2 papers
cond-mat.str-el2025
Evidence for rare-region physics in the structural and electronic degrees of freedom of the nickelate LaSrNiO
R. J. Spieker, B. Krohnke, D. Zhai +11
We present a diffuse neutron and x-ray scattering study of structural, spin- and charge-density-wave fluctuations in the electrical insulator LaSrNiO. This lamellar…
cond-mat.supr-con2025
Pervasive symmetry-lowering nanoscale structural fluctuations in the cuprate LaSrCuO
R. J. Spieker, M. SpaiÄ, I. Khayr +12
The cuprate superconductors are among the most widely studied quantum materials, yet there remain fundamental open questions regarding their electronic properties and the role of t…