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Vahl Alexander
Cuvinte-cheie (70): gas sensing (3), II-VI semiconductors (2), Gas sensing electrodes (2)
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Articole în reviste din RM - 1. Publicaţii la conferinţe din RM - 1. Publicaţii peste hotare - 9.
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2020 - 3

Facile fabrication of semiconducting oxide nanostructures by direct ink writing of readily available metal microparticles and their application as low power acetone gas sensors
Siebert Leonard1, Wolff Niklas1, Ababii Nicolai2, Terasa Maik-Ivo1, Lupan Oleg12, Vahl Alexander1, Duppel Viola3, Qiu Haoyi1, Tienken Maik1, Mirabelli Mattia1, Şontea Victor2, Faupel Franz1, Kienle Lorenz1, Adelung Rainer1
1 University of Kiel,
2 Technical University of Moldova,
3 Max Planck Institute for Solid State Research
Nano Energy
Nr. 70 / 2020 / ISSN 2211-2855
Disponibil online 26 January, 2020. Descarcări-0. Vizualizări-268
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Pd-Functionalized ZnO:Eu Columnar Films for Room-Temperature Hydrogen Gas Sensing: A Combined Experimental and Computational Approach
Lupan Cristian1, Khaledialidusti Rasoul2, Mishra Abhishek Kumar3, Postica Vasilie1, Terasa Maik-Ivo4, Magariu Nicolae1, Pauporte Thierry5, Viana Bruno5, Drewes Jonas4, Vahl Alexander4, Faupel Franz4, Adelung Rainer4
1 Technical University of Moldova,
2 Norwegian University of Science and Technology, Trondheim,
3 University of Petroleum and Energy Studies (UPES), Bidholi, Dehradun,
4 Institute for Material Science, Christian-Albrechts- University of Kiel,
5 PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris
ACS Applied Materials and Interfaces
Nr. 12(22) / 2020 / ISSN - / ISSNe 1944-8244
Disponibil online 9 October, 2020. Descarcări-0. Vizualizări-27
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Surface functionalization of ZnO:Ag columnar thin films with AgAu and AgPt bimetallic alloy nanoparticles as an efficient pathway for highly sensitive gas discrimination and early hazard detection in batteries
Vahl Alexander1, Lupan Oleg12, Santos-Carballal David34, Postica Vasilie2, Hansen Sandra1, Cavers Heather1, Wolff Niklas5, Terasa Maik-Ivo1, Hoppe Mathias1, Cadi-Essadek Abdelaziz3, Dankwort Torben1, Kienle Lorenz1, De Leeuw Nora H.64, Adelung Rainer1, Faupel Franz1
1 Institute for Material Science, Christian-Albrechts- University of Kiel,
2 Technical University of Moldova,
3 Cardiff University, United Kingdom,
4 School of Chemistry, University of Leeds,
5 Christian-Albrechts University of Kiel,
6 Utrecht University
Journal of Materials Chemistry A
Nr. 8(32) / 2020 / ISSN 2050-7488 / ISSNe 2050-7496
Disponibil online 4 September, 2020. Descarcări-0. Vizualizări-73
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2019 - 6

3D-Printed Chemiresistive Sensor Array on Nanowire CuO/Cu2O/Cu Heterojunction Nets
Siebert Leonard1, Lupan Oleg12, Mirabelli Mattia1, Ababii Nicolai2, Terasa Maik-Ivo1, Kaps Soren1, Creţu Vasilii2, Vahl Alexander1, Faupel Franz1, Adelung Rainer1
1 Christian-Albrechts University of Kiel,
2 Technical University of Moldova
ACS Applied Materials and Interfaces
Nr. 11(28) / 2019 / ISSN - / ISSNe 1944-8244
Disponibil online 15 August, 2019. Descarcări-0. Vizualizări-172
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Concept and modelling of memsensors as two terminal devices with enhanced capabilities in neuromorphic engineering
Vahl Alexander1, Carstensen Juergen1, Kaps Soren1, Lupan Oleg12, Strunskus Thomas1, Adelung Rainer1, Faupel Franz1
1 Institute for Material Science, Christian-Albrechts- University of Kiel,
2 Technical University of Moldova
Scientific Reports
Nr. 1(9) / 2019 / ISSN 2045-2322
Disponibil online 25 March, 2019. Descarcări-0. Vizualizări-231
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Efectele funcționalizării oxidului de titan asupra performanțelor senzoriale
Ababii Nicolai1, Ulfa Maria2, Hoppe Mathias3, Vahl Alexander3
1 Universitatea Tehnică a Moldovei,
2 PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris,
3 University of Kiel
Conferinţa tehnico-ştiinţifică a studenţilor, masteranzilor şi doctoranzilor
Volumul I. 2019. Chișinău, Republica Moldova. ISBN 978-9975-45-588-6.
Disponibil online 26 September, 2019. Descarcări-0. Vizualizări-117
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Effect of noble metal functionalization and film thickness on sensing properties of sprayed TiO 2 ultra-thin films
Ababii Nicolai1, Hoppe Mathias2, Shree Sindu2, Vahl Alexander2, Ulfa Maria3, Pauporte Thierry3, Viana Bruno3, Creţu Vasilii1, Magariu Nicolae1, Postica Vasilie1, Şontea Victor1, Terasa Maik-Ivo2, Polonskyi Oleksandr2, Faupel Franz2, Adelung Rainer2, Lupan Oleg123
1 Technical University of Moldova,
2 Institute for Material Science, Christian-Albrechts- University of Kiel,
3 PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris
Sensors and Actuators, A: Physical
Nr. 293 / 2019 / ISSN 0924-4247
Disponibil online 27 May, 2019. Descarcări-0. Vizualizări-277
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The impact of O 2 /Ar ratio on morphology and functional properties in reactive sputtering of metal oxide thin films
Vahl Alexander1, Dittmann Josephine1, Jetter Justin1, Veziroglu Salih1, Shree Sindu1, Ababii Nicolai2, Lupan Oleg12, Aktas Oral Cenk1, Strunskus Thomas1, Quandt Eckhard1, Adelung Rainer1, Sharma Smita K.3, Faupel Franz1
1 University of Kiel,
2 Technical University of Moldova,
3 Malaviya National Institute of Technology Jaipur
Nanotechnology
Nr. 23(30) / 2019 / ISSN 0957-4484
Disponibil online 1 July, 2019. Descarcări-0. Vizualizări-207
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Tuning ZnO Sensors Reactivity toward Volatile Organic Compounds via Ag Doping and Nanoparticle Functionalization
Postica Vasilie1, Vahl Alexander2, Santos-Carballal David3, Dankwort Torben2, Kienle Lorenz2, Hoppe Mathias2, Cadi-Essadek Abdelaziz3, De Leeuw Nora H.34, Terasa Maik-Ivo2, Adelung Rainer2, Faupel Franz2, Lupan Oleg12
1 Technical University of Moldova,
2 University of Kiel,
3 School of Chemistry, Cardiff University, Main Building,
4 Utrecht University
ACS Applied Materials and Interfaces
Nr. 11(34) / 2019 / ISSN - / ISSNe 1944-8244
Disponibil online 3 October, 2019. Descarcări-0. Vizualizări-203
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2018 - 2

Enhancement in UV sensing properties of Zno:Ag nanostructured films by surface functionalization with noble metalic and bimetallic nanoparticles
Postica Vasilie1, Vahl Alexander2, Magariu Nicolae1, Terasa Maik-Ivo3, Hoppe Mathias2, Viana Bruno3, Aschehoug Patrick3, Pauporte Thierry3, Tiginyanu Ion4, Polonskyi Oleksandr2, Şontea Victor1, Chow Lee5, Kienle Lorenz2, Adelung Rainer2, Faupel Franz2, Lupan Oleg123
1 Technical University of Moldova,
2 Institute for Material Science, Christian-Albrechts- University of Kiel,
3 PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris,
4 Ghitu Institute of Electronic Engineering and Nanotechnology,
5 University of Central Florida
Journal of Engineering Sciences
Nr. 3 / 2018 / ISSN 2587-3474 / ISSNe 2587-3482
Disponibil online 22 February, 2019. Descarcări-4. Vizualizări-233
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Tuning doping and surface functionalization of columnar oxide films for volatile organic compound sensing: experiments and theory
Postica Vasilie1, Vahl Alexander2, Strobel Julian2, Santos-Carballal David3, Lupan Oleg12, Cadi-Essadek Abdelaziz3, De Leeuw Nora H.34, Schutt Fabian2, Polonskyi Oleksandr2, Strunskus Thomas2, Baum Martina J.3, Kienle Lorenz2, Adelung Rainer2, Faupel Franz2
1 Technical University of Moldova,
2 Institute for Material Science, Christian-Albrechts- University of Kiel,
3 School of Chemistry, Cardiff University, Main Building,
4 Utrecht University
Journal of Materials Chemistry A
Nr. 6(46) / 2018 / ISSN 2050-7488 / ISSNe 2050-7496
Disponibil online 10 December, 2018. Descarcări-0. Vizualizări-288
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