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Popa Veaceslav Iurie
Cuvinte-cheie (100): etching (5), Surface charge lithography (4), GaN (4)
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Articole în reviste din RM - 4. Publicaţii la conferinţe din RM - 5. Publicaţii peste hotare - 22.
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2019 - 1

Modulation of electrical conductivity and lattice distortions in bulk HVPE-grown GaN
Wolff Niklas1, Autor Nou1, Branişte Tudor2, Popa Veaceslav2, Monaico Eduard2, Ursaki Veacheslav2, Adelung Rainer1, Kienle Lorenz1, Tighineanu Ion23
1 University of Kiel,
2 Technical University of Moldova,
3 Academy of Sciences of Moldova
ECS Journal of Solid State Science and Technology
Nr. 8(8) / 2019 / ISSN 2162-8769 / ISSNe 2162-8777
Disponibil online 3 October, 2019. Descarcări-0. Vizualizări-29
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2017 - 2

Fabrication and Characterization of Multilayer Porous GaN Structures
Branişte Tudor1, Monaico Eduard1, Martín Denis2, Carlin Jean Franc2, Popa Veaceslav1, Ursaki Veacheslav3, Grandjean Nicolas2, Tighineanu Ion13
1 Technical University of Moldova,
2 Universitatea Politehnică Federală din Lausanne,
3 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova
Multidisciplinarity in Modern Science for the Benefit of Society
2017. Chișinău, Republica Moldova. ISBN 978-9975-9787-1-2.
Disponibil online 16 March, 2018. Descarcări-25. Vizualizări-106
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Multilayer porous structures on GaN for the fabrication of Bragg reflectors
Branişte Tudor1, Monaico Eduard1, Martín Denis2, Carlin Jean Franc2, Popa Veaceslav3, Ursaki Veacheslav2, Grandjean Nicolas2, Tighineanu Ion13
1 Technical University of Moldova,
2 Universitatea Politehnică Federală din Lausanne,
3 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova
Proceedings of SPIE - The International Society for Optical Engineering
Nr. 10248 / 2017 / ISSN 0277-786X
Disponibil online 19 March, 2018. Descarcări-0. Vizualizări-96
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2016 - 2

Self-organized three-dimensional nanostructured architectures in bulk GaN generated by spatial modulation of doping
Tighineanu Ion12, Stevens-Kalceff MarionA.3, Sarua Andrei4, Branişte Tudor2, Monaico Eduard2, Popa Veaceslav2, Andrade Hugo D4, Thomas James4, Raevschi Simion5, Schulte K.6, Adelung Rainer7
1 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova,
2 Technical University of Moldova,
3 University of New South Wales,
4 University of Bristol,
5 State University of Moldova,
6 Technische Universitat Hamburg-Harburg, Institute of Polymers and Composites, Hamburg,
7 Institute for Material Science, Christian-Albrechts- University of Kiel
ECS Journal of Solid State Science and Technology
Nr. 5(5) / 2016 / ISSN 2162-8769 / ISSNe 2162-8777
Disponibil online 18 December, 2017. Descarcări-0. Vizualizări-90
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Stimularea artificială a motilităţii tractului gastrointestinal cu nanoparticule semiconductoare.
Hotineanu Vladimir12, Tighineanu Ion13, Cazac Anatol2, Scorpan Anatolie2, Popa Veaceslav3, Branişte Fiodor3, Bortă Eduard2, Ţurcan Vadim2, Talpă Dumitru4, Botnarenco Feodor2
1 Academia de Ştiinţe a Moldovei,
2 Universitatea de Stat de Medicină şi Farmacie „Nicolae Testemiţanu“,
3 Universitatea Tehnică a Moldovei,
4 IMSP Spitalul Clinic Republican
Buletinul Academiei de Ştiinţe a Moldovei. Ştiinţe Medicale
Nr. 1(50) / 2016 / ISSN 1857-0011
Disponibil online 8 September, 2016. Descarcări-24. Vizualizări-436
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2015 - 2

Alternative technology for artificial stimulation of the motility of the gastrointestinal tract
Popa Veaceslav1, Hotineanu Vladimir2, Scorpan Anatolie2, Cazac Anatol2, Branişte Tudor1, Tighineanu Ion1
1 Technical University of Moldova,
2 ”Nicolae Testemițanu” State University of Medicine and Pharmacy
Nanotechnologies and Biomedical Engineering
Editia 3. 2015. . .
Disponibil online 12 April, 2019. Descarcări-0. Vizualizări-21
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The impact of porosification upon luminescence of HVPE grown GaN and the influence of the porous layer upon the quality of the overgrown GaN film
Branişte Tudor1, Popa Veaceslav1, Martín Denis2, Carlin Jean Franc2, Ursaki Veacheslav3, Grandjean Nicolas2, Tighineanu Ion13
1 Technical University of Moldova,
2 Laboratory of Advanced Semiconductors for Photonics and Electronics, ICMP, EPFL, Lausanne,
3 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova
Nanotechnologies and Biomedical Engineering
Editia 3. 2015. . .
Disponibil online 8 April, 2019. Descarcări-0. Vizualizări-24
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2013 - 4

Cathodoluminescence characterization of suspended GaN nanomembranes
Stevens-Kalceff MarionA.1, Tighineanu Ion23, Popa Veaceslav3, Branişte Tudor3, Brenner Patrice4
1 University of New South Wales,
2 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova,
3 Technical University of Moldova,
4 Karlsruhe Institute of Technology (Forschungszentrum Karlsruhe GmbH)
Journal of Applied Physics
Nr. 4(114) / 2013 / ISSN 0021-8979
Disponibil online 22 March, 2018. Descarcări-0. Vizualizări-109
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Nanoparticles for cells proliferation enhancement
Popa Veaceslav1, Branişte Fiodor1, Tighineanu Ion2, Lîsîi Corneliu3, Nacu Viorel3
1 Technical University of Moldova,
2 Ghitu Institute of Electronic Engineering and Nanotechnology,
3 ”Nicolae Testemițanu” State University of Medicine and Pharmacy
Nanotechnologies and Biomedical Engineering
Editia 2. 2013. . ISBN 978-9975-62-343-8..
Disponibil online 14 June, 2019. Descarcări-0. Vizualizări-12
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The Impact of the Discreteness of Low-fluence Ion Beam Processing on the Spatial Architecture of GaN Nanostructures Fabricated by Surface Charge Lithography
Tighineanu Ion1, Volciuc Olesea2, Stevens-Kalceff MarionA.3, Popa Veaceslav4, Gutowski Jurgen3, Wille Sebastian5, Adelung Rainer5, Foll Helmut5
1 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova,
2 University of Bremen,
3 University of New South Wales,
4 Technical University of Moldova,
5 Institute for Material Science, Christian-Albrechts- University of Kiel
Электронная обработка материалов
Nr. 1(49) / 2013 / ISSN 0013-5739 / ISSNe 2345-1718
Disponibil online 13 December, 2015. Descarcări-1. Vizualizări-296
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The impact of the discreteness of low-fluence ion beam processing on the spatial architecture of GaN nanostructures fabricated by surface charge lithography
Tighineanu Ion1, Volciuc Olesea2, Stevens-Kalceff MarionA.3, Popa Veaceslav4, Gutowski Jurgen2, Wille Sebastian5, Adelung Rainer5, Foll Helmut5
1 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova,
2 University of Bremen,
3 University of New South Wales,
4 Technical University of Moldova,
5 Institute for Material Science, Christian-Albrechts- University of Kiel
Surface Engineering and Applied Electrochemistry
Nr. 1(49) / 2013 / ISSN 1068-3755 / ISSNe 1934-8002
Disponibil online 23 March, 2018. Descarcări-0. Vizualizări-102
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2012 - 3

Design and maskless fabrication of ultrathin suspended membranes of GaN
Tighineanu Ion12, Popa Veaceslav2, Stevens-Kalceff MarionA.3, Gerthsen Dagmar4, Brenner Patrice4, Pavlidis Dimitris5
1 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova,
2 Technical University of Moldova,
3 University of New South Wales,
4 Universitatea Karlsruhe,
5 University of Michigan
Physica Status Solidi - Rapid Research Letters
Nr. 4(6) / 2012 / ISSN 1862-6254
Disponibil online 26 March, 2018. Descarcări-0. Vizualizări-70
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Microcharacterization of GaN Nanomembranes Using Cathodoluminescence Microanalysis.
Stevens-Kalceff MarionA.1, Tighineanu Ion23, Popa Veaceslav3
1 University of New South Wales,
2 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova,
3 Technical University of Moldova
Microscopy and Microanalysis
Nr. 18 / 2012 / ISSN 1431-9276
Disponibil online 27 March, 2018. Descarcări-0. Vizualizări-58
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Yellow luminescence and optical quenching of photoconductivity in ultrathin suspended GaN membranes produced by surface charge lithography
Popa Veaceslav1, Branişte Tudor1, Stevens-Kalceff MarionA.2, Gerthsen Dagmar3, Brenner Patrice3, Postolache Vitalie1, Ursaki Veacheslav4, Tighineanu Ion5
1 Technical University of Moldova,
2 University of New South Wales,
3 Universitatea Karlsruhe,
4 Institute of Applied Physics, Academy of Sciences of Moldova,
5 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova
Journal of Nanoelectronics and Optoelectronics
Nr. 7(7) / 2012 / ISSN 1555-130X
Disponibil online 23 March, 2018. Descarcări-1. Vizualizări-79
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2011 - 3

Development of GaN-based nanosensors using surface charge lithography
Popa Veaceslav1, Branişte Tudor1, Volciuc Olesea1, Pavlidis Dimitris2, Sarua Andrei3, Heard Peter4, Kuball Martin3
1 Technical University of Moldova,
2 Technical University Darmstadt,
3 H.H. Wills Physics Laboratory, University of Bristol,
4 Interface Analysis Centre
Nanotechnologies and Biomedical Engineering
Editia 1. 2011. . ISBN 978-9975-66-239-0..
Disponibil online 17 July, 2019. Descarcări-0. Vizualizări-17
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Membrane-assisted revelation of the spatial nanoarchitecture of dislocation networks
Tighineanu Ion12, Popa Veaceslav2, Stevens-Kalceff MarionA.3
1 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova,
2 Technical University of Moldova,
3 University of New South Wales
Materials Letters
Nr. 2(65) / 2011 / ISSN 0167-577X
Disponibil online 29 March, 2018. Descarcări-0. Vizualizări-71
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Nanoperforated and continuous ultra-thin GaN membranes
Tighineanu Ion12, Popa Veaceslav2, Stevens-Kalceff MarionA.3
1 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova,
2 Technical University of Moldova,
3 University of New South Wales
Electrochemical and Solid-State Letters
Nr. 9(14) / 2011 / ISSN 1099-0062
Disponibil online 28 March, 2018. Descarcări-0. Vizualizări-70
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2010 - 3

Morphology, luminescence, and electrical resistance response to H 2 and CO gas exposure of porous InP membranes prepared by electrochemistry in a neutral electrolyte
Volciuc Olesea1, Monaico Eduard1, Enachi Mihail1, Ursaki Veacheslav2, Pavlidis Dimitris3, Popa Veaceslav13, Tighineanu Ion14
1 Technical University of Moldova,
2 Institute of Applied Physics, Academy of Sciences of Moldova,
3 Technical University Darmstadt,
4 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova
Applied Surface Science
Nr. 3(257) / 2010 / ISSN 0169-4332
Disponibil online 29 March, 2018. Descarcări-0. Vizualizări-72
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The Impact of High Energy Ion Irradiation upon CO Gas Sensitivity of Nanostructured GaN Epilayers
Volciuc Olesea, Popa Veaceslav, Tighineanu Ion, Skuratov Vladimir, Cho M., Pavlidis Dimitris
Technical University of Moldova
Surface Engineering and Applied Electrochemistry
Nr. 6(46) / 2010 / ISSN 1068-3755 / ISSNe 1934-8002
Disponibil online 30 November, 2013. Descarcări-2. Vizualizări-320
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The Impact of High Energy Ion Irradiation Upon CO Gas Sensitivity of Nanostructured GaN Epilayers
Volciuc Olesea12, Popa Veaceslav21, Tighineanu Ion23, Skuratov Vladimir4, Cho M.1, Pavlidis Dimitris1
1 Technical University Darmstadt,
2 Technical University of Moldova,
3 Ghitu Institute of Electronic Engineering and Nanotechnology of the Academy of Sciences of Moldova,
4 Institutul Unificat de Cercetări Nucleare (Dubna)
Электронная обработка материалов
Nr. 6(46) / 2010 / ISSN 0013-5739 / ISSNe 2345-1718
Disponibil online 29 March, 2017. Descarcări-2. Vizualizări-162
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