Yongwei Li

activity

20222026

most citedCalorimetric evidence for two phase transitions in Ba

_{1 - x}

_{x}

_{2}

_{2}

with fermion pairing and quadrupling states

23 citations · 30 across the 8 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

cond-mat.supr-con2024★ 3 cited

Direct observation of quantum vortex fractionalization in multiband superconductors

Yu Zheng, Quanxin Hu, Haijiao Ji +13

Magnetic field is expelled from a superconductor, unless it forms quantum vortices, consisting of a core singularity with current circulating around it. The London quantization con…

cond-mat.supr-con2024★ 3 cited

Ultrasound evidence for multicomponent superconducting order parameter in Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ with electron quadrupling phase

Chris Halcrow, Ilya Shipulin, Federico Caglieris +6

Experiments have pointed to the formation of the electron quadrupling condensate in Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ at $x \sim 0.8$ . The state spontaneously breaks time-reversal symmet…

Direct observation of quantum vortex fractionalization in multiband superconductors

Ultrasound evidence for multicomponent superconducting order parameter in Ba1−x​Kx​Fe2​As2​ with electron quadrupling phase

Ultrasound evidence for multicomponent superconducting order parameter in Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ with electron quadrupling phase