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Volciuc Olesea
Cuvinte-cheie (59): Microstructure (3), etching (3), Porous InP (2)
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Articole în reviste din RM - 6. Publicaţii peste hotare - 10.
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2014 - 2

Formation of InP nanomembranes and nanowires under fast anodic etching of bulk substrates
Monaico Eduard12, Tiginyanu Ion1, Volciuc Olesea3, Mehrtens Thorsten3, Rosenauer Andreas3, Gutowski Jurgen3, Nielsch Kornelius2
1 Technical University of Moldova,
2 Universitatea din Hamburg,
3 University of Bremen
Electrochemistry Communications
Nr. 47 / 2014 / ISSN 1388-2481
Disponibil online 21 March, 2018. Descarcări-0. Vizualizări-63
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Photonic crystal structures based on GaN ultrathin membranes
Volciuc Olesea12, Sergentu Vladimir3, Tiginyanu Ion24, Schowalter Marco1, Ursaki Veacheslav4, Rosenauer Andreas1, Hommel Detlef1, Gutowski Jurgen1
1 University of Bremen,
2 Technical University of Moldova,
3 Insitute of Applied Physics,
4 Ghitu Institute of Electronic Engineering and Nanotechnology, Academy of Sciences of Moldova
Journal of Nanoelectronics and Optoelectronics
Nr. 2(9) / 2014 / ISSN 1555-130X
Disponibil online 21 March, 2018. Descarcări-0. Vizualizări-49
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2013 - 3

The impact of nanoperforation on persistent photoconductivity and optical quenching effects in suspended GaN nanomembranes
Volciuc Olesea12, Branişte Tudor2, Tiginyanu Ion23, Stevens-Kalceff MarionA.4, Ebeling Jakob1, Aschenbrenner Timo1, Hommel Detlef1, Ursaki Veacheslav5, Gutowski Jurgen1
1 University of Bremen,
2 Technical University of Moldova,
3 Ghitu Institute of Electronic Engineering and Nanotechnology, Academy of Sciences of Moldova,
4 University of New South Wales,
5 Insitute of Applied Physics
Applied Physics Letters
Nr. 24(103) / 2013 / ISSN 0003-6951
Disponibil online 22 March, 2018. Descarcări-0. Vizualizări-46
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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
Tiginyanu Ion1, Volciuc Olesea2, Stevens-Kalceff MarionA.3, Popa Veaceslav4, Gutowski Jurgen3, Wille Sebastian5, Adelung Rainer5, Föll Helmut5
1 Ghitu Institute of Electronic Engineering and Nanotechnology, 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-249
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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
Tiginyanu Ion1, Volciuc Olesea2, Stevens-Kalceff MarionA.3, Popa Veaceslav4, Gutowski Jurgen2, Wille Sebastian5, Adelung Rainer5, Föll Helmut5
1 Ghitu Institute of Electronic Engineering and Nanotechnology, 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-77
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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, Tiginyanu Ion14
1 Technical University of Moldova,
2 Insitute of Applied Physics,
3 Universitatea Tehnică, Darmstadt,
4 Ghitu Institute of Electronic Engineering and Nanotechnology, Academy of Sciences of Moldova
Applied Surface Science
Nr. 3(257) / 2010 / ISSN 0169-4332
Disponibil online 29 March, 2018. Descarcări-0. Vizualizări-52
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The Impact of High Energy Ion Irradiation upon CO Gas Sensitivity of Nanostructured GaN Epilayers
Volciuc Olesea, Popa Veaceslav, Tiginyanu 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-296
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The Impact of High Energy Ion Irradiation Upon CO Gas Sensitivity of Nanostructured GaN Epilayers
Volciuc Olesea12, Popa Veaceslav21, Tiginyanu Ion23, Skuratov Vladimir4, Cho M.1, Pavlidis Dimitris1
1 Universitatea Tehnică, Darmstadt,
2 Technical University of Moldova,
3 Ghitu Institute of Electronic Engineering and Nanotechnology, 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-126
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2008 - 3

Application of Surface Charge Lithography to Nanostructuring of GaN Epilayers
Popa Veaceslav1, Volciuc Olesea1, Tiginyanu Ion1, Sarua Andrei2, Heard Peter2
1 Technical University of Moldova,
2 Insitute of Applied Physics
Surface Engineering and Applied Electrochemistry
Nr. 1(44) / 2008 / ISSN 1068-3755 / ISSNe 1934-8002
Disponibil online 13 December, 2013. Descarcări-0. Vizualizări-322
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Fabrication of GaN nanowalls and nanowires using surface charge lithography
Popa Veaceslav1, Tiginyanu Ion12, Volciuc Olesea1, Sarua Andrei3, Kuball Martin3, Heard Peter4
1 Technical University of Moldova,
2 Insitute of Applied Physics,
3 University of Bristol,
4 Interface Analysis Centre
Materials Letters
Nr. 30(62) / 2008 / ISSN 0167-577X
Disponibil online 6 April, 2018. Descarcări-0. Vizualizări-42
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Noi tehnologii de nanostructurare a materialelor semiconductoare pentru dispositive electronice
Popa Veaceslav, Volciuc Olesea
Universitatea Tehnică a Moldovei
Revista de Ştiinţă, Inovare, Cultură şi Artă „Akademos”
Nr. 4(11) / 2008 / ISSN 1857-0461
Disponibil online 16 December, 2013. Descarcări-1. Vizualizări-259
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2007 - 1

Nanostructuring induced enhancement of radiation hardness in GaN epjlayers
Ursaki Veacheslav1, Tiginyanu Ion2, Volciuc Olesea1, Popa Veaceslav1, Skuratov Vladimir3, Morkoç Hadis4
1 Technical University of Moldova,
2 Insitute of Applied Physics,
3 JOINT Institute of Nuclear Research,
4 Virginia Commonwealth University
Applied Physics Letters
Nr. 16(90) / 2007 / ISSN 0003-6951
Disponibil online 10 April, 2018. Descarcări-0. Vizualizări-49
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2006 - 2

A GaN-based two-sensor array for methane detection in an ethanol environment
Popa Veaceslav1, Tiginyanu Ion2, Ursaki Veacheslav2, Volciuc Olesea1, Morkoç Hadis3
1 Technical University of Moldova,
2 Insitute of Applied Physics,
3 Virginia Commonwealth University
Semiconductor Science and Technology
Nr. 12(21) / 2006 / ISSN 0268-1242
Disponibil online 11 April, 2018. Descarcări-0. Vizualizări-40
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Cathodoluminescence microscopy and spectroscopy of GaN epilayers microstructured using surface charge lithography
Dìaz-Guerra Carlos1, Piqueras Javier1, Volciuc Olesea2, Popa Veaceslav3, Tiginyanu Ion4
1 Universidad Complutense de Madrid,
2 University of Bremen,
3 Ghitu Institute of Electronic Engineering and Nanotechnology, Academy of Sciences of Moldova,
4 Technical University of Moldova
Journal of Applied Physics
Nr. 2(100) / 2006 / ISSN 0021-8979
Disponibil online 11 April, 2018. Descarcări-0. Vizualizări-49
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2005 - 1

Surface-charge lithography for GaN microstructuring based on photoelectrochemical etching techniques
Tiginyanu Ion1, Popa Veaceslav2, Volciuc Olesea3
1 Technical University of Moldova,
2 Ghitu Institute of Electronic Engineering and Nanotechnology, Academy of Sciences of Moldova,
3 University of Bremen
Applied Physics Letters
Nr. 17(86) / 2005 / ISSN 0003-6951
Disponibil online 13 April, 2018. Descarcări-0. Vizualizări-53
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2004 - 1

Design of trapped surface charge for the photoelectrochemical fabrication of GaN mesostructures
Popa Veaceslav1, Volciuc Olesea1, Tiginyanu Ion12
1 Technical University of Moldova,
2 Insitute of Applied Physics
Physica Status Solidi (A) Applied Research
Nr. 14(201) / 2004 / ISSN 0031-8965
Disponibil online 13 April, 2018. Descarcări-0. Vizualizări-73
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