Перегляд за автором "Friedrich, J."

Сортувати за: Порядок: Результатів:

  • Structural fluctuations and aging processes in deeply frozen proteins 
    Schlichter, J.; Ponkratov, V.V.; Friedrich, J. (Физика низких температур, 2003)
    Frozen proteins are nonergodic systems and are subject to two types of structural motions, namely relaxation and fluctuation. Relaxation manifests itself in aging processes which slow the fluctuations. Within certain ...
  • The physics of rotational tunneling: hole-burning spectroscopy of methyl groups 
    Somoza, M.M.; Friedrich, J. (Физика низких температур, 2006)
    Methyl groups are most outstanding quantum systems due to their inherent symmetry properties which cannot be destroyed by any kind of lattice disorder. We show how optical hole-burning techniques can be employed to measure ...