collaborators

1 paper

cond-mat.str-el2023

Upconversion of terahertz phonons in spin-ladder compounds via nonlinear coupling

S. J. Sreerag, N. Malathi, Shahla Yasmin Mathengattil +3

We demonstrate dynamic control of the lattice by THz light by exploiting the coupling of phonon modes. The low-energy sliding phonon modes in the spin-ladder system, SrCu$_{…