6 papers
Dynamic nanoscale structural correlations in strontium ruthenate
M. SpaiÄ, R. Spieker, I. BiloniÄ +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…
Tuning charge-transport properties and magnetic order in metallic EuTiO
Xing He, Chiou Yang Tan, Issam Khayr +9
The stoichiometric antiferromagnetic insulator EuTiO is proximate to a ferroelectric phase. Whereas cation substitution has been used as a tuning parameter to introduce charge…
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…
Uniaxial strain tuning of polar lattice vibrations in KTaO and SrTiO
I. Khayr, N. Somun, S. Hameed +11
The interplay of electronic and structural degrees of freedom is a prominent feature of many quantum materials and of particular interest in systems with strong ferroelectric fluct…
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…
Structural Properties of Plastically Deformed SrTiO3 and KTaO3
Issam Khayr, Sajna Hameed, Jakov BudiÄ +13
Dislocation engineering has the potential to open new avenues toward the exploration and modification of the properties of quantum materials. Strontium titanate (SrTiO3, STO) and p…