P. Sosa-Lizama

collaborators

3 papers

cond-mat.str-el2025

Comparative Raman study of Ruddlesden-Popper nickelates and the monolayer-trilayer polymorph

Vignesh Sundaramurthy, Abhi Suthar, Pascal Puphal +12

Ruddlesden-Popper (RP) nickelates have attracted intense interest following the discovery of superconductivity in several members of the series, including bilayer (BL) La $_{3}$ Ni $_{2}$ …

cond-mat.str-el2025

Multiorbital character of the density wave in trilayer nickelate superconductors

A. Suthar, V. Sundaramurthy, M. Bejas +15

Ruddlesden-Popper nickelates exhibit high-temperature superconductivity closely intertwined with charge and spin density waves. However, fundamental questions persist regarding the…

cond-mat.supr-con2025

Floating zone growth at high oxygen pressures in Ruddlesden-Popper bilayer nickelate Y $_{y}$ Sr $_{3 - y}$ Ni $_{2 - x}$ Al $_{x}$ O $_{7 - I^´}$

H. Yilmaz, P. Sosa-Lizama, M. Knauft +7

With the discovery of superconductivity under pressure in the Ruddlesden-Popper (RP) bilayer La $_{3}$ Ni $_{2}^{2.5 +}$ O $_{7}$ and trilayer La $_{4}$ Ni $_{3}^{2.66 +}$ O $_{10}$ , a new field of nick…

Comparative Raman study of Ruddlesden-Popper nickelates and the monolayer-trilayer polymorph

Multiorbital character of the density wave in trilayer nickelate superconductors

Floating zone growth at high oxygen pressures in Ruddlesden-Popper bilayer nickelate Yy​Sr3−y​Ni2−x​Alx​O7−I^´​

Floating zone growth at high oxygen pressures in Ruddlesden-Popper bilayer nickelate Y $_{y}$ Sr $_{3 - y}$ Ni $_{2 - x}$ Al $_{x}$ O $_{7 - I^´}$