Upper critical field of NaFe1−xCoxAs superconductors
Physical Review B American Physical Society (APS) 89:5 (2014) 054502
Stripe disorder and dynamics in the hole-doped antiferromagnetic insulator la 5 / 3 Sr 1 / 3 CoO 4
Physical Review B - Condensed Matter and Materials Physics 89:2 (2014)
Abstract:
We investigate the magnetic ordering and dynamics of the stripe phase of La5/3Sr1/3CoO4, a material shown to have an hourglass magnetic excitation spectrum. A combination of muon-spin relaxation, nuclear magnetic resonance, and magnetic susceptibility measurements strongly suggest that the physics is determined by a partially disordered configuration of charge and spin stripes whose frustrated magnetic degrees of freedom are dynamic at high temperature and which undergo an ordering transition around 35 K with coexisting dynamics that freeze out in a glassy manner as the temperature is further reduced. © 2014 American Physical Society.A first stab at relativistic quantum mechanics
Chapter in QUANTUM FIELD THEORY FOR THE GIFTED AMATEUR, (2014) 59-63
A rough guide to quantum electrodynamics
Chapter in QUANTUM FIELD THEORY FOR THE GIFTED AMATEUR, (2014) 348-354