Results 101 to 110 of about 22,253 (300)

Thermal bubble behaviour in liquid nitrogen under electric fields [PDF]

, 2008
This thesis describes thermally induced bubble behaviour changes in liquid nitrogen (LN2) under electric fields. Cryogenic liquids such as LN2 have been used not only as the coolant but also as the electrical insulator in superconducting and cryogenic ...
Wang, Ping
core  

Development of High Temperature Superconductor Current Limiter [PDF]

, 2011
Short current limiting technology is a hot problem in power grid with short current increasing. Several short current limiting technologies are analyzed.
Dong Hui, Bo Li, Jia Zheng Lu, Hong Xian Zhang, Li Yang, Zhen Fang   +5 more
core   +1 more source

Single-crystalline boron-doped diamond superconducting quantum interference devices with regrowth-induced step edge structure

Scientific Reports, 2019
Superconducting quantum interference devices (SQUIDs) are currently used as magnetic flux detectors with ultra-high sensitivity for various applications such as medical diagnostics and magnetic material microstructure analysis.
Taisuke Kageura, Masakuni Hideko, Ikuto Tsuyuzaki, Aoi Morishita, Akihiro Kawano, Yosuke Sasama, Takahide Yamaguchi, Yoshihiko Takano, Minoru Tachiki, Shuuichi Ooi, Kazuto Hirata, Shunichi Arisawa, Hiroshi Kawarada   +12 more
doaj   +1 more source

Thermal‐Driven Diode Polarity Switching From Competing Helical Superconducting States in WTe2/α‐Fe2O3 Heterostructures

Advanced Materials, EarlyView.
A Nb‐proximitized Josephson junction based on a WTe2/α‐Fe2O3 heterostructure exhibits a robust superconducting diode effect with programmable polarity. The diode direction can be trained by magnetic fields and switched by temperature cycling, revealing tunable finite‐momentum pairing states and competing superconducting states in symmetry‐broken ...
Enze Zhang, Grant Z. X. Yang, Zi‐Ting Sun, Xinhou Chen, Shishun Zhao, Chufan Chen, Chenhui Zhang, Fanrui Hu, K. T. Law, Hyunsoo Yang   +9 more
wiley   +1 more source

On the Path to High-Temperature Josephson Multi-Junction Devices

Electromagnetic Science
We report our progress in the high-temperature superconductor (HTS) Josephson junction fabrication process founded on utilizing a focused helium ion beam damaging technique and discuss the expected device performance attainable with the HTS multi ...
Xu Wang, Fucong Chen, Zefeng Lin, Shibing Tian, Chunguang Li, Victor Kornev, Nikolay Kolotinskiy   +6 more
doaj   +1 more source

Self-Propagating High Temperature Synthesis of MgB2 Superconductor in High-Pressure of Argon Condition

Eurasian Chemico-Technological Journal, 2017
Magnesium diboride can be synthesized under argon ambient, elevated or high pressures. High-pressure syntheses are promising methods for manufacturing of the bulk MgB2 superconductor material.
S. Tolendiuly, S. M. Fomenko, G. C. Dannangoda, K. S. Martirosyan   +3 more
doaj   +1 more source

Measuring the Hall Effect in Hysteretic Materials

Advanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee, Scott B. Lee, Grigorii Skorupskii, Connor J. Pollak, Leslie M. Schoop   +6 more
wiley   +1 more source

Design study of a high temperature superconducting generator with YBCO windings [PDF]

, 2009
This paper considers the potential merits of using a HTS rotor winding in a low-speed high-torque synchronous generator and the possibility of building a small-scale demonstrator to investigate the practicality of building such a full-size machine ...
Lukasik, B., Rotaru, M., Goddard, K.F., Sykulski, J.K.   +3 more
core  

Method of manufacturing a high temperature superconductor with improved transport properties [PDF]

, 2023
A method of preparing a high temperature superconductor. A method of preparing a superconductor includes providing a powdered high temperature superconductor and a nanophase paramagnetic material.

core  

Pinning and Dynamics of Abrikosov Vortices, Crystalline Defects, and Problem of Critical Current Density in Monocrystals and Biaxially-Oriented YBa2Cu3O7−δ High-Temperature Superconductor Films

Успехи физики металлов, 2000
One of the most important problems of high-temperature superconductors (HTSC) is considered — the problem of cardinal differences between the values of bulk pinning force and the critical current density in bulk and thin-film materials of high ...
V. M. Pan
doaj   +1 more source