搜索结果: 1-15 共查到“凝聚态物理学 Any l-state”相关记录26条 . 查询时间(0.15 秒)
New understanding of superconductor's 'normal' state may open the way to solving longstanding puzzle
superconductor normal open the way longstanding puzzle
2017/7/20
Since the discovery two decades ago of the unconventional topological superconductor Sr2RuO4, scientists have extensively investigated its properties at temperatures below its 1 K critical temperature...
International Conference on Algorithms and Applications for Excited State Electronic Structure Theories
Excited state electronic structure theory condensed matter physics
2016/7/22
Excited state electronic structure theory is one of the most active research fields in condensed matter physics and quantum chemistry, and plays a critical role in understanding electronic and optical...
Type-1.5 Superconducting State from an Intrinsic Proximity Effect in Two-Band Superconductors,
Superconducting vortex multiband superconductors leading to a qualitative change attractive and reaction of low magnetic field eddy
2014/12/18
We show that in multiband superconductors, even an extremely small interband proximity effect can lead to a qualitative change in the interaction potential between superconducting vortices by producin...
Heralded state preparation in a superconducting qubit
Heralded state preparation superconducting qubit quantum non-demolition
2012/2/27
We demonstrate high-fidelity, quantum non-demolition, single shot readout of a superconducting flux qubit in which the pointer state histograms can be resolved to below one part in 1000. In the weak e...
Determining the Critical Temperature and Number of Frozen Layers in a Two-Dimensional Bed of Vibrating Hard Spheres Using a Global Equation of State
Critical Temperature Number of Frozen Layers Two-Dimensional Bed of Vibrating Hard Spheres
2010/11/25
Using a global equation of state, empirically derived by Luding, we ac-curately model the density profile of a two-dimensional hard sphere system with diameter D and mass m under gravity with a given ...
Influence of Rotations on the Critical State of Soil Mechanics
Influence of Rotations Critical State of Soil Mechanics
2010/11/25
The ability of grains to rotate can play a crucial role on the collective behavior of granular media. It has been observed in computer simulations that imposing a torque at the contacts modi es the fo...
Anisotropic upper critical field and a possible Fulde-Ferrel-Larkin-Ovchinnikov state in a stoichiometric pnictide superconductor LiFeAs
Anisotropic upper critical field possible Fulde-Ferrel-Larkin-Ovchinnikov state
2010/11/25
Measurements of the temperature and angular dependencies of the upper critical fields Hc2 of a
stoichiometric single crystal LiFeAs in pulsed magnetic fields up to 50 T were performed using a tunnel ...
Topological semimetal: a probable new state of quantum optical lattice gases protected by D$_4$ symmetry
Topological semimetal quantum optical lattice gases
2010/11/24
The use of optical lattices plays a versatile role in advancing knowledge of correlated quantum
matter. The recent orbital lattice experimentsof Wirth et al [1{3] open up a new thrust towards
discov...
Origin of the pseudogap and its influence on superconducting state
Origin of the pseudogap superconducting state
2010/11/23
When holes move in the background of strong antiferromagnetic correlation, two spatial scales
emerge which lead to a much reduced hopping integral with an additional phase factor. By taking
these tw...
Observation of exchange Coulomb interactions in the quantum Hall state at nu=3
exchange Coulomb interactions quantum Hall state
2010/11/19
Coulomb exchange interactions of electrons in the = 3 quantum Hall state are determined from
two inter-Landau level spin-flip excitations measured by resonant inelastic light scattering. The two co...
Perturbative correction to the ground state properties of one-dimensional strongly interacting bosons in a harmonic trap
Perturbative correction ground state properties harmonic trap
2010/11/19
We calculate the rst order perturbation correction to the ground state energy and chemical
potential of a harmonically trapped boson gas with contact interactions about the in nite repulsion Tonks-G...
Bound state of a hole and a triplet spin in the $t_1$-$t_2$-$J_1$-$J_2$ model
Bound state triplet spin
2010/11/17
We show that a hole and a triplet spin form a bound state in a nearly half-filled band of the one-and two-dimensional t1-t2-J1-J2 models. Numerical calculation indicates that the bound state is a spat...
Baryonic Bound State of Vortices in Multicomponent Superconductors
Baryonic Bound State of Vortices Multicomponent Superconductors
2010/11/19
We construct a bound state of three 1/3-quantized vortices in three-component su-perconductors with intrinsic Josephson couplings, which may be relevant with regard to iron-based superconductors. We f...
Semiconductor quantum ring as a solid-state spin qubit
Semiconductor quantum ring solid-state spin qubit
2010/11/19
The implementation of a spin qubit in a quantum ring occupied by one or a few electrons is proposed. Quantum bit involves the Zeeman sublevels of the highest occupied orbital. Such a qubit can be init...
Spin-Wave Spectrum in `Single-Domain' Magnetic Ground State of Triangular Lattice Antiferromagnet CuFeO2
CuFeO2 spin wave spin frustration inelastic neutron scattering
2010/11/22
By means of neutron scattering measurements, we have investigated spin-wave excitation in
a collinear four-sublattice (4SL) magnetic ground state of a triangular lattice antiferromagnet
CuFeO2, whic...