I. - Basic information

I.1 - Surname

Izai

I.2 - Name

Vitalii

I.3 - Degrees

Mgr., CSc.

I.4 - Year of birth

1985

I.5 - Name of the workplace

Detached workplace Turany

I.6 - Address of the workplace

Sadova 1148, 038 53 TURANY

I.7 - Position

scientific associate

I.8 - E-mail address

vitalii.izai@fmph.uniba.sk

I.9 - Hyperlink to the entry of a person in the Register of university staff

https://www.portalvs.sk/regzam/detail/29529

I.10 - Name of the study field in which a person works at the university

solid state physics

I.11 - ORCID iD

0000-0001-7512-3388

II. - Higher education and further qualification growth

II.1 - First degree of higher education

II.a - Name of the university or institution

Uzhhorod national university

II.b - Year

2006

II.c - Study field and programme

applied physics, Bc.

II.2 - Second degree of higher education

II.a - Name of the university or institution

Uzhhorod national university

II.b - Year

2007

II.c - Study field and programme

applied physics, Mgr.

II.3 - Third degree of higher education

II.a - Name of the university or institution

Uzhhorod national university

II.b - Year

2013

II.c - Study field and programme

physics of semiconductros and dielectrics, CSc. (PhD.)

II.4 - Associate professor

II.5 - Professor

II.6 - Doctor of Science (DrSc.)

III. - Current and previous employment

III.a - Occupation-position	III.b - Institution	III.c - Duration
scientific associate	Faculty of Mathematics, Physics and Informatics, COMENIUS UNIVERSITY in BRATISLAVA	09.11.2017 – CURRENT EMPLOYMENT
senior staff scientist	Uzhhorod national university (Uzhhorod , Ukraine)	01.04.2014 – 31.08.2017
crystall growth machine operator	Tehnokrystal-Korund (Uzhhorod , Ukraine)	01.01.2012 – 31.03.2014
scientific associate	Uzhhorod national university (Uzhhorod , Ukraine)	01.01.2012 – 31.03.2014
research assistant	Uzhhorod national university (Uzhhorod , Ukraine)	08.11.2010 – 31.12.2011

IV. - Development of pedagogical, professional, language, digital and other skills

IV.a - Activity description, course name, other	IV.b - Name of the institution	IV.c - Year
An internship (SAIA scholarship program). Preparation of thin films based on Cu6PS5X (X = I, Br, Cl) a Cu7PS argyrodites using advanced plasma techniques for applications in solid state ionics	Fakulta matematiky, fyziky a informatiky Univerzity Komenského v Bratislave	2016

V. - Overview of activities within the teaching career at the university

V.1 - Overview of the profile courses taught in the current academic year according to study programmes

V.2 - Overview of the responsibility for the delivery, development and quality assurance of the study programme or its part at the university in the current academic year

V.3 - Overview of the responsibility for the development and quality of the field of habilitation procedure and inaugural procedure in the current academic year

V.4 - Overview of supervised final theses

V.4.1 - Number of currently supervised theses

V.4.2 - Number of defended theses

V.5 - Overview of other courses taught in the current academic year according to study programmes

VI. - Overview of the research/artistic/other outputs

VI.1 - Overview of the research/artistic/other outputs and the corresponding citations

VI.1.1 - Number of the research/artistic/other outputs

VI.1.a - Overall

VI.1.b - Over the last six years

VI.1.2 - Number of the research/artistic/other outputs registered in the Web of Science or Scopus databases

VI.1.a - Overall

VI.1.b - Over the last six years

VI.1.3 - Number of citations corresponding to the research/artistic/other outputs

VI.1.a - Overall

156

VI.1.b - Over the last six years

117

VI.1.4 - Number of citations registered in the Web of Science or Scopus databases

VI.1.a - Overall

156

VI.1.b - Over the last six years

117

VI.1.5 - Number of invited lectures at the international, national level

VI.2 - The most significant research/artistic/other outputs

Viktor Šroba, Tomáš Fiantok, Martin Truchlý, Tomáš Roch, Miroslav Zahoran, Branislav Grančič, Peter Švec Jr., Štefan Nagy, Vitalii Izai, Peter Kúš, Marián Mikula. Structure evolution and mechanical properties of hard tantalum diboride films. Journal of Vacuum Science & Technology A 38, 033408 (2020). https://doi.org/10.1116/6.0000155

I.P. Studenyak, A.I. Pogodin, V.I. Studenyak, V.Yu. Izai, M.J. Filep, O.P. Kokhan, M. Kranjčec, P. Kúš. Electrical properties of copper- and silver-containing superionic (Cu1−xAgx)7SiS5I mixed crystals with argyrodite structure. Solid State Ionics, 345 (2020) 115183.

https://doi.org/10.1016/j.ssi.2019.115183

M.Mikula, B.Grančič, P.ŠvecJr., T.Roch, M.Truchlý, O.Kohuľák, L.Satrapinskyy, T.Fiantok, V.Izai, M.Haršáni, Ľ.Orovčík, P.Kúš. Thermally-induced structure evolution in ternary Ti1-xYxB2+d films, Scripta Materialia, 164 (2019) 91-95. https://doi.org/10.1016/j.scriptamat.2019.01.042

I. P. Studenyak, V. Y. Izai, V. I. Studenyak, O. V. Kovalchuk, T. M. Kovalchuk, P. Kopčanský, M. Timko, N. Tomašovičová, V. Zavisova, J. Miskuf & I. V. Oleinikova, Influence of Cu6PS5І superionic nanoparticles on the dielectric properties of 6СВ liquid crystal, Liquid Crystals 44 (2017) 897-903. https://doi.org/ 10.1080/02678292.2016.1254288

I.P.Studenyak, M.Kranjčec, V.Yu.Izai, A.A.Chomolyak, M.Vorohta, V.Matolin, C.Cserhati, S.Kökényesi, Structural and temperature-related disordering studies of Cu6PS5I amorphous thin films, Thin Solid Films 520 (2012) 1729-1733. https://doi.org/10.1016/j.tsf.2011.08.043

VI.3 - The most significant research/artistic/other outputs over the last six years

Tomáš Hudec, Vitalii Izai, Leonid Satrapinskyy, Teodor Huminiuc, Tomáš Roch, Maroš Gregor, Branislav Grančič, Marián Mikula, Tomáš Polcar. Structure, mechanical and tribological properties of MoSe2 and Mo-Se-N solid lubricant coatings. Surface and Coatings Technology, 405 (2021) 126536. https://doi.org/10.1016/j.surfcoat.2020.126536

MORGOŠ I., BALLO V., IZAI V. "VACUUM ARC CATHODE SOURCE OF PLASMA WITH ENHANCED MAGNETIC FIELD CONFIGURATION AND METHOD OF ITS OPERATION" WO2021006821A1, published January 14, 2021

I.P. Studenyak, A.I. Pogodin, V.I. Studenyak, V.Yu. Izai, M.J. Filep, O.P. Kokhan, M. Kranjčec, P. Kúš. Electrical properties of copper- and silver-containing superionic (Cu1−xAgx)7SiS5I mixed crystals with argyrodite structure. Solid State Ionics, 345 (2020) 115183.

https://doi.org/10.1016/j.ssi.2019.115183

M.Mikula, B.Grančič, P.ŠvecJr., T.Roch, M.Truchlý, O.Kohuľák, L.Satrapinskyy, T.Fiantok, V.Izai, M.Haršáni, Ľ.Orovčík, P.Kúš.

Thermally-induced structure evolution in ternary Ti1-xYxB2+d films, Scripta Materialia, 164 (2019) 91-95. https://doi.org/10.1016/j.scriptamat.2019.01.042

VI.4 - The most significant citations corresponding to the research/artistic/other outputs

Xinlei Gu, Chang Liu, Hao Guo, Kan Zhang, Changfeng Chen, Sorting transition-metal diborides: New descriptor for mechanical properties,

Acta Materialia. 207 (2021) 116685.

https://doi.org/10.1016/j.actamat.2021.116685.

A. Farhadizadeh, J. Vlček, J. Houška, S. Haviar, R. Čerstvý, M. Červená, Hard and electrically conductive multicomponent diboride-based films with high thermal stability, Ceramics International. 48 (2022) 540-547.

https://doi.org/10.1016/j.ceramint.2021.09.131.

Tanimoto, T., Suekuni, K., Tanishita, T., Usui, H., Tadano, T., Kamei, T., Saito, H., Nishiate, H., Lee, C. H., Kuroki, K., Ohtaki, M., Enargite Cu3PS4: A Cu–S-Based Thermoelectric Material with a Wurtzite-Derivative Structure, Adv. Funct. Mater. 30 (2020) 2000973.

https://doi.org/10.1002/adfm.202000973

Xudong Yan, Yong Zhou, Wei Liu, Sunqian Liu, Xiaowen Hu, Wei Zhao, Guofu Zhou & Dong Yuan, Effects of silver nanoparticle doping on the electro-optical properties of polymer stabilized liquid crystal devices, Liquid Crystals. 47 (2020) 1131-1138.

DOI: 10.1080/02678292.2019.1641754

Gupta, M. K., Ding, J., Bansal, D., Abernathy, D. L., Ehlers, G., Osti, N. C., Zeier, W. G., Delaire, O., Strongly Anharmonic Phonons and Their Role in Superionic Diffusion and Ultralow Thermal Conductivity of Cu7PSe6. Adv. Energy Mater 12 (2022) 2200596.

https://doi.org/10.1002/aenm.202200596

VI.5 - Participation in conducting (leading) the most important research projects or art projects over the last six years

VII. - Overview of organizational experience related to higher education and research/artistic/other activities

VIII. - Overview of international mobilities and visits oriented on education and research/artistic/other activities in the given field of study

IX. - Other relevant facts

Date of last update

2022-11-07

Name and surname:	Mgr. Vitalii Izai, CSc.
Document type:	Research/art/teacher profile of a person
The name of the university:	Comenius University Bratislava
The seat of the university:	Šafárikovo námestie 6, 818 06 Bratislava