Explanipedia

Optimized single-layer MoS2 field-effect transistors by non-covalent functionalisation Open

HyunJeong Kim WungYeon Kim, Maria O’Brien, Niall McEvoy, Chanyoung Yim, Mario Marcia , et al. · 2018

Field-effect transistors (FETs) with non-covalently functionalised molybdenum disulfide (MoS2) channels grown by chemical vapour deposition (CVD) on SiO2 are reported. The dangling-bond-free surface of MoS2 was functionalised with a peryle…

Optimized single-layer MoS2 field-effect transistors by non-covalent\n functionalisation Open

HyunJeong Kim WungYeon Kim, Maria O’Brien, Niall McEvoy, Chanyoung Yim, Mario Marcia , et al. · 2018

Field-effect transistors (FETs) with non-covalently functionalised molybdenum\ndisulfide (MoS2) channels grown by chemical vapour deposition (CVD) on SiO2 are\nreported. The dangling-bond-free surface of MoS2 was functionalised with a\nper…

Highly Sensitive Electromechanical Piezoresistive Pressure Sensors Based on Large-Area Layered PtSe2 Films Open

Stefan Wagner, Chanyoung Yim, Niall McEvoy, Satender Kataria, Volkan Yokaribas , et al. · 2018

Two-dimensional (2D) layered materials are ideal for micro- and nanoelectromechanical systems (MEMS/NEMS) due to their ultimate thinness. Platinum diselenide (PtSe₂), an exciting and unexplored 2D transition metal dichalcogenide…

Electrical devices from top-down structured platinum diselenide films Open

Chanyoung Yim, Vikram Passi, Max C. Lemme, Georg S. Duesberg, Cormac Ó Coileáin , et al. · 2018

Wide Spectral Photoresponse of Layered Platinum Diselenide-Based Photodiodes Open

Chanyoung Yim, Niall McEvoy, Sarah Riazimehr, Daniel Schneider, Farzan Gity , et al. · 2018

Platinum diselenide (PtSe₂) is a group-10 transition metal dichalcogenide (TMD) that has unique electronic properties, in particular a semimetal-to-semiconductor transition when going from bulk to monolayer form. We report on ve…

Optimized single-layer MoS2 field-effect transistors by non-covalent functionalisation Open

Hyun-Jeong Kim, Wung-Yeon Kim, Maria O’Brien, Niall McEvoy, Chanyoung Yim , et al. · 2018

High mobility, fully encapsulated field-effect transistors with non-covalently functionalised molybdenum disulfide (MoS₂) channels grown by chemical vapour deposition are reported.

Electrical characterization of structured platinum diselenide devices Open

Chanyoung Yim, Vikram Passi, Max C. Lemme, Georg S. Duesberg, Cormac Ó Coileáin Emiliano Pallechi , et al. · 2017

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 approaching monolayer thickness and has already shown signi…

High-Performance Hybrid Electronic Devices from Layered PtSe2Films Grown at Low Temperature Open

Chanyoung Yim, Kangho Lee, Niall McEvoy, Maria O’Brien, Sarah Riazimehr , et al. · 2016

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 platinum diselenide (PtSe₂), a thus far scarcely inves…

Raman characterization of platinum diselenide thin films Open

Maria O’Brien, Niall McEvoy, Carlo Motta, Jian-Yao Zheng, Nina C. Berner , et al. · 2016

Platinum diselenide (PtSe2) is a newly discovered 2D material which is of\ngreat interest for applications in electronics and catalysis. PtSe2 films were\nsynthesized by thermally-assisted selenization of predeposited platinum films\nand s…

Spectral sensitivity of graphene/silicon heterojunction photodetectors Open

Sarah Riazimehr, Andreas Bablich, Daniel Schneider, Satender Kataria, Vikram Passi , et al. · 2015

Direct Observation of Degenerate Two-Photon Absorption and Its Saturation in WS2 and MoS2 Monolayer and Few-Layer Films Open

Saifeng Zhang, Ningning Dong, Niall McEvoy, Maria O’Brien, Sinéad Winters , et al. · 2015

The optical nonlinearity of WS2 and MoS2 monolayer and few-layer films was investigated using the Z-scan technique with femtosecond pulses from the visible to the near-infrared range. The nonlinear absorption of few- and multilayer WS2 and…

Two photon absorption and its saturation of WS2 and MoS2 monolayer and few-layer films Open

Saifeng Zhang, Ningning Dong, Niall McEvoy, Maria O’Brien, Sinéad Winters , et al. · 2015

MoS2 monolayer and few-layer films Saifeng Zhang, Ningning Dong, Niall McEvoy,* Maria O'Brien, Sinead Winters, Nina C. Berner, Chanyoung Yim, Xiaoyan Zhang, Zhanghai Chen, Long Zhang, Georg S. Duesberg, and Jun Wang* Key Laboratory of Mate…

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