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1
Monopoles, magnetricity, and the stray field from spin ice.
Published 2012“…An analysis is presented of the behavior of muons in the low-temperature state in spin ice. It is shown in detail how the behavior observed in some previous muon experiments on spin ice in a weak transverse field may result from the macroscopic stray field of magnetized spin ice. …”
Journal article -
2
Proposal for the detection of magnetic monopoles in spin ice via nanoscale magnetometry
Published 2018“…We present a proposal for applying nanoscale magnetometry to the search for magnetic monopoles in the spin ice materials holmium and dysprosium titanate. …”
Journal article -
3
mu SR investigation of spin dynamics in the spin-ice material Dy2Ti2O7
Published 2007Journal article -
4
μsR investigation of spin dynamics in the spin-ice material Dy 2Ti2O7
Published 2007“…We present a detailed muon spin relaxation (μ+SR) study of the spin-ice material Dy2Ti2O7. Polycrystalline samples of this material have been studied in the temperature range 0.02K…”
Journal article -
5
Computational and experimental studies of exotic magnets and superconductors
Published 2018“…</p> <p>I begin with emergent magnetic monopoles in spin ice. While there have been many bulk studies of monopoles, there is yet to be a microscopic measurement of small ensembles of these emergent quasiparticles. …”
Thesis -
6
Muon spin spectroscopy and high magnetic field studies of novel superconductors and magnetic materials
Published 2016“…Using μSR, density functional theory and crystal field calculations, I identify an experimental situation in the family of candidate quantum spin ices Pr<sub>2</sub><em>B</em><sub>2</sub>O<sub>7</sub> (B = Sn, Zr, and Hf), in which the measured response is dominated by a muon-induced distortion of the local structure. …”
Thesis -
7
Muon-spin relaxation and density functional techniques in the study of novel magnetic systems
Published 2017“…I subsequently investigate the conceptually very similar spin ices A<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub> (A= Dy, Ho) using the same methodology and confirm that in this case the muons act as passive probes.…”
Thesis