Yi Xu

activity

20032022

most citedSuperconductivity in a layered cobalt oxyhydrate Na

_{0.31}

CoO

_{2} \cdot

1.3H

_{2}

28 citations · 40 across the 4 of their papers we have counts for

collaborators

4 papers

cond-mat.str-el2022★ 5 cited

Field induced non-BEC transitions in frustrated magnets

Shouvik Sur, Yi Xu, Shuyi Li +2

Frustrated spin-systems have traditionally proven challenging to understand, owing to a scarcity of controlled methods for their analyses. By contrast, under strong magnetic fields…

cond-mat.str-el2022

Quantum Melting of Spin-1 Dimer Solid Induced by Inter-chain Couplings

Yi Xu, Tianfu Fu, Juraj Hasik +1

Dimerized valence bond solids appear naturally in spin-1/2 systems on bipartite lattices, with the geometric frustrations playing a key role both in their stability and the eventua…

cond-mat.supr-con2004★ 7 cited

Proton incorporations and superconductivity in a cobalt oxyhydrate

Guanghan Cao, Xiaoming Tang, Yi Xu +4

We report the evidence of proton incorporations in a newly-discovered cobalt oxyhydrate superconductor. During the hydration process for Na $_{0.32}$ CoO $_{2}$ by the direct reaction…

cond-mat.supr-con2003★ 28 cited

Superconductivity in a layered cobalt oxyhydrate Na $_{0.31}$ CoO $_{2} \cdot$ 1.3H $_{2}$ O

Guanghan Cao, Chunmu Feng, Yi Xu +4

We report the electrical, magnetic and thermal measurements on a layered cobalt oxyhydrate Na $_{0.31}$ CoO $_{2} \cdot$ 1.3H $_{2}$ O. Bulk superconductivity at 4.3 K has been confirmed,…

Field induced non-BEC transitions in frustrated magnets

Quantum Melting of Spin-1 Dimer Solid Induced by Inter-chain Couplings

Proton incorporations and superconductivity in a cobalt oxyhydrate

Superconductivity in a layered cobalt oxyhydrate Na0.31​CoO2​⋅1.3H2​O

Superconductivity in a layered cobalt oxyhydrate Na $_{0.31}$ CoO $_{2} \cdot$ 1.3H $_{2}$ O