Zobrazeno 1 - 10
of 1 076
pro vyhledávání: '"Li Xiao-Ping"'
Autor:
Lodge, Michael S., Marcellina, Elizabeth, Zhu, Ziming, Li, Xiao-Ping, Kaczorowski, Dariusz, Fuhrer, Michael S., Yang, Shengyuan A., Weber, Bent
3D Dirac semimetals with square-net non-symmorphic symmetry, such as ternary ZrXY (X=Si, Ge; Y=S, Se, Te) compounds, have attracted significant attention owing to the presence of topological nodal lines, loops, or networks in their bulk. Orbital symm
Externí odkaz:
http://arxiv.org/abs/2402.01177
Based on first-principles calculations, we predict that nitrogen atoms can assemble into a single-layer double kagome lattice (DKL), which possesses the characteristics of an intrinsic direct band gap semiconductor, boasting a substantial band gap of
Externí odkaz:
http://arxiv.org/abs/2311.00340
Autor:
Yu, Kejun, Fu, Botao, Zhang, Runwu, Ma, Da-shuai, Li, Xiao-ping, Yu, Zhi-Ming, Liu, Cheng-Cheng, Yao, Yugui
Xenes, two-dimensional (2D) monolayers composed of a single element, with graphene as a typical representative, have attracted widespread attention. Most of the previous Xenes, X from group-IIIA to group-VIA elements have bonding characteristics of c
Externí odkaz:
http://arxiv.org/abs/2309.06184
Employing a combination of first-principles calculations and low-energy effective models, we present a comprehensive investigation on the electronic structure of Pb$_{10}$(PO$_{4}$)$_{6}$O$_{4}$, which exhibits remarkable quasi-one-dimensional flat-b
Externí odkaz:
http://arxiv.org/abs/2309.01755
Autor:
Ji, Chang-Yin, Li, Xiao-Ping, Tang, Zheng, Zhou, Di, Wang, Yeliang, Li, Feng, Li, Jiafang, Yao, Yugui
Three-dimensional nodal line semimetals (NLSMs) provide remarkable importance for both enrich topological physics and wave management. However, NLSMs realized in acoustic systems are twofold bands degenerate, which are called Weyl NLSMs. Here, we fir
Externí odkaz:
http://arxiv.org/abs/2307.03370
Autor:
Han, Yilin, Cui, Chaoxi, Li, Xiao-Ping, Zhang, Ting-Ting, Zhang, Zeying, Yu, Zhi-Ming, Yao, Yugui
Traditional electronic devices rely on the electron's intrinsic degrees of freedom (d.o.f.) to process information. However, additional d.o.f. like the valley, can emerge in the low-energy states of certain systems. Here, we show that the quantum dot
Externí odkaz:
http://arxiv.org/abs/2306.08384
Publikováno v:
Physical Review B 107, 224405 (2023)
Recently, Heusler ferromagnets have been found to exhibit unconventional anomalous electric, thermal, and thermoelectric transport properties. In this study, we employed first-principles density functional theory calculations to systematically invest
Externí odkaz:
http://arxiv.org/abs/2303.09812
We present a systematic investigation of the magnetoresponses of the Weyl points (WPs) with a topological charge of n = 2, 3 and 4, and with both linear and quadratic energy tilt. The linear tilt always tends to squeeze the Landau levels (LLs) of bot
Externí odkaz:
http://arxiv.org/abs/2212.03764
Publikováno v:
Tongxin xuebao, Vol 31, Pp 100-106 (2010)
A model which enhances the integrity of BLP model was presented based on the BLP model.This model was called as EIBLP model.Some necessary restraints to upward information flow were appended in EIBLP without chang-ing the information flow direction
Externí odkaz:
https://doaj.org/article/ed991b52cfca4971889e0c4247f117cf
Autor:
DONG Qing-kuan, LI Xiao-ping
Publikováno v:
Tongxin xuebao, Vol 30, Pp 124-127 (2009)
The channel capacity of narrowband subliminal channels in one-way function was studied to effectively evaluate the ability of subliminal channels to transmit subliminal messages. The definition of Kobara and Imai on the practical channel capacity of
Externí odkaz:
https://doaj.org/article/81431ad7280549af82db70b0273aface