Prof. Mahdi Ghasemifard, Physics Department, Esfarayen Technology University, Iran. 

Research: Defects characterization of nano ceramic materials by variable energy positron beam

Visit Date: 5 September 2024 - 30 June 2025

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Nourel Houda Ketita (PhD student), Physics Department, Univ. of Skikda, Algeria

Research: Cu-based films ...

Visit Date: 2-28 December 2024

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Mohamed Halid Halimi (PhD student), Physics Department, University of Blida, Algeria. 

Research: Defects characterization of FeCo and FeCr nanostructured powders prepared by hydrothermal method and mechanical alloying process using the positron techniques

Visit Date: 1-30 October 2024

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Prof. Mostefa Ghamnia, Faculty of Physics, Oran University, Oran, Algeria. 

Research: Defects characterization of spin-coated thin films of BaO and Al₂O₃ by variable energy positron beam

Visit Date: 28 February 2024 - 6 March 2024

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Prof. Mostefa Benhaliliba, Faculty of Physics, Université des Sciences et de la Technologie d'Oran Mohamed Boudiaf, Oran, Algeria. 

Research: Defects characterization of thin films based on LaMnSrO perovskites by variable energy positron beam

Visit Date: 11 September 2023 - 2 October 2023

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Dr. Hazem Rafik, Faculty of Sciences, M’Hamed Bougara University of Boumerdes, UMBB, Algeria. 

Research: Depth Defect Profile Investigation of SiC Irradiated with Neutrons and Xe Ions.

Visit Date: 16 August 2023 - 31 August 2023

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Assoc. Prof. Abdoulaye Diallo, Cheikh Anta Diop University, Dakar, Sénégal

Research: On the characterization of the defect profile of the surface on GaAs bombarded with Cu ions.

Visit Date: 27 March 2022 to 9 April 2022

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Ayşe Nur Şahin (Fizik Doktora), Yıldız Technical University, Institute of Graduate Studies in Science

Research: Investigation of depth profile of defects on ZnO films in terms of their thickness 

Visit Date: 21 February 2021 - ...

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Assoc. Prof. Dr. Saygın Küzeci, Kirkuk University, College of Education for Pure Science, Kirkuk, Iraq.

Research: Defect and Free Volume Studies of Some Polymers by Using Positron Annihilation Spectroscopy

Visit Date: 1 November 2019 to 20 November 2020

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Dr. Hazem Rafik, Faculty of Sciences, M’Hamed Bougara University of Boumerdes, UMBB, Algeria. 

Research: Depth Profile Defects Investigation of Zirconium Irradiated with Au Ions of 20 MeV, Al₂O₃ Irradiated with Xe Ions of 90 MeV, and CaF₂ Irradiated with Xe Ions of 90 MeV.

Visit Date: 20 July 2019 to 4 August 2019

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Assoc. Prof. Dr. Amina Arrar, Physics Faculty, USTOMB University, Mnaouer, Oran, Algeria.

Research: Defect Investigation of Perovskites La(1-x)R(x)MnO2.75 with R= Sr and Ni Deposited on Glass and Silicon Substrates by Variable Energy Positron Beam.  

Visit Date: 15-29 January 2019

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Limam Saida (PhD Student): Physics Department, Faculty of Sciences, M’Hamed Bougara University of Boumerdes, UMBB, Algiers, Algeria.

Research: Analyzed the CR39 samples irradiated by alpha particles by using the Slow Positron Beam System.

Visit Date: 15 Ekim 2018 to 14 Eylül 2018

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Prof. Dr. Mostefa Benhaliliba, Physics Faculty, Université des Sciences et de la Technologie d'Oran Mohamed Boudiaf, Oran, Algeria.

Research: Defect Characterization of Thin Films Based on LaMnSrO Perovskites by Variable Energy Positron Beam.  

Visit Date: 19-30 September 2018

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Prof. Dr. Abderrahim Guittoum, Senior Researcher, Nuclear Research Centre of Algiers, Alger-Gare, Algiers, Algeria.

Research: Performing Doppler broadening emission spectroscopy measurements on CR39 polymer irradiated with alpha particles using a variable energy positron beam. 

Support: International Atomic Energy Agency (IAEA), Vienna, Austria. 

Visit Date: 20 September to 7 November 2017

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Assoc. Prof. Dr. Renwu John ZHANG, Department of Chemistry and Biochemistry, California State University, San Bernardino, ABD.

Research: Working on Positron Annihilation Lifetime Spectroscopy and So Forth.

Visit Date: 11 August to 8 September 2013

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Dr. Rod GREAVES, First Point Scientific, Inc., California, ABD.

Research: Establishing the ExB Guided Positron Lifetime Spectroscopy for Ne Moderated Variable Energy Positron Beam. 

Support: TÜBİTAK BIDEP-2221

Visit Date: 1-9 December 2012

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Dr. Rod GREAVES, First Point Scientific, Inc., California, ABD.

Research: Establish RG-1 as the neon-moderated variable energy positron beam and TS-1 as the test chamber. 

Support: TÜBİTAK BIDEP-2221

Visit Date: 23 October to 5 November 2011

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Prof. Dr. Y. C. Jerry JEAN, Curators' Professor of Chemistry and Physics, The University of Missouri-Kansas City, ABD.

Support: TÜBİTAK BIDEP-2221

Visit Date: 16-25 March 2005