搜索结果: 1-9 共查到“物理学 Competition”相关记录9条 . 查询时间(0.14 秒)
Competition between electronic Kerr and free carrier effects in an ultimate-fast optically switched semiconductor microcavity
electronic Kerr free carrier effects semiconductor microcavity Optics
2012/5/17
We have performed ultrafast pump-probe experiments on a GaAs-AlAs microcavity with a resonance near 1300 nm in the "original" telecom band. We concentrate on ultimate-fast optical switching of the cav...
Competition between hydrogen bonding and electric field in single-file transport of water in carbon nanotubes
hydrogen bonding and electric field single-file transport carbon nanotubes
2011/9/15
Recent studies have shown the possibility of water transport across carbon nanotubes, even in the case of nanotubes with small diameter (0.822 nm). In this case, water shows subcontinuum transport fol...
Spin canting as a result of the competition between stripes and spirals in cuprates
Spin canting spirals in cuprates
2010/11/24
Based on the extended Hubbard model we calculate the energy of stripe and spiral ground states.
We find that uniform spirals get favored by a large t′/t ratio but are unstable at small doping towards...
Competition between supersolid phases and magnetisation plateaux in the frustrated easy-axis antiferromagnet on a triangular lattice
Competition supersolid phases magnetisation plateaux frustrated easy-axis antiferromagnet
2010/11/22
The majority of magnetic materials possess some degree of magnetic anisotropy, either at the level of a single ion, or in the exchange interactions between di erent magnetic ions. Where these exchange...
The competition between superconductivity and ferromagnetism in small metallic grains: thermodynamic properties
The competition between superconductivity ferromagnetism small metallic grains thermodynamic properties
2011/1/10
We study the thermodynamic properties of a small superconducting metallic grain using a quantum Monte Carlo method.
Competition between symmetry breaking and onset of collapse in weakly coupled atomic condensates
symmetry breaking atomic condensates
2010/4/6
We analyze the symmetry breaking of matter-wave solitons in a pair of cigar-shaped traps coupled by tunneling of atoms. The model is based on a system of linearly coupled nonpolynomial Schr\"odinger e...
Stochastic Switching Games and Duopolistic Competition in Emissions Markets
energy producers CO_2 emission Emissions Markets
2010/4/27
We study optimal behavior of energy producers under a CO_2 emission abatement program. We focus on a two-player discrete-time model where each producer is sequentially optimizing her emission and prod...
The competition of neutrino energy loss due to the pair, photo-, plasma process at the late stages of stellar evolution
NEL the Weinberg-Salam theory stellar evolution
2009/8/14
Based on the Weinberg-Salam theory, the competition of the Neutrino Energy Loss (NEL) rates due to the pair, photo- and plasma process are canvassed. The ratio factor C1, C2 and C3 which correspond th...
Fano effect and competition between Kondo and antiferromagnetic correlations in double quantum dots
2007/7/28
期刊信息
篇名
Fano effect and competition between Kondo and antiferromagnetic correlations in double quantum dots
语种
英文
撰写或编译
撰写
作者
张志勇
第一作者单位
南京大学物理系
刊物名称
Journal of Physics: Condensed Matter
页面
17(10)/161...