Ευάγγελος
Παπαϊωάννου
Επίκουρος Καθηγητής
Μελέτη Υλικών με μεθόδους ακτίνων-Χ

Επικοινωνία

Τμήμα Φυσικής

Σχολή Θετικών Επιστημών, Τμήμα Φυσικής, 4ος Όροφος, ανατολική πτέρυγα

00302310 998134

Σύντομη Παρουσίαση Βιογραφικού

I am an experimental physicist specializing in ultrafast spintronics, nanomagnetism, magnetoplasmonics, condensed matter physics, X-ray scattering of advanced materials. By integrating advanced thin-film growth, nanofabrication, optical spectroscopy, structural and magnetic characterization techniques, I pursue an interdisciplinary research programme that bridges fundamental physics with emerging technologies for spintronic and THz devices.

Following the completion of my Ph.D. at the Department of Physics of Aristotle University of Thessaloniki (AUTH), I joined the Free University of Berlin as a postdoctoral researcher before continuing my academic career at the Department of Physics and Astronomy at Uppsala University, Sweden, where I progressed through the positions of Researcher, Senior Researcher and Lecturer between 2008 and 2012. In 2012, I joined the internationally recognized research group of Prof. Burkard Hillebrands at TU Kaiserslatuern, Germany. From 2014 to 2019, after a competitive appointment, I served as Assistant Professor (Junior Professor, W1) and Head of the Spintronic and Spin-Plasmonic Junior Research Group within the Division of Magnetism. This position allowed me to establish my own research agenda, build an internationally visible research team and secure competitive external funding. In 2019, I was appointed to a permanent research position at the Institute of Physics at Martin Luther University Halle-Wittenberg, Germany, following an international public competition. Since 2023, I have been serving as Associate Professor at the Department of Applied and Environmental Physics at AUTH, where I continue to expand my research programme while contributing extensively to teaching, mentoring and academic leadership.

Σύντομη Παρουσίαση Βιογραφικού

I am an experimental physicist specializing in ultrafast spintronics, nanomagnetism, magnetoplasmonics, condensed matter physics, X-ray scattering of advanced materials. By integrating advanced thin-film growth, nanofabrication, optical spectroscopy, structural and magnetic characterization techniques, I pursue an interdisciplinary research programme that bridges fundamental physics with emerging technologies for spintronic and THz devices.

Following the completion of my Ph.D. at the Department of Physics of Aristotle University of Thessaloniki (AUTH), I joined the Free University of Berlin as a postdoctoral researcher before continuing my academic career at the Department of Physics and Astronomy at Uppsala University, Sweden, where I progressed through the positions of Researcher, Senior Researcher and Lecturer between 2008 and 2012. In 2012, I joined the internationally recognized research group of Prof. Burkard Hillebrands at TU Kaiserslatuern, Germany. From 2014 to 2019, after a competitive appointment, I served as Assistant Professor (Junior Professor, W1) and Head of the Spintronic and Spin-Plasmonic Junior Research Group within the Division of Magnetism. This position allowed me to establish my own research agenda, build an internationally visible research team and secure competitive external funding. In 2019, I was appointed to a permanent research position at the Institute of Physics at Martin Luther University Halle-Wittenberg, Germany, following an international public competition. Since 2023, I have been serving as Associate Professor at the Department of Applied and Environmental Physics at AUTH, where I continue to expand my research programme while contributing extensively to teaching, mentoring and academic leadership.

Επικοινωνία

Τμήμα Φυσικής

Σχολή Θετικών Επιστημών, Τμήμα Φυσικής, 4ος Όροφος, ανατολική πτέρυγα

00302310 998134

Εκπαίδευση

Aristotle University of Thessaloniki

Physics

Ph.D.

Ερευνητικά Ενδιαφέροντα​

Spintronics Ultrafast spintronics THz spintronics X-ray scattering Materials Science Magneto-photonics magneto-plasmonics spin-plasmonics of magnetic nanostructures Spin-conversion phenomena on the nanoscale magneto-electric conversion effects in solids spin accumulations and pure spin currents spin currents generation & spin injection spin pumping spin Hall effect (SHE) inverse spin Hall effect (ISHE) magnon spintronics epitaxial growth of thin films and multilayers molecular beam epitaxy sputtering technique characterization methods patterned magnetic structures methods: MOKE FMR VSM SQUID MFM BLS XMCD XRMS THz-TDS XRD XRR XMCD XRMS LEED RHEED Auger

Μαθήματα

2023 - 2026

Κρυσταλλοδομή/Εργαστήριο Δομής της Ύλης (Προπτυχιακό)

2024 - 2026

Μαγνητικά υλικά και εφαρμογές (Προπτυχιακό)

2023 - 2026

Νανοσύνθεση και Νανοδιεργασίες (Μεταπτυχιακό)

2026 - 2026

Electron microscopy and diffraction of X-rays in materials science (Μεταπτυχιακό)

2026 - 2026

Optoelectronic and Microelectronic devices (Μεταπτυχιακό)

2026 - 2026

Magnetic properties of materials and technological applications (Μεταπτυχιακό)

Projects

Spin homojunctions for broadband THz radiation (Program: Support young researchers-AUTH)

The proposal aims to study novel sources of THz radiation based on ultrafast spin phenomena

News
  • — 20-23 September 2026, 

Our SpinTeratronics group will be present in XL Pan-Hellenic Conference on Solid-State Physics & Materials Science, Patras with 3 oral presentations and 3 posters

  • — 9 July 2026

Our Master Student Stavros Papageorgiou has successfully presented his Master thesis on the topic of THz spintronics. Congratulations Stavros!

  • — 2-9 June 2026

Beamtime week at European Synchrotron Radiation Facility (ESRF), Proposal HC6679, Beamline ID12

  • — 28 May2026

The paper under the title : Correlating proximity induced magnetization in ferromagnetic/Pt multilayers with their efficiency to emit THz radiation has been published in Proc. SPIE 14081, Spintronics and Nanomagnetism, 140810F (28 May 2026);https://doi.org/10.1117/12.3100378

  • — 14 April  2026:

Invited talk of Evangelos Papaioannou in SPIE Photonics Europe, 12-16 April 2026, Strasbourg, France

  • — February 2026

Our paper under the title : Narrowband signal generation by spintronic THz emitters, has been published in Appl. Phys. Lett. 128, 092401 (2026). https://doi.org/10.1063/5.0313284

  • — January  2026

Our paper under the title : Tunable magnetic properties in compositionally graded L10-FePt thin films, has been published in J. Phys. D: Appl. Phys. 59 (2026) 025008.  https://doi.org/10.1088/1361-6463/ae329a