Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Long‐Yan Gong"'
Publikováno v:
Advanced Theory and Simulations. 4:2100135
Publikováno v:
Physical Review Applied. 11
The authors discuss a bipolar-unipolar transition in a spin diode, which would be interesting for logic or memory devices in spintronics. Generating the requisite on-off states for opposite spins could be difficult, though. This study proposes coupli
Autor:
Ruo-Wen Liu, Long-Yan Gong, Xuechao Zhai, Xingfei Zhou, Min Zhu, Rui Wen, Xing'ao Li, Junwei Gu
Publikováno v:
Physical Review B. 99
Electrons in heavy group-IV monolayers, including silicene, germanene, and stanene, have the ability to exhibit rich physics due to the compatibility of the spin and valley degrees of freedom. We propose here that a valley-mediated giant Seebeck magn
Andreev reflection and 0- π transition in graphene-based antiferromagnetic superconducting junctions
Autor:
Xingfei Zhou, Youxin Ye, Long-Yan Gong, Jun Zhao, Yafang Xu, Yifei Feng, Haiyun Wang, Xuechao Zhai, Mingze Lan
Publikováno v:
EPL (Europhysics Letters). 125:37001
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 390:2977-2986
By the Fourier filtering method, we generate one-dimensional binary sequences from coarse-grained continuous sequences with preset exponents α 0 . Using the spectrum analysis, we find that the corresponding binary sequences have pure 1 / f α power
Publikováno v:
The European Physical Journal B. 77:413-417
We study the von Neumann entropy and related quantities in one-dimensional electron systems with on-site long-range correlated potentials. The potentials are characterized by a power-law power spectrum S(k) $\propto$ 1/k α, where α is the correlati
Publikováno v:
Chinese Physics B. 26:117201
Autor:
Long-Yan Gong, Xiao-Xin Zhao
Publikováno v:
Chinese Physics B. 26:077202
Recently, an interesting family of quasiperiodic models with exact mobility edges (MEs) has been proposed (Phys. Rev. Lett. 114 146601 (2015)). It is self-dual under a generalized duality transformation. However, such transformation is not obvious to
Publikováno v:
Chinese Physics B. 22:030314
We propose a scheme capable of performing complete Bell-state analysis for a single-photon hybrid entangled state. Our single-photon state is encoded in both polarization and frequency degrees of freedom. The setup of the scheme is composed of polari
Publikováno v:
Chinese Physics B. 20:087102
We study numerically the electronic properties of one-dimensional systems with long-range correlated binary potentials. The potentials are mapped from binary sequences with a power-law power spectrum over the entire frequency range, which is characte