5 papers
Geometric Superconducting Diode Effect in an NbN Nanoring
Tianyu Li, Peiyuan Huang, Jiong Li +14
Superconducting diodes, which exhibit nonreciprocal critical currents, are promising building blocks for low-power cryogenic electronics and superconducting circuits. Existing supe…
Nanoscale electrothermal-switch superconducting diode for electrically programmable superconducting circuits
Tianyu Li, Jiong Li, Chong Li +13
Superconducting diodes enable dissipationless directional transport, yet achieving electrical tunability and scalability remains a major challenge for circuit-level integration. He…
Scalable High-Temperature Superconducting Diodes in Intrinsic Josephson Junctions
Zihan Wei, Youkai Qiao, Yang-Yang Lyu +13
Superconducting diodes, characterized by nonreciprocal supercurrent transport, offer transformative opportunities for ultra-low-power circuits. However, achieving reliable operatio…
Topological geometric frustration in a cube-surface artificial spin ice
Zixiong Yuan, Wen-Cheng Yue, Peiyuan Huang +6
Artificial spin ices provide a controlled platform for investigating diverse physical phenomena, such as geometric frustration, magnetic monopoles, and phase transitions, via delib…
Terahertz emission from mutually synchronized standalone Bi2Sr2CaCu2O8+x intrinsic-Josephson-junction stacks
Raphael Wieland, Olcay Kizilaslan, Nickolay Kinev +9
Suitably patterned single crystals made of the cuprate superconductor BiSrCaCuO (BSCCO), intrinsically forming a stack of Josephson junctions, can generate elec…