Inhibition and Reconstruction of Zener Tunneling in Photonic Honeycomb Lattices
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202110044
Abstract: Quantum coherence is the central element of particle states, and it characterizes the overall performance of various quantum materials. Bloch oscillation is a fundamental coherent behavior of particles under a static potential, which can be… read more here.
Keywords: reconstruction zener; zener tunneling; honeycomb lattices; inhibition reconstruction ... See more keywords
Nonreciprocal Landau–Zener tunneling
Sign Up to like & getrecommendations! Published in 2019 at "Communications Physics"
DOI: 10.1038/s42005-020-0328-0
Abstract: Application of strong dc electric field to an insulator leads to quantum tunneling of electrons from the valence band to the conduction band, which is a famous nonlinear response known as Landau-Zener tunneling. One of… read more here.
Keywords: formula; zener tunneling; zener; band ... See more keywords
Zener Tunneling Breakdown in Phase-Change Materials Revealed by Intense Terahertz Pulses.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.165702
Abstract: We have systematically investigated the spatial and temporal dynamics of crystallization that occur in the phase-change material Ge_{2}Sb_{2}Te_{5} upon irradiation with an intense terahertz (THz) pulse. THz-pump-optical-probe spectroscopy revealed that Zener tunneling induces a nonlinear… read more here.
Keywords: zener tunneling; phase; phase change; intense terahertz ... See more keywords
Photonic Floquet Landau-Zener tunneling and temporal beam splitters
Sign Up to like & getrecommendations! Published in 2023 at "Science Advances"
DOI: 10.1126/sciadv.adh0415
Abstract: Landau-Zener tunneling (LZT), i.e., the nonadiabatic transition under strong parameter driving in multilevel systems, is ubiquitous in physics, providing a powerful tool for coherent wave control both in quantum and classical systems. While previous works… read more here.
Keywords: beam; temporal beam; landau zener; zener tunneling ... See more keywords