位置：立项数据库 > 立项详情页
凝聚态物质中新奇量子现象的计算和理论研究
  • 项目名称：凝聚态物质中新奇量子现象的计算和理论研究
  • 项目类别：创新研究群体科学基金
  • 批准号：10821403
  • 申请代码：A0402
  • 项目来源：国家自然科学基金
  • 研究期限：2009-01-01-2011-12-31
  • 项目负责人：方忠
  • 负责人职称：研究员
  • 依托单位：中国科学院物理研究所
  • 批准年度：2008
中文摘要：

对凝聚态物质中新奇量子现象的研究至今仍然是推动基本理论发展、推动新的高新技术形成的最根本的源泉之一。本研究群体以中科院物理所凝聚态理论和材料计算实验室为基础，经7年的合作与积累而自然形成，群体成员年青，充满活力和潜力，理论与计算紧密结合。群体的研究方向集中于利用计算模拟和解析理论研究的方法，通过广泛的与实验组的合作，深入研究凝聚态物质中的多种新奇量子现象及其操纵的物理本质，阐明其机理，探索和预测未知的量子现象，为可能的技术革新和应用提供直接的理论指导及前瞻性的科学储备自旋。群体近年来活跃于该领域的国际前沿，自2003年以来，在物理学有重要影响的杂志，如Physics Review Letters（PRL）上发表了41篇论文，在SCINECE上发表了3篇论文，在Physics Review（A,B,E）系列上发表了75篇论文。他人引用近5000次。

中文主题词： 凝聚态物质，新奇量子现象、计算模拟、理论研究
成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
  • 126
  • 0
  • 0
  • 0
  • 0
期刊论文
Electron-hole asymmetry in the superconductivity of doped BaFe2As2 seen via the rigid chemical-poten
The effect of disorder on the valley-dependent transport in zigzag grapheme nanoribbons
Quantum Spin Hall Effect in Silicene and Two-Dimensional Germanium
Intrinsic Topological Insulator Bi 2 Te3 Thin Films on Si and Their Thickness Limit
Ground-state?properties?of? two-component Bose gas in hard-wall traps
Berry phase and quantum phase transition in an inhomgenous XY model
Ground-state properties of interacting two-component Bose gases in a one-dimensional harmonic trap
First-principles study of the electronic, vibrational, electron–phonon interaction and thermodynamic
Density functional theory for 2-component Bose gas in harmonic trap
Spontaneous trimerization in 2d antiferromagnets,
Yang-Yang thermodynamics of Bose-Fermi mixture
Superfluid to Bose-glass transition for hard-core bosons in incommensurate optical lattices
Quantum phase transition and elementary excitations of a Bose-Fermi mixture in a 1d optical lattice
Eliminating ultraviolet optical absorption through Fe-impurity engineering: Ab initio study of the n
Oscillatory crossover from two-dimensional to three-dimensional topological insulators
Bose–Fermi mixtures in a three- dimensional optical lattice
First-principles study on mechanical and magnetic properties the perovskite and post-perovskite poly
Electronic structures and surface states of the topological insulator Bi1-xSbx
Infrared anomalous Hall effect in SrRuO3: Exploring evidence for crossover to intrinsic behavior
Quantum transport through a graphene nanoribbon–superconductor junction
Quantum information approach to rotating BEC
Surface edge state and half-quantized Hall conductance in topological insulators
Three-Dimensional Topological Insulators in I-III-VI2 and II-IV-V2 Chalcopyrite Semiconductors
First-principles studies of the three-dimensional strong topological insulators Bi2Te3, Bi2Se3 and S
Experimental Realization of Three Dimensional Topological Insulator Bi2Te3
Topological Insulators in Bi2Se3, Bi2Te3, Sb2Te3 with Single Dirac Cone on the Surface
Observation of a Novel Orbital Selective Mott Transition in Ca1.8Sr0.2RuO4
Orbital-Selective Mott Transition out of Band Degeneracy Lifting.
Local density approximation combined with Gutzwiller method for correlated electron systems: Formali
Fast impurity solver based on Gutzwiller variational approach
Experimental Demonstration of Topological Surface States Protected by Time-Reversal Symmetry,
Orbital orderings and optical conductivity of SrRuO3 and CaRuO3:?first-principles studies
Topological insulator Bi2Se3 thin films grown on double-layer graphene by molecular beam epitaxy
CT-Invariant Quantum Spin Hall Effect in Ferromagnetic Graphene
Effect of disorder on longitudinal resistance of a graphene p-n junction in the quantum Hall regime
Enhancement of the thermoelectric figure of merit in a quantum dot due to the Coulomb blockade effec
Focusing of electron flow in a bipolar graphene ribbon with different chiralities
Electrical preparation and readout of a single spin state in a quantum dot via spin bias
Electronic transport through a graphene-based ferromagnetic normal ferromagnetic junction
Supercurrent and its Fano effect in a Josephson Aharonov-Bohm ring
Quantum dynamics of hard-core bosons in tilted optical lattices
Quantum criticality and universal scaling of strongly attractive spin-imbalanced Fermi gases in a o
Lowest scattering state of 1d Bose gases with attractive interactings
Quantum criticality in disordered bosonic optical lattices
Effective super TG gases as the ground state of strongly attractive multicomponent fermions,
Competition between Weak Localization and Antilocalization in Topological Surface States
Spin Polarized and Valley Helical Edge Modes in Graphene Nanoribbons
Half-Heusler Compounds as a New Class of Three-Dimensional Topological Insulators
Quantum anomalous Hall effect in graphene from Rashba and exchange effects
Quantum Anomalous Hall Effect in Single-layer and Bilayer Graphene
Realization of effective super-TG gas in strongly attractive spin-1/2 Fermi gas
Quantum entanglement of particles on a ring with fractional statistics
Cavity-enhanced detection of magnetic order in lattice spin models
Ground-state and dynamic properties for hard core bosons in 1D incommensurate optical lattices with
Absence of a Holelike Fermi Surface for the Iron-Based K0.8Fe1.7Se2 Superconductor Revealed by Angle
Quantum spinon oscillations in a finite one-dimensional transverse Ising model
Quantum thermal Hall effect in grapheme
Exotic Effects of Spin-Flip Scattering on Massive Dirac Fermions
Scattering universality classes of side jump in anomalous Hall effect
Band Structure Engineering of Multinary Chalcogenide Topological Insulators
Energy Magnetization and Thermal Hall Effect
Kondo Effect Versus Magnetic Coupling in Indirectly Coupled Double Quantum Dots
Half-Heusler topological insulators: A first-principles study with the Tran-Blaha modified Becke-Joh
Gate-Voltage Control of Chemical Potential and Weak Antilocalization in?Bi2Se3
Mott Physics and Topological Phase Transition in Correlated Dirac Fermions,
Spin Nernst effect in the absence of a magnetic field
Enhanced Orbtial Degeneracy in Momentum Space for LaOFeAs
Quantitative determination of Eliashberg function and evidence of strong electron coupling with mult
Superconducting Phase with a Chiral?f-Wave Pairing Symmetry and Majorana Fermions Induced in a Hole-
Density functional study of weak ferromagnetism in a thick BiCrO3 film
Ground-state?properties?of? hard-core anyon gases in 1d optical lattices
Exact solution for infintely strongly interacting Fermi gases in tight waveguides
Mathmatical calculation for infintely strongly interacting Fermi gases in tight waveguides
Two-component interacting Tonks-Girardeau gas in a one-dimensional optical lattice
Direct Determination of the Electron-Phonon Coupling Matrix Element in a Correlated System
Topological aspect and quantum magnetoresistance of β-Ag2Te
The electronic structure of a weakly correlated antiferromagnetic metal, SrCrO3: first-principles ca
Pressure-induced superconductivity in topological parent compound Bi2Te3
Electronic structure of optimally doped pnictide Ba0.6K0.4Fe2As2: a comprehensive angle-resolved pho
Observation of Dirac Cone Electronic Dispersion in BaFe2As2
Gutzwiller Density Functional Studies of FeAs-Based Superconductors: Structure Optimization and Evid
Model Hamiltonian for topological insulators
Super-TG gas of spin-1/2 interacting fermions
Universal Tomonaga-Luttinger liquid phases in 1d strongly attractive SU(N) fermionic cold atoms
Preparation of highly excited state of interacting bosons in optical lattices
Quantum Phases of Bose-Hubbard model in optical superlattices
Transition from TG gas to super-TG gas as an exact many-body dynamics problem
第一原理计算在铁（镍）基超导体中的应用
磁性拓扑绝缘体中的量子化反常霍尔效应——无需外磁场的量子化霍尔效应
Z2拓扑不变量与拓扑绝缘体
相关项目
太赫兹波与结构材料和凝聚态体系相互作用研究
期刊论文 18 会议论文 14
方忠的项目
凝聚态物质中新奇量子现象的计算和理论研究
期刊论文 2
凝聚态物性Ⅱ:电子结构、电学、磁学和光学性质
期刊论文 25 获奖 2
凝聚态物质中新奇量子现象的计算和理论研究
期刊论文 3
首届中英双边自旋电子学研讨会
自旋Hall效应及其相关量子现象的第一原理计算研究
期刊论文 21
自旋-轨道相关新奇量子态的计算与预测
期刊论文 45
　量子有序现象及其多场调控研究
期刊论文 9
第一原理计算材料设计及其对过渡金属氧化物中一些基础物理的理论
期刊论文 14 会议论文 5