Improved Suppression of Parasitic Oscillations in Gyrotron Beam Tunnels by Proper Selection of the Lossy Ceramic Material
![Dimitrios PEPONIS | Postdoctoral researcher | Ph.D | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile Dimitrios PEPONIS | Postdoctoral researcher | Ph.D | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile](https://www.researchgate.net/publication/345475714/figure/fig3/AS:1022437374316544@1620779474477/Design-principle-of-the-EB-drift-MDC-concept_Q320.jpg)
Dimitrios PEPONIS | Postdoctoral researcher | Ph.D | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile
![Konstantinos AVRAMIDIS | Professor (Associate) | Doctor of Engineering | National and Kapodistrian University of Athens, Athens | uoa | Research profile Konstantinos AVRAMIDIS | Professor (Associate) | Doctor of Engineering | National and Kapodistrian University of Athens, Athens | uoa | Research profile](https://i1.rgstatic.net/ii/profile.image/522126818267136-1501496142409_Q512/Konstantinos-Avramidis-2.jpg)
Konstantinos AVRAMIDIS | Professor (Associate) | Doctor of Engineering | National and Kapodistrian University of Athens, Athens | uoa | Research profile
Διατριβή: Προσομοίωση της κυκλοτρονικής αλληλεπίδρασης στον δίαυλο δέσμης του γυροτρονίου με εφαρμογή στη μελέτη των παρασιτικών ταλαντώσεων - Κωδικός: 37749
![Dimitrios PEPONIS | Postdoctoral researcher | Ph.D | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile Dimitrios PEPONIS | Postdoctoral researcher | Ph.D | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile](https://www.researchgate.net/publication/354301660/figure/fig2/AS:1063456451092522@1630559184857/S21-for-excitation-with-TE05-for-various-values-of-L2-and-results-derived-by-COCHLEA_Q320.jpg)
Dimitrios PEPONIS | Postdoctoral researcher | Ph.D | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile
![Ioannis TIGELIS | Professor | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile Ioannis TIGELIS | Professor | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile](https://www.researchgate.net/publication/354301660/figure/fig5/AS:1063456455274496@1630559185032/Normalized-an-of-the-excited-mode-with-respect-to-the-excitation-mode-for-L2-375-mm_Q320.jpg)
Ioannis TIGELIS | Professor | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile
![Zisis IOANNIDIS | Assistant Professor | PhD, MSc | National and Kapodistrian University of Athens, Athens | uoa | Aerospace Science and Technology | Research profile Zisis IOANNIDIS | Assistant Professor | PhD, MSc | National and Kapodistrian University of Athens, Athens | uoa | Aerospace Science and Technology | Research profile](https://i1.rgstatic.net/ii/profile.image/575029181194240-1514109048135_Q512/Zisis-Ioannidis.jpg)
Zisis IOANNIDIS | Assistant Professor | PhD, MSc | National and Kapodistrian University of Athens, Athens | uoa | Aerospace Science and Technology | Research profile
![Dispersion properties of rectangularly‐corrugated waveguide structures by the in‐house 3D FDTD code COCHLEA in cylindrical coordinates - Peponis - 2019 - IET Microwaves, Antennas & Propagation - Wiley Online Library Dispersion properties of rectangularly‐corrugated waveguide structures by the in‐house 3D FDTD code COCHLEA in cylindrical coordinates - Peponis - 2019 - IET Microwaves, Antennas & Propagation - Wiley Online Library](https://ietresearch.onlinelibrary.wiley.com/cms/asset/fc92ce50-a08e-4b20-81fb-8038c0faf7d3/mia2bf00950-fig-0001-m.jpg)
Dispersion properties of rectangularly‐corrugated waveguide structures by the in‐house 3D FDTD code COCHLEA in cylindrical coordinates - Peponis - 2019 - IET Microwaves, Antennas & Propagation - Wiley Online Library
![Anastasios ZISIS | Research Assistant | BSc Physics, MSc Electronics and Radioelectronics, MSc Electronic Automation, Phd Candidate | National and Kapodistrian University of Athens, Athens | uoa | Department of Electronics, Computers, Anastasios ZISIS | Research Assistant | BSc Physics, MSc Electronics and Radioelectronics, MSc Electronic Automation, Phd Candidate | National and Kapodistrian University of Athens, Athens | uoa | Department of Electronics, Computers,](https://i1.rgstatic.net/ii/profile.image/342355514281990-1458635323859_Q512/Anastasios-Zisis.jpg)
Anastasios ZISIS | Research Assistant | BSc Physics, MSc Electronics and Radioelectronics, MSc Electronic Automation, Phd Candidate | National and Kapodistrian University of Athens, Athens | uoa | Department of Electronics, Computers,
Improved Suppression of Parasitic Oscillations in Gyrotron Beam Tunnels by Proper Selection of the Lossy Ceramic Material
Progress in the Development of Preventative Drugs for Cisplatin-Induced Hearing Loss | Journal of Medicinal Chemistry
![Ioannis TIGELIS | Professor | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile Ioannis TIGELIS | Professor | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile](https://i1.rgstatic.net/ii/profile.image/272446494343194-1441967714837_Q512/Ioannis-Tigelis.jpg)
Ioannis TIGELIS | Professor | National and Kapodistrian University of Athens, Athens | uoa | Faculty of Physics | Research profile
![Παραιτείται από δημοτικός σύμβουλος ο επικεφαλής του συνδυασμού “Ν.Ε.Ο.Ι. Άνθρωποι” κ. Ιωάννης Γιαννόπουλος – πάμε μπροστά Παραιτείται από δημοτικός σύμβουλος ο επικεφαλής του συνδυασμού “Ν.Ε.Ο.Ι. Άνθρωποι” κ. Ιωάννης Γιαννόπουλος – πάμε μπροστά](https://www.pamemprosta.org/wp-content/uploads/2015/03/Giannopoulos.NEOI_.Anthropoi-web.jpg)