235 citations · 786 across the 11 of their papers we have counts for
13 papers
Reduced Variability in Threshold Switches Using Heterostructures of SiO and Vertically Aligned MoS
Jimin Lee, Rana Walied Ahmad, Sofía Cruces +7
Layered two-dimensional (2D) materials provide unique structural features, such as physical gaps between their layers that are only connected through van der Waals (vdW) forces. Th…
Threshold Switching in Vertically Aligned MoS/SiO Heterostructures based on Silver Ion Migration
Jimin Lee, Rana Walied Ahmad, Sofía Cruces +7
Threshold switching (TS) is a phenomenon where non-permanent changes in electrical resistance of a two-terminal device can be controlled by modulating the voltage bias. TS based on…
Volatile and Nonvolatile Resistive Switching in Lateral 2D Molybdenum Disulfide-Based Memristive Devices
Sofía Cruces, Mohit D. Ganeriwala, Jimin Lee +14
Developing electronic devices capable of emulating biological functions is essential for advancing brain-inspired computation paradigms such as neuromorphic computing. In recent ye…
Volatile MoS Memristors with Lateral Silver Ion Migration for Artificial Neuron Applications
Sofia Cruces, Mohit D. Ganeriwala, Jimin Lee +12
Layered two-dimensional (2D) semiconductors have shown enhanced ion migration capabilities along their van der Waals (vdW) gaps and on their surfaces. This effect can be employed f…
Tunable Doping and Mobility Enhancement in 2D Channel Field-Effect Transistors via Damage-Free Atomic Layer Deposition of AlOX Dielectrics
Ardeshir Esteki, Sarah Riazimehr, Agata Piacentini +14
Two-dimensional materials (2DMs) have been widely investigated because of their potential for heterogeneous integration with modern electronics. However, several major challenges r…
Toward Mass-Production of Transition Metal Dichalcogenide Solar Cells: Scalable Growth of Photovoltaic-Grade Multilayer WSe2 by Tungsten Selenization
Kathryn M. Neilson, Sarallah Hamtaei, Koosha Nassiri Nazif +11
Semiconducting transition metal dichalcogenides (TMDs) are promising for high-specific-power photovoltaics due to desirable band gaps, high absorption coefficients, and ideally dan…
Non-Volatile Resistive Switching of Polymer Residues in 2D Material Memristors
Dennis Braun, Mohit D. Ganeriwala, Lukas Völkel +11
Two-dimensional (2D) materials are popular candidates for emerging nanoscale devices, including memristors. Resistive switching (RS) in such 2D material memristors has been attribu…
Efficiency Limit of Transition Metal Dichalcogenide Solar Cells
Koosha Nassiri Nazif, Frederick U. Nitta, Alwin Daus +2
Transition metal dichalcogenides (TMDs) show great promise as absorber materials in high-specific-power (i.e. high-power-per-weight) solar cells, due to their high optical absorpti…
Resistive Switching and Current Conduction Mechanisms in Hexagonal Boron Nitride Threshold Memristors with Nickel Electrodes
Lukas Völkel, Dennis Braun, Melkamu Belete +8
The two-dimensional (2D) insulating material hexagonal boron nitride (h BN) has attracted much attention as the active medium in memristive devices due to its favorable physical pr…
Strain-Enhanced Mobility of Monolayer MoS2
Isha M. Datye, Alwin Daus, Ryan W. Grady +3
Strain engineering is an important method for tuning the properties of semiconductors and has been used to improve the mobility of silicon transistors for several decades. Recently…
Lateral Transport and Field-Effect Characteristics of Sputtered P-Type Chalcogenide Thin Films
Sumaiya Wahid, Alwin Daus, Asir Intisar Khan +4
Investigating lateral electrical transport in p-type thin film chalcogenides is important to evaluate their potential for field-effect transistors (FETs) and phase-change memory ap…
High-Specific-Power Flexible Transition Metal Dichalcogenide Solar Cells
Koosha Nassiri Nazif, Alwin Daus, Jiho Hong +13
Semiconducting transition metal dichalcogenides (TMDs) are promising for flexible high-specific-power photovoltaics due to their ultrahigh optical absorption coefficients, desirabl…
High-Performance Flexible Nanoscale Field-Effect Transistors Based on Transition Metal Dichalcogenides
Alwin Daus, Sam Vaziri, Victoria Chen +7
Two-dimensional (2D) semiconducting transition metal dichalcogenides (TMDs) are good candidates for high-performance flexible electronics. However, most demonstrations of such flex…