Superscattering of light: fundamentals and applications
Superscattering, theoretically predicted in 2010 and experimentally observed in 2019, is an
exotic scattering phenomenon of light from subwavelength nanostructures. In principle …
exotic scattering phenomenon of light from subwavelength nanostructures. In principle …
Interfacial Cherenkov radiation from ultralow-energy electrons
Cherenkov radiation occurs only when a charged particle moves with a velocity exceeding
the phase velocity of light in that matter. This radiation mechanism creates directional light …
the phase velocity of light in that matter. This radiation mechanism creates directional light …
Low-velocity-favored transition radiation
When a charged particle penetrates through an optical interface, photon emissions emerge—
a phenomenon known as transition radiation. Being paramount to fundamental physics …
a phenomenon known as transition radiation. Being paramount to fundamental physics …
Advances in triboelectric nanogenerators for self‐powered wearable respiratory monitoring
Triboelectric nanogenerators (TENGs) have recently gained attention as a compelling
platform technology for building wearable bioelectronics. Aside from being self‐powered …
platform technology for building wearable bioelectronics. Aside from being self‐powered …
Numerical investigation of sequential phase-locked optical gating of free electrons
Recent progress in coherent quantum interactions between free-electron pulses and laser-
induced near-field light have revolutionized electron wavepacket sha**. Building on these …
induced near-field light have revolutionized electron wavepacket sha**. Building on these …
Dipolar Huygens–Kerker radiation for surface waves
Exotic dipolar radiation with zero light emission in one direction but maximal light emission
in the opposite direction was envisioned by Huygens in 1690, and it could emerge in …
in the opposite direction was envisioned by Huygens in 1690, and it could emerge in …
[HTML][HTML] Investigation of the Abraham–Minkowski dilemma in Smith–Purcell radiation from photonic crystals
S Chen, P Wang, Y Wang, S Huang, L Hou - APL Photonics, 2024 - pubs.aip.org
The debate over whether light's momentum within a medium is accurately described by
Abraham or Minkowski formulation has persisted for over a century. To our knowledge, this …
Abraham or Minkowski formulation has persisted for over a century. To our knowledge, this …
Multicolor x-rays from free electron–driven van der Waals heterostructures
The emergence of van der Waals (vdW) heterostructures has led to precise and versatile
methods of fabricating devices with atomic-scale accuracies. Hence, vdW heterostructures …
methods of fabricating devices with atomic-scale accuracies. Hence, vdW heterostructures …
Free electron emission in vacuum assisted by photonic time crystals
X Gao, X Zhao, X Ma, T Dong - Journal of Physics D: Applied …, 2024 - iopscience.iop.org
Abstract The Cerenkov radiation and Smith–Purcell (SP) effect state that free electron
emission occurs exclusively in dielectrics when the velocity of the particles exceeds the …
emission occurs exclusively in dielectrics when the velocity of the particles exceeds the …
Scattering-free plasmonic Brewster effect via metasurfaces
The Brewster effect, dating back to the pioneering work of Sir David Brewster in 1815, offers
a crucial route to achieve 100% energy conversion between the incident and transmitted …
a crucial route to achieve 100% energy conversion between the incident and transmitted …