Browse Dissertations and Theses - Physics by Subject "Universality"

  • Zhou, Di (2016-06-20)
    Amorphous solids (glasses) present universal properties strikingly different from that of crystalline counterparts at low temperatures, regardless of their microscopic nature. Tunneling-two-level-system model (TTLS model) ...

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  • Vural, Dervis C. (2011-05-25)
    Disordered solids are known to exhibit quantitative universalities at low temperatures, the most striking of which is the ultrasonic attenuation coefficient 1/Q(ω). The established theory of tunneling two state systems ...

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