搜索结果: 1-14 共查到“工学 superconductivity”相关记录14条 . 查询时间(0.046 秒)
Superconductivity in a graphene system survives a strong magnetic field
graphene magnetic field MA TTG
2021/8/9
A material system known as magic-angle twisted trilayer graphene exhibits superconductivity. The observation that this superconductivity persists under a strong magnetic field could lead to advances i...
Welcome to the 13th biennial European Conference on Applied Superconductivity, EUCAS 2017, organized under the auspices of ESAS, the European Society for Applied Superconductivity.
Superconductivity and phase diagram of (Li0.8Fe0.2)OHFeSe1−xSx
Hydrothermal synthesis reactionmethod magnetic susceptibility and ferromagnetic and antiferromagnetic lattice parameters
2015/3/24
A series of (Li0.8Fe0.2)OHFeSe1−xSx (0 x 1) samples were successfully synthesized via hydrothermal reactionmethod and the phase diagram is established.Magnetic susceptibility suggests that a...
Pinning Down Superconductivity to a Single Layer（图）
Superconductivity a Single Layer electronic devices
2009/11/4
Using precision techniques for making superconducting thin films layer-by-layer, physicists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have identified a single layer respo...
The Superconductivity of Gold Alloys.
Structure and superconductivity of isotope-enriched boron-doped diamond
boron-doped diamond superconductivity Raman spectroscopy isotope effect
2010/10/12
Superconducting boron-doped diamond samples were synthesized with isotopes of 10B, 11B,
13C and 12C. We claim the presence of a carbon isotope effect on the superconducting
transition temperature, w...
Superconductivity in transparent zinc-doped In2O3 films having low carrier density
transparent thin films carrier density electrical resistivity annealing effect superconductivity
2010/10/12
Thin polycrystalline zinc-doped indium oxide (In2O3–ZnO) films were prepared by
post-annealing amorphous films with various weight concentrations x of ZnO in the range
0 6 x 6 0.06. We have studied ...
Two-gap superconductivity in R2Fe3Si5 (R= Lu, Sc) and Sc5Ir4Si10
two-gap superconductivity Lu2Fe3Si5 Sc2Fe3Si5 Sc5Ir4Si10
2010/10/12
R2Fe3Si5 (R = Sc, Y, Lu) contains nonmagnetic iron and has a relatively high
superconducting transition temperature Tc among iron-containing superconductors.
An anomalous temperature dependence of s...
Superconductivity in heavily boron-doped silicon carbide
boron-doped SiC hexagona cubic SiC type-I superconductor
2010/10/12
The discoveries of superconductivity in heavily boron-doped diamond in 2004 and silicon in
2006 have renewed the interest in the superconducting state of semiconductors. Charge-carrier
doping of wid...
Superconductivity in carrier-doped silicon carbide
boron-doped SiC Al-doped SiC hexagonal and cubic SiC type-I superconductor type-II superconductor
2010/10/12
We report growth and characterization of heavily boron-doped 3C-SiC and 6H-SiC and
Al-doped 3C-SiC. Both 3C-SiC:B and 6H-SiC:B reveal type-I superconductivity with a
critical temperature Tc = 1.5 K....
Superconductivity in compensated and uncompensated semiconductors
superconductivity semiconductor localization diamond
2010/10/12
We investigate the localization and superconductivity in heavily doped semiconductors. The
crossover from the superconductivity in the host band to that in the impurity band is described
on the basi...
One Mystery of High-Tc Superconductivity Resolved(图)
High-Tc Superconductivity material electron pairs
2006/12/4
November 16, 2006,UPTON, NY - Research published online in the journal Science this week by Tonica Valla, a physicist at the U.S. Department of Energy’s Brookhaven National Laboratory, appears to reso...
High-Tc Superconductivity: Present Status of Fundamental Research and Applications
High-Tc Superconductivity Fundamental Research LN2
2010/12/16
In 1986, Bednorz and MOiler discovered superconductivity around T 30 K in a
ceramic compound of composition (La,Ba)2CuO4 [1]. Soon afterwards, superconductivity
below T 92 K was found in a related c...
Relationship Among Preparation, Structure and Superconductivity in Ti-Ca-Ba-Cu-O Compounds
Ti-Ca-Ba-Cu-O Compounds Preparation Structure Superconductivity
2010/12/16
Analysis of a comprehensive set of experimental results has proven the substantial effect of the precise preparation conditions upon the structure and superconducting parameters of Ti-Ca-Ba-Cu-O sampl...