Publications (8)
Increasing the Rate of Magnesium Intercalation Underneath Epitaxial Graphene on 6H-SiC(0001)
Jimmy C. Kotsakidis, Marc Currie, Antonija GrubiÅ¡iÄ-Äabo +9
Magnesium intercalated 'quasi-freestanding' bilayer graphene on 6H-SiC(0001) (Mg-QFSBLG) has many favorable properties (e.g., highly n-type doped, relatively stable in ambient cond…
Effects of altermagnetic order, strain and doping in RuO
Darshana Wickramaratne, Marc Currie, Shelby S. Fields +2
RuO, one of the most widely studied transition metal oxides, was recently predicted to host a novel form of collinear magnetic order referred to as altermagnetism. In this stud…
Optical polarization and intervalley scattering in single layers of MoS2 and MoSe2
George Kioseoglou, Aubrey T. Hanbicki, Marc Currie +2
Single layers of MoS2 and MoSe2 were optically pumped with circularly polarized light and an appreciable polarization was initialized as the pump energy was varied. The circular po…
Measurement of the Crystallization and Phase Transition of Niobium Dioxide Thin-Films for Neuromorphic Computing Applications Using a Tube Furnace Optical Transmission System
Zachary R. Robinson, Karsten Beckmann, James Michels +7
Significant research has focused on low-power stochastic devices built from memristive materials. These devices foster neuromorphic approaches to computational efficiency enhanceme…
Understanding Variations in Circularly Polarized Photoluminescence in Monolayer Transition Metal Dichalcogenides
Kathleen M. McCreary, Marc Currie, Aubrey T. Hanbicki +2
Monolayer transition metal dichalcogenides are promising materials for valleytronic operations. They exhibit two inequivalent valleys in the Brillouin zone, and the valley populati…
Anomalous temperature-dependent spin-valley polarization in monolayer WS
Aubrey T. Hanbicki, George Kioseoglou, Marc Currie +4
Single layers of transition metal dichalcogenides (TMDs) are direct gap semiconductors with nondegenerate valley indices. An intriguing possibility for these materials is the use o…
Oxidation of Monolayer WS in Ambient is a Photoinduced Process
Jimmy C. Kotsakidis, Quianhui Zhang, Amadeo L. Vazquez de Parga +4
We have studied the ambient air oxidation of chemical vapor deposition (CVD) grown monolayers of the semiconducting transition metal dichalcogenide (S-TMD) WS using optical m…
Freestanding n-Doped Graphene via Intercalation of Calcium and Magnesium into the Buffer Layer - SiC(0001) Interface
Jimmy C. Kotsakidis, Antonija GrubiÅ¡iÄ-Äabo, Yuefeng Yin +12
The intercalation of epitaxial graphene on SiC(0001) with Ca has been studied extensively, yet precisely where the Ca resides remains elusive. Furthermore, the intercalation of Mg…