18-20Septembar2019

First joint experiment at Vinca Institute

EF-UNINIS (Prof. Goran Ristić and student Stefan Ilić) and Tyndall National Institute (Aleksandar Jaksic) took part in the first joint experiment in the ELICSIR project. The experiment involved irradiation of commercial floating gate transistors and Tyndall stacked RADFET samples at the Institute of Nuclear Sciences Vinca, Belgrade. The results of the experiment will be used in joint research work in the project. Preparations for the upcoming project kick-off meeting, general project work plan, and planned Stefan’s visit to Tyndall were discussed.



27Septembar2019 Geiger Muller counter

Participation in European Researchers Night

EF-UNINIS students engaged in the ELICSIR project, Stefan Ilić and Aleksandar Jevtić, participated in the European Researchers Night.
They presented a prototype of the smart Geiger-Muller counter with an Android application that can be used as a personal dosimeter. The Android app can display counts per minute (CPM), dose rate, absorbed dose and graph of radiation levels in the past 30 minutes. The application alerts the user when preset threshold dose levels are exceeded.
Read the news on the official website of the European Researchers Night.



3-4October2019 Official kick-off meeting

Official kick-off meeting

The official kick-off meeting of the ELICSIR project was held at the Faculty of Electronic Engineering, University of Niš. The meeting was attended by the representatives of all project partners. It included the discussion of the project overview and management practices, partner presentations, detailed discussions of project plans and deliverables and, in the end, an agreement on the list of actions for all partners in the following six months. Photos from the meeting can be seen here.



14October2019 Tyndall

Two-month staff mobility at Tyndall

Stefan Ilić, a Master student at the EF-UNINIS, began a two-month stay at Tyndall National Institute, University College Cork, Ireland, where he was involved in the training activities and preparation of scientific publications.



27November2019 Lecture by Stefan Ilic at Tyndall

Lecture by Stefan Ilić at Tyndall

Stefan Ilić, a Master student at EF-UNINIS, gave a lecture entitled "Electrically programmable floating gate MOS transistor as a radiation detector" during his stay at the Tyndall National Institute, University College Cork, Ireland.
Photos can be seen here.



22-24January2020 CERN ARP meeting

CERN meeting and a talk by Stefan Ilić

Stefan Ilić, a Master student at EF-UNINIS, attended the ATLAS Roman Pots General meeting at CERN, Geneva, Switzerland.
He gave a talk "New AFP RadMONs based on floating gate" during the AFP Detector Session.
Photos from the event can be seen here.



31January2020

First ELICSIR promotional materials

Initial ELICSIR promotional materials, a flyer and a poster, have been completed. They will be used for project promotion to all stakeholders and general public.
Electronic copies of the materials can be found here.



3-6February2020

Visit to EF-UNINIS by Dr. Gregor Kramberger

Dr. Gregor Kramberger from Jozef Stefan Institute, Ljubljana, Slovenia, visited EF-UNINIS as an external consultant in ELICSIR project. This was an opportunity to share valuable information related to joint TCT research and to discuss further steps and activities.



5February2020 RAD 2020 Conference

RAD 2020 Conference partnership

ELICSIR project started a partnership with the Eighth International Conference on Radiation in Various Fields of Research – RAD 2020 (rad2020.rad-conference.org), and the project logo was posted on the conference website. Set to be organized from July 20–24 in Montenegro, RAD 2020 was transferred to the virtual format due to Covid-19 pandemic. Prof. Goran Ristić, project coordinator and conference chairman, was planned to present ELICSIR to conference participants and companies.



5June2020 Sensors

Article publication in Sensors

Within the ELICSIR project, a scientific paper Floating-Gate MOS Transistor with Dynamic Biasing as a Radiation Sensor was published in Sensors, an open-access journal from MDPI, which has an impact factor of 3.031. The EF-UNINIS authors are very grateful to the staff of Tyndall and IHP institutes, especially to Dr. Russell Duane, for their very helpful assistance.



15July2020 Elicsir

1st ELICSIR Online Workshop

The first ELICSIR project Workshop, an online event attended by staff and students from all project partners, was held on 15 July 2020. Workshop presentations were related to the details of the scientific work done since the start of ELICSIR project. Discussion included scientific issues and possibilities and plans for further research collaborations.
Workshop presentations can be found here.



26August2020 IHP

1st ELICSIR Online Training School by IHP – Part 1

The first part of the 1st ELICSIR Online Training School: Radiation Effects in Electronic Devices, Circuits, and Systems, organized by IHP, was held.
The presenters were Miloš Krstić, Zoran Stamenković, Marko Anđelković, and Pylyp Ostrovskyy from IHP.
The programme, list of participants, and presentations can be found here.



9September2020 IHP

1st ELICSIR Online Training School by IHP – Part 2

The second part of the 1st ELICSIR Online Training School: Radiation Effects in Electronic Devices, Circuits and Systems was held.
The presenters were Antonio Lallena and Miguel Angel Carvajal from the University of Granada, Spain and Aleksandar Jakšić from Tyndall, Ireland.
The programme, list of participants, and presentations can be found here.



2October2020 Master thesis

Luka Spahić defended the masters thesis

Luka Spahić, a Masters student at EF-UNINIS and participant in the ELICSIR project, defended his master thesis Design and implementation of an electronic circuit for measuring low currents based on transimpedance amplification under the supervision of Prof. Goran Ristić. The Masters thesis was done at the Applied Physics Laboratory. Luka expresses a special gratitude to Marko Anđelković, from the partner institution IHP, for very significant help he provided during the preparation of this thesis.

This Masters thesis presents the concept of transimpedance amplification, which is designed to ensure as high as possible measurement accuracy with maximum immunity to external electromagnetic interference. As part of the thesis, the electrical circuit design method and its individual parts, simulation of the electrical circuit, as well as detailed design of the printed circuit board of the electronic circuit, are presented in detail. The measurements of the electric current were done by the realized prototype and the discussion of the measurement results is presented. A proposal for the electronic circuit application for measuring low current levels, improvement of functionality, as well as potential omissions and their elimination are given. Also, the electronic circuit enables amplification and conversion into voltage of the generated photocurrents in PIN diode during irradiation. Based on the measured current, it is possible to calculate the absorbed dose of ionizing radiation.



8October2020 DSD

DSD 2020 Conference paper

A joint scientific paper “Design of Radiation Hardened RADFET Readout System for Space Applications” was presented at the 23rd Euromicro Conference on Digital System Design (DSD 2020) and published in the Conference Proceedings.
The authors are Marko Anđelković, Aleksandar Simevski, Junchao Chen, Oliver Schrape, Zoran Stamenković, Miloš Krstić, Stefan Ilić, Luka Spahić, Laza Kostić, Goran Ristić, Aleksandar Jakšić, Alberto J. Palma, Antonio Lallena, and Miguel Angel Carvajal.



19October2020 Master thesis

Stefan Ilić defended the masters thesis

Stefan Ilić, a Masters student at EF-UNINIS and participant in the ELICSIR project, defended his masters thesis entitled "Investigation of the possibility of using a commercial floating gate transistor as an ionizing radiation detector in high sensitivity mode", under the supervision of Prof. Goran Ristić. The research for the masters thesis was done at the Applied Physics Laboratory. Stefan is very grateful to Russell Duane and Aleksandar Jakšić from the Tyndall Institute and to Marko Anđelković from the IHP Institute for very useful help.

This masters thesis presents the use of a commercial MOS transistor with a floating gate, the so-called EPAD (Electrically Programmable Analog Device), for ionizing radiation detection in a special high-sensitivity mode (HIGHSENS). The idea is to design a linear sensor with a constant value of sensitivity to ionizing radiation. The experiment contained two variants of the high-sensitivity regime: with zero and positive bias, where zero bias gives higher sensitivity. The results show a significantly higher sensitivity of EPAD in the mode of high sensitivity and zero bias during irradiation than without such mode of operation. Also, all EPADs in the high-sensitivity mode show a linear dose dependence. The problem exists in the repeatability of the experiment, it is assumed that the cause is the tunnel oxide through which the floating gate is charged with the electrons, which does not have a satisfactory quality for this kind of work. Also, the operation of the system is quite complex and requires extensive calibration of the software.



29October2020 Master thesis

Laza Kostić defended the masters thesis

Laza Kostić, a Masters student at EF-UNINIS and participant in the ELICSIR project, defended his masters thesis entitled Self-sustaining, low-power embedded system for measuring the absorbed dose of ionizing radiation, under the supervision of Prof. Goran Ristić. The thesis was done at the Applied Physics Laboratory.

As the possibilities of nuclear energy are tested for the task of a better future here on Earth and elsewhere in space, the need for measuring nuclear energy arises. The way this can be done is by using sensors for ionizing radiation. These sensors normally generate an electrical current or voltage potential on their output, in accordance to the ionizing radiation they absorb. One application of this kind of sensor is in a system for measuring the absorbed dose of ionizing radiation. This masters thesis presents the flow and procedures of design and realization of a prototype system for this purpose, that uses sensors for sensing doses of absorbed ionizing radiation, a GPS module to gather information about its location, and a GSM module to send all the information to a base station. The system is powered by a lithium battery, charged by a solar cell via a lithium battery charger circuit. The total power consumption of the system is reduced by using a power management circuit. The system as a whole is very compact and modular, hence it is suitable for multiple use cases and conditions.



20November2020 20Nov

ELICSIR project masters students continue to doctoral studies

After completing their masters theses within the ELICSIR project, Stefan Ilić, Luka Spahić, and Laza Kostić enrolled in doctoral studies, continuing their work on the project.



8Dec2020 DMV

Possible cooperation with DMV company

Goran Ristić, ELICSIR coordinator, Laza Kostić, a PhD student, and Aleksandar Jevtić, a Masters student, visited DMV company and presented the ELICSIR project. Together with the owner of the company, Mr. Dušan Šarković, they visited the company's laboratories and discussed possible cooperation. DMV is one of the most successful companies in Serbia, receiving the Award for Business Success in 2018 by the Serbian Chamber of Commerce. Photos from the visit can be viewed here.



11Dec2020 Award

Award for the best masters thesis

Stefan Ilić received the award for the best master's thesis at the Faculty of Electronic Engineering for the 2019/2020 school year. The title of the thesis is Investigation of the possibility of using a commercial floating gate transistor as an ionizing radiation detector in high sensitivity mode. On this occasion, Faculty of Electronic Engineering, together with its partners, awarded the best students from the previous school year.



14Jan2021 Workshop

Workshop talk by Prof. Miloš Krstić

Prof. Miloš Krstić, a member of the ELICSIR project team from IHP, participated in the 19th Workshop High Performance SiGe BiCMOS Technology Platform for Innovative RF and Photonic ICs and gave a talk related to space activities of IHP in which he promoted the ELICSIR project. His presentation was followed by over 50 participants from the industry and academia.



28Jan2021 Presentation

Presentation of ELICSIR at VIDIS project kick-off meeting

Prof. Goran Ristić, project coordinator, presented the ELICSIR project at the kick-off meeting of the VIDIS project. VIDIS is an ongoing project entitled Virtual Centre for Distributed Atmospheric Sensing for Reduction of Pollution Pressures coordinated by Vinča Institute of Nuclear Sciences, Belgrade, Serbia. Among other parts, the agenda included a section for the presentation of the existing Twinning projects and initiatives. The full agenda can be found here.



4March2021 Manuscript

Manuscript submission for ESREF 2021

In close consultation with ELICSIR project partners, Stefan Ilić performed experiments examining a recharging process of commercial floating gate MOS transistors at Department of Radiation and Environmental Protection, Vinča Institute of Nuclear Science. The manuscript with those results was submitted to ESREF 2021 Conference and, if accepted, it will be published in a special issue of the Microelectronics Reliability Journal.



9-10March2021 2nd

2nd ELICSIR Online Workshop

The 2nd ELICSIR Online Workshop was held on March 9 and 10, 2021. Organized by the University of Granada, the workshop gathered more than 100 participants who attended very interesting presentations. The programme, list of participants and presentations can be found here.



13-15March2021 Radiation

Radiation experiments at Vinča

Radiation experiments of the commercial PIN diode, planned with the colleagues from UGR and IHP, were performed at the Department of Radiation and Environmental Protection, Vinča Institute of Nuclear Science, Belgrade. Because of epidemiological measures, only Goran Ristić and Stefan Ilić could participate in the experiments. When the pandemic situation improves, joint radiation experiments will be performed at the Radiotherapy Unit of the University “San Cecilio” Hospital in Granada, KU Leuven, Belgium, or GSI Center for Heavy Ion Research in Darmstadt, Germany, as planned.
The photos from this experiment can be seen here.



26March2021 Elicsir

ELICSIR Project Twinning Days

ELICISIR project team organised Twinning Days on March 24 and 25, 2021. The event gathered 18 Twinning project coordinators from neighbouring and non-EU countries from the last two project calls. This very successful event was used to discuss good practices, exchange experiences and challenges, especially regarding the project realization during Covid-19 pandemic. The list of participants, programme and presentations can be found here.



21-22April2021 Tyndall

2nd ELICSIR Online Training School by Tyndall

The 2nd ELICSIR Online Training Schoolwas held on April 21 and 22, 2021, organized by the Tyndall National Institute, Ireland. The programme of this two-day online event included seven very interesting presentations which are available on the Project website. Almost 50 participants had the opportunity to hear not only scientific presentations but also get some career advice and tips for doing better research.



25April2021 Vinca

Radiation experiments at Vinča

Radiation experiments planned with project partners were performed at the Department of Radiation and Environmental Protection, Vinča Institute of Nuclear Science, Belgrade. The ELICSIR Project team members who participated in this activity were young researchers from all higher education levels, so this experience is very important and valuable to them. Experiment participants were led by prof. Goran Ristić, Project Coordinator, who overlooked the entire process together with the representatives of the Vinča Institute. The experiments were performed by two PhD students, Stefan Ilić and Luka Spahić, one MSc student, Aleksandar Jevtić, as well as one BSc student, Strahinja Dimitrijević. The photos show the experiment participants and their work.



25May2021 Gregor Kramberger visited EF-UNINIS

Gregor Kramberger visited EF-UNINIS

Dr. Gregor Kramberger from the Jozef Stefan Institute, Ljubljana, Slovenia, visited EF-UNINIS as an external consultant on the ELICSIR project related to TCT research. Photos show that he spent most of the time at the Applied Physics Laboratory, sharing the knowledge and experience with ELICSIR project team-members.