73 citations · 288 across the 13 of their papers we have counts for
8 papers · 1 filter
Gate-Tunable Critical Current of the Three-Dimensional Niobium Nano-Bridge Josephson Junction
Shujie Yu, Lei Chen, Yinping Pan +10
Recent studies have shown that the critical currents of several metallic superconducting nanowires and Dayem bridges can be locally tuned using a gate voltage {V_g}. Here, we repor…
Robust Quantum Griffiths Singularity at above 1.5 Kelvin in Nitride Thin Films
Xiaoni Wang, Lijie Wang, Yixin Liu +10
Quantum Griffiths singularity (QGS), which is closely correlated with the quenched disorder, is characterized by the divergence of the dynamical critical exponent and the presence…
Evidence for unconventional superconductivity in a spinel oxide
Huanyi Xue, Lijie Wang, Zhongjie Wang +7
The charge frustration with the mixed-valence state inherent to LiTiO, which is found to be a unique spinel oxide superconductor, is the impetus for paying special attentio…
Enhancement of the superconductivity and quantum metallic state in the thin film of superconducting Kagome metal KVSb
Teng Wang, Aobo Yu, Han Zhang +6
Recently V-based Kagome metal attracted intense attention due to the emergence of superconductivity in the low temperature. Here we report the fabrication and physical investigatio…
Development of Multi-Layer Fabrication Process for SFQ Large Scale Integrated Digital Circuits
Liliang Ying, Xue Zhang, Minghui Niu +4
We have developed a fabrication technology for the development of large-scale superconducting integrated circuits with Nb-based Josephson junctions. The standard fabrication proces…
Observation of Two-dimensional Superconductivity in an Ultrathin Iron-Arsenic Superconductor
Chi Zhang, Tao Hu, Teng Wang +9
Two-dimensional (2D) superconductors supply important platforms for exploring new quantum physics and high- superconductivity. The intrinsic superconducting properties in the…
Single-crystal growth and extremely high H_c2 of 12442-type Fe-based superconductor KCa_2Fe_4As_4F_2
Teng Wang, Jianan Chu, Hua Jin +11
Millimeter sized single crystals of KCa_2Fe_4As_4F_2 were grown using a self-flux method. The chemical compositions and crystal structure were characterized carefully. Superconduct…
Nonideal optical cavity structure of superconducting nanowire single photon detector
Hao Li, Weijun Zhang, Lixing You +8
Optical cavity structure has been proven to be a crucial factor for obtaining high detection efficiency in superconducting nanowire single photon detector (SNSPD). Practically, com…