71 citations · 71 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2001★ 71 cited
Bond-Stretching-Phonon Anomalies in Stripe-Ordered La(1.69)Sr(0.31)NiO(4)
J. M. Tranquada, K. Nakajima, M. Braden +2
We report a neutron scattering study of bond-stretching phonons in La(1.69)Sr(0.31)NiO(4), a doped antiferromagnet in which the added holes order in diagonal stripes at 45 deg to t…
cond-mat1998
The microscopic spin-phonon coupling constants in CuGeO_3
R. Werner, C. Gros, M. Braden
Using RPA results, mean field theory, and refined data for the polarization vectors we determine the coupling constants of the four Peierls-active phonon modes to the spin chains o…