59 citations · 217 across the 21 of their papers we have counts for
3 papers · 1 filter
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$_{…
Realization of two-sublattice exchange physics in the triangular lattice compound Ba3Er(BO3)3
Matthew Ennis, Rabindranath Bag, Chunxiao Liu +4
We have synthesized high-quality single crystal samples of the erbium-based triangular lattice compound Ba3Er(BO3)3. Thermal and magnetic measurements reveal large anisotropy and a…
Evidence of Dirac Quantum Spin Liquid in YbZn2GaO5
Rabindranath Bag, Sijie Xu, Nicholas E. Sherman +7
The emergence of a quantum spin liquid (QSL), a state of matter that can result when electron spins are highly correlated but do not become ordered, has been the subject of a consi…