5 papers
Dynamic nanoscale structural correlations in strontium ruthenate
M. Spaić, R. Spieker, I. Bilonić +14
Strontium ruthenate (SrRuO, SRO) has been the subject of intense research as a model quasi-two-dimensional metal with strong electronic correlations and potential exotic mu…
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 as well as spin- and charge-density-wave fluctuations in the electrical insulator LaSrNiO. Thi…
Continuous-wave cryogenic optical absorption spectrometer for sub-THz frequencies
L. Rogić, N. Somun, S. Griffitt +8
We present the design of a continuous-wave, highly sensitive optical spectrometer for millimeter-wave frequencies between 50 and 1000 GHz. The spectrometer uses photomixing of near…
Electronic spin susceptibility in metallic strontium titanate
A. Najev, N. Somun, M. Spaić +5
Metallic strontium titanate (SrTiO) is known to have both normal-state and superconducting properties that vary strongly over a wide range of charge carrier densities. This ind…
Nanoscale structural correlations in a model cuprate superconductor
Zachary W. Anderson, Marin Spaić, Nikolaos Biniskos +10
Understanding the extent and role of inhomogeneity is a pivotal challenge in the physics of cuprate superconductors. While it is known that structural and electronic inhomogeneity…