72 citations · 112 across the 5 of their papers we have counts for
5 papers
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…
Lithium Diffusion & Magnetism in Battery Cathode Material LixNi1/3Co1/3Mn1/3O2
M. Mansson, H. Nozaki, J. M. Wikberg +7
We have studied low-temperature magnetic properties as well as high-temperature lithium ion diffusion in the battery cathode materials LixNi1/3Co1/3Mn1/3O2 by the use of muon spin…
Na-ion dynamics in Quasi-1D compound NaV2O4
Martin Mansson, Izumi Umegaki, Hiroshi Nozaki +5
We have used the pulsed muon source at ISIS to study high-temperature Na-ion dynamics in the quasi-one-dimensional (Q1D) metallic antiferromagnet NaV2O4. By performing systematic z…
1D to 2D Na Ion Diffusion Inherently Linked to Structural Transitions in NaCoO
M. Medarde, M. Mena, J. L. Gavilano +9
We report the observation of a stepwise "melting" of the low-temperature Na-vacancy order in the layered transition metal oxide Na0.7CoO2. High-resolution neutron powder diffractio…
Microscopic Magnetic Nature of the Quasi-one-Dimensional Antiferromagnet BaCo2V2O8
M. Mansson, K. Prsa, J. Sugiyama +5
The title compound belongs to a wide group of quasi-one-dimensional (Q1D) antiferromagnets (AF) and its Co2+ ions form Q1D screw-chains along the c-axis. We here present the first…