very nice find Chessmite. also going back a few
Post# of 22454
also going back a few years:
ALLOYED NANOCRYSTALS AND QUANTUM DOTS HAVING ALLOYED NANOCRYSTALS
Publication number: 20160230088
Abstract: Alloyed nanocrystals and quantum dots having alloyed nanocrystals are described. In an example, a quantum dot includes an alloyed Group II-VI nanocrystalline core. The quantum dot also includes a Group II-VI nanocrystalline shell having a semiconductor material composition different from the alloyed Group II-VI nanocrystalline core. The Group II-VI nanocrystalline shell is bonded to and completely surrounds the alloyed Group II-VI nanocrystalline core.
Type: Application
Filed: July 15, 2014
Publication date: August 11, 2016
Inventors: Norbert Puetz, Nathan Evan Stott, Matthew Bertram, Juanita N. Kurtin