2002 Absolute doubly differential cross section measurements for 180o resonant elastic scattering of quasi-free electrons on B3+ ions,
DAMOP02 meeting of The American Physical Society, Williamsburg, Virginia, USA, 29 May -1 June 2002.
2002 Production of the 2s2p2 2De triply excited state in collisions of quasi-free electrons with He-like B3+, C4+, N5+, O6+, and F7+ ions,
17th International Conference on the Application of Accelerators in Research and Industry (CAARI), Denton, Texas, USA, 12-16 November 2002.
2003 Excited states of three-electron systems,
XVIII International Seminar on Ion-Atom Collisions, Stockholm (ISIAC), Sweden, 30 July -1 August 2003.
2015 Auger electron yields of metastable Li-like projectile states repopulated by radiative cascades and Auger depletion,
12th Topical Workshop of the Stored Particles Atomic Physics Research Collaboration (SPARC), Fodele, Crete, September 22-27 2015.
2017 On the production of the 1s2s2p 2,4 P states in collisions of 0.5-1.25 MeV/u He-like mixed (1s2 1S, 1s2s 3S) ionic states with gaseous targets,
14th Topical Workshop of the Stored Particles Atomic Physics Research Collaboration (SPARC), Caen, France, September 11-14 2017.
2018 Mixed state (1s2 1S, 1s2s 3S) He-like ions in collisions with gas targets – search for the elusive cascades,
18th International Conferences on the Physics of Highly Charged Ions (HCI), Lisboa, Portugal, September 03-07 2018.
2019 Influence of metastable states in ionic beams colliding with atomic targets,
International Symposium on Ion-Atom Collisions (ISIAC), Paris, France, July 20-22 2019.
2020 Single electron capture in doubly-excited triply-open-shell dynamical atomic systems,
17th Topical Workshop of the Stored Particles Atomic Physics Research Collaboration (SPARC), Videoconference, September 14-16, 2020.
2022 Transfer-excitation in fast ion-atom collisions: A coherent treatment,
19th Topical Workshop of the Stored Particles Atomic Physics Research Collaboration (SPARC), Hybrid conference, Jena, Germany, September 6-9, 2022
2023 Lasers. Principles, applications, and Nobel prices
19th Panhellenic Conference on Physics, Hellenic Physical Society, University of West Attica (Athens), December 08-10, 2023
https://www.youtube.com/watch?v=sMT6PV7sp-4&list=PLAzZh0pBaL2MulExMOMNof1xraqdKFoaW&index=30
2024 Interaction of ultra-strong laser fields with matter: Pocket accelerators
20th Panhellenic Conference on Physics, Hellenic Physical Society, University of Thessaly (Lamia), March 08-10, 2024
2025 Relativistic electron beams driven by ultra intense laser-plasma electron accelerator,
22nd Topical Workshop of the Stored Particles Atomic Physics Research Collaboration (SPARC), Ioannina, 15-18 September, 2025.
2001 Charge state dependence of 0o binary encounter electron production in Bq+ (q=2-5) in collisions with H2,
DAMOP01 meeting of The American Physical Society, London, Ontario, Canada, 15-19 May 2001.
2003 Suppression of laser field ionization of Cl2 molecule,
Conference on Super Intense Laser Atom Physics, Southfork Ranch, Dallas Texas, USA, 16-19 November 2003 (given by J.F. Xia).
2004 Towards frequency resolved XUV gating,
Symposium on attosecond generation and metrology, Ringberg castle, D-83700 Rottach-Egern Germany, 4-7 April 2004.
2004 Developments towards frequency resolved XUV gating,
XTRA meeting Santorini, Greece, 14-17 October 2004.
2005 On the second order autocorrelation of an XUV attosecond pulse train,
XXIV International Conference on Photonic, Electronic, and Atomic Collisions, Rosario, Argentina, 20-26 July 2005 (special talk).
2015 Formation mechanisms of the 1s2s2p 4PJ metastable state in 12 MeV C4+ (1s2 1S, 1s2s 3S) collisions with H2, He, Ne and Ar,
Photon and fast Ion induced Processes in Atoms, Molecules and Nanostructures, Debrecen, Hungary, March 24-26 2015.
2015 Solid angle correction factors for hemispherical and two-stage parallel plate analysers in the detection of long lived projectile Auger states,
9th International Physics Conference of the Balkan Physical Union, Istanbul University, Istanbul, Turkey, 24-27 August 2015.
2019 The APAPES project at the tandem accelerator facility of “Demokritos”: A progress report,
28th Symposium of the Hellenic Nuclear Physics Society, Physics Dept., Aristotle Univ. of Thessaloniki, Thessaloniki, Greece, May 31-June 1 2019
1999 A novel high-efficiency paracentric hemispherical spectrograph for use in zero-degree Auger projectile spectroscopy
Kansas State University, Department of Physics, 24-02-1999
2001 A new hemispherical spectrograph for use in zero-degree Auger projectile spectroscopy
Kansas State University, Department of Physics, 18-04-2001
2002 Absolute cross section measurements in metastable-ion atom collisions
Kansas State University, Department of Physics, 06-02-2002
Absolute doubly differential cross section measurements for 1800 elastic scattering of quasi-free electrons on B3+ ions
Western Michigan University, Department of Physics, 18-02-2002
2006 Non-linear XUV optics with and for attosecond pulses
Max-Planck-Institut fur Quantenoptik, Garching, 29-03-2006
2008 Ultra-short VUV pulses: realization, metrology and exploitation
University of Ioannina, Department of Physics, 26-09-2008
2009 Case studies in metrology and exploitation of ultra-short VUV/EUV pulses
Dublin City University, Department of Physics, 08-07-2009
2015 Formation mechanisms of the 1s2s2p 4PJ metastable state in collisions of highly charged ions with gaseous targets
Institut für Kernphysik, Frankfurt, 21-05-2015
2021 Atomic Physics with Accelerators: Projectile Electron Spectroscopy
Hellenic Mediterranean University Colloquial Talks, 05-03-2021
https://www.youtube.com/watch?v=xdS3Ya7IMBg
Dynamic electronic processes in strong Coulomb and laser fields atomic physics
University of Ioannina, Department of Physics, Colloquial Talks, 06-06-2021
Laser, the light that burns
Highschool lectures, Highschool of Nea Peramos, Kavala, 11-11-2022
2023 Interaction of ultra-strong laser fields with matter: Pocket accelerators
Lectures for Physics Society of Ioannina, University of Ioannina, Department of Physics, 01-06-2023
2025 Atom/Molecule Interactions with Fast (MeV) Ion Beams and Ultrashort (fs) LASER Pulses
University of Ioannina, Department of Physics, Colloquial Talks, 06-06-2025
Spin and its role in Quantum Physics,
2nd Balkan Student Summer School on Quantum Physics, Thessaloniki, 25-29 August, 2025
2026 Laser Induced Particle Acceleration
Ioannina Summer School, Elementary Particle Physics: Theory, Data analysis & applications, 01-07 July, 2026
Coherent Diffraction Imaging: AI Perspectives
3rd Balkan Student Summer School on Artificial Intelligence for Science, Thessaloniki, 24-28 August, 2026