scholarly journals Thin films of a three-dimensional topological insulator in a strong magnetic field: Microscopic study

2015 ◽  
Vol 91 (7) ◽  
Author(s):  
A. Pertsova ◽  
C. M. Canali ◽  
A. H. MacDonald
Keyword(s):  
Magnetic Field ◽  
Thin Films ◽  
Strong Magnetic Field ◽  
Microscopic Study ◽  
Topological Insulator ◽  
Three Dimensional

scholarly journals Dimensional Crossover and Topological Nature of the Thin Films of a Three-Dimensional Topological Insulator by Band Gap Engineering

Nano Letters ◽  
2019 ◽  
Vol 19 (7) ◽  
pp. 4627-4633 ◽  
Author(s):  
Zhenyu Wang ◽  
Tong Zhou ◽  
Tian Jiang ◽  
Hongyi Sun ◽  
Yunyi Zang ◽  
...  
Keyword(s):  
Thin Films ◽  
Band Gap ◽  
Topological Insulator ◽  
Three Dimensional ◽  
Dimensional Crossover ◽  
Band Gap Engineering

Three-Dimensional Numerical Analysis for Convection of Air in a Bore Space of a Superconducting Magnet

2003 ◽  
Author(s):  
G. Tomita ◽  
M. Kaneda ◽  
T. Tagawa ◽  
H. Ozoe
Keyword(s):  
Magnetic Field ◽  
Heat Flux ◽  
Natural Convection ◽  
Numerical Analysis ◽  
Strong Magnetic Field ◽  
Three Dimensional ◽  
Superconducting Magnet ◽  
Constant Heat Flux ◽  
Constant Heat ◽  
Magnetizing Force

Three-dimensional numerical computations were carried out for the natural convection of air in a horizontal cylindrical enclosure in a magnetic field, which is modeled for a bore space of a horizontal superconducting magnet. The enclosure was cooled from the circumferential sidewall at the constant heat flux and vertical end walls were thermally insulated. A strong magnetic field was considered by a one-turn electric coil with the concentric and twice diameter of the cylinder. Without a magnetic field, natural convection occurs along the circumferential sidewall. When a magnetic field was applied, magnetizing force induced the additional convection, that is, the cooled air at the circumferential wall was attracted to the location of a coil. Consequently, the temperature around the coil decreased extensively.

scholarly journals Electrically Tunable Wafer-Sized Three-Dimensional Topological Insulator Thin Films Grown by Magnetron Sputtering

2020 ◽  
Vol 37 (5) ◽  
pp. 057301 ◽  
Author(s):  
Qixun Guo ◽  
Yu Wu ◽  
Longxiang Xu ◽  
Yan Gong ◽  
Yunbo Ou ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetron Sputtering ◽  
Topological Insulator ◽  
Three Dimensional

scholarly journals Three-dimensional dusty plasma in a strong magnetic field: Observation of rotating dust tori

2020 ◽  
Vol 27 (6) ◽  
pp. 063701 ◽  
Author(s):  
Mangilal Choudhary ◽  
Roman Bergert ◽  
Slobodan Mitic ◽  
Markus H. Thoma
Keyword(s):  
Magnetic Field ◽  
Strong Magnetic Field ◽  
Dusty Plasma ◽  
Field Observation ◽  
Three Dimensional

Upper Critical Field and Irreversibility Line in Bi2Sr2CuO6+δ/CaCuO2 Superconducting Superlattices Obtained by MBE

2000 ◽  
Vol 14 (25n27) ◽  
pp. 2767-2772
Author(s):  
Matteo Salvato ◽  
Carmine Attanasio ◽  
Gerardina Carbone ◽  
Rosalba Fittipaldi ◽  
Tiziana Di Luccio ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Experimental Data ◽  
Thin Films ◽  
Phase Diagrams ◽  
Applied Magnetic Field ◽  
Three Dimensional ◽  
Upper Critical Field ◽  
Resistivity Measurements ◽  
T Phase ◽  
The Magnetic Field

Resistivity measurements in external applied magnetic field up to 8.5T have been performed on Bi2Sr2CuO6+δ/CaCuO2 superconducting superlattices obtained by MBE. The magnetic field (H) vs. temperature (T) phase diagrams have been determined and the experimental data have been compared with that obtained in the case of Bi2Sr2CuO6+δ thin films deposited with the same technique. A reduction of the anisotropy has been obtained in the case of the superlattices with respect to the case of Bi2Sr2CuO6+δ thin films and a three dimensional behavior has been observed by paraconductivity measurements.

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