbital Magnetic Moments of Free Nanoparticles. Physical Review Letters 107 (2011), p. 233401/1-5
10.1103/PhysRevLett.107.233401