Phase Transition of Thin-Film Superconducting Cylinders in a Magnetic Field. I. Parallel-Field Measurements

1971 ◽  
Vol 4 (3) ◽  
pp. 824-843 ◽  
Author(s):  
L. Meyers ◽  
R. Meservey
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Phase Transition ◽  
Field Measurements ◽  
Parallel Field

scholarly journals Magnetic Field and Phase Transition in Thin Film Superconductors

1963 ◽  
Vol 11 (3) ◽  
pp. 119-121 ◽  
Author(s):  
Yoichiro Nambu ◽  
San Fu Tuan
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Phase Transition

scholarly journals Hybridization and Field Driven Phase Transitions in Hexagonally Warped Topological Insulators

SPIN ◽  
2016 ◽  
Vol 06 (02) ◽  
pp. 1640005 ◽  
Author(s):  
Anirudha Menon ◽  
Debashree Chowdhury ◽  
Banasri Basu
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Phase Transition ◽  
Phase Transitions ◽  
Electric Field ◽  
Surface States ◽  
Material Parameters ◽  
Insulator Phase Transition ◽  
Tilted Magnetic Field

In this paper, we discuss the role of material parameters and external field effects on a thin film topological insulator(TI) in the context of quantum phase transition (QPT). First, we consider an in-plane tilted magnetic field and determine the band structure of the surface states as a function of the tilt angle. We show that the presence of either a hybridization term or hexagonal warping or a combination of both leads to a semi-metal to insulator phase transition which is facilitated by their [Formula: see text] symmetry breaking character. We then note that while the introduction of an electric field does not allow for this QPT since it does not break [Formula: see text] symmetry, it can be used in conjunction with a tunneling element to reach a phase transition efficiently. The corresponding critical point is then nontrivially dependent on the electric field, which is pointed out here. Then, we demonstrate that including a hexagonal warping term leads to an immediate [Formula: see text] symmetry violating QPT.

Thin Film SQUID's for Magnetic Field Measurements

1977 ◽  
Vol 16 (S1) ◽  
pp. 261 ◽  
Author(s):  
G. Ehnholm ◽  
T. Wiik ◽  
T. Stubb
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Field Measurements ◽  
Magnetic Field Measurements

Stark and Zeeman effects on the topological phase and transport properties of topological crystalline insulator thin films

2020 ◽  
Vol 22 (21) ◽  
pp. 12129-12139
Author(s):  
Pham Thi Huong ◽  
Chuong V. Nguyen ◽  
Huynh V. Phuc ◽  
Nguyen N. Hieu ◽  
Bui D. Hoi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Thin Films ◽  
Phase Transition ◽  
Electric Field ◽  
Transport Properties ◽  
Group Velocity ◽  
Dirac Fermions ◽  
Topological Phase ◽  
Topological Crystalline Insulator

We applied a perpendicular electric field and an in-plane magnetic field to not only tune the Dirac gap of a SnTe(001) thin film and find the phase transition but also to investigate their effects on the group velocity of both massless and massive surface Dirac fermions.

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