Conferences & Courses Related Events RPGR2021. October 10-14, 2021. Yonsei, Korea  It is my pleasure to welcome you to the 12th Recent Progress in Graphene and Two-dimensional Materials Research Conference (RPGR 2021), which will be held from October 10 to 14, 2021 at Yonsei University in Seoul, South Korea. I2DM2024. November 25-28, 2024. Abu Dhabi, UAE  Graphene, 2D materials AI4AM2024. July 02-04, 2024. Barcelona (Spain)  2D materials, Quantum, Artificial intelligence Graphene2024. June 18-21, 2024. Madrid (Spain)  Graphene Nanospain2024. June 04-07, 2024. Tarragona (Spain)  NanoMaterials, NanoBiotechnology, Graphene International Summit on Semiconductors, Optoelectronics and Nanostructures (ISSON2024) May 29-31, 2024. Prague (Czech Republic)  NanoMaterials, NanoPhotonics & Nano-Optoelectronics, 2D materials