Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Sunchao Huang"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Phenomena of free-electron X-ray radiation are treated almost exclusively with classical electrodynamics, despite the intrinsic interaction being that of quantum electrodynamics. The lack of quantumness arises from the vast disparity between
Externí odkaz:
https://doaj.org/article/c4dab5beacda47cd8e9bba8e36778cab
Publikováno v:
APL Photonics, Vol 9, Iss 9, Pp 096116-096116-5 (2024)
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 dilemma has not been explored within the context of Smith–Purcell radiat
Externí odkaz:
https://doaj.org/article/808cb14ce2d042519a5e930d7e264c9e
Publikováno v:
Advanced Science, Vol 9, Iss 16, Pp n/a-n/a (2022)
Abstract 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 monochromatic, table‐top X‐ray sources. This work reveals
Externí odkaz:
https://doaj.org/article/22b92fa6470a4843a92adf7dc010ca5f
First principles calculations were performed to study the structural, elastic, and bonding properties of hcp ZrxTi1-x binary alloy. The special quasi- random structure (SQS) method is employed to mimic the random hcp ZrxTi1-x alloy. It is found that
Externí odkaz:
http://arxiv.org/abs/1512.06408
Autor:
Sunchao Huang, Ruihuan Duan, Nikhil Pramanik, Jason Scott Herrin, Chris Boothroyd, Zheng Liu, Liang Jie Wong
The emission of light from charged particles underlies a wealth of scientific phenomena and technological applications. Classical theory determines the emitted photon energy by assuming an undeflected charged particle trajectory. In 1940, Ginzburg po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34873973994ff469fc9849dff41354da
https://hdl.handle.net/10356/164440
https://hdl.handle.net/10356/164440
Publikováno v:
Conference on Lasers and Electro-Optics.
We theoretically predict and experimentally demonstrate unprecedented versatility in free electron-driven X-ray sources based on van der Waals (vdW) materials. By controlling the crystal tilt, we broaden the accessible X-ray photon range by over 100%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f34904f86b60bf45a88b9e22c5d3487
https://doi.org/10.1364/cleo_qels.2022.fth4a.3
https://doi.org/10.1364/cleo_qels.2022.fth4a.3
Publikováno v:
Chinese Science Bulletin. 62:3894-3901
Materials play not only an important role in academic research but also a rather important role in daily life. The discovery of a new material can make a significant contribution to both scientific research and society development. For example, the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5f3aefb647ea79341c29574bdbdd22e
https://doi.org/10.1360/n972017-00300
https://doi.org/10.1360/n972017-00300
Publikováno v:
Computational Materials Science. 127:60-66
We present a detailed investigation on mechanical properties of Zr-X (X = Ti, Hf and Sc) alloy systems using the first-principles calculations in conjunction with special quasi-random structures (SQSs). It is found that the strength of mechanical coe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e1fb10c7daffe8ed4356adc4a2e67dc
https://doi.org/10.1016/j.commatsci.2016.10.028
https://doi.org/10.1016/j.commatsci.2016.10.028
Publikováno v:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Semi-Dirac materials such as a $TiO_{2}/VO_{2}$ have been shown to possess a parabolic energy-momentum dispersion in the x direction and linear dispersion in the y direction. This unique energy-momentum dispersion leads to many anisotropic effects. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7ad819770c7fdb0927c08893f8b81a1
https://doi.org/10.1109/irmmw-thz.2019.8873984
https://doi.org/10.1109/irmmw-thz.2019.8873984
Publikováno v:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Experimental work has shown that a bandgap can be opened in Dirac semi-metals via an elemental doping scheme. Here we demonstrate how a finite bandgap relaxes the selection rule in phonon scattering, enhancing the power of hot carrier relaxation in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bc00960e35d1733c29731f99d2f7bb4
https://doi.org/10.1109/irmmw-thz.2019.8874160
https://doi.org/10.1109/irmmw-thz.2019.8874160