198 citations · 538 across the 12 of their papers we have counts for
12 papers
Coherent Interactions of Free Electrons and Matter: Toward Tunable Compact X-ray Sources
Amnon Balanov, Alexey Gorlach, Vladimir Baryshevsky +8
Compact laboratory-scale X-ray sources still rely on the same fundamental principles as in the first X-ray tubes developed more than a century ago. In recent years, significant res…
Scaling Up Purcell-Enhanced Self-Assembled Nanoplasmonic Perovskite Scintillators into the Bulk Regime
Michal Makowski, Wenzheng Ye, Dominik Kowal +14
Scintillators convert high-energy radiation into detectable photons and play a crucial role in medical imaging and security applications. The enhancement of scintillator performanc…
Fundamental scaling laws of water window X-rays from free electron-driven van der Waals structures
Nikhil Pramanik, Sunchao Huang, Ruihuan Duan +5
Water-window X-rays are crucial in medical and biological applications, enabling natural contrast imaging of biological cells in their near-native states without external staining.…
Transverse Recoil Imprinted on Free-Electron Radiation
Xihang Shi, Lee Wei Wesley Wong, Sunchao Huang +2
Phenomena of free-electron X-ray radiation are treated almost exclusively with classical electrodynamics, despite the intrinsic interaction being that of quantum electrodynamics. T…
The Nanoplasmonic Purcell Effect in Ultrafast and High-Light-Yield Perovskite Scintillators
Wenzheng Ye, Zhihua Yong, Michael Go +8
The development of X-ray scintillators with ultrahigh light yields and ultrafast response times is a long sought-after goal. In this work, we theoretically predict and experimental…
Roadmap on spatiotemporal light fields
Yijie Shen, Qiwen Zhan, Logan G. Wright +42
Spatiotemporal sculpturing of light pulse with ultimately sophisticated structures represents the holy grail of the human everlasting pursue of ultrafast information transmission a…
Enhanced versatility of table-top X-rays from van der Waals structures
Sunchao Huang, Ruihuan Duan, Nikhil Pramanik +3
Van der Waals (vdW) materials have attracted much interest for their myriad unique electronic, mechanical and thermal properties. In particular, they are promising candidates for m…
Quantum interference between fundamentally different processes is enabled by shaped input wavefunctions
J. Lim, Y. S. Ang, L. K. Ang +1
We present a general framework for quantum interference (QI) between multiple, fundamentally different processes. Our framework reveals the importance of shaped input wavefunctions…
Surface Dyakonov-Cherenkov Radiation
Hao Hu, Xiao Lin, Liang Jie Wong +3
Recent advances in engineered material technologies (e.g., photonic crystals, metamaterials, plasmonics, etc) provide valuable tools to control Cherenkov radiation. In all these ap…
Control of quantum electrodynamical processes by shaping electron wavepackets
Liang Jie Wong, Nicholas Rivera, Chitraang Murdia +4
Fundamental quantum electrodynamical (QED) processes such as spontaneous emission and electron-photon scattering encompass a wealth of phenomena that form one of the cornerstones o…
Efficient generation of extreme terahertz harmonics in 3D Dirac semimetals
J. Lim, Y. S. Ang, F. J. G. de Abajó +3
Frequency multiplication of terahertz signals on a solid state platform is highly sought-after for the next generation of high-speed electronics and the creation of frequency combs…
Controlling Electromagnetic Fields at Boundaries of Arbitrary Geometries
Jonathon Yi Han Teo, Liang Jie Wong, Carlo Molardi +1
Rapid developments in the emerging field of stretchable and conformable photonics necessitate analytical expressions for boundary conditions at metasurfaces of arbitrary geometries…