Yan Zheng

activity

20122015

C_{4}

symmetry coexistent with filamentary superconductivity in the pressure induced intermediate phase in the iron-based superconductor Ba

_{1 - x}

_{x}

_{2}

_{2}

15 citations · 15 across the 1 of their papers we have counts for

collaborators

3 papers

cond-mat.supr-con2015★ 15 cited

Restoration of tetragonal $C_{4}$ symmetry coexistent with filamentary superconductivity in the pressure induced intermediate phase in the iron-based superconductor Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$

Yan Zheng, Pok Man Tam, Jianqiang Hou +4

The hole doped Fe-based superconductors Ba $_{1 - x}$ A $_{x}$ Fe $_{2}$ As $_{2}$ (where A=Na or K) show a particular rich phase diagram. It was observed that an intermediate re-entrant tetragon…

cond-mat.supr-con2013

High-Pressure Evolution of the Specific Heat of a Strongly Underdoped Ba(Fe0.963Co0.037)As2 Iron-Based Superconductor

Yan Zheng, Yuxing Wang, Frederic Hardy +4

We report specific-heat experiments under the influence of high pressure on a strongly underdoped Co-substituted BaFe2As2 single crystal. This allows us to study the phase diagram…

cond-mat.supr-con2012

Thermodynamic evidence for pressure-induced bulk superconductivity in the Fe-As pnictide superconductor CaFe2As2

Y. Zheng, Y. Wang, B. Lv +2

We report specific-heat and resistivity experiments performed in parallel in a Bridgman-type of pressure cell in order to investigate the nature of pressure-induced superconductivi…

Restoration of tetragonal C4​ symmetry coexistent with filamentary superconductivity in the pressure induced intermediate phase in the iron-based superconductor Ba1−x​Kx​Fe2​As2​

High-Pressure Evolution of the Specific Heat of a Strongly Underdoped Ba(Fe0.963Co0.037)As2 Iron-Based Superconductor

Thermodynamic evidence for pressure-induced bulk superconductivity in the Fe-As pnictide superconductor CaFe2As2

Restoration of tetragonal $C_{4}$ symmetry coexistent with filamentary superconductivity in the pressure induced intermediate phase in the iron-based superconductor Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$