Browsing Duke Faculty Scholarship by Duke-affiliated Author "Parker, Charles"

Now showing items 1-2 of 2

Analysis of 3-panel and 4-panel microscale ionization sources

Natarajan, Srividya; Parker, Charles; Stoner, Brian; Glass, Jeffrey (AMER INST PHYSICS, 2010)

Two designs of a microscale electron ionization (EI) source are analyzed herein: a 3-panel design and a 4-panel design. Devices were fabricated using microelectromechanical systems technology. Field emission from carbon ...
A method to obtain a Ragone plot for evaluation of carbon nanotube supercapacitor electrodes

Raut, Akshay S.; Parker, Charles; Glass, Jeffrey (MATERIALS RESEARCH SOC, 2010)

Electrochemical double layer capacitors, also referred to as supercapacitors, are a promising technology in the field of energy storage. Carbon nanotube (CNT)-based supercapacitors are particularly interesting because of ...