Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Wei Quan"'
Publikováno v:
High Energy Density Physics. 32:77-81
The effects of laser and plasma parameters on the proton focusing driven by Coulomb explosion in the interaction of a laser pulse with a thin arched carbon-hydrogen target are investigated by two-dimensional particle-in-cell simulations. The influenc
Autor:
Qiang Wang, Xiaodong Xu, Weiqi Li, Wei Quan Tian, Guiling Zhang, Yongyuan Jiang, Yingjie Jiang, Zhewen Liang
Publikováno v:
Physics Letters A. 383:2409-2415
This work presents a theoretical investigation on the electronic properties of double atomic carbon chains bridging graphene electrodes with density functional theory in combination with non-equilibrium Green's function. The influence of strain on th
Publikováno v:
IEEE Sensors Journal. 18:9931-9939
We reported an efficient approach to analyze spin precessions of different hyperpolarized noble gases with atomic magnetometers based on system identification. Spin evolution of the magnetometer can be robustly approximated as the second order system
Publikováno v:
IEEE Sensors Journal. 18:8198-8207
This paper aims to review the technology, developments, and applications of spin exchange relaxation free (SERF) atomic magnetometers. The generalized comparisons between the SERF magnetometer and the other types of weak magnetic sensors are elaborat
Publikováno v:
2020 35th Youth Academic Annual Conference of Chinese Association of Automation (YAC).
With the development of quantum control technology, atomic gyroscopes based on the Spin Exchange Relaxation Free (SERF) have been expected to be the development trend for the next generation of high-precision gyroscopes. As a crucial parameter of the
Autor:
ZhiYang Lin, Shi Chen, Jing Chen, Ya Cheng, Wei Chu, HuiPeng Kang, XiaoJun Liu, Zhizhan Xu, Jinping Yao, Wei Quan
Publikováno v:
Physical Review A. 101
We report on a comparative study of strong-field ionization of alkaline-earth-metal atoms by intense femtosecond laser pulses from near-infrared to midinfrared wavelengths. By collecting the ionization signals only produced within the central portion
Publikováno v:
Physical Review Applied. 13
We demonstrate a method for simultaneously measuring the spin polarizations of noble-gas and alkali-metal atoms. Under a low magnetic field, the polarized alkali-metal and noble-gas spin ensembles exhibit novel dynamics in the self-compensation and r
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports
Scientific Reports
Laser-driven positron production is expected to provide a non-radioactive, controllable, radiation tunable positron source in laboratories. We propose a novel approach of positron production by using a femto-second laser irradiating a microstructured
Publikováno v:
Physical Review A. 101
We theoretically investigate the photoelectron momentum distributions of a diatomic molecule in a linearly polarized two-color laser field by solving the time-dependent Schr\"odinger equation. An upward curvature interference pattern is found in the
Autor:
MingZheng Wei, XuanYang Lai, XiaoJun Liu, Meng Zhao, Wei Quan, Anatoli Kheifets, Yu Zhou, Vladislav V. Serov, YanLan Wang
Publikováno v:
Physical Review Letters. 123
Attosecond angular streaking (or ``attoclock'') is an insightful technique for probing the ultrafast electron dynamics in strong laser fields. Up until recently, this technique relied solely on an accurate measurement of the photoelectron momentum di