A5100670537- Topological Materials and Phenomena
- Quantum many-body systems
- Quantum and electron transport phenomena
- Quantum chaos and dynamical systems
- Opinion Dynamics and Social Influence
- Physics of Superconductivity and Magnetism
- Theoretical and Computational Physics
- Asian Culture and Media Studies
- Complex Network Analysis Techniques
- 2D Materials and Applications
- Magnetic and transport properties of perovskites and related materials
- Rare-earth and actinide compounds
- Spectral Theory in Mathematical Physics
- Light effects on plants
- Advanced Condensed Matter Physics
- Quantum Mechanics and Non-Hermitian Physics
- Photosynthetic Processes and Mechanisms
- Iron-based superconductors research
- Plant Gene Expression Analysis
- Surface Roughness and Optical Measurements
- China's Ethnic Minorities and Relations
- Game Theory and Applications
- Health and Wellbeing Research
- Phase-change materials and chalcogenides
- Lung Cancer Diagnosis and Treatment
Nanjing University of Science and Technology
2023-2025
Chinese Academy of Sciences
2009-2024
China National Botanical Garden
2023-2024
University of Chinese Academy of Sciences
2020-2024
State Key Laboratory of Plant Genomics
2023-2024
Institute of Botany
2023-2024
Beijing Botanical Garden
2023-2024
Tianjin Medical University Cancer Institute and Hospital
2024
Beijing Normal University
2013-2023
Academy of Mathematics and Systems Science
2021
The disorder systems host three types of fundamental quantum states, known as the extended, localized, and critical which states remain being much less explored. Here we propose a class exactly solvable models novel type exact mobility edges (MEs) separating localized from robust experimental realization. robustness refers to stability against both single-particle perturbation interactions in few-body regime. one-dimensional are featured by quasiperiodic mosaic hopping terms on-site...
We analytically determine the non-Hermitian mobility edges of a one-dimensional quasiperiodic lattice model with exponentially decaying, hopping, and complex potentials as well its dual model, which is just generalization Ganeshan-Pixley--Das Sarma nonreciprocal nearest-neighboring hopping. The presence term destroys self-duality symmetry and, thus, prevents us exploring localization-delocalization point through looking for self-dual points. Nevertheless, by applying Avila's global theory,...
Abstract Background Growing evidence demonstrates that the synergistic interaction of far-red light with shorter wavelength lights could evidently improve photosynthesis efficiency multiple species. However, whether/how affects sink organs and consequently modulates source‒sink relationships are largely unknown. Results Here, equal intensities white were added to natural for grape plantlets investigate effects supplementation on grapevine growth carbon assimilate allocation, as well reveal...
We report the experimental realization of Dirac semimetal state in NdSb, a material with antiferromagnetic ground state. The occurrence topological has been well supported by our band structure calculations and observation chiral anomaly induced negative magnetoresistance. A field-induced Fermi surface reconstruction is observed, response to change spin polarization. magnetic provides an opportunity investigate magneto-topological phenomena.
A mobility edge (ME) in energy separating extended from localized states is a central concept understanding various fundamental phenomena, such as the metal-insulator transition disordered systems. In one-dimensional quasiperiodic systems, there exist few models with exact MEs, and these are beneficial to provide of ME physics. Here we investigate two widely studied including one an exponential hopping special form incommensurate on-site potential. We analytically prove that mutually dual...
The mobility edge (ME) that marks the energy separating extended and localized states is a most important concept in understanding metal-insulator transition induced by disordered or quasiperiodic potentials. MEs have been extensively studied three-dimensional disorder systems one-dimensional systems. However, studies of two-dimensional (2D) are rare. Here, we propose class 2D vertex-decorated Lieb lattice models with potentials only acting on vertices lattices. By mapping these to...
The quality of planting materials is the foundation for productivity, longevity, and berry perennial grapevines with a long lifespan. Manipulating nursery light spectrum may speed up production healthy high-quality vines but underlying mechanisms remain elusive. Herein, effects different monochromatic lights (green, blue, red) on grapevine growth, leaf photosynthesis, whole-plant carbon allocation, transcriptome reprograming were investigated white as control. Results showed that blue red...
Sr2IrO4 represents a fascinating system to study comparable electronic correlations and spin-orbit couplings, recently attracts considerable attention in high-temperature superconductivity. Here, we report on the transport magnetic properties gallium-doped Sr2IrO4. A metallic state is discovered when doping x over 0.1, which could be understood terms of quickly decreased energy gap increased carrier concentration. In addition transition (TC > 200 K), low-temperature one (TC′) also...
Influence Maximization, a technique of social analysis to help marketers select small group users promote their products with the goal maximizing influence spread, has been studied for long time. However, previous researches did not consider scenario that company may intend serval kinds in same network, where each user different preferences categories. Considering this paper, we propose Multiple Maximization (MIM) problem based on assumption one seed can accept goods free, and at time...
Non-stoichiometry effect on the extreme magnetoresistance is systematically investigated for Weyl semimetal WTe2. Magnetoresistance and Hall resistivity are measured as-grown samples with a slight difference in Te vacancies annealed increased vacancies. The fittings to two-carrier model show that strongly dependent residual ratio (i.e., degree of non-stoichiometry), which eventually understood terms electron doping not only breaks balance between electron-type hole-type carrier densities but...
Tumor tracking is performed during patient set-up and monitoring of respiratory motion in radiotherapy. In the clinical setting, there are several types equipment for this such as Electronic Portal imaging Device (EPID) Cone Beam CT (CBCT). Technically, an optical positioning system tracks difference between infra ball reflected from body machine isocenter. Our objective to compare error setup (CBCT) with Optical Positioning System (OPS), evaluate traditional systems OPS based on our...
The multifractal critical phase (MCP) fundamentally differs from extended and localized phases, exhibiting delocalized distributions in both position momentum spaces. investigation on the MCP has largely focused one-dimensional quasiperiodic systems. Here, we introduce a two-dimensional (2D) model with MCP. We present its diagram investigate characteristics of 2D system's terms wave packet diffusion transport based this model. further movement boundary induced by introduction...
Parallel-field Hall effect is the appearance of a voltage $V_{\rm H}$ that transverse to current $I$ when magnetic field $B$ applied parallel (i.e. $B \parallel I \perp V_{\rm H}$). Such an symmetry forbidden in most cases and hence very unusual. Interestingly, existence finite parallel-field was reported for layered topological semimetal ZrTe$_5$ proposed be due Berry curvature. However, it known possible misaligned out-of-plane not completely ruled out. Here, we elucidate with careful...
High temperatures increase the sugar concentration of grape (Vitis vinifera L.) berries, which can negatively affect composition and quality wine, global climate change is expected to exacerbate this problem. Modifying source-to-sink ratio grapevines by selective pruning a potential strategy mitigate this. To investigate effects low (retaining three leaves per cluster) on carbon metabolism (cv. Cabernet Sauvignon) we conducted an analysis 42 metabolites 21 enzyme activities at nine berry...
The Dirac material ZrTe$_5$ at very low carrier density was recently found to be a nodal-line semimetal, where ultra-flat bands are expected emerge in magnetic fields parallel the plane. Here we report that carrier-density samples of ZrTe$_5$, when current and field both along crystallographic $a$ axis, current-voltage characteristics presents pronounced nonlinearity which tends saturate ultra quantum limit. magnetic-field dependence nonlinear coefficient is well explained by Boltzmann...
In this paper we solve a problem about the Schr$\ddot{o}$dinger operator with potential $v(θ)=2λcos2πθ/(1-αcos2πθ),\ (|α|<1)$ in physics. With help of formula Lyapunov exponent spectrum, coexistence zero and positive for some parameters is first proved, there exists curve that separates them. The spectrum region purely pure point exponentially decaying eigenfunctions almost every frequency phase. From research, realize infinite $v(θ)=2λtan^2(πθ)$ has energies if $0