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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Collin Broholm


PIRSA:17060035  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Lobed phase diagram of single crystalline Yb2Ti2O7 in [111] magnetic field
Speaker(s): Collin Broholm
Abstract: High quality single crystals of Yb2Ti2O7 synthesized using a traveling solvent floating zone method enable experiments that explore the anisotropic temperature-field phase diagram of this quantum spin ice candidate. We have examined the H//(111) orientation, which is interesting because a phase tran... read more
Date: 07/06/2017 - 2:25 pm

PIRSA:12060035  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Neutron Scattering Techniques for Frustrated Magnetism
Speaker(s): Collin Broholm
Abstract: Neutron scattering can provide unique atomic scale information about structural and dynamical properties of frustrated magnetism. In this lecture I will give a brief description of theoretical and practical aspects of the technique. Experiments on frustrated magnets that illustrate the capabilities ... read more
Date: 03/06/2012 - 3:00 pm

PIRSA:08040044  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Ferroelectricity out of magnetic frustration
Speaker(s): Collin Broholm
Abstract: Responding electrically to magnetic stimuli and vise versa, multiferroics offer exciting possibilities for applications and challenge our understanding of coupled lattice and spin degrees of freedom in solids. I discuss how multiferroic properties can develop in frustrated magnets where competing in... read more
Date: 24/04/2008 - 2:00 pm
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