Results 11 to 20 of about 93,472 (290)

Coexistence of superconductivity with partially filled stripes in the Hubbard model [PDF]

Science, 2023
The Hubbard model is an iconic model in quantum many-body physics and has been intensely studied, especially since the discovery of high-temperature cuprate superconductors.
Hao-Ke Xu, Chia-Min Chung, M. Qin, U. Schollwöck, S. White, Shiwei Zhang   +5 more
semanticscholar   +1 more source

Superconductivity in Diamond. [PDF]

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Ekimov, E. A., Sidorov, V. A., Bauer, E. D., Mel'nik, N. N., Curro, N. J., Thompson, J. D., Stishov, S. M.   +6 more
openaire   +3 more sources

Electrical Circuits Simulator in Null-Flux Electrodynamic Suspension Analysis

Applied Sciences, 2023
This paper employed an electrical circuit simulator to investigate an electrodynamic suspension system (EDS) for passenger rail transport applications.
Thaís N. França, Hengda Li, Hanlin Zhu, Hongfu Shi, Le Liang, Zigang Deng   +5 more
doaj   +1 more source

Isospin magnetism and spin-polarized superconductivity in Bernal bilayer graphene [PDF]

Science, 2021
In conventional superconductors, Cooper pairing occurs between electrons of opposite spin. We observe spin-polarized superconductivity in Bernal bilayer graphene when doped to a saddle-point van Hove singularity generated by a large applied perpendicular
Haoxin Zhou, Ludwig F. W. Holleis, Yu Saito, Liam A. Cohen, W. Huynh, Caitlin L. Patterson, Fangyuan Yang, T. Taniguchi, Kenji Watanabe, A. Young   +9 more
semanticscholar   +1 more source

Tuning superconductivity in twisted bilayer graphene [PDF]

Science, 2018
Upping the pressure in bilayer graphene The discovery of superconductivity and exotic insulating phases in twisted bilayer graphene has established this material as a model system of strongly correlated electrons.
M. Yankowitz, Shaowen Chen, H. Polshyn, Yuxuan Zhang, Kenji Watanabe, T. Taniguchi, D. Graf, A. Young, C. Dean   +8 more
semanticscholar   +1 more source

High-temperature superconductivity with zero resistance and strange-metal behaviour in La3Ni2O7−δ [PDF]

Nature Physics, 2023
Recent experimental observations have showed some signatures of superconductivity close to 80 K in La3Ni2O7 under pressure and have raised the hope of achieving high-temperature superconductivity in bulk nickelates. However, a zero-resistance state—a key
Yanan Zhang, Dajun Su, Yanen Huang, Z. Shan, Hualei Sun, M. Huo, Kaixin Ye, Jiawen Zhang, Zihan Yang, Yongkang Xu, Yi-Kun Su, Rui Li, M. Smidman, Meng Wang, Lin Jiao, H. Yuan   +15 more
semanticscholar   +1 more source

Superconductivity in rhombohedral trilayer graphene [PDF]

Nature, 2021
To access superconductivity via the electric field effect in a clean, two-dimensional device is a central goal of nanoelectronics. Recently, superconductivity has been realized in graphene moiré heterostructures1–4; however, many of these structures are ...
Haoxin Zhou, T. Xie, T. Taniguchi, Kenji Watanabe, A. Young   +4 more
semanticscholar   +1 more source

Current dependence of the negative magnetoresistance in superconducting NbN nanowires

Scientific Reports, 2022
Magnetoresistance measurements in amorphous NbN nanowires show that transport current affects their negative magnetoresistance (nMR) in a manner qualitatively similar to temperature.
Zoharchen Sofer, Avner Shaulov, Yosef Yeshurun   +2 more
doaj   +1 more source

Spectroscopic evidence of superconductivity pairing at 83 K in single-layer FeSe/SrTiO3 films

Nature Communications, 2021
How high the superconducting transition temperature can reach in single layer FeSe/SrTiO3 films has been under debate. Here, the authors use Bogoliubov back-bending bands as a benchmark and demonstrate that superconductivity pairing can be realized up to
Yu Xu, Hongtao Rong, Qingyan Wang, Dingsong Wu, Yong Hu, Yongqing Cai, Qiang Gao, Hongtao Yan, Cong Li, Chaohui Yin, Hao Chen, Jianwei Huang, Zhihai Zhu, Yuan Huang, Guodong Liu, Zuyan Xu, Lin Zhao, X. J. Zhou   +17 more
doaj   +1 more source

Superconductivity and normal-state transport in compressively strained La2PrNi2O7 thin films [PDF]

Nature Materials
The discovery of superconductivity under high pressure in Ruddlesden–Popper phases of bulk nickelates has sparked great interest in stabilizing ambient-pressure superconductivity in the thin-film form using epitaxial strain.
Yidi Liu, Eun Kyo Ko, Yaoju Tarn, L. Bhatt, Jiarui Li, Vivek Thampy, B. Goodge, David A. Muller, S. Raghu, Yijun Yu, Harold Y. Hwang   +10 more
semanticscholar   +1 more source