G. D. Morris

activity

20122025

most citedLocal Metallic and Structural Properties of the Strongly Correlated Metal LaNiO

_{3}

using

^{8}

β

-NMR

11 citations · 43 across the 8 of their papers we have counts for

collaborators

8 papers

cond-mat.mtrl-sci2025★ 3 cited

Lithium-ion dynamics in synthetic quartz studied via the NMR of implanted $^{8}$ Li $^{+}$

W. Andrew MacFarlane, Ryan M. L. McFadden, Signy Spencer +11

We report $β$ -detected nuclear magnetic resonance ( $β$ -NMR) measurements of implanted $^{8}$ Li $^{+}$ in a synthetic single crystal of $α$ -SiO $_{2}$ (quartz). At 6.55 Tesla, the spect…

cond-mat.supr-con2024★ 3 cited

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…

cond-mat.mtrl-sci2023★ 1 cited

Ion-Implanted $^{8}$ Li Nuclear Magnetic Resonance in Highly Oriented Pyrolytic Graphite

John O. Ticknor, Jonah R. Adelman, Aris Chatzichristos +13

We report $β$ -detected nuclear magnetic resonance of ultra-dilute $^{8}$ Li $^{+}$ implanted in highly oriented pyrolytic graphite (HOPG). The absence of motional narrowing and diffu…

cond-mat.mtrl-sci2022★ 6 cited

Depth-resolved measurement of the Meissner screening profile in a niobium thin film from spin-lattice relaxation of the implanted $β$ -emitter $^{8}$ Li

Ryan M. L. McFadden, Md Asaduzzaman, Terry J. Buck +11

We report measurements of the Meissner screening profile in a Nb(300 nm)/Al $_{2}$ O $_{3}$ thin film using $^{8}$ Li $β$ -detected nuclear magnetic resonance ( $β$ -NMR). The NMR probe $…

cond-mat.str-el2021★ 5 cited

Evolution of the metallic state of LaNiO $_{3}$ /LaAlO $_{3}$ superlattices measured by $^{8}$ Li $β$ -detected NMR

V. L. Karner, A. Chatzichristos, D. L. Cortie +13

Using ion-implanted $^{8}$ Li $β$ -detected NMR, we study the evolution of the correlated metallic state of LaNiO $_{3}$ in a series of LaNiO $_{3}$ /LaAlO $_{3}$ superlattices as a function of…

cond-mat.str-el2019★ 11 cited

Local Metallic and Structural Properties of the Strongly Correlated Metal LaNiO $_{3}$ using $^{8}$ Li $β$ -NMR

Victoria L. Karner, Aris Chatzichristos, David L. Cortie +19

We report $β$ -detected NMR of ion-implanted $^{8}$ Li in a single crystal and thin film of the strongly correlated metal LaNiO $_{3}$ . In both samples, spin-lattice relaxation measur…

cond-mat.mtrl-sci2018★ 5 cited

Bi-Arrhenius diffusion and surface trapping of $^{8}$ Li $^{+}$ in rutile TiO $_{2}$

A. Chatzichristos, R. M. L. McFadden, M. H. Dehn +11

We report measurements of the diffusion rate of isolated ion-implanted $^{8}$ Li $^{+}$ within $\sim$ 120 nm of the surface of oriented single-crystal rutile TiO $_{2}$ using a radiotrac…

cond-mat.str-el2012★ 9 cited

$β$ NMR study of Isolated $^{8}$ Li in the enhanced paramagnet Platinum

Oren Ofer, K. H. Chow, I. Fan +13

We report β detected nuclear magnetic resonance (βNMR) measurements of 8Li+ implanted into high purity Pt. The frequency of the 8Li βNMR resonance and the spin-lattice relaxation r…

Lithium-ion dynamics in synthetic quartz studied via the NMR of implanted 8Li+

Depth-resolved Characterization of Meissner Screening Breakdown in Surface Treated Niobium

Ion-Implanted 8Li Nuclear Magnetic Resonance in Highly Oriented Pyrolytic Graphite

Depth-resolved measurement of the Meissner screening profile in a niobium thin film from spin-lattice relaxation of the implanted β-emitter 8Li

Evolution of the metallic state of LaNiO3​/LaAlO3​ superlattices measured by 8Li β-detected NMR

Local Metallic and Structural Properties of the Strongly Correlated Metal LaNiO3​ using 8Li β-NMR

Bi-Arrhenius diffusion and surface trapping of 8Li+ in rutile TiO2​

β NMR study of Isolated 8Li in the enhanced paramagnet Platinum