| Joe Manning | University of Manchester (UK) | March, 2024 |
| Agnieszka Patrycja Seremak | University of Oslo (Norway) | February, 2024 to May, 2024 |
| David Olubiyi Obada | Ahmadu Bello University (Nigeria) and the Atlantic Technological University (Ireland) | January, 2024 to February, 2024 |
| Juan Manuel Ramirez de Arellano | UNAM (Mexico City) | September, 2023 |
| Jean-Martin Harder | University of Jena | October, 2022 |
| Sanggyu Chong | EPFL | June, 2022 |
| Srinidhi Mula | TU Delft | June, 2022 |
| Pau Ferri Vicedo | Universitat Politècnica de València | September, 2021 |
| Rita Omamuyovwi Akemu | University of Benin (Nigeria) | December, 2019 to February, 2020 |
| Prof. Ilja Siepmann | University of Minnesota (US) | November, 2019 |
| Paulo Graziane Mendonça Mileo | Université de Montpellier (France) | August, 2019 |
| Stefan Adrian Nastase | Cardiff University | June, 2019 to July, 2019 |
| Paulo Graziane Mendonça Mileo | Université de Montpellier | June, 2019 |
| Juan Manuel Radear | Mexico | May, 2019 |
| Reisel Millán Cabrera | Universitat Politècnica de València (Spain) | March, 2019 to May, 2019 |
| Stefan Adrian Nastase | Cardiff University | February, 2018 to March, 2018 |
| Oda Dahlen | NTNU (Trondheim, Norway) | November, 2017 to May, 2018 |
| Anastasiia Maslechko | NTNU (Trondheim, Norway) | November, 2017 to May, 2018 |
| Thomas Ruh | TU Wien (Austria) | November, 2017 to February, 2018 |
| Dr. Tobias Kraemer | Heriot-Watt University (UK) | September, 2016 |
| Malte Nielsen | University of Oslo (Norway) | August, 2016 to September, 2016 |
| Esma Birsen Boydas | Boğaziçi University (Turkey) | August, 2016 |
| Dr. Ho Junming | Institute of High Performance Computing (Republic of Singapore) | August, 2016 |
| Dr. Rasmus Brogaard | University of Oslo (Norway) | March, 2016 to June, 2016 |
| Syed Muhammad Alay-e-Abbas | University of Sargodha (Pakistan) | September, 2015 to March, 2016 |
| Esra Ahunbay | Boğaziçi University (Turkey) | September, 2013 to February, 2014 |
| Siv Aalbergsjø | University of Oslo (Norway) | September, 2013 to November, 2013 |
| Matthew Chan | Mc Master University (Canada) | September, 2013 to November, 2013 |
| Gamze Bahadir | Boğaziçi University (Turkey) | September, 2013 |
| Kumru Dikmenli | Boğaziçi University (Turkey) | September, 2013 |
| Dr. Saron Catak | Boğaziçi University (Turkey) | September, 2013 |
| Dr. Peter Limacher | Mc Master University (Canada) | September, 2013 |
| Paul Johnson | Mc Master University (Canada) | August, 2013 to November, 2013 |
| Prof. Dr. Unni Olsbye | University of Oslo (Norway) | August, 2013 |
| Prof. Dr. Stian Svelle | University of Oslo (Norway) | August, 2013 |
| Marius Westgård Erichsen | University of Oslo (Norway) | August, 2013 |
| MDC Dr. Naseem Ramsahye | ICG Montpellier (France) | April, 2013 |
| Prof. Viktorya Avyente | Boğaziçi University (Turkey) | April, 2013 |
| Prof. Guillaume Maurin | ICG Montpellier (France) | April, 2013 |
| Dr. Michael Fischer | University College London (UK) | February, 2013 |
| Berkehan Kura | Boğaziçi University (Turkey) | January, 2013 to February, 2013 |
| Prof. Talid R. Sinno | University of Pennsylvania (USA) | January, 2013 |
| Dr. Gerd Steinle-Neumann | Bayerisches Geoinstitut (Germany) | December, 2012 |
| Dr. Michael Fischer | University College London (UK) | November, 2012 |
| Siv Aalbergsjø | University of Oslo (Norway) | November, 2012 |
| Dr. German Sastre | Universitat Politècnica de València (Spain) | November, 2012 |
| Farnaz Heidar Zadeh | Mc Master University (Canada) | October, 2012 |
| Busra Dereli | Boğaziçi University (Turkey) | August, 2012 to September, 2012 |
| Hasan Ince | Boğaziçi University (Turkey) | August, 2012 to September, 2012 |
| Siv Aalbergsjø | University of Oslo (Norway) | March, 2012 |
| Paul Johnson | Mc Master University (Canada) | June, 2011 to November, 2011 |
| Asli Yildirim | Boğaziçi University (Turkey) | June, 2011 to July, 2011 |
| Berna Dogan | Boğaziçi University (Turkey) | June, 2011 |
| Prof. Viktorya Avyente | Boğaziçi University (Turkey) | April, 2011 |
| Prof. Duygu Avcı Semiz | Boğaziçi University (Turkey) | October, 2010 |
| Prof. Viktorya Avyente | Boğaziçi University (Turkey) | October, 2010 |
| Prof. Nurcan Tüzün | Istanbul Teknik Üniversitesi (Turkey) | October, 2010 |
| Dr. Robert J. Meier | DSM Research | September, 2010 |
| Dr. Rosa Bulo | Vrije Universiteit Amsterdam | September, 2010 |
| Asli Yildirim | Boğaziçi University (Turkey) | August, 2010 to September, 2010 |
| Isa Degirmenci | Boğaziçi University (Turkey) | July, 2010 to October, 2010 |
| Berna Dogan | Boğaziçi University (Turkey) | June, 2010 to September, 2010 |
| Sandra Rabi | Mc Master University (Canada) | March, 2010 to June, 2010 |
| Siv Aalbergsjø | University of Oslo (Norway) | January, 2010 to February, 2010 |
| Dr. Laura Hermosilla | Visiting postdoctoral fellowship (Spanish Fund for Scientific Research) | September, 2009 to October, 2010 |
| Prof. Paul Ayers | Mc Master University (Canada) | September, 2009 |
| Siv Aalbergsjø | University of Oslo (Norway) | August, 2009 to September, 2009 |
| Sükrü Eren | Boğaziçi University (Turkey) | July, 2009 to September, 2009 |
| Tugba Furunuoglu | Boğaziçi University (Turkey) | July, 2009 to August, 2009 |
| Prof. Bernard R. Brooks | Laboratory of Computational Biology (MD - USA) | May, 2009 |
| Prof. Rutger Van Santen | Schuit Institute of Catalyses - Eindhoven University of Technology (The Netherlands) | May, 2009 |
| Prof. Paul Ayers | Mc Master University (Canada) | May, 2009 |
| Prof. Einar Sagstuen | University of Oslo (Norway) | May, 2009 |
| Prof. Viktorya Avyente | Boğaziçi University (Turkey) | May, 2009 |
| Prof. Eli Olaug Hole | University of Oslo (Norway) | May, 2009 |
| Isa Degirmenci | Boğaziçi University (Turkey) | August, 2008 |
| Sükrü Eren | Boğaziçi University (Turkey) | August, 2008 |
| Nuriya Sakhabutdinova | Kazan State University (Russia) | June, 2008 |
| Dr. Alimet Özen | Sabanci University (Turkey) | January, 2008 to February, 2008 |
| Prof. Erwin Schrödinger | University of Vienna (Austria) | September, 1938 to September, 1939 |
