G. Morris

activity

20012022

most citedEvidence for Static Magnetism in the Vortex Cores of Ortho-II YBa

_{2}

_{3}

_{6.50}

98 citations · 611 across the 34 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

13 papers · 1 filter

cond-mat.mtrl-sci2022★ 12 cited

A New High Parallel-Field Spectrometer at TRIUMF's $β$ -NMR Facility

Edward Thoeng, Ryan M. L. McFadden, Suresh Saminathan +16

A new high field spectrometer has been built to extend the capabilities of the $β$ -detected nuclear magnetic resonance ( $β$ -NMR) facility at TRIUMF. This new beamline extension all…

cond-mat.mtrl-sci2021★ 8 cited

Nuclear magnetic resonance of ion implanted $^{8}$ Li in ZnO

Jonah R. Adelman, Derek Fujimoto, Martin H. Dehn +14

We report on the stability and magnetic state of ion implanted $^{8}$ Li in single crystals of the semiconductor ZnO using $β$ -detected nuclear magnetic resonance. At ultradilute conc…

cond-mat.mtrl-sci2021★ 16 cited

Local Electronic Structure and Dynamics of Muon-Polaron Complexes in Fe $_{2}$ O $_{3}$

M. H. Dehn, J. K. Shenton, D. J. Arseneau +5

We perform detailed muon spin rotation ( $μ$ SR) measurements in the classic antiferromagnet Fe $_{2}$ O $_{3}$ and explain the spectra by considering dynamic population and dissociation of…

cond-mat.mtrl-sci2019★ 12 cited

Local electronic and magnetic properties of the doped topological insulators Bi $_{2}$ Se $_{3}$ :Ca and Bi $_{2}$ Te $_{3}$ :Mn investigated using ion-implanted $^{8}$ Li $β$ -NMR

Ryan M. L. McFadden, Aris Chatzichristos, David L. Cortie +13

We report $β$ -detected nuclear magnetic resonance ( $β$ -NMR) measurements in Bi $_{2}$ Se $_{3}$ :Ca (BSC) and Bi $_{2}$ Te $_{3}$ :Mn (BTM) single crystals using $^{8}$ Li $^{+}$ implanted t…

cond-mat.mtrl-sci2019★ 23 cited

Observation of a charge-neutral muon-polaron complex in antiferromagnetic Cr $_{2}$ O $_{3}$

M. H. Dehn, J. K. Shenton, S. Holenstein +13

We report a comprehensive muon spin rotation ( $μ$ SR) study of the prototypical magnetoelectric antiferromagnet Cr $_{2}$ O $_{3}$ . We find the positively charged muon ( $μ^{+}$ ) occupies sev…

cond-mat.mtrl-sci2019★ 5 cited

Investigation of Ionic and Anomalous Magnetic Behavior in CrSe $_{2}$ Using $^{8}$ Li $β$ -NMR

John O. Ticknor, Izumi Umegaki, Ryan M. L. McFadden +12

We have studied a mosaic of 1T-CrSe $_{2}$ single crystals using $β$ -detected nuclear magnetic resonance of $^{8}$ Li from 4 to 300 K. We identify two broad resonances that show no evi…

A New High Parallel-Field Spectrometer at TRIUMF's β-NMR Facility

Nuclear magnetic resonance of ion implanted 8Li in ZnO

Local Electronic Structure and Dynamics of Muon-Polaron Complexes in Fe2​O3​

Local electronic and magnetic properties of the doped topological insulators Bi2​Se3​:Ca and Bi2​Te3​:Mn investigated using ion-implanted 8Li β-NMR

Observation of a charge-neutral muon-polaron complex in antiferromagnetic Cr2​O3​