Recent Submissions

  • Direct observation of quantum coherence in single-molecule magnets 

    Schlegel, C., J. Van Slageren, M. Manoli, E. K. Brechin, et al. 2008. "Direct observation of quantum coherence in single-molecule magnets." Physical Review Letters 101(14).
    Direct evidence of quantum coherence in a single-molecule magnet in a frozen solution is reported with coherence times as long as T2=63030ns. We can strongly increase the coherence time by modifying the matrix in which the ...
  • Angular momentum population in the fragmentation of Pb-208 at 1 GeV/nucleon 

    Pfutzner, M., PH Regan, PM Walker, M. Caamano, et al. 2002. "Angular momentum population in the fragmentation of Pb-208 at 1 GeV/nucleon." Physical Review C 65(6): 064604-064604.
    No abstract available.
  • Gd-based single-ion magnets with tunable magnetic anisotropy: Molecular design of spin qubits 

    Martinez-Perez, M., S. Cardona-Serra, C. Schlegel, F. Moro, et al. 2012. "Gd-based single-ion magnets with tunable magnetic anisotropy: Molecular design of spin qubits." Physical Review Letters 108(24).
    We report ac susceptibility and continuous wave and pulsed EPR experiments performed on GdW10 and GdW30 polyoxometalate clusters, in which a Gd3+ ion is coordinated to different polyoxometalate moieties. Despite the isotropic ...
  • Gamma-ray spectroscopy with relativistic exotic heavy-ions 

    Mandal, Samit, J. Gerl, H. Geissel, K. Hauschild, et al. 2001. "Gamma-ray spectroscopy with relativistic exotic heavy-ions." Pramana - Journal of Physics 57(1): 161-164.
    Feasibility of gamma-ray spectroscopy at relativistic energies with exotic heavy-ions and new generation of germanium detectors (segmented Clover) is discussed. An experiment with such detector array and radioactive is discussed.
  • Photoneutron cross sections for unstable neutron-rich oxygen isotopes 

    Leistenschneider, A., T. Aumann, K. Boretzky, D. Cortina, et al. 2001. "Photoneutron cross sections for unstable neutron-rich oxygen isotopes." Physical Review Letters 86(24): 5442-5445.
    The evolution of giant dipole strength with neutron excess for the neutron-rich oxygen isotopes from A=17 to A=22 was measured systematically. It was found through all neutron-rich oxygen isotopes investigated that the ...
  • Vertical nanowire light-emitting diode 

    Konenkamp, R., Robert C. Word, and C. Schlegel. 2004. "Vertical nanowire light-emitting diode." Applied Physics Letters 85(24): 6004-6006.
    We report room-temperature, white-color electroluminescence in vertically oriented ZnO nanowires. Excitonic luminescence around 380 nm is observed as a shoulder on a broader defect-related band covering all of the visible ...
  • A portable MIMO testbed and selected channel measurements 

    Goud, Paul, Jr., Robert Hang, Dmitri Truhachev, and Christian Schlegel. 2006. "A portable MIMO testbed and selected channel measurements." Eurasip Journal on Applied Signal Processing: 51490-51490.
    No abstract available.
  • Traceable dynamic measurement of mechanical quantities: Objectives and first results of this european project 

    Bartoli, C., M. F. Beug, T. Bruns, C. Elster, et al. 2012. "Traceable dynamic measurement of mechanical quantities: Objectives and first results of this european project." International Journal of Metrology and Quality Engineering 3(3): 127-135.
    Nine european national metrology institutes (NMIs) are collaborating in a new project funded by the european metrology research programme (EMRP) to establish traceable dynamic measurement of the mechanical quantities force, ...
  • In-beam gamma ray and conversion electron study of Fm-250 

    Bastin, JE, RD Herzberg, PA Butler, GD Jones, et al. 2006. "In-beam gamma ray and conversion electron study of Fm-250." Physical Review C 73(2): 024308-024308.
    No abstract available.