Vladimir Popok

Associate Professor (Docent) qualification

  • Skjernvej 4, A, 1112

    9220 Aalborg Ø

    Denmark

19942019
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Research Output 1994 2019

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Journal article
4 Citations (Scopus)

Annealing behavior of boron atoms implanted into polyethyleneterephtalate

Vacik, J., Hnatowicz, V., Cervena, J., Perina, V., Popok, V., Odzhaev, V., Svorcik, V., Rybka, V., Arenholz, E. & Fink, D., May 2000, In : Nuclear Instruments and Methods in Physics Reseach B. 166-167, p. 637-640 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Boron
boron
Annealing
Atoms
annealing
4 Citations (Scopus)

Annealing of Radiation Defects in Dual Implanted Silicon

Kozlov, I. P., Odzhaev, V., Popok, V. & Hnatowicz, V., 1996, In : Semiconductor Science and Technology. 11, 5, p. 722-725 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

18 Citations (Scopus)

Anomalous Depth Distribution of Fe and Co Atoms in Polyimide Implanted to High Fluence

Popok, V., Khaibullin, R. I., Bazarov, V., Valeev, V., Hnatowicz, V., Mackova, A. & Odzhaev, V., May 2002, In : Nuclear Instruments and Methods in Physics Reseach B. 191, 1-4, p. 695-699 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

polyimides
Polyimides
fluence
Atoms
Metals
9 Citations (Scopus)

Anomalous diffusion of iodine ions into polypropylene implanted with F+ and I+ ions

Hnatowicz, V., Kvítek, J., Švorčík, V., Rybka, V. & Popok, V., 18 Jan 1995, In : Journal of Applied Polymer Science. 55, p. 451-454 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Polypropylenes
Iodine
Ions
Atoms
Ion implantation
16 Citations (Scopus)

Anomalous diffusion of Pb atoms into polyethylene implanted with F+and As+ ions to different doses

Hnatowicz, V., Kvítek, J., Peřina, V., Švorčík, V., Rybka, V. & Popok, V., 1 Jan 1994, In : Nuclear Inst. and Methods in Physics Research, B. 93, 3, p. 282-287 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Polyethylenes
polyethylenes
dosage
Atoms
Ions
20 Citations (Scopus)

Argon cluster impacts on layered silicon, silica and graphite surfaces

Samela, J., Nordlund, K., Keinonen, J., Popok, V. & Campbell, E. E. B., May 2007, In : The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics. 43, 1-3, p. 181-184 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

bombardment
graphite
argon
silicon dioxide
silicon
49 Citations (Scopus)
43 Downloads (Pure)

Beams of atomic clusters: effects on impact with solids

Popok, V. & Campbell, E. E. B., Jan 2006, In : Reviews on Advanced Materials Science. 11, 1, p. 19-45 27 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
atomic clusters
Ions
Materials science
Ion implantation
Erosion
1 Citation (Scopus)

Boron Electrical Activation in Dual B + N and B + Ar Implanted Silicon

Odzhaev, V., Popok, V., Prosolovich, V. S. & Hnatowicz, V., 1996, In : Applied Physics A: Materials Science & Processing. 62, p. 355-358 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

95 Citations (Scopus)
108 Downloads (Pure)

Cationic Disorder and Phase Segregation in LaAlO3/SrTiO3 Heterointerfaces Evidenced by Medium-Energy Ion Spectroscopy

Kalabukhov, A., Boikov, Y. A., Serenkov, I. T., Sakharov, V. I., Popok, V., Gunnarson, R., Borjesson, J., Ljustina, N., Olsson, E., Winkler, D. & Claeson, T., 2 Oct 2009, In : Physical Review Letters. 103, 14, 4 p., 146101.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
disorders
spectroscopy
surface layers
ions
film thickness
12 Citations (Scopus)

Charge Carrier Transport in Polyimide with Co Nanoparticles Formed by Ion Implantation

Popok, V., Lukashevich, M., Lukashevich, S. M., Khaibullin, R. I. & Bazarov, V., Sep 2004, In : Surface Science. 566-568, Part 1, p. 327-331 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Carrier transport
Charge carriers
polyimides
Polyimides
Ion implantation
1 Citation (Scopus)

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

Popok, V. & Gurevich, L., Aug 2019, In : Journal of Nanoparticle Research. 21, 8, 171.

Research output: Contribution to journalJournal articleResearchpeer-review

Silver Nanoparticles
Magnetron Sputtering
Nanoclusters
Silver
Magnetron sputtering
7 Citations (Scopus)
187 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
144 Citations (Scopus)

Cluster-surface interaction: from soft landing to implantation

Popok, V., Barke, I., Campbell, E. E. B. & Meiwes-Broer, K-H., Oct 2011, In : Surface Science Reports. 66, 10, p. 347-377 31 p.

Research output: Contribution to journalJournal articleResearchpeer-review

soft landing
Landing
surface reactions
implantation
Kinetic energy
1 Citation (Scopus)
133 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)
189 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

Comparative study of wire bond degradation under power and mechanical accelerated tests

Popok, V., Buhrkal-Donau, S., Czerny, B., Khatibi, G., Luo, H., Iannuzzo, F. & Pedersen, K., 1 Sep 2019, In : Journal of Materials Science: Materials in Electronics. 30, 18, p. 17040-17045 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

wire
Wire
degradation
Degradation
cycles
17 Citations (Scopus)

Comparison of silicon potentials for cluster bombardment simulations

Samela, J., Nordlund, K., Keinonen, J. & Popok, V., Feb 2007, In : Nuclear Instruments and Methods in Physics Reseach B. 255, 1, p. 253-258 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Sputtering
bombardment
Silicon
silicon
Molecular dynamics
15 Citations (Scopus)

Complex Crater Formation on Silicon by Low-Energy Ar Cluster Ion Implantation

Popok, V., Prasalovich, S. & Campbell, E. E. B., Sep 2004, In : Surface Science. 566-568, Part 2, p. 1179-1184 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Silicon
craters
Ion implantation
ion implantation
Ions
22 Citations (Scopus)

Compositional alteration of polyimide under high fluence implantation by Co+ and Fe+ ions

Popok, V., Khaibullin, R. I., Toth, A., Beshliu, V., Hnatowicz, V. & Mackova, A., Jun 2003, In : Surface Science. 532-535, p. 1034-1039 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

polyimides
Polyimides
Ion implantation
implantation
fluence
6 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
30 Citations (Scopus)

Conductance and EPR study of the endohedral fullerene Li@C60

Popok, V., Azarko, I. I., Gromov, A. V., Jönsson, M., Lassesson, A. & Campbell, E. E. B., Feb 2005, In : Solid State Communications. 133, 8, p. 499–503 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Fullerenes
Relaxation time
fullerenes
Paramagnetic resonance
electron paramagnetic resonance
6 Citations (Scopus)

Conductance and polarisability of C60 films

Popok, V., Jönsson, M. & Campbell, E. E. B., Apr 2007, In : Journal of Nanoscience and Nanotechnology. 7, 4-5, p. 1434-1438 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Atomic force microscopy
atomic force microscopy
Remanence
Temperature
electrical measurement
7 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
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
1 Citation (Scopus)

Defects formation in the dual B+ and N+ ions implanted silicon

Popok, V., Odzhaev, V., Hnatowicz, V., Kvítek, J., Švorčik, V. & Rybka, V., 1 Oct 1994, In : Czechoslovak Journal of Physics. 44, 10, p. 949-956 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

implantation
annealing
defects
silicon
dosage
23 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
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

15 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

1 Citation (Scopus)

Depth Distribution of Boron and Radiation Defects in Silicon Dual Implanted with B+ and N+ Ions

Odzhaev, V. B., Popok, V. N., Červená, J., Hnatowicz, V., Kvítek, J. & Vacík, J., 1 Jan 1995, In : physica status solidi (a). 147, 1, p. 91-97 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Boron
Silicon
boron
Ions
Radiation
24 Citations (Scopus)
14 Downloads (Pure)

Design and capabilities of a cluster implantation and deposition apparatus: first results on hillock formation under energetic cluster ion bombardment

Popok, V., Prasalovich, S. & Campbell, E. E. B., Dec 2002, In : Review of Scientific Instruments. 73, 12, p. 4283-4287 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Ion bombardment
bombardment
implantation
ions
Substrates
23 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
16 Citations (Scopus)

Diffusion of iodine into polyethylene implanted with 150 keV As+ ions

Jankovskij, O., Švorčík, V., Rybka, V., Hnatowicz, V. & Popok, V., 1 Jan 1995, In : Nuclear Inst. and Methods in Physics Research, B. 95, 2, p. 192-196 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Iodine
iodine
Polyethylenes
polyethylenes
dosage
10 Citations (Scopus)

Doping of ion implanted polyethylene with metallocarborane

Hnatowicz, V., Vacík, J., Červená, J., Švorčík, V., Rybka, V., Popok, V., Fink, D. & Klett, R., 2 Nov 1995, In : Nuclear Inst. and Methods in Physics Research, B. 105, 1-4, p. 241-244 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Polyethylenes
polyethylenes
Doping (additives)
dosage
Atoms
4 Citations (Scopus)

Doping of latent tracks in polyethylene by iodine diffusion

Hnatowicz, V., Vacík, J., Peřina, V., Švorčík, V., Rybka, V., Popok, V., Jankovskij, O., Fink, D. & Klett, R., 1 Jan 1995, In : Radiation Measurements. 25, 1-4, p. 71-72 2 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Iodine
iodine
Polyethylenes
polyethylenes
Doping (additives)

Dual implantation of silicon with boron and argon ions

Popok, V., Hnatowicz, V., Kvítek, J., Svorcik, V. & Rybka, V., 1994, In : physica status solidi (a). 141, 1, p. 93-98 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Boron
Argon
Radiation damage
Silicon
Ion implantation
2 Citations (Scopus)

Dual implantation of silicon with boron and argon ions

Popok, V., Hnatowicz, V., Kvítek, J., Švorčík, V. & Rybka, V., 1 Jan 1994, In : physica status solidi (a). 141, 1, p. 93-98 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Boron
Argon
Radiation damage
Silicon
Ion implantation
16 Citations (Scopus)
39 Downloads (Pure)

Effect of the Ion Beam Current Density on the Formation of Implanted Metal Nanoparticles in a Dielectric Matrix

Stepanov, A. & Popok, V., Dec 2003, In : Technical Physics Letters. 29, 12, p. 977-979 3 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
beam currents
ion beams
current density
nanoparticles
matrices
7 Citations (Scopus)
9 Downloads (Pure)

Effect of the Target Surface Temperature on the Distribution of Nanoparticles Formed by Implantation

Stepanov, A., Hole, D. E. & Popok, V., Jul 2001, In : Technical Physics Letters. 27, 7, p. 554-556 3 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
surface temperature
implantation
nanoparticles
glass
optical reflection
6 Citations (Scopus)

Electrical Properties of Polyethylene Modified by Ion Implantation and Diffusion

Odzhaev, V., Popok, V., Kozlova, E. I., Jankovskij, O. N. & Karpovich, I. A., May 2000, In : Nuclear Instruments and Methods in Physics Reseach B. 166-167, p. 655-659 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Ion implantation
ion implantation
Polyethylenes
polyethylenes
Electric properties
3 Citations (Scopus)

Electronic properties of thin films sublimed from La@C82 and Li@C60

Popok, V., Gromov, A. V., Jonsson, M., Taninaka, A., Shinohara, H. & Campbell, E. E. B., Jun 2008, In : Nano. 3, 3, p. 155-160 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Electronic properties
Thin films
thin films
electronics
electrical measurement
11 Downloads (Pure)

Electron-transport properties and Andersen transition in polyimide films implanted by cobalt ions (in Russian)

Lukashevich, M., Popok, V., Odzhaev, V., Lukashevich, S. M., Khaibullin, R. I. & Bazarov, V., Aug 2004, In : Doklady of National Academy of Sciences of Belarus. 48, 4, p. 42-47 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
43 Citations (Scopus)

Energetic cluster ion beams: Modification of surfaces and shallow layers

Popok, V., 22 Aug 2011, In : Materials Science and Engineering R: Reports. 72, 7-8, p. 137-157 21 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Ion beams
Dry etching
Scaling laws
Radiation damage
Kinetic energy
9 Citations (Scopus)

EPR spectroscopy of ion implanted polymer films

Azarko, I. I., Hnatowicz, V., Kozlov, I. P., Kozlova, E. I., Odzhaev, V. B. & Popok, V. N., 1 Jan 1994, In : physica status solidi (a). 146, 2, p. K23-K27

Research output: Contribution to journalJournal articleResearchpeer-review

12 Citations (Scopus)

Experimental studies of complex crater formation under cluster implantation of solids

Prasalovich, S., Popok, V., Persson, P. & Campbell, E. E. B., Oct 2005, In : The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics. 36, 1, p. 79-88 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

craters
implantation
sapphire
silicon
transmission electron microscopy
13 Citations (Scopus)
40 Downloads (Pure)

Ferromagnetic Resonance Investigations of Cobalt Implanted Polyimides

Rameev, B. Z., Okay, C., Yildiz, F., Khaibullin, R. I., Popok, V. & Aktas, B., Feb 2004, In : Journal of Magnetism and Magnetic Materials. 278, 1-2, p. 164-171 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Ferromagnetic resonance
ferromagnetic resonance
Cobalt
polyimides
Polyimides
21 Citations (Scopus)

Ferromagnetic resonance study of iron implanted PET foils

Okay, C., Rameev, B. Z., Khaibullin, R. I., Okutan, M., Yildiz, F., Popok, V. & Aktas, B., Jul 2006, In : Physica Status Solidi - A - Applications and Materials Science. 203, 7, p. 1525-1532 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

17 Citations (Scopus)

Formation of anisotropic ferromagnetic response in rutile (TiO2) implanted with cobalt ions

Khaibullin, R., Ibragimov, S. Z., Tagirov, L. R., Popok, V. & Khaibullin, I. B., Apr 2007, In : Nuclear Instruments and Methods in Physics Reseach B. 257, 1-2, p. 369-373 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

rutile
Cobalt
cobalt
ferromagnetism
Ferromagnetism
12 Citations (Scopus)
21 Downloads (Pure)

Formation of Metallic Nanoparticles in Silicate Glass through Ion Implantation

Stepanov, A., Popok, V. & Hole, D. E., Mar 2002, In : Glass Physics and Chemistry. 28, 2, p. 90-95 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Silicates
Ion implantation
ion implantation
silicates
Nanoparticles
15 Citations (Scopus)
31 Downloads (Pure)

Formation of surface nanostructures on rutile (TiO2): comparative study of low-energy cluster ion and high-energy monoatomic ion impact

Popok, V., Jensen, J., Vuckovic, S., Mackova, A. & Trautmann, C., 24 Sep 2009, In : Journal of Physics D: Applied Physics. 42, 20, 6 p., 205303.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
ion impact
rutile
Nanostructures
Ions
stopping
1 Citation (Scopus)
425 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