Results 81 to 90 of about 21,905 (216)

Prediction of Nonsinusoidal AC Loss of Superconducting Tapes Using Artificial Intelligence-Based Models

IEEE Access, 2020
Current is no longer sinusoidal in modern electric networks because of widespread use of power electronic-based equipments and nonlinear loads. Usually AC loss is calculated for pure sinusoidal current, while it is no longer accurate when current is ...
Mohammad Yazdani-Asrami, Mehran Taghipour-Gorjikolaie, Wenjuan Song, Min Zhang, Weijia Yuan   +4 more
doaj   +1 more source

A modular and cost‐effective high‐temperature superconducting generator for large direct‐drive wind turbines

IET Renewable Power Generation, 2021
High temperature superconductors (HTS) enable very compact electric machines with high power density. The aim of this paper is to study and improve an HTS power generator based on the authors' previous 10 MW double claw pole design.
Kevin Kails, Quan Li, Markus Mueller
doaj   +1 more source

Enhanced critical current density of MgB2 superconductor synthesized in high magnetic fields

, 2006
The effect of high magnetic fields on the current carrying properties of both MgB2 bulks and Fe-sheathed tapes was investigated following different thermal sequences. It is found that application of a large magnetic field during processing results in the
Awaji, S., Li, Xiaohang, Ma, Yanwei, Watanabe, K., Xu, Aixia, Zhang, Xianping   +5 more
core   +1 more source

Cuprate Twistronics for Quantum Hardware

Advanced Quantum Technologies, Volume 8, Issue 11, November 2025.
This review bridges decades of foundational research with emerging fabrication techniques such as molecular beam epitaxy and cryogenic stacking. By enabling control over electronic correlations and symmetry in twisted cuprate heterostructures, it highlights how cuprate twistronics could open new paths to overcome decoherence and scalability challenges ...
Tommaso Confalone, Flavia Lo Sardo, Yejin Lee, Sanaz Shokri, Giuseppe Serpico, Alessandro Coppo, Luca Chirolli, Valerii M. Vinokur, Valentina Brosco, Uri Vool, Domenico Montemurro, Francesco Tafuri, Kornelius Nielsch, Golam Haider, Nicola Poccia   +14 more
wiley   +1 more source

New Experimental Method for Investigating AC-losses in Concentric HTS Power Cables

, 2015
The optimization of a HTS cable design with respect to AC-losses is of crucial importance for the economic viability of the respective concept. However the experimental determination of AC-losses is not straightforward since for short cable samples the ...
Demencik, Eduard, Douine, Bruno, Elschner, Steffen, Goldacker, Wilfried, Grilli, Francesco, Kudymow, Andrej, Stemmle, Mark, Strauss, Severin, Zermeno, Victor   +8 more
core   +2 more sources

Nanoplasmonic Infrared Microarray Sensor Enabling Structural Protein Biomarker‐Based Drug Screening for Neurodegenerative Diseases

Advanced Science, Volume 12, Issue 39, October 20, 2025.
This work introduces an on‐chip, integrated plasmonic infrared microarray sensor that enables high‐throughput, label‐free drug screening targeting structural protein biomarkers in neurodegenerative diseases. Through ultra‐compact microwell arrays, the sensor achieves ultra‐sensitive, rapid, and multiplexed secondary structural analysis of the effect of
Deepthy Kavungal, Enzo Morro, Senthil T Kumar, Berkay Dagli, Hilal A Lashuel, Hatice Altug   +5 more
wiley   +1 more source

Germinal center formation is resilient to CD69 deletion on T follicular helper cells

Immunology &Cell Biology, Volume 103, Issue 9, Page 844-856, October 2025.
CD69 is upregulated on human and mouse CD4+ T follicular helper (TFH) cells within the germinal center. In this article, we use an Il21‐cre mouse strain to ablate floxed Cd69 genes from TFH cells and a proportion of their precursors. We find that when TFH cells lack CD69, the germinal center response remains intact, supporting B‐cell affinity ...
Stephane M Guillaume, Helena A Carslaw, Silvia Innocentin, Louise M C Webb, Adrian Liston, William S Foster, Michelle A Linterman   +6 more
wiley   +1 more source

Superconducting Inductive Wireless Power Transfer System With Underground Cryogenic Transmitter Structure for Electric Vehicle Charging

IEEE Open Journal of Power Electronics
This paper presents a high frequency high power superconducting inductive wireless power transfer system (WPT) for electric vehicle (EV) charging. There are two major contributions.
Shuyan Zhao, Yao Wang, Reza Kheirollahi, Amr Mostafa, Hua Zhang, Fei Lu   +5 more
doaj   +1 more source

High-Temperature Superconducting Cable Design Based on Individual Insulated Conductors

Advances in Materials Science and Engineering, 2018
The idea of insulating individual high-temperature superconducting (HTS) tapes was explored as a dielectric design to reduce the risk and complexity of HTS cable manufacturing.
Peter Cheetham, Jose Viquez, WooJin Kim, Lukas Graber, Chul H. Kim, Sastry V. Pamidi   +5 more
doaj   +1 more source

Cryogenic DC-DC Boost Converter Employing Superconducting Inductor

Eletrônica de Potência
Cryogenic power electronics applications, commonly referred to as cryo-converters, offer key advantages over conventional ambient-temperature systems, including higher power density and improved efficiency.
Samir A. Mussa, Herminio M. de Oliveira Filho , Gustavo A. L. Henn, Douglas M. Sotoriva, Lauro Ferreira, Loïc Queval   +5 more
doaj   +1 more source