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 …
X Shi, LWW Wong, S Huang, LJ Wong… - Nature …, 2024 - nature.com
Phenomena of free-electron X-ray radiation are treated almost exclusively with classical electrodynamics, despite the intrinsic interaction being that of quantum electrodynamics. The …
The remarkable properties of two-dimensional (2D) materials have led to significant advancements in photodetection and optoelectronics research. Currently, there are many …
Parametric x-ray radiation (PXR) is a prospective mechanism for producing directional, tunable, and quasi-coherent x-rays in laboratory-scale dimensions, yet it is limited by heat …
LWW Wong, LJ Wong - npj Nanophotonics, 2024 - nature.com
We study twisted bilayer van der Waals (vdW) materials as a platform to generate versatile bremsstrahlung X-rays, and show that the twist angle in bilayer vdW materials provides an …
X Lin, H Chen - Light: Science & Applications, 2023 - nature.com
Shaping free-electron radiation via van der Waals heterostructures | Light: Science & Applications Skip to main content Thank you for visiting nature.com. You are using a browser …
AV Noskov, SV Blazhevich - Physics Letters A, 2024 - Elsevier
The possibilities of manifestation of dynamic diffraction effects in coherent X-ray radiation (CXR) of relativistic electrons in a periodic layered medium (PLM) with three different layers …
S Huang, S Chen, Y Wang, X Shi, X Zhang… - arXiv preprint arXiv …, 2024 - arxiv.org
Van der Waals (vdW) heterostructures have attracted much attention due to their distinctive optical, electrical, and thermal properties, demonstrating promising potential in areas such …
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 research …