搜索结果: 1-15 共查到“凝聚态物理学 low x”相关记录20条 . 查询时间(0.129 秒)
Unusual pattern formation on Si(100) due to low energy ion bombardment
Unusual pattern formation Si(100) low energy ion bombardment
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2012/2/27
In this paper evolution of silicon surface topography, under low energy ion bombardment, is investigated at higher oblique incident angles in the range of 63\degree-83\degree. Si(100) substrates were ...
Lattice Results for Low Moments of Light Meson Distribution Amplitudes
Low Moments of Light Meson Distribution Amplitudes
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2011/1/14
As part of the UKQCD and RBC collaborations’ Nf = 2+1 domain-wall fermion phenomenology
programme, we calculate the first two moments of the light-cone distribution amplitudes of the
pseudoscalar me...
First principles investigation of Bi$_6$Ti$_4$O$_{17}$: oxide ferroelectricity with a low band gap
First principles investigation low band gap
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2010/11/25
We report first principles studies of the hypothetical compound Bi6Ti4O17, which is an alternate stacking of the ferroelectric Bi4Ti3O12. We find that this compound is ferroelectric, similar to Bi4Ti3...
Magnetic order, metamagnetic transitions, and low-temperature spin freezing in Ca2Co2O6: an NMR study
Magnetic order metamagnetic transitions low-temperature spin
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2010/11/18
We report on a 59Co NMR investigation of the trigonal cobaltate Ca3Co2O6 carried out on a single crystal, providing precise determinations of the electric field gradient and chemical shift tensors, an...
Possible indicators for low dimensional superconductivity in the quasi-1D carbide Sc3CoC4
Possible indicators low dimensional superconductivity quasi-1D carbide Sc3CoC4
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2010/11/25
The transition metal carbide Sc3CoC4 consists of a quasi-one-dimensional (1D)structure with [CoC4]1 polyanionic chains embedded in a scandium matrix. At ambient temperatures Sc3CoC4 displays metallic ...
Meson and baryon masses with low mode averaging
Meson baryon masses low mode averaging
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2011/1/13
We describe and test a method known in the literature as low mode averaging to improve Euclidean two-point functions in lattice QCD using the low-lying eigenmodes of the Wilson-Dirac
operator D.
Electronic properties of new low-temperature superconductors: 3.3K (Ni2P2)(Sr4Sc2O6) and 2.7K (Ni2As2)(Sr4Sc2O6) from first principles
Superconducting (Ni2P2)(Sr4Sc2O6) (Ni2As2)(Sr4Sc2O6) structural electronic properties Fermi surface
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2010/11/25
Based on first-principle FLAPW-GGA calculations, we have investigated structural and electronic properties of the recently synthesized tetragonal (space group P4/nmm) nickel-based pnictide oxide super...
Dynamic Characteristics of the Low-Temperature Decomposition of the C20 Fullerene
Dynamic Characteristics of the Low-Temperature Decomposition C20 Fullerene
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2010/11/18
A novel algorithm has been proposed for simulating thermal decomposition of atomic clusters at such low temperatures that the corresponding lifetimes are macroscopic and, hence, standard molecular dyn...
Magnetic field induced reduction of the low-temperature superfluid density in cuprate superconductors
Magnetic field induced reduction cuprate superconductors
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2010/11/18
The weak magnetic field induced reduction of the low-temperature superfluid density in cuprate
superconductors is studied based on the kinetic energy driven superconducting mechanism. The
electromag...
Pairing Fluctuations Determine Low Energy Electronic Spectra in Cuprate Superconductors
Low Energy Electronic Spectra Cuprate Superconductors
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2010/11/24
High-temperature superconductivity in hole-doped cuprates, accompanied by a ‘pseudogap phase’ as well as other strange phenomena, con-tinues to be an outstanding question in condensed matter physics f...
Properties of recent IBAD-MOCVD Coated Conductors relevant to their high field, low temperature magnet use
Properties high field, low temperature magnet use
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2010/11/18
BaZrO3 (BZO) nanorods are now incorporated into production IBAD-MOCVD coated conductors. Here we compare several examples of both BZO-free and BZO-containing coated conductors using critical current (...
Results from a Low-Energy Analysis of the CDMS II Germanium Data
Results Low-Energy Analysis CDMS II Germanium Data
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2011/1/5
We report results from a reanalysis of data from the Cryogenic Dark Matter Search (CDMS II) ex-
periment at the Soudan Underground Laboratory. Data taken between October 2006 and September
2008 usin...
The Search and Study of Low-mass Scalar Mesons in the Reaction $np --> np\pi^+\pi^-$ at Pn=3.83 Gev/c
Search Study of Low-mass Scalar Mesons Reaction
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2011/1/4
This work is devoted to search and study scalar 0 0 0 – mesons in the system of
from the react...
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,...
Low-temperature thermodynamics of the unitary Fermi gas: superfluid fraction, first sound and second sound
Low-temperature thermodynamics of the unitary Fermi gas superfluid fraction first sound second sound
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2011/1/10
We investigate the low-temperature thermodynamics of the unitary Fermi gas by introducing a
model based on the zero-temperature spectra of both bosonic collective modes and fermonic singleparticle ex...