Search Results - andrew+greytak

3 Results

Sort By:

Spatially Resolved Fourier Transform Impedance Spectroscopy and Applications to Optoelectronics

Reference #: 01502 The University of South Carolina is offering licensing opportunities for Spatially Resolved Fourier Transform Impedance Spectroscopy and Applications to Optoelectronics Background: The key problems that this innovation overcomes are the tradeoffs in time domain techniques used to characterize light-responsive materials as well...

Published: 11/11/2024 | Inventor(s): Mathew Kelley, Andrew Greytak, M.V.S. Chandrashekhar

Keywords(s): Fourier transform, frequency response, impedance mapping, impedance spectroscopy, intensity modulated photocurrent spectroscopy, interface capacitance, photocurrent transient, time domain, transfer function, transfer length

Category(s): Engineering and Physical Sciences, Chemistry and Biochemistry

Quantum Dot Enhancement of Wide Bandgap Schottky Devices

Reference #: 01392 The University of South Carolina is offering licensing opportunities for Quantum Dot Enhancement of Wide Bandgap Schottky Devices Background: Wide bandgap Schottky devices increase the efficiency of electronic devices such as LEDs, light sensors, and solar cells. Schottky devices are a superior diode with less heat production,...

Published: 3/19/2024 | Inventor(s): Andrew Greytak, Mathew Kelley, M.V.S. Chandrashekhar, Joshua Letton

Keywords(s): graphene QD adsorption, graphene QD charge transfer, Graphene SiC schottky diode, graphene transparent contact, Hybrid QD and graphene device, QD enhanced photodiode, QD sensitization

Category(s): Engineering and Physical Sciences

Purification of Colloidal Nanocrystals by Gel Permeation Chromatography

Reference #: 01041The University of South Carolina is offering licensing opportunities for this novel method of purifying nanocrystals.Invention Description:The invention introduces a highly precise and effective gel permeation chromatography (GPC) purification technique, which can be used to prepare colloidal quantum dots (QDs) with well-defined surface...

Published: 3/28/2018 | Inventor(s): Andrew Greytak, Shen Yi

Keywords(s):

Category(s): Nanotechnology