Strong Circularly Polarized Photoluminescence from Multilayer MoS2 2 Through Plasma Driven Direct-Gap Transition
Rohan Dhall, Kyle Seyler, Zhen Li,Darshana Wickramaratne, Mahesh R. Neupane, Ioannis Chatzakis, Ewa Kosmowska, Roger K. Lake, Xiaodong Xu, and Stephen Cronin ABSTRACT: We report circularly polarized photoluminescence spectra taken from few layer MoS2 after treatment...
Creating nanoporosity in silver nanocolumns by direct exposure to radio-frequency air plasma
Abdel-Aziz El Mel, Nicolas Stephan, Jonathan Hamon, Damien Thiry, Adrien Chauvin, Meriem Chettab, Eric Gautron, Stephanos Konstantinidis, Agnès Graniera and Pierre-Yves Tessiera Nanoporous materials are of great importance for a broad range of applications...
Direct Bandgap Transition in Many-Layer MoS 2 by Plasma-Induced Layer
Rohan Dhall , Mahesh R. Neupane , Darshana Wickramaratne , Matthew Mecklenburg , Zhen Li , Cameron Moore , Roger K. Lake, and Stephen Cronin 2D materials, such as graphene and few-layer transition metal dichalcogenides (TMDCs), have attracted great research...
Non-Destructive Cleaning of Carbon Nanotube Surfaces: Removal of Organic Contaminants and Chemical Residue with Oxygen Radicals
Mihail P. Petkov, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA Presentation at Microscopy and Microanalysis Meeting, August, 2004, Savannah, GA Oxygen radicals (OR) have been used as a surface cleaning method for a diverse range of...Upcoming Events
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