NONLINEAR AND STATISTICAL PHYSICS

The group is fundamentally interested in complex systems and applications. After making several contributions in the area of nonlinear metamaterials we focused on superconducting metamaterials were we brought about new properties such as left handedness, existence of breathers and chimeras and various other nonlinear modes. Currently our work is targeting the merging of complex systems with machine learning (ML) and attempts to produce meaningful and useful applications.

Discrete breathers in nonlinear magnetic materials
N. Lazarides, M. Eleftheriou and G.P. Tsironis
Phys. Rev. Lett., Volume:97, Issue:15, Page:157406, Year:2006, DOI:doi.org/10.1103/PhysRevLett.97.157406
rf superconducting quantum interference device metamaterials
N. Lazarides, and G. P. Tsironis
Appl. Phys. Lett., Volume:90, Page:163501, Year:2007, DOI:doi.org/10.1063/1.2722682
Gain-Driven Discrete Breathers in PT-Symmetric Nonlinear Metamaterials
N. Lazarides and G. P. Tsironis
Phys. Rev. Lett., Volume:110, Issue:5, Page:053901, Year:2013, DOI:doi.org/10.1103/PhysRevLett.110.053901
Chimeras in SQUID Metamaterials
N. Lazarides, G. Neofotistos, and G. P. Tsironis
Phys. Rev. B, Volume:91, Issue:5, Page:054303, Year:2015, DOI:doi.org/10.1103/PhysRevB.91.054303
Superconducting Metamaterials
N. Lazarides and G. P. Tsironis
Phys. Rep., Volume:752, Page:1, Year:2018, DOI:doi.org/10.1016/j.physrep.2018.06.005
Machine Learning With Observers Predicts Complex Spatiotemporal Behavior
G. Neofotistos, M. Mattheakis, G. D. Barmparis, J. Hizanidis, G. P. Tsironis and E. Kaxiras
Front. Phys., Volume:7, Page:24, Year:2019, DOI:doi.org/10.3389/fphy.2019.00024
Robust prediction of complex spatiotemporal states through machine learning with sparse sensing.
G. D. Barmparis, G. Neofotistos, M. Mattheakis, J. Hizanidis, G. P. Tsironis, E. Kaxiras
Phys. Lett. A, Volume:384, Page:126300, Year:2020, DOI:doi.org/10.1016/j.physleta.2020.126300

Heads

Prof. Tsironis Giorgos
University Faculty Member

Research Associates

Dr. Chitzanidi (Hizanidis) Ioanna (Johanne)
PostDoctoral Fellow
Dr. Barmparis Georgios D.
PostDoctoral Fellow

Students

Ms. Papadaki Aikaterini
M.Sc. student

Alumni

Dr. Neofotistos Georgios
University Faculty Member
Dr. Lazaridis Nikos (Nick)
Junior Researcher
Mr. Margiolakis Athanasios
Ph.D. student
Ms. Villia Maria - Myrto
M.Sc. student