12 citations · 57 across the 11 of their papers we have counts for
11 papers
Contrasting impurity-induced magnetism and dynamics in 2H-MoTe2
Jonas A. Krieger, Igor P. Rusinov, Sourabh Barua +13
We investigate the behavior of interstitial Li implanted near the surface of 2H-MoTe using -detected NMR. We find that, unlike the muon, Li does not show any…
Superconducting properties of thin film studied via the NMR of implanted Li
Md Asaduzzaman, Ryan M. L. McFadden, Edward Thoeng +10
We report measurements of the normal-state and superconducting properties of thin-film using Li -detected nuclear magnetic resonance (-NMR). In…
Lithium-ion dynamics in synthetic quartz studied via the NMR of implanted Li
W. Andrew MacFarlane, Ryan M. L. McFadden, Signy Spencer +11
We report -detected nuclear magnetic resonance (-NMR) measurements of implanted Li in a synthetic single crystal of -SiO (quartz). At 6.55 Tesla, the spect…
Depth-resolved Characterization of Meissner Screening Breakdown in Surface Treated Niobium
Edward Thoeng, Md. Asaduzzaman, Philipp Kolb +12
We report direct measurements of the magnetic field screening at the limits of the Meissner phase for two superconducting Nb samples. The samples are processed with two different s…
Ion-Implanted Li Nuclear Magnetic Resonance in Highly Oriented Pyrolytic Graphite
John O. Ticknor, Jonah R. Adelman, Aris Chatzichristos +13
We report -detected nuclear magnetic resonance of ultra-dilute Li implanted in highly oriented pyrolytic graphite (HOPG). The absence of motional narrowing and diffu…
A New High Parallel-Field Spectrometer at TRIUMF's -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 -detected nuclear magnetic resonance (-NMR) facility at TRIUMF. This new beamline extension all…
Nuclear magnetic resonance of ion implanted Li in ZnO
Jonah R. Adelman, Derek Fujimoto, Martin H. Dehn +14
We report on the stability and magnetic state of ion implanted Li in single crystals of the semiconductor ZnO using -detected nuclear magnetic resonance. At ultradilute conc…
Investigation of Ionic and Anomalous Magnetic Behavior in CrSe Using Li -NMR
John O. Ticknor, Izumi Umegaki, Ryan M. L. McFadden +12
We have studied a mosaic of 1T-CrSe single crystals using -detected nuclear magnetic resonance of Li from 4 to 300 K. We identify two broad resonances that show no evi…
The dynamics of liquid 1-ethyl-3-methylimidazolium acetate measured with implanted-ion Li -NMR
Derek Fujimoto, Ryan M. L. McFadden, Martin H. Dehn +14
We demonstrate the application of implanted-ion -detected NMR as a probe of ionic liquid molecular dynamics through the measurement of Li spin-lattice relaxation (SLR) and r…
Local Metallic and Structural Properties of the Strongly Correlated Metal LaNiO using Li -NMR
Victoria L. Karner, Aris Chatzichristos, David L. Cortie +19
We report -detected NMR of ion-implanted Li in a single crystal and thin film of the strongly correlated metal LaNiO. In both samples, spin-lattice relaxation measur…
Bi-Arrhenius diffusion and surface trapping of Li in rutile TiO
A. Chatzichristos, R. M. L. McFadden, M. H. Dehn +11
We report measurements of the diffusion rate of isolated ion-implanted Li within 120 nm of the surface of oriented single-crystal rutile TiO using a radiotrac…