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X-ray study sheds light on cost-effective fuel cell materials
Cornell researchers have captured an unprecedented, real-time view of how a promising catalyst material transforms during operation, providing new insights that could lead to replacement of expensive precious metals in clean-energy technologies.
Structural evolution of the kagome superconductors through charge density wave order
A new paper appearing in Physical Review Materials by a team from UCSB, Argonne National Lab, and Cornell, sheds new light on the structural evolution of kagome superconductors during CDW formation.
Unconventional Hysteretic Transition in a Charge Density Wave
In a new paper appearing in Physical Review Letters, research co-first-authored by postdoctoral fellows Baiqing Lyu (MIT) and Alfred Zong (Berkeley) and a team lead by Prof. Nuh Gedik (MIT), claim that EuTe4 sets a new record for hysteresis in a crystalline solid.
Structural and magnetic transitions in the planar antiferromagnet Ba4Ir3O10
New research based at the QM2 beamline reports detailed investigations of low temperature charge and magnetic superstructures in Ba4Ir3O10. Contrary to previous reports, the researchers discover a series of phase transitions to different long-range ordered states, without evidence of the proposed liquid-like magnetic correlations.