776 citations · 969 across the 6 of their papers we have counts for
7 papers
Nanoscale Mapping of Strain-engineered Excitons in Monolayer WSe
Anna S. Roche, Nicholas V. Proscia, Paul D. Cunningham +12
Excitons in monolayer transition metal dichalcogenides (TMDs) are highly sensitive to external stimuli, allowing control of resonance energies and lifetimes through electric and ma…
Coherent Growth and Characterization of van der Waals 1T-VSe Layers on GaAs(111)B Using Molecular Beam Epitaxy
Tiancong Zhu, Dante J. O'Hara, Brenton A. Noesges +7
We report epitaxial growth of vanadium diselenide (VSe) thin films in the octahedrally-coordinated (1T) structure on GaAs(111)B substrates by molecular beam epitaxy. Film thick…
Magnetic Properties and Electronic Structure of Magnetic Topological Insulator MnBiSe
Tiancong Zhu, Alexander J. Bishop, Tong Zhou +12
The intrinsic magnetic topological insulators MnBiX (X = Se, Te) are promising candidates in realizing various novel topological states related to symmetry breaking by magn…
Importance of Paramagnetic Background Subtraction for Determining the Magnetic Moment in Epitaxially Grown Monolayer and Few-Layer van der Waals Magnets
Dante J. O'Hara, Tiancong Zhu, Roland K. Kawakami
Due to the atomically thin nature of monolayer and few-layer van der Waals magnets, the undesired background signal from the substrate can have significant contribution when charac…
Room Temperature Intrinsic Ferromagnetism in Epitaxial Manganese Selenide Films in the Monolayer Limit
Dante J. O'Hara, Tiancong Zhu, Amanda H. Trout +9
Monolayer van der Waals (vdW) magnets provide an exciting opportunity for exploring two-dimensional (2D) magnetism for scientific and technological advances, but the intrinsic ferr…
Magnetic Proximity Effect in Pt/CoFe2O4 Bilayers
Walid Amamou, Igor V. Pinchuk, Amanda Hanks +8
We observe the magnetic proximity effect (MPE) in Pt/CoFe2O4 bilayers grown by molecular beam epitaxy. This is revealed through angle-dependent magnetoresistance measurements at 5…
Molecular Beam Epitaxy of 2D-layered Gallium Selenide on GaN substrates
Choong Hee Lee, Sriram Krishnamoorthy, Dante J. O'Hara +6
Large area epitaxy of two-dimensional (2D) layered materials with high material quality is a crucial step in realizing novel device applications based on 2D materials. In this work…