675 citations · 5.6k across the 111 of their papers we have counts for
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Acoustic properties of metallic glasses at low temperatures -- tunneling systems and their dephasing
Arnold Meißner, Tim Voigtländer, Saskia M. Meißner +4
The low temperature acoustic properties of bulk metallic glasses measured over a broad range of frequencies rigorously test the predictions of the standard tunneling model. The str…
The polaronic effect of a metal layer on variable range hopping
Ofek Asban, Alexander Burin, Alexander Shnirman +1
We investigate the effect of a metal plate on the variable range hopping (VRH) conductivity of a two dimensional electron-glass (EG) system. The VRH conductivity is known to have a…
Dynamical Decoupling of Quantum Two-Level Systems by Coherent Multiple Landau-Zener Transitions
Shlomi Matityahu, Hartmut Schmidt, Alexander Bilmes +5
Increasing and stabilizing the coherence of superconducting quantum circuits and resonators is of utmost importance for various technologies ranging from quantum information proces…
Rabi noise spectroscopy of individual two-level tunneling defects
Shlomi Matityahu, Jürgen Lisenfeld, Alexander Bilmes +4
Understanding the nature of two-level tunneling defects is important for minimizing their disruptive effects in various nano-devices. By exploiting the resonant coupling of these d…
Decoherence of a quantum two-level system by spectral diffusion
Shlomi Matityahu, Alexander Shnirman, Gerd Schön +1
We study the dephasing of an individual high-frequency tunneling two-level system (TLS) due to its interaction with an ensemble of low-frequency thermal TLSs which are described by…