Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Yi, Xiang"'
In this paper, we derive a general and exact closed-form expression of scintillation index (SI) for a Gaussian beam propagating through weak oceanic turbulence, based on the general oceanic turbulence optical power spectrum (OTOPS) and the Rytov theo
Externí odkaz:
http://arxiv.org/abs/2406.11181
Autor:
Wang, Yi-Xiang, Li, Fuxiang
Publikováno v:
Physical Review B 109, 085202 (2024)
Recent experiments performed the nonreciprocal magneotransport in ZrTe$_5$ and obtained a giant magnetochiral anisotropy (MCA) coefficient $\gamma'$. The existing theoretical analysis was based on the semiclassical Boltzmann equation. In this paper,
Externí odkaz:
http://arxiv.org/abs/2310.13909
Autor:
Cai, Zhigang, Wang, Yi-Xiang
Publikováno v:
Physical Review B 108, 155202 (2023)
Recent experiments reported that the magnetic field can drive the Lifshitz transition and one-dimensional (1D) Weyl nodes in the quantum limit of three-dimensional pentatellurides, as they own low carrier densities and can achieve the extreme quantum
Externí odkaz:
http://arxiv.org/abs/2310.10906
Autor:
Liu, Yi-Xiang, Zhu, Lingbang, Luke, Jeshurun, Houwman, J. J. Arfor, Babin, Mark C., Hu, Ming-Guang, Ni, Kang-Kuen
Coherent superpositions and entanglement are hallmarks of quantum mechanics, but they are fragile and can easily be perturbed by their environment. Selected isolated physical systems can maintain coherence and generate entanglement using well-control
Externí odkaz:
http://arxiv.org/abs/2310.07620
The reliability of a vertical underwater wireless optical communication (UWOC) network is seriously impacted by turbulence-induced fading due to fluctuations in the water temperature and salinity, which vary with depth. To better assess the vertical
Externí odkaz:
http://arxiv.org/abs/2308.05760
Autor:
Wang, Yi Xiang J.
Apparent diffusion coefficient (ADC) is a measure of the magnitude of diffusion of water molecules within tissues. We argue that ADC value contains information of both diffusion and T2 relaxation. In this letter, we list literature evidence to suppor
Externí odkaz:
http://arxiv.org/abs/2306.10657
Considering liver as the reference, that both fast diffusion (PF) and slow diffusion (Dslow) of the spleen are much underestimated is likely due to the MRI properties of the spleen such as the much longer T2 relaxation time. It is possible that longe
Externí odkaz:
http://arxiv.org/abs/2306.02011
Autor:
Wang, Yi-Xiang, Cai, Zhigang
Publikováno v:
Physical Review B 107, 125203 (2023)
Recent experiments have reported a lot of spectacular transport properties in topological materials, such as quantum oscillations and three-dimensional (3D) quantum Hall effect (QHE) in ZrTe$_5$. In this paper, by using a strong topological insulator
Externí odkaz:
http://arxiv.org/abs/2303.05637
Recently, dynamical characterization of bulk topology has been experimentally realized under nonadiabatic sudden quench dynamics. However, it has been shown that only the topology of final phase can be characterized when the system is quenched from i
Externí odkaz:
http://arxiv.org/abs/2209.06380
Autor:
Wang, Yi-Xiang, Li, Fuxiang
Publikováno v:
Chinese Physics B 31, 090501 (2022)
We use the Dirac cone model to explore the high Chern number (C) phases that are realized in the magnetic-doped topological insulator (TI) multilayer structures by Zhao et al. [Nature 588, 419 (2020)]. The Chern number is calculated by capturing the
Externí odkaz:
http://arxiv.org/abs/2208.08585