Vladimir Popok

Associate Professor (Docent) qualification

  • Skjernvej 4, A, 1112

    9220 Aalborg Ø

    Denmark

19942019
If you made any changes in Pure these will be visible here soon.

Research Output 1994 2019

2019

Charge States of Size-Selected Silver Nanoparticles Produced by Magnetron Sputtering

Popok, V. & Gurevich, L., Aug 2019, In : Journal of Nanoparticle Research. 21, 171.

Research output: Contribution to journalJournal articleResearchpeer-review

Silver Nanoparticles
Magnetron Sputtering
Nanoclusters
Silver
Magnetron sputtering

High-Fluence Ion Implantation of Polymers: Evolution of Structure and Composition

Popok, V., Feb 2019, Radiation Effects in Polymeric Materials. Kumar, V., Chaudhary, B., Sharma, V. & Verma, K. (eds.). Springer, p. 69-111

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearchpeer-review

ion implantation
fluence
polymers
ions
radiation damage
2018
21 Downloads (Pure)

AlGaN/GaN Heterostructures in High Electron Mobility Transistors

Caban, P., Thorpe, R., Feldman, L., Pedersen, K. & Popok, V., Oct 2018, Proceedings of VIII International Conference on Materials and Structures of Modern Electronics. Odzaev, V. B. (ed.). Minsk: BSU, p. 5-8 4 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Open Access
File
high electron mobility transistors
electron gas
stoichiometry
microscopy
probes

Arrays of Size-Selected Metal Nanoparticles Formed by Cluster Ion Beam Technique

Ceynowa, F. A., Chirumamilla, M., Zenin, V. & Popok, V., 7 May 2018, In : MRS Advances. 3, 45-46, p. 2771-2776 6 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

ion beams
nanoparticles
polymers
metals
plastic properties

Cluster Beam Synthesis of Polymer Composites with Nanoparticles

Popok, V., 27 Sep 2018, Polymer-based Multifunctional Nanocomposites and Their Applications. Song, K., Liu, C. & Guo, J. Z. (eds.). Higher Education Press, p. 35-76 42 p.

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearchpeer-review

94 Downloads (Pure)

Comparative study of Al metallization degradation in power diodes under passive and active thermal cycling

Brincker, M., Pedersen, K. B., Kristensen, P. K. & Popok, V., 26 Oct 2018, In : IEEE Transactions on Components, Packaging and Manufacturing Technology. 8, 12, p. 2073-2080 8 p., 8506441.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Thermal cycling
Metallizing
Degradation
Fatigue of materials
Aluminum Oxide
1 Citation (Scopus)
156 Downloads (Pure)

Comparative Study of Antibacterial Properties of Polystyrene Films with TiOx and Cu Nanoparticles Fabricated using Cluster Beam Technique

Popok, V., Jeppesen, C. M., Fojan, P., Kuzminova, A., Hanuš, J. & Kylián, O., 8 Mar 2018, In : Beilstein Journal of Nanotechnology. 9, p. 861-869 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Polystyrenes
polystyrene
Nanoparticles
nanoparticles
Composite films
58 Downloads (Pure)

Highly stable silver nanoparticles for SERS applications

Novikov, S., Popok, V., Evlyukhin, A. B., Muhammad, H., Morgen, P., Fiutowski, J., Beermann, J., Rubahn, H-G. & Bozhevolnyi, S., 15 Oct 2018, In : Journal of Physics: Conference Series (Online). 1092, 1, 5 p., 012098.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Open Access
File
silver
nanoparticles
helium ions
sensors
meteorology

Low temperature transient liquid phase bonded Cu-Sn-Mo and Cu-Sn-Ag-Mo interconnects: A novel approach for hybrid metal baseplates

Brincker, M., Kristensen, P. K., Söhl, S., Eisele, R. & Popok, V. N., 1 Sep 2018, In : Microelectronics Reliability. 88-90, September 2018, p. 774-778 5 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

liquid phases
Metals
Liquids
metals
electronic packaging
74 Downloads (Pure)

Structural Characterization of MOVPE Grown AlGaN/GaN for HEMT Formation

Popok, V., Aunsborg, T. S., Godiksen, R. H., Kristensen, P. K., Juluri, R. R., Caban, P. & Pedersen, K., Dec 2018, In : Reviews on Advanced Materials Science. 57, 1, p. 72-81 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Metallorganic vapor phase epitaxy
High electron mobility transistors
high electron mobility transistors
Heterojunctions
Buffers
3 Citations (Scopus)

Thermo-mechanically induced texture evolution and micro-structural change of aluminum metallization

Brincker, M., Walter, T., Kristensen, P. K. & Popok, V., Mar 2018, In : Journal of Materials Science: Materials in Electronics. 29, 5, p. 3898-3904 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Metallizing
Aluminum
chips (electronics)
textures
Textures
2017
11 Citations (Scopus)

Highly Stable Monocrystalline Silver Clusters for Plasmonic Applications

Novikov, S., Popok, V., Evlyukhin, A. V., Muhammad, H., Morgen, P., Fiutowski, J., Beermann, J., Rubahn, H-G. & Bozhevolnyi, S., 15 May 2017, In : Langmuir. 33, 24, p. 6062-6070 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Silver
silver
Nanoparticles
nanoparticles
Helium
4 Citations (Scopus)

Immersion of low-energy deposited metal clusters into poly(methyl methacrylate)

Popok, V. N., Hanif, M., Ceynowa, F. A. & Fojan, P., Oct 2017, In : Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 409, p. 91-95 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

metal clusters
Polymethyl methacrylates
polymethyl methacrylate
submerging
Annealing
4 Citations (Scopus)

Metal organic vapor phase epitaxy growth of (Al)GaN heterostructures on SiC/Si(111) templates synthesized by topochemical method of atoms substitution

Rozhavskaia, M. M., Kukushkin, S. A., Osipov, A., Myasoedov, A. V., Troshkov, S. I., Sorokin, L. M., Brunkov, P. N., Baklanov, A. V., Telyatnik, R. S., Juluri, R. R., Pedersen, K. & Popok, V., Jul 2017, In : Physica Status Solidi. A: Applications and Materials Science . 214, 10, 7 p., 1700190.

Research output: Contribution to journalJournal articleResearchpeer-review

Vapor phase epitaxy
Buffer layers
vapor phase epitaxy
Heterojunctions
Substitution reactions
13 Downloads (Pure)

POLYMER COMPOSITE FILMS WITH SIZE-SELECTED METAL NANOPARTICLES FABRICATED BY CLUSTER BEAM TECHNIQUE

Ceynowa, F. A., Chirumamilla, M. & Popok, V., 19 Sep 2017, 12th International Conference on Interaction of Radiation with Solids: Proceedings, Minsk, Belarus, 19-22 October 2017. Uglov, V. V., Baran, L. V. & Azarko, I. I. (eds.). Minsk, p. 301-303 3 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

nanoparticles
annealing
composite materials
polymers
metals

Simulation and Verification of Tip-Induced Polarization During Kelvin Probe Force Microscopy Measurements on Film Capacitors

Nielsen, D. A., Popok, V. & Pedersen, K., 2017, 3rd International Multidisciplinary Microscopy and Microanalysis Congress (InterM): Proceedings, Oludeniz, Turkey, 19-23 October 2015. Oral, A. Y. & Bahsi Oral, Z. B. (eds.). Springer, p. 215-221 7 p. (Springer Proceedings in Physics, Vol. 186).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

capacitors
microscopy
probes
polarization
simulation
6 Citations (Scopus)

Strength and reliability of low temperature transient liquid phase bonded Cu-Sn-Cu interconnects

Brincker, M., Söhl, S., Eisele, R. & Popok, V., 1 Aug 2017, In : Microelectronics Reliability. 76-77, p. 378-382 5 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

liquid phases
Liquids
Power electronics
thermal cycling tests
Temperature
4 Citations (Scopus)

Wire bond degradation under thermo- and pure mechanical loading

Pedersen, K. B., Nielsen, D. A., Czerny, B., Khatibi, G., Iannuzzo, F., Popok, V. & Pedersen, K., Jul 2017, In : Microelectronics Reliability. 76-77, p. 373-377 5 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

wire
Wire
degradation
Degradation
cycles
2016
3 Citations (Scopus)
148 Downloads (Pure)

Comprehensive physical analysis of bond wire interfaces in power modules

Popok, V., Pedersen, K. B., Kristensen, P. K. & Pedersen, K., 1 Apr 2016, In : Microelectronics Reliability. 58, p. 58-64 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

wire
Wire
degradation
Degradation
energy technology
8 Citations (Scopus)

Degradation evolution in high power IGBT modules subjected to sinusoidal current load

Pedersen, K. B., Haxen Østergaard, L., Kristensen, P. K., Ghimire, P., Popok, V. & Pedersen, K., Feb 2016, In : Journal of Materials Science: Materials in Electronics. 27, 2, p. 1938-1945 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2 Citations (Scopus)

Mechanisms of metallization degradation in high power diodes

Brincker, M., Kristensen, P. K., Pedersen, K. B. & Popok, V., 18 Sep 2016, In : Microelectronics Reliability. 64, p. 489–493 5 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Metallizing
diodes
degradation
Degradation
atmospheres

Passive thermal cycling of power diodes under controlled atmospheric conditions - effects on metallization degradation

Brincker, M., Pedersen, K. B., Kristensen, P. K. & Popok, V., 8 Mar 2016, CIPS 2016: 9th International Conference on Integrated Power Electronics Systems. VDE Verlag GMBH, 6 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

9 Citations (Scopus)

Poly (methyl methacrylate) Composites with Size-Selected Silver Nanoparticles Fabricated using Cluster Beam Technique

Hanif, M., Juluri, R. R., Chirumamilla, M. & Popok, V., 15 Jun 2016, In : Journal of Polymer Science. Part B, Polymer Physics. 54, 12, p. 1152-1159 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Polymethyl Methacrylate
Polymethyl methacrylates
Silver
polymethyl methacrylate
silver

Polymer Composite Films with Size-Selected Metal Nanoparticles

Hanif, M., Fojan, P. & Popok, V., Dec 2016, Proceedings of VII International Conference on Materials and Structures of Modern Electronics. Odzaev, V. B. (ed.). Minsk: Belarusian State University, p. 202-204 3 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Open Access
76 Downloads (Pure)

Polymer films with size-selected silver nanoparticles as plasmon resonance-based transducers for protein sensing

Muhammad, H., Juluri, R. R., Fojan, P. & Popok, V., 20 Oct 2016, In : Biointerface Research in Applied Chemistry. 6, 5, p. 1564-1568

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Transducers
Silver
Polymer films
Nanoparticles
Polymers
2015
6 Downloads (Pure)

Cluster Implantation and Deposition Apparatus: Design and Capabilities

Hanif, M. & Popok, V., 2015, Nano-Structures for Optics and Photonics: Optical Strategies for Enhancing Sensing, Imaging, Communication and Energy Conversion. Di Bartolo, B., Collins, J. & Silvestri, L. (eds.). Dordrecht: Springer Science+Business Media, p. 505-507 3 p. (NATO Science for Peace and Security Series B: Physics and Biophysics).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

implantation
hydrogen production
metal clusters
optical measuring instruments
stopping
6 Citations (Scopus)
3 Downloads (Pure)

Copper nanoparticles synthesized in polymers by ion implantation: Surface morphology and optical properties of the nanocomposites

Popok, V., Nuzhdin, V., Valeev, V. & Stepanov, A., 15 Jan 2015, In : Journal of Materials Research. 30, 1, p. 86-92 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Ion implantation
Surface morphology
ion implantation
Copper
Nanocomposites
21 Citations (Scopus)
8 Downloads (Pure)

Degradation Assessment in IGBT Modules Using Four-Point Probing Approach

Pedersen, K. B., Kristensen, P. K., Popok, V. & Pedersen, K., May 2015, In : I E E E Transactions on Power Electronics. 30, 5, p. 2405-2412 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Insulated gate bipolar transistors (IGBT)
Degradation
Wear of materials
11 Citations (Scopus)

Degradation mapping in high power IGBT modules using four-point probing

Pedersen, K. B., Haxen Østergaard, L., Ghimire, P., Popok, V. & Pedersen, K., Jul 2015, In : Microelectronics Reliability. 55, 8, p. 1196-1204

Research output: Contribution to journalJournal articleResearchpeer-review

4 Citations (Scopus)

Effects of thermal cycling on aluminum metallization of power diodes

Brincker, M., Pedersen, K. B., Kristensen, P. K. & Popok, V., 16 Oct 2015, In : Microelectronics Reliability. 55, p. 1988-1991 4 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Thermal cycling
Metallizing
Aluminum
Sheet resistance
diodes
1 Citation (Scopus)
421 Downloads (Pure)

Electric field mapping inside metallized film capacitors

Nielsen, D. A., Popok, V. & Pedersen, K., 2015, 61st Reliability and Maintainability Symposium (RAMS), 26-29 Jan. 2015, Palm Harbor. IEEE, 6 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

File
capacitors
electric fields
microscopy
probes
failure modes
1 Citation (Scopus)
382 Downloads (Pure)

Free surface entropic lattice Boltzmann simulations of film condensation on vertical hydrophilic plates

Hygum, M. A., Karlin, I. & Popok, V., Aug 2015, In : International Journal of Heat and Mass Transfer. 87, p. 576-582 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

File
film condensation
Condensation
simulation
Liquid films
laminar flow
139 Downloads (Pure)

Humidity evolution (breathing effect) in enclosures with electronics

Hygum, M. A. & Popok, V., Nov 2015, IMAPS Nordic Annual Conference 2015 June 8-9, Helsingør. Kutilainen, J. (ed.). Red Hook: Curran Associates, Inc, p. 75-79 5 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Enclosures
Atmospheric humidity
Electronic equipment
Moisture
Containers
143 Downloads (Pure)

Low-Energy Interaction of Metal Cluster Ions with Surfaces

Hanif, M. & Popok, V., 20 Aug 2015, Ion-Surface Interaction : Proceedings of XXII International Conference, Moscow, August 20-24, 2015. Zykova, E. Y., Karaseov, P. A., Titov, A. I. & Yurasova, V. E. (eds.). Moscow, Vol. 1. p. 47-52 6 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Open Access
File
234 Downloads (Pure)

Magnetron sputtering cluster apparatus for formation and deposition of size-selected metal nanoparticles

Hanif, M. & Popok, V., 2015, Physics, Chemistry and Applications of Nanostructures: Proceedings of International Conference Nanomeeting-2015. Minsk, May 26-29, 2015. Borisenko, V. E., Gaponenko, S. V., Gurin, V. S. & Kam, C. H. (eds.). Singapore: World Scientific, p. 416-419 4 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Open Access
File
magnetron sputtering
nanoparticles
metals
silver
selectors
178 Downloads (Pure)

Modeling of humidity-related reliability in enclosures with electronics

Hygum, M. A. & Popok, V., Nov 2015, IMAPS Nordic Annual Conference 2015 June 8-9, Helsingør. Kutilainen, J. (ed.). Red Hook: Curran Associates, Inc, p. 106-110 5 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Enclosures
Atmospheric humidity
Electronic equipment
Printed circuit boards
Water
2 Citations (Scopus)
308 Downloads (Pure)

Modelling and experimental verification of tip-induced polarization in Kelvin probe force microscopy measurements on dielectric surfaces

Nielsen, D. A., Popok, V. & Pedersen, K., 21 Nov 2015, In : Journal of Applied Physics. 118, 19, 7 p., 195301.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
microscopy
probes
polarization
micrometers
predictions
11 Citations (Scopus)

Structure and Plasmonic Properties of Thin PMMA Layers with Ion-Synthesized Ag Nanoparticles

Popok, V., Hanif, M., Mackova, A. & Mikšovȧ, R., Apr 2015, In : Journal of Polymer Science. Part B, Polymer Physics. 53, 9, p. 664-672 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Polymethyl Methacrylate
Ions
Nanoparticles
Ion implantation
nanoparticles
6 Citations (Scopus)
302 Downloads (Pure)

Supported silver clusters as nanoplasmonic transducers for protein sensing

Fojan, P., Hanif, M., Bartling, S., Hartmann, H., Barke, I. & Popok, V., Jun 2015, In : Sensors and Actuators B: Chemical. 212, p. 377-381 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

File
2014
7 Citations (Scopus)
176 Downloads (Pure)

Cluster Ion Implantation in Graphite and Diamond: Radiation Damage and Stopping of Cluster Constituents

Popok, V., 4 Aug 2014, In : Reviews on Advanced Materials Science. 38, 1, p. 7-16 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Diamond
Graphite
Radiation damage
radiation damage
stopping
280 Downloads (Pure)

Humidity distribution affected by freely exposed water surfaces: Simulations and experimental verification

Hygum, M. A. & Popok, V., 28 Jul 2014, In : Physical Review E. Statistical, Nonlinear, and Soft Matter Physics. 90, 1, 8 p., 013023.

Research output: Contribution to journalJournal articleResearchpeer-review

File
Humidity
surface water
humidity
Water
reliability engineering
20 Citations (Scopus)

Interface structure and strength of ultrasonically wedge bonded heavy aluminium wires in Si-based power modules

Pedersen, K. B., Benning, D., Kristensen, P. K., Popok, V. & Pedersen, K., Jul 2014, In : Journal of Materials Science: Materials in Electronics. 25, 7, p. 2863-2871 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

7 Citations (Scopus)
210 Downloads (Pure)

Polymer Films with Ion-Synthesized Cobalt and Iron Nanoparticles: Conductance and Magnetism

Popok, V., Feb 2014, In : Reviews on Advanced Materials Science. 36, 1, p. 1-12 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Metal nanoparticles
Magnetism
Cobalt
Polymer films
Magnetic properties
2013
248 Downloads (Pure)

Cluster Deposition and Implantation on/in Graphite

Popok, V., 2013, Graphite: Properties, Occurrences and Uses. Campbell, Q. C. (ed.). Nova Science Publishers, p. 279-298

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearch

Open Access
File
Graphite
Covalent bonds
Nanoelectronics
Scaling laws
Landing
340 Downloads (Pure)

Cluster Ion Implantation and Radiation Damage in Graphite and Diamond

Popok, V., Samela, J., Nordlund, K. & Popov, V. P., 2013, Proceedings of XXI International Conference on Ion-Surface Interaction, Aug. 22-26, 2013, Yaroslavl. Zykova, E. Y., Karaseov, P. A., Titov, A. I. & Yurasova, V. E. (eds.). Vol. 2. p. 10-14 5 p. (Proceedings of the XXI Conferecne on Ion-Surface Interactions, ISI-2013, Vol. 2).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

File
1 Citation (Scopus)

Correlation of electronic and magnetic properties of thin polymer layers with cobalt nanoparticles

Kharchenko, A., Lukashevich, M., Popok, V., Khaibullin, R., Valeev, V., Bazarov, V., Petracic, O., Wieck, A. & Odzhaev, V., Feb 2013, In : Particle & Particle Systems Characterization. 30, 2, p. 180-184 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Cobalt
Electronic properties
Magnetic properties
Polymers
fluence
17 Citations (Scopus)
1 Downloads (Pure)

Micro-sectioning approach for quality and reliability assessment of wire bonding interfaces in IGBT modules

Pedersen, K. B., Kristensen, P. K., Popok, V. & Pedersen, K., Sep 2013, In : Microelectronics Reliability. 53, 9-11, p. 1422-1426

Research output: Contribution to journalJournal articleResearchpeer-review

2012
22 Citations (Scopus)
2 Downloads (Pure)

Design and capabilities of an experimental setup based on magnetron sputtering for formation and deposition of size-selected metal clusters on ultra-clean surfaces

Hartmann, H., Popok, V., Barke, I., von Oeynhausen, V. & Meiwes-Broer, K-H., Jul 2012, In : Review of Scientific Instruments. 83, 7, p. 073304 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

metal clusters
Magnetron sputtering
Atomic force microscopy
magnetron sputtering
Amorphous carbon
6 Citations (Scopus)
3 Downloads (Pure)

Impact of keV-energy argon clusters on diamond and graphite

Popok, V., Samela, J., Nordlund, K. & Popov, V. P., 1 Jul 2012, In : Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 282, p. 112-115

Research output: Contribution to journalJournal articleResearchpeer-review

Argon
Diamonds
Graphite
graphite
diamonds
5 Citations (Scopus)
288 Downloads (Pure)

Implantation of keV-energy argon clusters and radiation damage in diamond

Popok, V., Samela, J., Nordlund, K. & Popov, V., 15 Jan 2012, In : Physical Review B (Condensed Matter and Materials Physics). 85, 3, p. 033405 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Diamond
Argon
Radiation damage
radiation damage
Diamonds