Parametrically amplified phase-incoherent superconductivity in YBa\(_2\)Cu\(_3\)O\(_{6+x}\)

The possibility of enhancing desirable functional properties of complex materials by optical driving is motivating a series of studies of their nonlinear terahertz response. In high-Tc cuprates, large amplitude excitation of certain infrared-active lattice vibrations has been shown to induce transie...

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Veröffentlicht in:	arXiv.org 2020-11
Hauptverfasser:	A von Hoegen, Fechner, M, st, M, Taherian, N, Rowe, E, Ribak, A, Porras, J, Keimer, B, Michael, M, Demler, E, Cavalleri, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Coherence Condensed matter physics Cuprates Excitation spectra Momentum Plasmas (physics) Polaritons Spectroscopy Spectrum analysis Superconductivity Three-wave mixing Variation
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