Yu Zheng

activity

20222025

most citedCalorimetric evidence for two phase transitions in Ba

_{1 - x}

_{x}

_{2}

_{2}

with fermion pairing and quadrupling states

23 citations · 27 across the 4 of their papers we have counts for

collaborators

4 papers

cond-mat.supr-con2025

Novel coupling between charge order and time-reversal-symmetry-breaking superconductivity

Quanxin Hu, Lingfeng Zhang, Yu Zheng +9

The interplay between charge-density waves (CDWs), which break translational symmetry, and spatially homogeneous superconductivity, which breaks global U(1) gauge symmetry, can giv…

cond-mat.supr-con2025★ 1 cited

Evidence of pseudogap and absence of spin magnetism in the time-reversal-symmetry-breaking state of Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$

Florian Bärtl, Nadia Stegani, Federico Caglieris +13

Muon-spin-rotation ( $μ$ SR) experiments and the observation of a spontaneous Nernst effect indicate time-reversal symmetry breaking (BTRS) at $T_{c}^{Z2}$ above the supercon…

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-con2022★ 23 cited

Calorimetric evidence for two phase transitions in Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ with fermion pairing and quadrupling states

Ilya Shipulin, Nadia Stegani, Ilaria Maccari +9

Theoretically, materials that break multiple symmetries allow, under certain conditions, the formation of four-fermion condensates above the superconducting critical temperature. S…

Novel coupling between charge order and time-reversal-symmetry-breaking superconductivity

Evidence of pseudogap and absence of spin magnetism in the time-reversal-symmetry-breaking state of Ba1−x​Kx​Fe2​As2​

Direct observation of quantum vortex fractionalization in multiband superconductors

Calorimetric evidence for two phase transitions in Ba1−x​Kx​Fe2​As2​ with fermion pairing and quadrupling states

Evidence of pseudogap and absence of spin magnetism in the time-reversal-symmetry-breaking state of Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$

Calorimetric evidence for two phase transitions in Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ with fermion pairing and quadrupling states