Optical excitation of the Higgs mode in superconductors
ORAL
Abstract
We consider the dynamical excitation of the Higgs/amplitude mode in superconductors by quasiparticle avalanche following optical excitation. We comment on the efficiency of this approach for investigation of the amplitude mode in various physical regimes.
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Presenters
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Matteo Bellitti
Boston University
Authors
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Matteo Bellitti
Boston University
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Christopher Laumann
Boston University, Department of Physics, Boston University
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Boris Spivak
University of Washington