Controlling the electro-optic response of a semiconducting perovskite coupled to a phonon-resonant cavity

Autor: Di Virgilio, Lucia, Geuchies, Jaco J., Kim, Heejae, Krewer, Keno, Wang, Hai, Grechko, Maksim, Bonn, Mischa

Optical cavities, resonant with vibrational or electronic transitions of material within the cavity, enable control of light-matter interaction. Previous studies have reported cavity-induced modifications of chemical reactivity, fluorescence, phase b

Externí odkaz: http://arxiv.org/abs/2306.05000

Thickness-dependent electron momentum relaxation times in thin iron films

Autor: Krewer, Keno L., Zhang, Wentao, Arabski, Jacek, Schmerber, Guy, Beaurepaire, Eric, Bonn, Mischa, Turchinovich, Dmitry

Terahertz time-domain conductivity measurements in 2 to 100 nm thick iron films resolve the femtosecond time delay between applied electric fields and resulting currents. This response time decreases for thinner metal films. The macroscopic response

Externí odkaz: http://arxiv.org/abs/1905.06739

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Nano-holes vs Nano-cracks in Thin Gold Films: What Causes Anomalous THz Transmission?

Autor: Krewer, Keno, Jiang, Ke, Mics, Zoltan, Jin, Zuanming, Bley, Karina, Elmers, Hans-Joachim, Katharina Landfester, Bonn, Mischa, Turchinovich, Dmitry, IEEE

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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::93aa22bddee5b50cb09abc6250f8d466
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Controlling the electro-optic response of a semiconducting perovskite coupled to a phonon-resonant cavity.

Autor: Di Virgilio L; Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany., Geuchies JJ; Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany., Kim H; Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.; Pohang University of Science and Technology, Department of Physics, 37673, Pohang, Korea., Krewer K; Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany., Wang H; Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany., Grechko M; Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany. grechko@mpip-mainz.mpg.de., Bonn M; Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany. bonn@mpip-mainz.mpg.de.

Publikováno v: Light, science & applications [Light Sci Appl] 2023 Jul 26; Vol. 12 (1), pp. 183. Date of Electronic Publication: 2023 Jul 26.