M. R. Norman

Recent work has shown novel properties of twisted cuprates. In this paper, I point out that related phenomena occur intrinsically in bismuth-based cuprate superconductors due to th…

cond-mat.str-el2025★ 7 cited

Landau theory of the density wave transition in trilayer Ruddlesden-Popper nickelates

M. R. Norman

This paper presents a Landau treatment of the incommensurate density wave transition observed in trilayer Ruddlesden-Popper nickelates and uses this to address the nature of the tr…

cond-mat.mtrl-sci2024★ 7 cited

Revealing subterahertz atomic vibrations in quantum paraelectrics by surface-sensitive spintronic terahertz spectroscopy

Zhaodong Chu, Junyi Yang, Yan Li +11

Understanding surface collective dynamics in quantum materials is crucial for advancing quantum technologies. For example, surface phonon modes in quantum paraelectrics are thought…

cond-mat.str-el2024★ 27 cited

Assessing the formation of spin and charge stripes in La $_{3}$ Ni $_{2}$ O $_{7}$ from first-principles

Harrison LaBollita, Victor Pardo, Michael R. Norman +1

We employ correlated density-functional theory methods (DFT + Hubbard $U$ ) to investigate the spin-density wave state of the bilayer Ruddlesden-Popper (RP) nickelate La $_{3}$ Ni$_{2…

cond-mat.supr-con2024★ 42 cited

Electronic structure and magnetic tendencies of trilayer La $_{4}$ Ni $_{3}$ O $_{10}$ under pressure: structural transition, molecular orbitals, and layer differentiation

Harrison LaBollita, Jesse Kapeghian, Michael R. Norman +1

Motivated by the recent observation of superconductivity in the pressurized trilayer La $_{4}$ Ni $_{3}$ O $_{10}$ Ruddlesden-Popper (RP) nickelate, we explore its structural, electronic, a…

cond-mat.str-el2016★ 51 cited

Charge ordering in Ni $^{1 +}$ /Ni $^{2 +}$ nickelates: La $_{4}$ Ni $_{3}$ O $_{8}$ and La $_{3}$ Ni $_{2}$ O $_{6}$

A. S. Botana, V. Pardo, W. E. Pickett +1

Ab initio calculations have been performed to unravel the origin of the recently found superlattice peaks in the trilayer nickelate La $_{4}$ Ni $_{3}$ O $_{8}$ . These peaks arise from static…

Supermodulation-driven evolution of the nodal structure of bismuth-based cuprate superconductors

Landau theory of the density wave transition in trilayer Ruddlesden-Popper nickelates

Revealing subterahertz atomic vibrations in quantum paraelectrics by surface-sensitive spintronic terahertz spectroscopy

Assessing the formation of spin and charge stripes in La3​Ni2​O7​ from first-principles

Electronic structure and magnetic tendencies of trilayer La4​Ni3​O10​ under pressure: structural transition, molecular orbitals, and layer differentiation

Charge ordering in Ni1+/Ni2+ nickelates: La4​Ni3​O8​ and La3​Ni2​O6​

Assessing the formation of spin and charge stripes in La $_{3}$ Ni $_{2}$ O $_{7}$ from first-principles

Electronic structure and magnetic tendencies of trilayer La $_{4}$ Ni $_{3}$ O $_{10}$ under pressure: structural transition, molecular orbitals, and layer differentiation

Charge ordering in Ni $^{1 +}$ /Ni $^{2 +}$ nickelates: La $_{4}$ Ni $_{3}$ O $_{8}$ and La $_{3}$ Ni $_{2}$ O $_{6}$