Indications of a ferromagnetic quantum critical point in

WF Holmes-Hewett, K Van Koughnet, JD Miller… - Scientific Reports, 2023 - nature.com
We investigate the previously observed superconductivity in ferromagnetic SmN in the
context of the breakdown of order between two magnetic phases. Nitrogen vacancy doped …

Nitrogen vacancies and carrier-concentration control in rare-earth nitrides

WF Holmes-Hewett, C Pot, RG Buckley, A Koo… - Applied Physics …, 2020 - pubs.aip.org
Most members of the ferromagnetic rare-earth nitride series display doping control over
electron transport, with nitrogen vacancies being the most common donor. This paper …

Probing the defect states of LuN1− δ: An experimental and computational study

S Devese, K Van Koughnet, RG Buckley, F Natali… - AIP Advances, 2022 - pubs.aip.org
We report electrical transport and optical spectroscopy measurements on LuN thin films
variously doped with nitrogen vacancies along with the computed band structures of …

Spin splitting tunable optical band gap in polycrystalline GdN thin films for spin filtering

GLS Vilela, GM Stephen, X Gratens, GD Galgano… - Physical Review B, 2024 - APS
Rare-earth nitrides, such as gadolinium nitride (GdN), have great potential for spintronic
devices due to their unique magnetic and electronic properties. GdN has a large magnetic …

[HTML][HTML] Indications of a ferromagnetic quantum critical point in [... formula...]

WF Holmes-Hewett, K Van Koughnet, JD Miller… - Scientific …, 2023 - ncbi.nlm.nih.gov
We investigate the previously observed superconductivity in ferromagnetic SmN in the
context of the breakdown of order between two magnetic phases. Nitrogen vacancy doped …

[HTML][HTML] SmN and DyN: Effect of the nitrogen to rare earth flux ratio on the structural, transport, and magnetic properties

A Shaib, WF Holmes-Hewett, J Chan, PP Murmu… - AIP Advances, 2021 - pubs.aip.org
We report on the effect of the nitrogen to rare earth (N 2/RE) flux ratio on the structural,
transport, and magnetic properties of samarium nitride (SmN) and dysprosium nitride (DyN) …

Non-volatile memory storage in tri-layer structures using the intrinsically ferromagnetic semiconductors GdN and DyN

S Devese, C Pot, F Natali, S Granville, N Plank… - Nano …, 2023 - iopscience.iop.org
We report on the potential use of the intrinsic ferromagnetic rare earth nitride (REN)
semiconductors as ferromagnetic electrodes in tunnelling magnetoresistance and giant …

Contrasting para-and ferro-magnetic responses of (Gd, Dy) N alloys

C Pot, WF Holmes-Hewett, BJ Ruck… - Applied Physics …, 2021 - pubs.aip.org
The remarkable series of intrinsic ferromagnetic semiconductors within the rare-earth
nitrides presents both fundamental challenges and technological opportunities with even …

Synthesis, Structural, and Raman Investigation of Lanthanide Nitride Powders (Ln = La, Ce, Nd, Sm, Gd, Tb, Dy, Er, Lu)

K Kneisel, M Maddah, J Chan, Y Xu… - ACS …, 2024 - ACS Publications
Lanthanide nitride (Ln N) materials have garnered significant interest in recent years due to
their promising potential as heterogeneous catalysts for green ammonia synthesis under low …

Epitaxial HoN thin films: An investigation of the structural, electronic, and magnetic properties

VM Pereira, A Meléndez-Sans, CF Chang, CY Kuo… - Physical Review …, 2023 - APS
We report our study on the growth of HoN thin films on MgO (100) and LaAlO 3 (100)
substrates. By using molecular beam epitaxy, we thermally evaporate holmium in an …