| Seyyed Alireza Hashemi | Visiting PhD student | 2024 |
| Dr. Carolina S F Picone | Visiting Professor | 2023-2024 |
| Isabel Carvajal | VIRS student | 2024 |
| Javier Alonso Corrales Vargas | VIRS student | 2024 |
| Matheus Barros | Visiting PhD student | 2023-2024 |
| Peipei Wang | Visiting PhD student | 2023-2024 |
| Zhaodong Ding | Visiting PhD student | 2023 |
| Rana Alimohammadzadeh | Visiting Scholar | 2023 |
| Lukas Bauman | Visiting PhD student | 2023 |
| Hélène Day Fraser | Visiting Professor | 2021-2023 |
| Laurianne Legay (MINES ParisTech) | Visiting PhD student | 2022 |
| Angela Arnosa Prieto (University of Santiago de Compostela) | Visiting PhD student | 2022 |
| Victor Lima (Univ. Federal de São Carlos) | Visiting PhD student | 2021-2022 |
| Dong Wang | Visiting PhD student | 2021-2022 |
| Elnaz Erfanian | Visiting PhD student | 2021-2022 |
| Dr. Tingting Xu | Visiting Scholar | 2021-2022 |
| Junhua Xu | Visiting PhD student | 2020-2022 |
| Rubina Ajdary | Visiting PhD student | 2021-2022, 6 months |
| Gonghua hong | Visiting PhD student | 2019-2020, 12 months |
| Urs Dierker | Visiting Scholar | 2019-2020, 10 months |
| Lisandra Alves | Visiting PhD student | 2019, 1 month |
| Dr. Caio Otoni | Visiting Scholar | 2019, 5 months |
| Nazanin Zanjanizadehezazi | Visiting PhD student | 2019, 12 months |
| Carlos Eduardo Silveira | Visiting PhD student | 2018-2019, 12 months |
| Gabriela Berto | Visiting PhD student | 2018-2019, 12 months |
| Filipe Vargas | Visiting PhD student | 2019, 12 months |
| Hongbin Xie | Visiting Scholar | 2018-2019, 6 months |
| Lin Li | Visiting PhD student | 2018-2019, 6 months |
| Peiyao Wang | Visiting Scholar | 2018-2019, 6 months |
| Xiaoli Zhen | Visiting Scholar | 2018-2019, 6 months |
| Mahdi Rafiee | Visiting Scholar | 2018-2019, 12 month |
| Ruth Rojas | Visiting Scholar | 2018, 2 months |
| Kenly Araya | Visiting Scholar | 2018, 2 months |
| Noora Yau | Visiting Scholar | 2018, 12 months |
| Xun Niu | Visiting Scholar | 2018, 6 months |
| Nabila Febriani | Visiting PhD student | 2018, 5 months |
| Yang Meng | Visiting PhD student | 2018-2020, 24 months |
| Xiao Zhang | Visiting PhD student | 2018-2020, 24 months |
| Prof. Michael Tam | Visiting Professor | 2018, 3 months |
| Elisa Boutonnet | Visiting Scholar | 2018, 2 months |
| Judith Vergara | Visiting PhD student | 2018, 2 months |
| Antonio Maria Borrero Lopez | Visiting PhD student | 2017-2018, 8 months |
| Carmen Hervés | Visiting PhD student | 2017, 3 months |
| Prof. Guihua Yang | Visiting Professor | 2017, 3 months |
| Prof. Haiming Li | Visiting Professor | 2017-2018, 12 months |
| Dr. Marco Beaumont | Visiting Scholar | 2017, 2 months |
| Dr. Oriol Cusola | Visiting Scholar | 2017, 6 months |
| Dr. Kyujeong Sim | Visiting Scholar | 2017, 6 months |
| Bruno Mattos | Visiting PhD student | 2017, 6 months |
| Joice Jaqueline Kaschuk | Visiting PhD student | 2017, 6 months |
| Liang Liu | Visiting PhD student | 2017-2018, 12 months |
| Okada Keisuke | Visiting Scholar | 2017, 6 months |
| Anurodh Tripathi | Visiting PhD student | 2017-2018, 6 months |
| Monireh Imani | Visiting PhD student | 2017-2019, 27 months |
| Diego Gómez-Maldonado | Visiting Scholar | 2017, 2 months |
| Prof. Vaidyanathan (Ravi) Subramanian | Visiting Professor | 2016 |
| Prof. Shingo Yokota | Visiting Professor | 2016 |
| Prof. Junyong (J.Y.) Zhu | Visiting Professor | 2016 |
| Isabel Carrillo | Visiting PhD student | 2016 |
| Javier Abraham Hernández Díaz | Visiting PhD student | 2016 |
| Prof. Cristina Pena | Visiting Professor | 2015 |
| Siqi Huan | Visiting PhD student | 2015-2016, 12 months |
| Prof. William Gacitua | Visiting Professor | 2015 |
| Dimitrios Tsalagkas | Visiting PhD student | 2015 |
| Patricia E. Oliveira Martins | Visiting PhD student | 2015 |
| Elisabet Quintana | Visiting PhD student | 2011, 2015 |
| Prof. Hironori Izawa | Visiting Professor | 2014 |
| Prof. Adriana Restrepo | Visiting Professor | 2013-2014 |
| Prof. Jinhua Yan | Visiting Professor | 2013-2014, 12 months |
| Prof. Huiyu Bai | Visiting Professor | 2013-2014, 12 months |
| Miika Nikinmaa | Visiting Scholar | 2013-2014, 7 months |
| Prof. Junlong Song | Visiting Professor | 2014 |
| Antonio Pereira | Visiting PhD student | 2014 |
| Amanda Araujo | Visiting PhD student | 2014 |
| Juliana Da Silva | Visiting PhD student | 2014 |
| Fatima Vargas | Visiting PhD student | 2013 |
| Prof. Henry Bock | Visiting Professor | 2013 |
| Karoliina Junka | Visiting PhD student | 2013 |
| Dezhan Ye | Visiting PhD student | 2013 |
| Tiina Nypelo | Visiting PhD student | 2012 |
| Prof. Cristina Castro | Visiting Professor | 2012 |
| Angelica Grandon | Visiting PhD student | 2012 |
| Luis Morales | Visiting PhD student | 2012 |
| Dr. Mariko Ago | Visiting Scholar | 2011-2012, 2014 |
| João Vinícios Wirbitzki | Visiting PhD student | 2011-2012 |
| Ana Ferrer | Visiting PhD student | 2011 |
| Cristina Castro | Visiting PhD student | 2011 |
| Hannes Orelma | Visiting PhD student | 2010-2011, 8 months |
| Prof. Levente Csoka | Visiting Professor | 2010, 6 months |
| Arja-Helena Vesterinen | Visiting PhD student | 2010, 5 month |
| Laura Taajamaa | Visiting PhD student | 2010 |
| Prof. Juan Pereira | Visiting Professor | 2009, 2 months |
| Dr. Maria Vallejos | Visiting Scholar | 2009, 3 months |
| Jordi Garcia | Visiting PhD student | 2009 |
| Catalina Alvarez | Visiting Scholar | 2009, 6 months |
| Belkis Sulbaran | Visiting Scholar | 2009, 3 months |
| Raquel Martin | Visiting Scholar | 2009, 5 months |
| Prof. Yalitza Figueroa | Visiting Professor | 2005 |
| Prof. Fredy Ysambert | Visiting Professor | |
| Prof. Ana Forgiarini | Visiting Professor | |
| Prof. Mehrez Elsayed Elsayed El-Naggar | Visiting Scholar | |
| Prof. Wael Eisa | Visiting Scholar | |
| Dr. Jose Luis Chiara | Visiting Scholar | |
| Dr. Young-Jun Lee | Visiting Scholar | |
| Dr. Takashi Yamaguchi | Visiting Scholar | |
| Dr. Jose Maria Carbajo | Visiting Scholar | |
| Rosana Rojas-Reyna | Visiting PhD student | |
| Juana Suseth | Visiting PhD student | |
| Deusanilde J. Silva | Visiting PhD student | |
| Luis G. Castillo | Visiting Scholar | |