A. Subedi

collaborators

2 papers

cond-mat.supr-con2024

Pressure-tunable structural instabilities in single-layer-trilayer La $_{3}$ Ni $_{2}$ O $_{7}$

Alaska Subedi

Layered nickelates are believed to exhibit superconductivity similar to that found in the cuprates. However, the precise crystal structure of the superconducting phase of the layer…

cond-mat.str-el2020

Orthorhombic-to-monoclinic transition in Ta $_{2}$ NiSe $_{5}$ due to a zone-center optical phonon instability

Alaska Subedi

I study dynamical instabilities in Ta $_{2}$ NiSe $_{5}$ using density functional theory based calculations. The calculated phonon dispersions show two unstable optical branches. All the…

Pressure-tunable structural instabilities in single-layer-trilayer La3​Ni2​O7​

Orthorhombic-to-monoclinic transition in Ta2​NiSe5​ due to a zone-center optical phonon instability

Pressure-tunable structural instabilities in single-layer-trilayer La $_{3}$ Ni $_{2}$ O $_{7}$

Orthorhombic-to-monoclinic transition in Ta $_{2}$ NiSe $_{5}$ due to a zone-center optical phonon instability