3 papers
cond-mat.supr-con2021
Reinvestigation of crystal symmetry and fluctuations in LaCuO
A. Sapkota, T. C. Sterling, P. M. Lozano +8
New surprises continue to be revealed about LaCuO, the parent compound of the original cuprate superconductor. Here we present neutron scattering evidence that the structur…
cond-mat.str-el2020
Lattice dynamics in the double-helix antiferromagnet FeP
A. S. Sukhanov, S. E. Nikitin, M. S. Pavlovskii +10
We present a comprehensive investigation of lattice dynamics in the double-helix antiferromagnet FeP by means of high-resolution time-of-flight neutron spectroscopy and ab-initio c…
cond-mat.supr-con2020
Phonon spectrum of underdoped investigated by neutron scattering
I. Ahmadova, T. C. Sterling, A. C. Sokolik +3
The cuprates exhibit a prominent charge-density-wave (CDW) instability with wavevector along [100], i.e., the Cu-O bond direction. Whereas CDW order is most prominent at moderate d…