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Highly sensitive electromechanical piezoresistive pressure sensors based on large-area layered PtSe films
Stefan Wagner, Chanyoung Yim, Niall McEvoy +8
Two-dimensional (2D) layered materials are ideal for micro- and nanoelectromechanical systems (MEMS/NEMS) due to their ultimate thinness. Platinum diselenide (PtSe), an excit…
Electrical characterization of structured platinum diselenide devices
Chanyoung Yim, Vikram Passi, Max C. Lemme +4
Platinum diselenide (PtSe2) is an exciting new member of the two-dimensional (2D) transition metal dichalcogenide (TMD) family. it has a semimetal to semiconductor transition when…
High-performance hybrid electronic devices from layered PtSe2 films grown at low temperature
Chanyoung Yim, Kangho Lee, Niall McEvoy +8
Layered two-dimensional (2D) materials display great potential for a range of applications, particularly in electronics. We report the large-scale synthesis of thin films of platin…
Raman Characterization of Platinum Diselenide Thin Films
Maria O'Brien, Niall McEvoy, Carlo Motta +12
Platinum diselenide (PtSe2) is a newly discovered 2D material which is of great interest for applications in electronics and catalysis. PtSe2 films were synthesized by thermally-as…
Heterojunction Hybrid Devices from Vapor Phase Grown MoS
Chanyoung Yim, Maria O`Brien, Niall McEvoy +9
We investigate a vertically-stacked hybrid photodiode consisting of a thin n-type molybdenum disulfide (MoS) layer transferred onto p-type silicon. The fabrication is scalabl…