Synthesis and applications of infrared nanocrystals and perovskite nanomaterials

In this lecture, I will provide an overview on synthesis, optical spectroscopy,

copy, and applications of colloidal nanomaterials recently synthesized

in our labs, which include copper indium chalcogenide nanorods [1] and

HgTe quantum dots [2] emitting over the broad visible and infrared spectral

range, as well as different kinds of perovskite nanocrystals [3,4]. will

highlight their photophysical properties studied by advanced optical spectroscopy

techniques and demonstrate their applications ranging from infrared photodetectors

[2] to light-emitting diodes [4].

From 2002–2009 he held a tenured position of a lead staff scientist at

the Department of Physics of the University of Munich, Germany. He joined

City University of Hong Kong as a Full Professor in 2009 and has been

advanced to Chair Professor in 2012. Andrey Rogach is a Foreign Member

of the Academia Europaea, and a Fellow of the Electromagnetic Academy,

USA. He served as an Associate Editor of ACS Nano in 2011–2023.