搜索结果: 1-15 共查到“凝聚态物理学 dynamics”相关记录20条 . 查询时间(0.203 秒)
Dynamics and control of a rapid thermal multiprocessor
Kinetics thermal multiprocessor semiconductor chips nonlinear model the control strategy
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2015/8/12
A first-principles low-order model of rapid thermal processing of semiconductor wafers is derived. The nonlinear model describes the steady-state and transient thermal behavior of a wafer with approxi...
Time Resolved Collective Entanglement Dynamics in Cavity Quantum Electrodynamics
Time Resolved Collective Entanglement Dynamics Cavity Quantum Electrodynamics
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2012/2/27
Nonlinearity and entanglement are two important indications by which physical systems can be identified as non-classical. We study the dynamics of the resonant interaction of up to N=3 two-level syste...
The Role of Nonlinear Dynamics in Quantitative Atomic Force Microscopy
Role Nonlinear Dynamics Quantitative Atomic Force Microscopy
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2012/2/27
Various methods of force measurement with the Atomic Force Microscope (AFM) are compared for their ability to accurately determine the tip-surface force from analysis of the nonlinear cantilever motio...
Anisotropic ultrafast electron dynamics induced by high-field terahertz pulses in n-doped InGaAs
Anisotropic ultrafast electron dynamics high-field terahertz pulses
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2010/11/23
The anisotropic effective mass of electrons is directly measured using time-resolved THz-
pump/THz-probe techniques in a n-doped InGaAs semiconductor thin film. A microscopic theory
is used to attri...
Momentum-Resolved Ultrafast Electron Dynamics in Superconducting Bi2Sr2CaCu2O8+delta
Momentum-Resolved Ultrafast Electron Dynamics Bi2Sr2CaCu2O8+delta
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2010/11/18
The non-equilibrium state of the high-Tc superconductor Bi2Sr2CaCu2O8+ and its ultrafast dynamics have been investigated by femtosecond time- and angle-resolved photoemission spectroscopy well below ...
Size and Dynamics of Vortex Dipoles in Dilute Bose-Einstein Condensates
Size Dynamics of Vortex Dipoles Dilute Bose-Einstein Condensates
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2010/11/18
Recently, Freilich et al. [Science 329, 1182 (2010)] experimentally discovered stationary states of vortex dipoles, pairs of vortices of opposite circulation, in dilute Bose–Einstein condensates.To ex...
Magnetotransport and spin dynamics in an electron gas formed at oxide interfaces
Magnetotransport spin dynamics oxide interfaces
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2010/11/23
We investigate the spin-dependent transport properties of a two-dimensional electron gas formed
at oxides’ interface in the presence of a magnetic field. We consider several scenarios for the oxides’...
Impact of anisotropy on vortex clusters and their dynamics
Impact of anisotropy vortex clusters their dynamics
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2010/11/25
We investigate the e ects of anisotropy on the stability and dynamics of vortex cluster states
which arise in Bose-Einstein condensates. Suciently strong anisotropies are shown to stabilize states w...
Non-boost-invariant anisotropic dynamics
Non-Boost-Invariant Dynamics Anisotropic Plasma Non-equilibrium
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2011/1/6
We study the non-boost-invariant evolution of a quark-gluon plasma subject to large earlytime
momentum-space anisotropies. Rather than using the canonical hydrodynamical expansion of the distribution...
Magnetization Dynamics, Bennett Clocking and Associated Energy Dissipation in Multiferroic Logic
Nanomagnetic logic arrays and nanocomputing multiferroics Bennett clocking
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2010/11/22
It has been recently shown that multiferroic logic – where logic bits are encoded in the magnetization orientation of a nanoscale magnetostrictive layer elastically coupled to a piezoelectric layer – ...
Growth dynamics of a Bose-Einstein condensate in a dimple trap without cooling
Growth dynamics dimple trap without cooling
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2010/11/17
We study the formation of a Bose-Einstein condensate in a cigar-shaped three-dimensional harmonic trap,induced by the controlled addition of an attractive “dimple” potential along the weak axis. In th...
Instability and Vortex Rings Dynamics in a Three-Dimensional Superfluid Flow Through a Constriction
Instability Vortex Rings Three-Dimensional Superfluid Flow
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2010/11/25
We study the instability of a superfluid flow through a constriction in three spatial dimensions.We consider a Bose-Einstein condensate at zero temperature in two different geometries: a straight wave...
Low-energy spin dynamics in the [YPc2]0 S=1/2 antiferromagnetic chain
Low-energy spin dynamics YPc2]0 S=1/2 antiferromagnetic chain
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2010/11/18
H nuclear magnetic resonance (NMR) measurements in [YPc2]0, an organic compound formed
by radicals stacking along chains, are presented. The temperature dependence of the macroscopic
susceptibility,...
Non-Linear Dynamics of Continuously Measured Bose-Einstein Condensates in One-Dimensional Harmonic Traps
Non-Linear Dynamics Bose-Einstein Condensates One-Dimensional Harmonic Traps
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2010/10/18
Continuous center-of-mass position measurements performed on an interacting harmonically
trapped Bose-gas are considered. Using both semi-analytical mean-field approach and completely
quantum numeri...
Stochastic quantum dynamics in 1D and lattice systems
Stochastic quantum dynamics 1D lattice systems
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2010/10/21
We show that stochastic phase-space methods within the truncated Wigner approximation can be used to solve non-equilibrium dynamics of bosonic atoms in 1d traps. We consider systems both with and with...