Results 21 to 30 of about 852,283 (182)

A Scalable Platform for Massively Parallel Superconducting Single‐Photon Detection

Laser &Photonics Reviews, EarlyView.
One hundred independent superconducting nanowire detectors, each with efficiency up to 80.1–98.3%, are integrated into a single compact system operating below 2.1 K. This parallel architecture supports fully connected multi‐user quantum entanglement distribution, while its scalability opens new avenues in optical quantum computing, QKD networks ...
You Xiao, Zhen Wan, Dianpeng Wang, Jianjian Zhu, Huiqin Yu, Shuna Wang, Zhiyun Shu, Chaomeng Ding, Hongxin Xu, Jia Huang, Jiamin Xiong, Xiaoyu Liu, Lingyun Li, Lixing You, Hao Li   +14 more
wiley   +1 more source

Theoretical and Experimental Vibration Generation in a Coaxial Pulse-Tube Cryocooler

Vibration
The microphonic noise induced by the vibration from cryocoolers has been found to cause energy resolution degradation in vibration-sensitive instruments.
Hongyan Wei, Yulan Li, Yuqiang Xun, Huaqiang Zhong   +3 more
doaj   +1 more source

An Overview of High‐Temperature Superconducting Cables in DC Systems: Unlocking Potential for High‐Voltage DC Networks

High Voltage, EarlyView.
ABSTRACT This paper provides an overview of high‐temperature superconducting (HTS) cables in DC systems, with a focus on their deployment in high‐voltage DC (HVDC) networks. The assessment of HTS cable properties—such as extremely low electrical resistance, high current‐carrying capacity and a compact geometry—and their comparison with those of ...
Mohammad Hossein Mousavi, Hassan Moradi, Kumars Rouzbehi   +2 more
wiley   +1 more source

Optimization of the intermediate precooling temperatures for the 2 K hybrid cryocooler based on entropy generation analysis

Case Studies in Thermal Engineering
There is an increasing demand for 2 K hybrid cryocoolers, consisting of a multi-stage Stirling-type pulse tube cryocooler (SPTC) coupled with a Joule-Thomson cooler (JTC), due to their critical applications in deep space exploration and quantum ...
Bangjian Zhao, Shihang Ding, Lixi Lu, Zhen Yang, Guoliang Tang, Shijie Liu, Chunlai Li, Guangjun Dong, Jianyu Wang   +8 more
doaj   +1 more source

Bridging Superconductors With United Nations Development Goals: Perspectives and Applications

physica status solidi (a), Volume 223, Issue 7, 7 April 2026.
Ceramic superconductors enable sustainable technologies. A bibliometric review of 33,756 publications (1980–2025) assesses their alignment with the UN Sustainable Development Goals. Key applications identified from include clean propulsion, efficient power grids, advanced medical imaging, and quantum computing, highlighting both their transformative ...
Edimar A. S. Duran, Alfonso Pulgar, Rodolfo Izquierdo, Diana M. Koblischka, Anjela Koblischka‐Veneva, Michael R. Koblischka, Maycon Motta, Tiago T. Saraiva, Andrey S. Vasenko, Rafael Zadorosny   +9 more
wiley   +1 more source

Effect of Component Geometry on Flow Non-uniformities in a Large Pulse Tube Cryocooler

, 2008
Presented at the 16th International Cryocooler Conference, held May 17-20, 2008 in Atlanta, Georgia.A single-stage pulse tube cryocooler was designed to achieve 50 W of refrigeration power at 50 K when driven by a pressure oscillator that can produce up ...
Taylor, R. P., Radebaugh, R., Lewis, M. A., Bradley, P. E.   +3 more
core   +1 more source

AIR LIQUIDE SPACE PULSE TUBE CRYOCOOLERS [PDF]

AIP Conference Proceedings, 2008
Thanks to important internal development efforts completed and partial ESA funding, AL/DTA is now in position to propose two Pulse Tube cooler systems in the 40-80K temperature range for coming Earth Observation missions such as MTG, Sentinel 3, etc… The two pulse tube coolers thermo-mechanical units have been qualified against thermal and mechanical ...
J. Tanchon, T. Trollier, J. Buquet, A. Ravex, P. Crespi, J. G. Weisend, John Barclay, Susan Breon, Jonathan Demko, Michael DiPirro, J. Patrick Kelley, Peter Kittel, Arkadiy Klebaner, Al Zeller, Mark Zagarola, Steven Van Sciver, Andrew Rowe, John Pfotenhauer, Tom Peterson, Jennifer Lock   +19 more
openaire   +1 more source

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

Advanced Functional Materials, Volume 36, Issue 12, 9 February 2026.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang, Gwendoline A. E. Anand, Rubaiyet Haque, Dylan A. Chiaro, Mona Sharma, Andrew R. Williams, Frank Niklaus, Daryl W. Yee, Gavin M. King, Anpan Han   +9 more
wiley   +1 more source

Strategic design and optimization of ultra-high-frequency regenerators for miniature pulse tube cryo

Journal of Thermal Engineering
Infrared sensors on small satellites require a miniature pulse tube cryocooler to operate efficiently at ultra-high frequencies. This study focuses on optimizing the regenerator of a miniature pulse tube cryocooler, which is crucial for enhancing ...
Chetan O. YADAV, P. V. RAMANA
doaj   +1 more source

The Split‐Station Architecture: Decoupling Transformation From Distribution via Medium‐Voltage Superconducting Virtual Bus Extensions

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
This paper proposes the split‐station architecture, which uses high‐temperature superconducting (HTS) cables as ‘virtual bus extensions’ to decouple transformation from distribution in medium‐voltage systems. PYPOWER simulations validated against Project Hydra 13.8 kV specifications demonstrate that a 3‐km HTS link reduces voltage drop by 46 ...
Mohamed Shamseldein
wiley   +1 more source