Alexander Rogge · @alexanderrogge
35 followers · 1113 posts · Server brighteon.social
Liu Jia - Femtosecond laser improves bismuth film quality for ultra-broadband photodetection:
https://phys.org/news/2023-03-femtosecond-laser-bismuth-quality-ultra-broadband.html
#Photodetector #Photodetection #PhotoelectricDetection #FemtosecondLaser #LASER #TopologicalInsulator #BismuthFilms #ChangchunInstitute #PekingUniversity #CAS #Optics #OpticalPhysics #Physics
#physics #OpticalPhysics #optics #CAS #PekingUniversity #ChangchunInstitute #BismuthFilms #TopologicalInsulator #laser #FemtosecondLaser #PhotoelectricDetection #Photodetection #Photodetector
Bas Belder · @BasBelderMEP
6 followers · 3794 posts · Server respublicae.euRT @sascha_kb: Good reminder for those of us Western scholars that still think that #China 's universities or at least some like #PekingUniversity #北大 are oases in a desert of opinion control and censorship.
One guy shouting "better to die than to be unfree" is escorted out of campus .
🐦🔗: https://nitter.eu/BasBelderMEP/status/1597294756337684481
Upstate Voice · @UpstateVoice
220 followers · 1120 posts · Server noagendasocial.com
Communist Professor Declares That U.S. Was Defeated In ‘Biological War’ With China..
Admitted! Chen Ping, Senior Researcher at #FudanUniversity, professor at #PekingUniversity, says the #CCP won the trade war, science & technology war, and especially the biological war in 2020. "The achievement is unprecedented. This is an epoch-making historical record." https://summit.news/2021/05/19/video-communist-chinese-professor-declares-that-u-s-was-defeated-in-biological-war-with-china/
#Freedom #FreeSpeech #Liberty #Patriot #MAGA #TrumpIsMyPresident
#freespeech #liberty #patriot #FudanUniversity #maga #trumpismypresident #ccp #PekingUniversity #freedom