Zobrazeno 1 - 10
of 382
pro vyhledávání: '"Li Yu-hang"'
Publikováno v:
Liang you shipin ke-ji, Vol 31, Iss 3, Pp 48-54 (2023)
At present, in the industrial production process of corn starch sugar, there are some problems in the saccharification reaction stage, such as low initial starch milk concentration, long reaction time, poor enzymatic hydrolysis effect, low yield of f
Externí odkaz:
https://doaj.org/article/a9d4119e779b4c82b5a1324a0f0a37d4
The quantum anomalous Hall effect (QAHE) is a quantum phenomenon in which a two-dimensional system exhibits a quantized Hall resistance $h/e^2$ in the absence of magnetic field, where $h$ is the Planck constant and $e$ is the electron charge. In this
Externí odkaz:
http://arxiv.org/abs/2501.01399
Dynamic axion insulators feature a time-dependent axion field that can be induced by antiferromagnetic resonance. Here, we show that a Josephson junction incorporating this dynamic axion insulator between two superconductors exhibits a striking doubl
Externí odkaz:
http://arxiv.org/abs/2406.09274
Publikováno v:
Nat Commun 15, 4250 (2024)
Axion insulators possess a quantized axion field $\theta=\pi$ protected by combined lattice and time-reversal symmetry, holding great potential for device applications in layertronics and quantum computing. Here, we propose a high-spin axion insulato
Externí odkaz:
http://arxiv.org/abs/2404.12345
Autor:
Chen, Bo, Liu, Xiaoda, Li, Yu-Hang, Tay, Han, Taniguchi, Takashi, Watanabe, Kenji, Chan, Moses. H. W., Yan, Jiaqiang, Song, Fengqi, Cheng, Ran, Chang, Cui-Zu
Magnetic topological materials with coexisting magnetism and non-trivial band structures exhibit many novel quantum phenomena, including the quantum anomalous Hall effect, the axion insulator state, and the Weyl semimetal phase. As a stoichiometric l
Externí odkaz:
http://arxiv.org/abs/2404.03032
Publikováno v:
MATEC Web of Conferences, Vol 232, p 02026 (2018)
In the study, we propose a TCM diagnosis model that can be used for multi-label classification and give clear diagnosis, as well as the basis for diagnosis and differentiation when the symptoms correspond to multiple diseases or syndromes. The implem
Externí odkaz:
https://doaj.org/article/e0ca334d6dcc4fb2a988cd3ddc0fe35d
Autor:
Li, Yu-Hang, Cheng, Ran
Publikováno v:
Phys. Rev. Research 4, 033227 (2022)
We study the transport properties of a Josephson junction consisting of two identical $s$-wave superconductors separated by an even-layer ${\mathrm{MnBi}}_{2}{\mathrm{Te}}_{4}$ (MBT). Using recursive Green's function method, we calculate the supercur
Externí odkaz:
http://arxiv.org/abs/2206.13484
Publikováno v:
In Optics and Lasers in Engineering December 2024 183
Autor:
Li, Yu-Hang, Cheng, Ran
Publikováno v:
Phys. Rev. Research 4, L022067 (2022)
Intrinsic magnetic topological insulator ${\mathrm{MnBi}}_{2}{\mathrm{Te}}_{4}$ is believed to be an axion insulator in its antiferromagnetic ground state. However, direct identification of axion insulators remains experimentally elusive because the
Externí odkaz:
http://arxiv.org/abs/2111.11500
Autor:
Zhang, Lu, Li, Yu-Hang, Meng, Ling-Hui, Li, Ya, Sun, Ming-Yi, Wang, Chong-Chen, Wang, Peng, Li, Hai-Yan
Publikováno v:
In Separation and Purification Technology 9 August 2024 341