Explanipedia

Bounded Rational Decision-Risk Propagation Coupling Dynamics in Directed Weighted Multilayer Hypernetworks Open

Yueyue Zheng, Zhiping Wang, Shijie Xie, Pei‐Wen Wang · 2025

Industrial symbiosis network (ISN) is crucial to improving resource utilization efficiency and promoting sustainable development. In order to mitigate the damage caused to symbiotic systems by risk propagation, this paper constructs a dire…

Energy band calculation for III–V semiconductors: The shell DFT-x-y method Open

Wei Yang, Kan‐Hao Xue, Shijie Xie, Shengxin Yang, Xiangshui Miao · 2025

Bioaerosol emission characteristics from an underground wastewater treatment plant: Distribution, microbial population, influencing factors and health risk assessment Open

Zhanhong Hu, Qing Yang, Xiancong Jiang, Chen Yang, Zongze Xu , et al. · 2025

Acceleration of shell DFT-1/2 in high-throughput calculations via cutoff radii prediction Open

Shijie Xie, Kan‐Hao Xue, Zijian Zhou, Xiangshui Miao · 2025

Shell DFT-1/2 is a fast band gap rectification method that is versatile for semiconductor supercell and superlattice calculations, which involves two cutoff radii that have to be optimized. Although such optimization is trivial in terms of…

Broadband Full Functional Reconfigurable Polarization Converter Based on Active Metasurface Open

Ke Wang, Yong Zhang, Wei Li, Jun Fan, Chuan Shao , et al. · 2025

Degradation induced by charge relaxation in silicone gels under the ultra‐fast pulsed electric field Open

Teng Gao, Dongxin He, Zhe Xu, Jinxiang Wei, Shijie Xie , et al. · 2024

The insulating properties of silicone gel used for silicon carbide‐insulated gate bipolar transistors encapsulation may deteriorate seriously under ultra‐fast pulsed electric fields. The essence of insulation degradation lies in the deteri…

Laser-field detuning assisted optimization of exciton valley dynamics in monolayer WSe$_2$: Geometric quantum speed limit Open

Kang Lan, Shijie Xie, Jiyong Fu · 2024

Optimizing valley dynamics is an effective instrument towards precisely manipulating qubit in the context of two-dimensional semiconductor. In this work, we construct a comprehensive model, involving both intra- and intervalley channels of…

Geometric quantum speed limits for Markovian dynamics in open quantum systems Open

Kang Lan, Shijie Xie, X. Cai · 2022

We study theoretically the geometric quantum speed limits (QSLs) of open quantum systems under Markovian dynamical evolution. Three types of QSL time bounds are introduced based on the geometric inequality associated with the dynamical evo…

Integration of resonant band with asymmetry in ferroelectric tunnel junctions Open

Jing Su, Jing Li, Xingwen Zheng, Shijie Xie, Xiaohui Liu · 2022

Resonant band engineering of ferroelectric tunnel junctions Open

Jing Su, Xingwen Zheng, Zheng Wen, Tao Li, Shijie Xie , et al. · 2021

We propose energy band engineering to enhance tunneling electroresistance (TER) in ferroelectric tunnel junctions (FTJs). We predict that an ultrathin dielectric layer with a smaller band gap, embedded into a ferroelectric barrier layer, a…

Robust Topological Nodal-Line Semimetals from Periodic Vacancies in Two-Dimensional Materials Open

Fujun Liu, Fanyao Qu, Igor Žutić, Shijie Xie, Desheng Liu , et al. · 2021

A nodal-line semimetal (NLSM) is suppressed in the presence of spin-orbit coupling unless it is protected by a nonsymmorphic symmetry. We show that two-dimensional (2D) materials can realize robust NLSMs when vacancies are introduced on th…

Circularly polarized coherent light-induced boosting of polymer solar cells photovoltaic performance Open

Longlong Zhang, Yuying Hao, Wei Qin, Shijie Xie, Fanyao Qu · 2020

We report a microscopic quantum theory which can be used to study circularly polarized light (CPL) induced singlet to triplet conversions in polymer solar cells (PSCs). We demonstrate that by properly adjusting CPL irradiation parameters, …

Spin soliton of Holstein model with spin-orbit coupling in one-dimensional conjugated polymers Open

Shijie Xie, Xiaohui Liu, Qiuxia Lu, Sun Yin · 2020

For Holstein model with Rashba spin-orbit coupling (SOC) we establish the nonlinear Schrödinger equations and obtain exact soliton solution analytically. It is found that the soliton is spin polarized determined both by the SOC and the ele…

Author Correction: Realization of Lieb lattice in covalent-organic frameworks with tunable topology and magnetism Open

Bin Cui, Xingwen Zheng, Jianfeng Wang, Desheng Liu, Shijie Xie , et al. · 2020

Isotope effect of carrier transport in organic semiconductors Open

Xuan Liu, Teng Gao, Shijie Xie · 2020

Isotopic substitution can effectively tune the device performances of organic semiconductors. According to the experimental results of isotope effects in electric, light and magnetic process in organic semiconductors, we adopt the tight-bi…

Spin Injection and Transport in Organic Materials Open

Qipeng Tian, Shijie Xie · 2019

This review introduces some important spin phenomena of organic molecules and solids and their devices: Organic spin injection and transport, organic spin valves, organic magnetic field effects, organic excited ferromagnetism, organic spin…

Optical Helicity-Manipulated Photocurrents and Photovoltages in Organic Solar Cells Open

Mengmeng Wei, Xiaotao Hao, Avadh Saxena, Wei Qin, Shijie Xie · 2018

The performance of an organic functional device can be effectively improved through external field manipulation. In this study, we experimentally demonstrate the optical polarization manipulation of the photocurrent or photovoltage in orga…

Effect of ferroelectricity on charge conduction in a PCBM/perovskite device structure Open

Sun Yin, Kun Gao, Shijie Xie, Avadh Saxena · 2017

Optically Controlled Magnetization and Magnetoelectric Effect in Organic Multiferroic Heterojunction Open

Mengmeng Wei, Meng-Si Niu, Pengqing Bi, Xiaotao Hao, Shenqiang Ren , et al. · 2017

The organic multiferroic effect receives increasing attention in organic electronics. Recently, the renaissance of organic multiferroics has yielded in a deep understanding of organic magnetism and magnetoelectric coupling. Here, through f…

Spin-dependent transport and functional design in organic ferromagnetic devices Open

Guichao Hu, Shijie Xie, Chuan‐Kui Wang, Carsten Timm · 2017

Organic ferromagnets are intriguing materials in that they combine ferromagnetic and organic properties. Although challenges in their synthesis still remain, the development of organic spintronics has triggered strong interest in high-perf…

Ferromagnetic mechanism in organic photovoltaic cells with closed-shell structures Open

Yang Liu, Shixuan Han, Xiaolei Ma, Wei Qin, Shijie Xie · 2017

Phase-breaking effect on polaron transport in organic conjugated polymers Open

Ruixuan Meng, Sun Yin, Yujun Zheng, Yang Liu, Shijie Xie , et al. · 2017

Spin polarization of excitons in organic multiferroic composites Open

Shixuan Han, Yang Liu, Kun Gao, Shijie Xie, Wei Qin , et al. · 2016

Recently, the discovery of room temperature magnetoelectricity in organic charge transfer complexes has reignited interest in the multiferroic field. The solution processed, large-area and low cost organic semiconductor materials offer new…

Stability of hydrogenated graphene: a first-principles study Open

Yi Ding, Yang Liu, Shijie Xie, Avadh Saxena · 2015

Hydrogenated graphene becomes more stable when hydrogen atoms are adsorbed on graphene from both sides due to the increased carbon–carbon sp³ hybridization.

Spin-polarization of organic molecules at the ferromagnetic surface Open

Yi Ding, Zhen Wu, Yang Liu, Ying Dai, Shijie Xie · 2015

Study on organic/ferromagnetic interface is helpful for understanding the effects of magnetoresistance in organic spin-valve, because one of the reasons of leading to this phenomenon is due to the spin injection at the interface. However, …

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