Links[1] https://www.iesl.forth.gr/sites/default/files/cv-en/CV%20Kostopoulos%202018.pdf [2] https://www.iesl.forth.gr/sites/default/files/publications/Publication%20Kostopoulos%202018.pdf [3] https://www.iesl.forth.gr/en/research/MRG_quantum [4] https://www.iesl.forth.gr/en/research/MRG_material