2 citations · 2 across the 3 of their papers we have counts for
3 papers
Emergence of Ferromagnetism Through the Metal-Insulator Transition in Undoped Indium Tin Oxide Films
Samuel Mumford, Tiffany Paul, Aharon Kapitulnik
We present a detailed study of the emergence of bulk ferromagnetism in low carrier density samples of undoped indium tin oxide (ITO). We used annealing to increase the density of o…
Sample Shape and Boundary Dependence of Measured Transverse Thermal Properties
Samuel Mumford, Tiffany Paul, Erik Kountz +1
Despite increased interest in thermal Hall measurements for the analysis of insulating quantum materials, there remains large uncertainty in such measurements due to contact misali…
A Cantilever Torque Magnetometry Method for the Measurement of Hall Conductivity of Highly Resistive Samples
Samuel Mumford, Tiffany Paul, Seung Hwan Lee +2
We present the first measurements of Hall conductivity utilizing a new torque magnetometry method designed for insulators. A Corbino disk exhibits a magnetic dipole moment proporti…