6 papers
Observation of a gapped phase in the one-dimensional Heisenberg antiferromagnetic chain Cu(Ampy)ClBr
Saikat Nandi, Monika Jawale, Sanjay Bachhar +9
Spin-1/2 Heisenberg antiferromagnetic frustrated spin chain systems display exotic ground states with unconventional excitations and distinct quantum phase transitions as the ratio…
Scaling Breakdown as a Signature of Spinon-Gauge Interaction in the Quantum Spin Liquid YbZnGaO
Shannon Gould, John Singleton, Rabindranath Bag +2
Scaling behavior in magnetization has been reported in a wide range of quantum spin liquid (QSL) candidates and is often interpreted as evidence for scale-free spin liquid physics.…
Observation of Unprecedented Fractional Magnetization Plateaus in a New Shastry-Sutherland Ising Compound
Lalit Yadav, Afonso Rufino, Rabindranath Bag +10
Geometrically frustrated magnetic systems, such as those based on the Shastry-Sutherland lattice (SSL), offer a rich playground for exploring unconventional magnetic states. The de…
Emergent Hidden Multipolar State in the Triangular Lattice Magnet TmZn2GaO5
Matthew Ennis, Rabindranath Bag, Tessa Cookmeyer +5
TmZn2GaO5 is a newly synthesized triangular lattice magnet that exhibits a unique quantum phase characterized by strong Ising anisotropy, a pseudo-doublet crystal electric field gr…
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…
Synthesis and characterization of the novel breathing pyrochlore compound Ba3Tm2Zn5O11
Lalit Yadav, Rabindranath Bag, Ramesh Dhakal +10
In this study, a novel material from the rare-earth based breathing pyrochlore family, Ba3Tm2Zn5O11, was successfully synthesized. Powder x-ray diffraction and high-resolution powd…