List of links to news items...
September 25, 2020
ASDL@GTL successfully completes OASyS project final review with EU Clean Sky 2 Program
April 28, 2020
The U.S. Office of Naval Research (ONR) Global launches Global-X, a nine-month international science challenge worth up to $750,000 to encourage groundbreaking research from all over the world.
March 10, 2020
Conference organized jointly by GT-CNRS UMI2958 International Research Laboratory, and Georgia Tech-Lorraine with a call for papers.
January 31, 2020
ASDL@GTL joins EU Clean Sky 2 program
A recently awarded research grant from the European Union’s Clean Sky 2 program is allowing the Daniel Guggenheim School of Aerospace Engineering’s Aerospace Systems Design Laboratory (ASDL) to join a large-scale initiative to address critical aviation growth issues over the next few decades.
New growth technique enables dicing free pick-and-place of individual III-nitride optoelectronic devices
October 14, 2019
An innovative combination of h-BN and selective area growth has resulted in pick-and-place transfer of individual III-N devices without dicing.
This new technique uses a combination of van der Waals epitaxy of h-BN and selective area growth techniques that results in individual GaN-based devices such as LEDs, HEMT transistors, or solar cells that can be easily removed from the sapphire substrate and placed on other supports. Given that GaN and Sapphire are some of the hardest and strongest materials around, this is quite the trick!
October 14, 2019
A UMI team led by Prof. Abdallah Ougazzaden has created a new technology for pick-and-place III-nitride nanostructure LEDs
The UMI researchers have grown self-organized GaN nanorod LED devices that were mechanically transfered to another substrate. Hexagonal h-BN provided a key role in decoupling substrate from nanodevice and permitting lift-off. This new technology is demonstrated at the wafer scale and can result in commericalization of nano-LEDs and other nanoscale nitride optoelectronic devices.