On July 12, 2019, professor Eric Tournié from IES, Université de Montpellier (CNRS, f-34000 Montpellier, France) came to semiconductor institute for academic exchange at the invitation of researcher Fengqi Liu, key laboratory of materials, Institute of semiconductors, and made the (343) report on "BBS of Huang Kun semiconductor science and technology".

At the conference, professor Eric Tournié given the academic report entitled "antimonide-based devices: The infra-red optoelectronics toolbox". During the report, professor Eric Tournié systematically introduced the Antimonide-based optoelectronic devices and given excellent exposition in InAs/AlSb long wave and short wave quantum cascade lasers, GaInSb/InAs interband cascade lasers , InAs/GaSb type-II superlattice detector and growth of silicon-based material. The professor gave an excellent presentation and benefited the present doctors and masters a lot.

In addition, researcher Fengqi Liu, researcher Lijun Wang and Ning Zhuo of semiconductor institute made a discussion with professor Eric Tournié. We thank him for his academic report and academic exchange in semiconductor institute in spite of his busy schedule. We hope that both sides can further strengthen cooperation and continuously promote the friendly cooperative relationship between our institute and the Université de Montpellier.