搜索结果: 1-9 共查到“材料科学 superconductivity”相关记录9条 . 查询时间(0.055 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...
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...
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...