CURRENT NUSTRAPISTAS
Theo J. Mertzimekis, PhD is an Associate
Professor of Experimental Nuclear Physics at the Department of
Physics of the oldest University in Greece, the University of
Athens and an Academy of Athens Laureate in Experimental
Physics. Theo has a strong commitment in scientific
excellence, academic integrity, scientific communication and
public outreach, being a thrilled fan of Carl Sagan's scicomm
style. For a full profile visit his personal page at
[mertzimekis.gr].
Dr. Varvara Lagaki (Post Doc) was born in Athens in 1990
and graduated from the Department of Nuclear Physics of the University
of Athens in 2014. She has joined NuSTRAP group in 2012, doing her
senior thesis project on “Nuclear targets characterization using Ion
Beam Analysis (IBA)”, carrying out measurement at the Tandem Accelerator
of INPP, NCSR “Demokritos”. She was earned a MSc degree from NTUA where
she worked with the analysis of experimental data of the capture
reactions 87Sr(p,γ)88Y and 88Sr(p,γ)89Y which were acquired in the past
at the Dynamitron Accelerator Laboratory (DTL) of the University of
Bochum by employing a 12"x12" 4π NaI detector. For her PhD, she worked
at MIRACLS project at ISOLDE/CERN supported by an ERC grant. Her main
work was the construction and the realization of the first tests of a
proof-of principle electrostatic ion beam trap for laser spectroscopy
of short-lived radionuclides. She is currently working as a Post-Doctoral
associate at RAMONES EU project. She speaks English (C2) and French (B1)
and also has basic programming skills on python.
Ioannis (John) Madesis (Post Doc) was born in Athens
in 1986. He graduated from the School of Applied Mathematical and
Physical Sciences of the National Technical University of Athens. In
his diploma thesis "Optical study of the ferroelastic
Sb5O7I with the use of Raman spectroscopy" he
studied the temperature dependence of various vibrational modes of the
Sb5O7I ferroelastic crystal. He earned his M.Sc.
from the Interdepartmental Postgraduate Program "Microsystems and
Nanodevices", NTUA. In his master thesis, titled "First-Principles
computational study of the High-Temperature Super-Conductor
YBa2Cu3O7-x", he performed phonon
calculations for the respective HTSC, developed a set of scripts that
automates the calculation procedure, and also applied an innovative
method for the reduction of calculation time, with results up to 50%
reduction. For his PhD he worked ar APAPES project at the University
of Crete and the Tandem Laboratory of the Institute of Nuclear and
Particle Physics. There he developed a new, atomic-physics oriented
beamline from scratch, and perfomed high-resolution, state selective
Zero degree Auger Projectile Spectroscopy measurements, to explore the
non-statistical Single Electron Capture to pre-excited He-like ion
projectiles. He is currently working as a Post-Doctoral associate at
RAMONES EU project, developing novel instrumentation for in-situ
radioactivity monitoring in oceanic environments.
Georgios Siltzovalis (PhD candidate)was born in Athens,
in 1991. He graduated from the Department of Physics at the University
of Patras, in 2016. One year before his graduation he completed an
internship at NCSR Demokritos under Senior Researcher Dr. G.
Apostolopoulos’s supervision on the construction and calibration of a
device for electrical characterization of materials at high temperatures.
In 2018 he completed the graduate program in Medical Physics – Radiation
Physics. His MSc thesis was based on calculations and measurements of
neutron fluence in the treatment room and along the maze of a 18 MV
medical linear accelerator, under supervision from Prof. J. Kalef-Ezra
(University of Ioannina) and Research Director I.E. Stamatelatos
(NCSR Demokritos). In 2021 he joined the NuSTRAP Group to initiate his
PhD on simulation and optimization of a novel spectrometer for in situ
radioactivity monitoring in oceanic environments. The above study will
be part of the H2020 EU FET RAMONES Project.
Polytimos Vasileiou (PhD candidate) graduated
from the Physics Department in 2018. He is fascinated by
nuclear physics and initially joined NuSTRAP in order to
research more on nuclear spectroscopy and related experimental
setups. Timos completed his MSc thesis on studies of radiative
proton-capture reactions in mid-weight nuclei. For his PhD he
has focused on the structure of neutron-rich nuclei in the Hf region.
Language credentials include C2 in English, C1 in
German and B2 in Spanish. Timos has good skills on Windows
enviroments, and basic knowledge of Linux enviroments, and C
and LaTeX programming languages. He is also a swimmer and
enjoys playing basketball in his spare time.
Katerina Zyriliou (PhD candidate) a PhD candidate
in the Section of Nuclear and Particle Physics at the
University of Athens. She was born in Athens in 1994 and
graduated from the Department of Physics at the University of
Ioannina in 2016. Her BSc thesis focused on studying the
resonances in the 12C-12C reaction by
performing experiments at the Tandem Accelerator Lab (NCSR
Demokritos) under Prof. X. Aslanoglou's supervision. She is
interested in experimental aspects of nuclear physics and has
joined NuSTRAP group soon after she was admitted in the
Department of Physics MSc program, where she worked on the
analysis of gamma angular distributions of medium-heavy
nuclei. She obtained her MSc in summer 2018. She speaks good
english and some french. She has advanced skills on Windows
and basic programming skills on C++ and LaTeX. She has been
working professionally as a classic and modern dancer for the
past 13 years. She enjoys movies and video games.
Foivos-Panagiotis Gelatsoras (MSc candidate) was born in 2000 in Corfu,
Greece. He is in his senior year of studies at the Physics department of the Univ. of Athens.
For his BSc thesis, Foivos is constructing a isotope map of urban Attica by carrying out
radioactivity measurements with high-resolution spectroscopy. Foivos speaks Greek (native),
English (Cambridge English B2) and basic German (B1 Goethe Zertifikat). He is a euphoniumist
of the famous Philharmonic Society of Corfu and enjoys playing basketball.
Angelos Karadimas (MSc Candidate) is a MSc student.
He started working with the group already from his undergraduate years
focusing on advanced gamma-ray spectroscopy of stable, even-even Yb isotopes
to understand their rotational properties.
Margarita Efstathiou (MSc Candidate) is now a graduate
student at NKUA, having joined NuSTRAP early in her undergraduate years.
Margarita has worked on various research projects, most recently on advanced
gamma-ray spectroscopy of neutron-rich Yb isotopes.
Ilianna Petropoulou-Kynigopoulou (BSc candidate) has
recently started working on gamma spectroscopy measurements of water
sample from various mineral sources around Greece.
Ioannis Giovas (BSc candidate) is interested in experimental
studies of nuclear structure, currently working in data from the ROSPHERE
array IFIN-HH. He speaks english (C2) and is also active as a summer
camp leader and a physics tutor.
Dionysis Mouzis (BSc candidate) is a senior Physics
student working on his BSc thesis in our group. For his thesis, Dionysis
has focused on estimating the environmental radioactivity levels of a
main island in Aegean Sea performing measurements in the TIGER spectrometer.
Nikos Liakopoulos (BSc candidate) has joined our group
to study samples corresponding to a dense geocanvas across Attica and
correlate their radioactivity levels with heavy metal content.
Melina Hlehil (BSc candidate) is a senior Physics student
interested in fusing innovative ways of autonomous monitoring using drones
with state-of-the-art gamma radiation sensors.
Vissarion Theodoropoulos (BSc candidate) is a senior
Physics student interested in theoretical aspects of Nuclear Physics.
For his BSc thesis, he is working on performing calculations of properties
of exotic isotopes far from stability in the mass region A~180 using
well-established algebraic models.
Thomas Zafeiris (BSc candidate) is a senior Physics
student working on his BSc thesis. His main focus is environmental
radioactivity studies in a remote mountaineering area of Greece to
assess the impact of Chernobyl fallout after more than 35 years.
Konstantinos Papanastasopoulos (BSc Candidate) is a
senior student working on his BSc thesis with the NuSTRAP group. He is
responsible for evaluating recent data of nuclear EM moments towards a
major upgrade of the NUMOR database.