Results 11 to 20 of about 4,182 (134)

Single-domain stripe order in a high-temperature superconductor

open access: yesCommunications Physics, 2022
While it is widely believed that high-temperature superconductivity in cuprate materials arises from an intertwined interplay between charge and spin fluctuations, the microscopic coupling between charge and spin degrees of freedom still remains a ...
Gediminas Simutis   +17 more
doaj   +1 more source

Hybrid High-Temperature-Superconductor–Semiconductor Tunnel Diode

open access: yesPhysical Review X, 2012
We report the demonstration of hybrid high-T_{c}-superconductor–semiconductor tunnel junctions, enabling new interdisciplinary directions in condensed matter research.
Alex Hayat   +13 more
doaj   +1 more source

Processing of bulk Bi-2223 high-temperature superconductor

open access: yesMaterials Research, 2005
The Bi2Sr2Ca2Cu3 O10+x (Bi-2223) is one of the main high temperature superconductors for applications. One of these applications is the Superconductor Fault Current Limiter (SCFCL), which is a very promising high temperature superconducting device. SCFCL'
Alexander Polasek   +7 more
doaj   +1 more source

Coherence length versus transition temperature of hydride-based and room temperature superconductors

open access: yesResults in Physics, 2021
Recent discoveries of carbon-sulfur-hydrogen (C-S-H) room temperature superconductor (287.7 K) and near room temperature in hydride-based materials under high pressure have opened up an interesting and new avenue in the field of superconductivity. One of
R. Abd-Shukor
doaj   +1 more source

Quench Detection and Protection for High-Temperature Superconductor Accelerator Magnets

open access: yesInstruments, 2021
High-temperature superconductors (HTS) are being increasingly used for magnet applications. One of the known challenges of practical conductors made with high-temperature superconductor materials is a slow normal zone propagation velocity resulting from ...
Maxim Marchevsky
doaj   +1 more source

p-wave triggered superconductivity in single-layer graphene on an electron-doped oxide superconductor

open access: yesNature Communications, 2017
Unconventional superconductivity may be triggered when graphene is deposited on a high temperature superconductor. Here, Di Bernardoet al. observe spectroscopic evidence for p-wave superconductivity in single layer graphene on an electron-doped cuprate ...
A. Di Bernardo   +12 more
doaj   +1 more source

The Effects of Substrate Material, Quenching and Annealing on the Properties of High Temperature Superconductor BSCCO (Bi-2212) Thick Tapes [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية, 1996
The effects of substrate material and heat treatment conditions on the electrical and thermal properties for partially melt-solidified superconducting tapes BSCOO (2212), grown on single crystal MgO and Ag MgO substrates m were investigated. Results show
Abed Al-Kariem Saleh, Dived Haase
doaj   +1 more source

The Determination of the Specific Capacitance of Mercury Based Copper Oxide Layered Superconductor at Superconducting State

open access: yesCumhuriyet Science Journal, 2018
Mercury based copper oxide layered high temperature superconductor,which consists of superconductor–insulator–superconductor (SIS) layers, can beconsidered as a stack of nearly ideal, intrinsic Josephson junctions (IJJ).
Özden Aslan Çataltepe
doaj   +1 more source

Review of High Power and High Voltage Electric Motors for Single-Aisle Regional Aircraft

open access: yesIEEE Access, 2022
This paper presents a review of the state of the art in electric propulsion for regional aircraft in the MW range. The implications surrounding the implementation of this technology, such as the need of high-power density or the use of high-voltage at ...
Pablo Alvarez   +3 more
doaj   +1 more source

Preparation and Investigation of Hybrid Periodic Structures Based on Perovskite-Like Materials

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники
Syntheses and investigations of bulk samples of compositions based on BaxSr(1–x)TiO3, Pb(Zr,  Ti)O3, Bi1,7Pb0,3Sr2Ca(n–1)CunO(n+4+1),  n  =  (5, 9, 12), which are used to obtain hybrid structures, have been carried out.
L. A. Bliznyuk   +3 more
doaj   +1 more source

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