Electrostatically Driven Polarization Flop and Strain‐Induced Curvature in Free‐Standing Ferroelectric Superlattices
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202106826
Abstract: The combination of strain and electrostatic engineering in epitaxial heterostructures of ferroelectric oxides offers many possibilities for inducing new phases, complex polar topologies, and enhanced electrical properties. However, the dominant effect of substrate clamping can… read more here.
Keywords: microscopy; strain; driven polarization; curvature ... See more keywords
High Performance Self‐Driven Polarization‐Sensitive Photodetectors Based on GeAs/InSe Heterojunction
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Optical Materials"
DOI: 10.1002/adom.202101017
Abstract: The ability to detect linearly polarized light is essential in the field of angle‐dependent optoelectronics and polarization optical applications. To date, most polarization‐sensitive photodetectors are mainly based on single 2D anisotropic materials, which still suffer… read more here.
Keywords: high performance; self driven; driven polarization; polarization ... See more keywords
Cancer cells suppress NK cell activity by actin-driven polarization of inhibitory ligands to the immunological synapse
Sign Up to like & getrecommendations! Published in 2025 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2503259122
Abstract: Significance Our findings provide insights into previously uncharacterized dynamics at the cancer cell–cytotoxic lymphocyte interface, uncovering a critical mechanism by which actin cytoskeleton remodeling at the cancer cell side promotes resistance to natural killer (NK)… read more here.
Keywords: cancer; driven polarization; immunological synapse; actin driven ... See more keywords
Electric-Driven Polarization Meta-Optics for Tunable Edge-Enhanced Images
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DOI: 10.3390/mi13040541
Abstract: In this study, we demonstrate an electrically driven, polarization-controlled metadevice to achieve tunable edge-enhanced images. The metadevice was elaborately designed by integrating single-layer metalens with a liquid-crystal plate to control the incident polarization. By modulating… read more here.
Keywords: optics; edge enhanced; tunable edge; driven polarization ... See more keywords