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统计物理和凝聚态理论的前沿发展
  • 项目名称：统计物理和凝聚态理论的前沿发展
  • 项目类别：专项基金项目
  • 批准号：10247002
  • 申请代码：A0501
  • 项目来源：国家自然科学基金
  • 研究期限：2002-08-01-2005-12-01
  • 项目负责人：杨振宁
  • 负责人职称：教授
  • 依托单位：清华大学
  • 批准年度：2002
中文摘要：

中文主题词强关联体系，高温超导，低维系统，量子相变，临界现象

中文主题词：
英文摘要：

Strongly Correlated System; High Tc Superconductivity; Low-dimensional System; Quantum Phase Transition; Critical Phenomena

英文主题词： Strongly Correlated System; High Tc Superconductivity; Low-dimensional System; Quantum Phase Transition; Critical Phenomena
结论摘要：

本项目提出了一系列统计物理和凝聚态理论方面的前沿课题，围绕着强关联电子体系，包括了铜氧化物高温超导体的微观机理和正常态的反常性质等有关问题、低维多电子系统、量子相变和临界现象、自旋电子学等，都是非常重要和富有挑战意义的理论问题，并与实验紧密相联。完成本项目的研究将深化对强关联电子系统的理解和带来新的理论突破。

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
  • 64
  • 28
  • 0
  • 0
  • 0
期刊论文
Quasiparticles as composite objects in the RVB superconductor
Kinetic energy driven superconductivity in doped cuprates
Gauge invariant dressed holon and spinon in doped cuprates
Unusual charge transport and spin response of doped bilayer triangular antiferromagnets
Charge transport in underdoped bilayer cuprates
Energy dependence of commensurate neutron scattering peak in doped two-leg ladder antiferromagnet Sr
Theory of spin dynamics in electron-doped high-Tc superconductors
Slave-boson approach to electronic Raman spectra in high-Tc cuprates
Kinetic theory of spin transport in n-type semiconductor quantum wells
Manipulation of spin dephasing in InAs quantum wells
Formation and decay of electron-hole plasmer clusters in a direct gap semiconductor CuCl
Magnon and phonon assisted tunneling in a high- magnetoresistance tunnel junction using Co75Fe25 fer
Quasiparticle scattering interference in high temperature superconductors
Fingerprints of Mott superconductivity
Holes as dipoles in a doped antiferromagnet and stripe instabilities
Fermion bound states around skyrmions in doped antiferromagnets
The mechanism of Migdal recursion relation and phase diagrams of Yang-Mills Fields
Topological gauge structure and phase diagram for weakly doped antiferromagnets
Two-dimensional feature of the Nernst effect in normal state of underdoped La2-xSrxCuO4 single cryst
Effect of bilayer coupling on tunneling conductance of double-layer high-Tc cuprates
Low-frequency spins and the ground state in high-Tc cuprates
Effects of the Dzyaloshinskii-Moriya interaction on low energy magnetic excitations in copper benzoa
Superfluid response in monolayer high-Tc cuprates
Comment on “Time-Dependent Density-Matrix Renormalization Group: A Systematic Method for the Study o
Transition from band insulator to Mott insulator in one dimension: Critical behavior and phase diagr
An Azide-Bridged Homospin Single Chain Magnet: [Co(bt)(N3)2]n (bt = 2,2’- bithiazoline)
Superconducting transition in doped antiferromagnet: A bosonic RVB theory
Multichannel Anderson impurity behavior in a pure hybridization impurity model
Gapped spin liquid phase in the one-dimensional Hubbard model with antiferromagnetic exchange intera
Critical line of the SU(2) spin-gap transition in the one-dimensional t-U-J model
Infrared probe of the electronic structure and charge dynamics in Na0.7CoO2”,
Electronic specific heat and low energy quasiparticle excitations in superconducting state of La2-xS
Effect of impurity states on the NMR spectra of high-Tc cuprates
Progress in the study of exciton condensation in coupled quantum wells (in Chinese)
Metamagnetic Transition in Na0.85CoO2 Single Crystals
The Fano resonance for Anderson impurity systems
Optical study of the metal-insulator transition in CuIr2S4 crystals
Gapped spin-liquid states in a one-dimensional Hubbard model with antiferromagnetic exchange interac
Spin relaxation in semiconductor quantum dots
Spin-dependent transport in lateral periodic magnetic modulations: a scheme for spin filters
Instability of the Fermi surface in the one-dimensional Kondo lattice
Exciton excitations in a one-dimensional band insulator with Hubbard interactions
Hot-electron effect in spin dephasing in n-type GaAs quantum wells
Multi-subband effect in spin dephasing in semiconductor quantum wells
Spin oscillations in transient diffusion of a spin pulse in n-type semiconductor quantum wells
Spin-dependent quantum transport in periodic magnetic modulations: Aharonov-Bohm ring structure as a
Theory of doped Mott insulators: duality between Cooper pairing and magnetism
Vortex state in NaxCoO2-yH2O: p ip versus d id-wave pairing
Spin filtering through a double-bend structure
Superfluid response in electron-doped cuprate super- conductors
Pseudogap phase: kinetic energy driven vs. exchange energy driven
Spin dynamics in a doped-Mott-insulator superconductors
Microscopic origin of local moments in a zinc-doped high-Tc superconductor
Self localization of holes in a lightly doped Mott insulator
Mutual Chern-Simons effective theory of doped antiferromagnets
Bosonic resonating valence bond wave function for doped Mott insulators
Spin Hall effect and spin transfer in a disordered Rashba model
Numerical Study of the Spin-Hall Conductance in the Luttinger Model
Magnetic characterization of the upper pseudogap phase in cuprates
Spin Hall Effect in a Doped Mott Insulator
Numerical Study of Spin Hall Transport in a Two-Dimensional Hole-Gas System
会议论文
Understanding Spin Dephasing from a Many-Body Point of View
对偶规范场与掺杂Mott绝缘体的相图
Phase string description of a doped Mott insulator
Phase string description of a doped Mott insulator
Understanding high-Tc Superconductivity
‘新’凝聚态物质：掺杂莫特绝缘体
强关联电子系统中的局域退局域转变：一种新的量子相变
Theory of spin transport in an n-type GaAs quantum well
Theory of spin transport in n-type GaAs quantum wells
Spin dephasing in n-type GaAs quantum wells
Manipulation of spin dephasing in InAs quantum wells
利用kappa-(BEDT-TTF)2X有机超导体中的自旋扰动来测量配对对称性
电子型掺杂高温超导体自旋动力学的理论研究
Spin fluctuation and its effects in high-Tc and organic superconductors
关于轨道反铁磁序和赝能
‘新’凝聚态物质：掺杂莫特绝缘体
Two sides of one Mott coin: duality between spin magnetism and electron pairing
Theory of spin transport in an n-type GaAs quantum well
Formation and decay of electron-hole plasmer clusters in a direct gap semiconductor CuCl
Magnon and phonon assisted tunneling of a high- magnetoresistance tunnel junction using Co75Fe25 fer
Understanding Spin Dephasing from a Many-Body Point of View
Spin-dependent transport in lateral periodic magnetic modulations: a novel scheme for spin filters
密度矩阵重正化群及其在低温物理中的应用
高温超导的层间动力学
Spin Kinetics far away from Equilibrium in Semiconductors
Theoretical Investigation on Spintronics from Many-Body, Single-Particle and Mesoscopic Approaches
Theoretical Investigation on Spintronics from Many-Body, Single-Particle and Mesoscopic Approaches
自旋电子学
杨振宁的项目
理论物理研究与学术交流
理论物理研究与学术交流
理论物理的前沿发展
理论物理前沿问题研究
理论物理研究与学术交流
理论物理前沿问题的研究
期刊论文 7 著作 1
理论物理的前沿发展
International Conference on Frontiers of Degenerate Quantum Gases
理论物理研究与学术交流
理论物理的前沿发展
期刊论文 8 著作 1
理论物理前沿发展