Yiu-Fung Chiu

collaborators

3 papers

cond-mat.supr-con2026

$3 d_{z^{2}}$ orbital delocalization and magnetic collapse in superconducting (La,Pr) $_{3}$ Ni $_{2}$ O $_{7 - I^´}$ films

Xiaoyang Chen, Wenliang Zhang, Fei Peng +20

The recent discovery of Ruddlesden--Popper (RP) nickelate thin-film superconductors has opened a new frontier in unconventional superconductivity. Its realization requires both com…

cond-mat.supr-con2026

Dissecting superconductivity in the Ruddlesden-Popper nickelates: The role of electron correlation and interlayer magnetic exchange

Xiaoyang Chen, Zezhong Li, Mei Xie +9

The discovery of superconductivity in the Ruddlesden-Popper (RP) nickelates has opened a new chapter in the search for high superconducting transition temperatures ( $T_{c}$ )…

cond-mat.str-el2026

X-ray magnetic circular dichroism evidence of intrinsic $d$ -wave altermagnetism in rutile-structure NiF $_{2}$

Zezhong Li, Kosuke Sakurai, Yiu-Fung Chiu +13

We present the x-ray magnetic circular dichroism (XMCD) at the Ni $L_{2, 3}$ -edge as an evidence of the $d$ -wave altermagnetism in rutile-structure NiF $_{2}$ . Sizable XMCD signal is o…

3dz2​ orbital delocalization and magnetic collapse in superconducting (La,Pr)3​Ni2​O7−I^´​ films

Dissecting superconductivity in the Ruddlesden-Popper nickelates: The role of electron correlation and interlayer magnetic exchange

X-ray magnetic circular dichroism evidence of intrinsic d-wave altermagnetism in rutile-structure NiF2​

$3 d_{z^{2}}$ orbital delocalization and magnetic collapse in superconducting (La,Pr) $_{3}$ Ni $_{2}$ O $_{7 - I^´}$ films

X-ray magnetic circular dichroism evidence of intrinsic $d$ -wave altermagnetism in rutile-structure NiF $_{2}$