Alexander Obraztsov
Research Director
Department of Physics and Mathematics, Faculty of Science, Forestry and Technology
alexander.obraztsov@uef.fi | +358 50 341 4361
Publications
175/175 items-
Nano- and micro-crystalline diamond film structuring with electron beam lithography mask
Quarshie, Mariam M; Malykhin, Sergei; Obraztsov, Alexander; Kuzhir, Polina. 2024. Nanotechnology. 35: -
All‐Optical Thermometry with NV and SiV Color Centers in Biocompatible Diamond Microneedles
Golubewa, Lena; Padrez, Yaraslau; Malykhin, Sergei; Kulahava, Tatsiana; Shamova, Ekaterina; Timoshchenko, Igor; Franckevicius, Marius; Selskis, Algirdas; Karpicz, Renata; Obraztsov, Alexander; Svirko, Yuri; Kuzhir, Polina. 2022. Advanced optical materials. 10: -
Control of NV, SiV and GeV centers formation in single crystal diamond needles
Malykhin, Sergei; Mindarava, Yuliya; Ismagilov, Rinat; Jelezko, Fedor; Obraztsov, Alexander. 2022. Diamond and related materials. 125: -
Proceedings of the 8th International Workshop Nanocarbon Photonics and Optoelectronics
Obraztsov, Alexander; Svirko, Yuri . 2022. . . Itä-Suomen yliopisto -
Surface graphitization of diamond nanotips induced by field-emission current
Kleshch, Victor I.; Porshyn, Vitali; Serbun, Pavel; Orekhov, Anton S.; Ismagilov, Rinat R.; Lützenkirchen-Hecht, Dirk; Obraztsov, Alexander N.. 2022. Applied physics letters. 120: -
Single-Crystal Diamond Needle Fabrication Using Hot-Filament Chemical Vapor Deposition
Ismagilov, Rinat; Malykhin, Sergei; Puzyr, Aleksey; Loginov, Artem; Kleshch, Victor; Obraztsov, Alexander. 2021. Materials. 14: 2320 -
Carbon single-electron point source controlled by Coulomb blockade
Kleshch, Victor I; Porshyn, Vitali; Orekhovc, Anton S; Orekhov, Andrey S; Lützenkirchen-Hecht, Dirk; Obraztsov, Alexander N. 2020. Carbon. 171: 154-160 -
Circular photocurrent in the carbon nanowall film
Zonov, RG; Mikheev, GM; Obraztsov, AN; Svirko, Y. 2020. Optics letters. 45: 2022-2025 -
Coulomb blockade and quantum confinement in field electron emission from heterostructured nanotips
Kleshch, Victor I; Porshyn, Vitali; Lützenkirchen-Hecht, Dirk; Obraztsov, Alexander N. 2020. Physical review B. 102: 235437 -
Macro-, micro- and nano-roughness of carbon-based interface with the brain cells: towards a versatile bio-sensing platform
Golubewa, Lena; Rehman, Hamza; Kulahava, Tatsiana; Karpicz, Renata; Baah, Marian; Kaplas, Tommy; Shah, Ali; Malykhin, Sergei; Obraztsov, Alexander; Rutkauskas, Danielis; Jankunec, Marija; Matulaitiene, Ieva; Selskis, Algirdas; Denisov, Andrei; Svirko, Yuri; Kuzhir, Polina. 2020. Sensors. 20: 5028 -
A Comparative Study of Field Emission From Pristine, Ion-Treated and Tungsten Nanoparticle-Decorated p-Type Silicon Tips
Kleshch, Victor I; Serbun, Pavel; Lützenkirchen-Hecht, Dirk; Orekhov, Anton S; Ivanov, Victor E; Prommesberger, Christian; Langer, Christoph; Schreiner, Rupert; Obraztsov, Alexander N. 2019. Physica status solidi B : basic research. 256: 1800646 -
Coherent Detection of Terahertz Radiation with Graphene
Obraztsov, PA; Chizhov, PA; Kaplas, T; Bukin, VV; Silvennoinen, M; Hsieh, C-F; Konishi, K; Nemoto, N; Kuwata-Gonokami, M. 2019. Acs photonics. 6: 1780-1788 -
Conduction mechanisms and voltage drop during field electron emission from diamond needles
Torresin, Olivier; Borz, Mario; Mauchain, Julien; Blum, Ivan; Kleshch, Victor I; Obraztsov, Alexander N; Vella, Angela; Chalopin, Benoit. 2019. Ultramicroscopy. 202: 51-56 -
Effect of laser illumination on the electrical conductivity of single-crystal diamond needles
Arnoldi, L; Borz, M; Blum, I; Kleshch, V; Obraztsov, A; Vella, A. 2019. Journal of applied physics. 126: 45710 -
Few-layer graphene formation by carbon deposition on polycrystalline Ni surface
Loginov, AB; Bozhev, IV; Bokova-Sirosh, SN; Obraztsova, ED; Ismagilov, RR; Loginov, BA; Obraztsov, AN. 2019. Applied surface science. 494: 1030-1035 -
Field emission microscopy pattern of a single-crystal diamond needle under ultrafast laser illumination
Mammez, MH; Borz, M; Blum, I; Moldovan, S; Arnoldi, L; Idlahcen, S; Hideur, A; Kleshch, VI; Obraztsov, AN; Vella, A. 2019. New journal of physics. 21: 113060 -
Formation of GeV, SiV, and NV Color Centers in Single Crystal Diamond Needles Grown by Chemical Vapor Deposition
Malykhin, Sergei; Mindarava, Yuliya; Ismagilov, Rinat; Orekhov, Anton; Jelezko, Fedor; Obraztsov, Alexander. 2019. Physica status solidi B : basic research. 256: 1800721 -
Formation of Graphene on Polycrystalline Nickel
Loginov, AB; Bozhev, I; Bokova-Sirosh, SN; Obraztsova, ED; lsmagilov, RR; Loginov, BA; Obraztsov, AN. 2019. Technical physics. 64: 1666-1672 -
Nanocarbon Photonics and Optoelectronics
Obraztsov, Alexander. 2019. Physica status solidi B : basic research. 256: 1900519 -
Photoassisted and multiphoton emission from single-crystal diamond needles
Borz, M; Mammez, MH; Blum, I; Houard, J; Da Costa, G; Delaroche, F; Idlahcen, S; Haboucha, A; Hideur, A; Kleshch, VI; Obraztsov, AN; Vella A. 2019. Nanoscale. 11: 6852-6858 -
Strain sensitivity and symmetry of 2.65 eV color center in diamond nanoscale needles
Venturi, L; Rigutti, L; Houard, J; Blum, I; Malykhin, S; Obraztsov, A; Vella, A. 2019. Applied physics letters. 114: 143104 -
Nanocarbon Photonics and Optoelectronics
Obraztsov, Alexander N. 2018. Physica status solidi B : basic research. 255: 1870105 -
Production and potential applications of needle-like diamonds
Malykhin, Sergey A; Alexeev, Andrey M; Obraztsova, Ekaterina A; Ismagilov, Rinat R; Kleshch, Victor I; Obraztsov, Alexander N. 2018. Materials today : proceedings. 5: 26146-26152 -
Structural and morphological peculiarities of needle-like diamond crystallites obtained by chemical vapor deposition
Alexeev, AM; Ismagilov, RR; Obraztsov, AN. 2018. Diamond and related materials. 87: 261-266 -
Thermal diffusivity of diamond nanowires studied by laser assisted atom probe tomography
Arnoldi, L; Spies, M; Houard, J; Blum, I; Etienne, A; Ismagilov, R; Obraztsov, A; Vella, A. 2018. Applied physics letters. 112: 143104 -
Ultrafast zero-bias photocurrent and terahertz emission in hybrid perovskites
Obraztsov, Petr A; Lyashenko, Dmitry; Chizhov, Pavel A; Konishi, Kuniaki; Nemoto, Natsuki; Kuwata-Gonokami, Makoto; Welch, Eric; Obraztsov, Alexander N; Zakhidov, Alex. 2018. Communications physics. 1: 14 -
A Comparative Study of Field Emission From Semiconducting and Metallic Single-Walled Carbon Nanotube Planar Emitters
Kleshch Victor I, Eremina Valentina A, Serbun Pavel, Orekhov Anton S, Lützenkirchen-Hecht Dirk, Obraztsova Elena D, Obraztsov Alexander N. 2017. Physica status solidi B : basic research. 2018; 255: 1700268 -
Detonation Nanodiamond-Assisted Carbon Nanotube Growth by Hot Filament Chemical Vapor Deposition
Kudarenko Ilya P, Malykhin Sergei A, Orekhov Andrey S, Puzyr Aleksey P, Kleshch Victor I, Ismagilov Rinat R, Obraztsov Alexander N. 2017. Physica status solidi B : basic research. 2018; 255: 1700286 -
Field Electron Emission From CVD Nanocarbon Films Containing Scrolled Graphene Structures
Kleshch Victor I, Bandurin Denis A, Serbun Pavel, Ismagilov Rinat R, Lützenkirchen-Hecht Dirk, Müller Günter, Obraztsov Alexander N. 2017. Physica status solidi B : basic research. 2018; 255: 1700270 -
Field emission and field ion microscopy from single crystal diamond needle
Borz M, Blum I, Vella A, Torresin O, Mauchain J, Chalopin B, Obraztsov A N. Teoksessa: Langer Christoph, Lawrowski Robert(toim.) , 2017. Technical Digest 2017: 30th International Vacuum Nanoelectronics Conference (IVNC), 10-14 July 2017. s. 86-87. -
Field emission properties of p-type silicon tips decorated with tungsten nanoparticles
Kleshch Victor, Serbun Pavel, Orekhov Anton, Lutzenkirchen-Hecht Dirk, Obraztsov Alexander, Prommesberger Christian, Langer Christoph, Schreiner Rupert. Teoksessa: Langer Christoph, Lawrowski Robert(toim.) , 2017. Technical Digest 2017: 30th International Vacuum Nanoelectronics Conference (IVNC), 10-14 July 2017. s. 138-139. -
Laser-induced photoemission from tungsten and diamond tips
Torresin Olivier, Mauchain Julien, Chalopin Benoit, Borz Mario, Blum Ivan, Vella Angela, Obraztsov Alexander N. Teoksessa: Langer Christoph, Lawrowski Robert(toim.) , 2017. Technical Digest 2017: 30th International Vacuum Nanoelectronics Conference (IVNC), 10-14 July 2017. s. 88-89. -
Luminescent Characteristics of Needle-Like Single Crystal Diamonds
Malykhin Sergey A, Houard Jonathan, Ismagilov Rinat R, Orekhov Anton S, Vella Angela, Obraztsov Alexander N. 2017. Physica status solidi B : basic research. 2018; 255: 1700189 -
Optical contactless measurement of electric fieldinduced tensile stress in diamond nanoscale needles
Rigutti L, Venturi L, Houard J, Normand A, Silaeva EP, Borz M, Malykhin SA, Obraztsov AN, Vella A. 2017. Nano letters. 17: 7401-7409 -
Photoinduced effects in field electron emission from diamond needles
Porshyn V, Kleshch VI, Obraztsova EA, Chuvilin AL, Lützenkirchen-Hecht D, Obraztsov AN. 2017. Applied physics letters. 110: 182101 -
Photoluminescent properties of single crystal diamond microneedles
Malykhin, SA, Ismagilov RR, Tuyakova FT, Obraztsova EA, Fedotov PV, Ermakova A, Siyushev P, Katamadze KG, Jelezko F, Rakovich YP, Obraztsov AN. 2017. Optical Materials. 2018; 75: 49-55 -
The laser assisted field electron emission from carbon nanostructure
Lyashenko DA, Svirko YP, Petrov MI, Obraztsov AN. 2017. Journal of the european optical society: rapid publications. 13: 4 -
Coulomb blockade modulated current-voltage characteristic of a diamond field emitter
Mingels S, Porshyn V, Lützenkirchen-Hecht D, Müller G, Kleshch VI, Obraztsov AN. Teoksessa: -(toim.) , 2016. Technical Digest 2016 29th International Vacuum Nanoelectronics Conference (IVNC), 11-15 July 2016. s. 1-2. IEEE -
Diamond platelets produced by chemical vapor deposition
Alexeev Andrey M, Ismagilov Rinat R, Ashkinazi Evgeniy E, Orekhov Andrey S, Malykhin Sergei A, Obraztsova Alexander N. 2016. Diamond and related materials. 65: 13-16 -
Electrochemical characterization of mesoporous nanographite films
Magdesieva Tatiana V, Shvets Petr V, Nikitin Oleg M, Obraztsova Ekaterina A, Tuyakova Feruza T, Sergeyev Vladimir G, Khokhlov Alexey R, Obraztsov Alexander N. 2016. Carbon. 105: 96-102 -
Field emission from single-walled carbon nanotubes modified by annealing and CuCl doping
Kleshch Victor I, Tonkikh Alexander A, Malykhin Sergey A, Redekop Eugene V, Orekhov Andrey S, Chuvilin Andrey L, Obraztsova Elena D, Obraztsov Alexander N. 2016. Applied physics letters. 109: 143112 -
Phonon-phonon interactions in photoexcited graphite studied by ultrafast electron diffraction
Harb M, Enquist H, Jurgilaitis A, Tuyakova FT, Obraztsov AN, Larsson J. 2016. Physical review B. 93: 104104 -
Photo- and cathodo-luminescence of needle-like single crystal diamonds
Tuyakova Feruza T, Obraztsova Ekaterina A, Korostylev Evgeny V, Klinov Dmitry V, Prusakov Kirill A, Alekseev Andrey A, Ismagilov Rinat R, Obraztsov Alexander N. 2016. Journal of luminescence. 179: 539-544 -
Single Crystal Diamond Needle as Point Electron Source
Kleshch Victor I, Purcell Stephen T, Obraztsov Alexander N. 2016. Scientific reports. 6: 35260 -
Atomic layer deposition of TiO2 and Al2O3 on nanographite films: structure and field emission properties
Kleshch Victor I, Ismagilov Rinat R, Smolnikova Elena A, Obraztsova Ekaterina A, Tuyakova Feruza, Obraztsov Alexander N. 2015. Journal of nanophotonics. 10: 12509 -
CVD nanographite films covered by ALD metal oxides: structural and field emission properties
Ismagilov Rinat R, Tuyakova Feruza T, Kleshch Victor I, Obraztsova Ekaterina A, Obraztsov Alexander N. 2015. Physica status solidi C : current topics in solid state physics. 12: 1022-1027 -
Carbon Nanoscrolls on the Surface of Nanocrystalline Graphite and Diamond Films
Skovorodnikov NO, Malykhin SA, Tuyakova FT, Ismagilov RR, Obraztsov NN. 2015. Crystallography reports. 60: 578-582 -
Edge field emission of large-area single layer graphene
Kleshch Victor I., Bandurin Denis A., Orekhov Anton S., Purcell Stephen T., Obraztsov Alexander N. 2015. Applied surface science. 357: 1967-1974 -
Field emission spectroscopy evidence for dual-barrier electron tunnelling in nanographite
Bandurin DA, Mingels S, Kleshch VI, Lützenkirchen-Hecht D, Müller G, Obraztsov AN. 2015. Applied physics letters. 106: 233112 -
Fluid modeling for plasma-enhanced direct current chemical vapor deposition
Ismagilov Rinat R, Khamidullin Ildar R, Kleshch Victor I, Malykhin Sergei A, Alexeev Andrey M, Obraztsov Alexander N. 2015. Journal of nanophotonics. 10: 103598 -
Photo- and cathodo-luminescence of needle-like single crystal diamonds
Tuyakova F.T., Obraztsova E.A., Alexeev A.A., Ismagilov R.R., Obraztsov A.N.. 2015. Elsevier -
Thin graphite films formation by carbon precipitation in metals: diffusion approach
Shvets Petr V, Obraztsov Alexander N. 2015. Journal of nanophotonics. 10: 12506 -
All-optical control of ultrafast photocurrents in unbiased graphene
Obraztsov Petr A, Kaplas Tommi, Garnov Sergey V, Kuwata-Gonokami Makoto, Obraztsov Alexander N, Svirko Yuri P. 2014. Scientific reports. 4: 4007-1-6 -
ESTCube-1 nanosatellite for electric solar wind sail in-orbit technology demonstration
Lätt Silve, Slavinskis Andris, Ilbis Erik, Kvell Urmas, Voormansik Kaupo, Kulu Erik, Pajusalu Mihkel, Kuuste Henri, Sünter Indrek, Eenmäe Tõnis, Laizans Kaspars, Zalite Karlis, Vendt Riho, Piepenbrock Johannes, Ansko Ilmar, Leitu Ahto, Vahter Andres, Agu Ants, Eilonen Elo, Soolo Endel et al. 2014. Proceedings of the Estonian Academy of Sciences. 63: 200-209 -
Experimental study and computer simulation of the growth of single-crystal diamond microneedles
Alexeev A.M., Tuyakova F.T., Ismagilov R.R., Obraztsov A.N.. 2014. Proceedings of the Fourth Workshop on Nanocarbon Photonics and Optoelectronics -
Field electron emission from single crystal diamond needles
Kleshch V.I., Purcell S.T., Obraztsov A.N.. 2014. Proceedings of the Fourth Workshop on Nanocarbon Photonics and Optoelectronics -
Field emission spectroscopy of nanographite films
Mingels S., Muller G., Bandurin D.A., Kleshch V.I., Obraztsov A.N.. 2014. IEEE International Vacuum Nanoelectronics Conference -
Homogeneous Low-Voltage Field Emission from Nanographite Films for Cold Cathode Applications
Serbun, P., Bandurin D.A., Kleshch V.I., Alekseev A.M., Muller G., Obraztsov A.N. 2014. IEEE International Vacuum Nanoelectronics Conference -
Nano-graphite cold cathodes for electric solar wind sail
Kleshch Victor I, Smolnikova Elena A, Orekhov Anton S, Kalvas Taneli, Tarvainen Olli, Kauppinen Janne, Nuottajärvi Antti, Koivisto Hannu, Janhunen Pekka, Obraztsov Alexander N. 2014. Carbon. 81: 132-136 -
TiO2 - Nanographite composite film material
Ismagilov R.R., Alexeev A.M., Tuyakova F.T., Obraztsov A.N.. 2014. Proceedings of the Fourth Workshop on Nanocarbon Photonics and Optoelectronics -
A nano-graphite cold cathode for an energy-efficient cathodoluminescent light source
Obraztsov Alexander N, Kleshch Victor I, Smolnikova Elena A. 2013. Beilstein journal of nanotechnology. 2013: 493-500 -
Computer Simulation Study of Gas Dynamics for Torches Operating at Atmosphere Pressure
Ismagilov Rinat R, Khamidullin Ildar R, Yang Kuo-Hui, Obraztsov Alexander N. 2013. Journal of nanoelectronics and optoelectronics. 8: 119-123 -
Diamond microneedles shaped at growth stage: fabrication, properties and applications
Zolotukhin Aleksey A, Alekseev Andrey M, Tuyakova Feruza, Obraztsov AN. 2013. -
Fabrication of Carbon Nanomaterials by Hot Filament Chemical Vapor Deposition
Borisov Vasiliy O, Ismagilov Rinat R, Zolotukhin Aleksey A, Obraztsov Alexander N. 2013. Journal of nanoelectronics and optoelectronics. 8: 100-105 -
Field Emission Properties of Single-Walled Carbon Nanotube Films
Obronov Ivan V, Kleshch Victor I, Smolnikova Elena A, Bandurin Denis A, Obraztsov Alexander N. 2013. Journal of nanoelectronics and optoelectronics. 8: 71-74 -
Graphene Formation on Surfaces of Single Crystal Metals
Shevts P V, Soon J-M, Verger A, Obraztsov A N. 2013. Journal of nanoelectronics and optoelectronics. 8: 46-51 -
Growth of a Carbon Nanotube Forest on Silicon using Remote Plasma CVD
Ismagilov Rinat R, Shvets Petr V, Zolotukhin Aleksey A, Obraztsov Alexander N. 2013. Chemical vapor deposition. 19: 332-337 -
Incredible carbon
Zolotukhin Aleksey A, Obraztsov Alexander N. 2013. Materials today. 16: 351-352 -
Nanodiamond films with dendrite structure formed by needle crystallites
Zolotukhin Aleksey A, Dolganov Matvey A, Obraztsov Alexander N. 2013. Diamond and related materials. 37: 64-67 -
Scanning Anode Field Emission Microscopy of Nanocarbons
Bandurin Denis A, Klesch Victor I, Smolnikova Elena A, Obronow Ivan V, Nasibulin Albert G, Kauppinen Esko I, Obraztsov Alexander N. 2013. Journal of nanoelectronics and optoelectronics. 8: 114-118 -
Single-crystal diamond microneedles shaped at growth stage
Zolotukhin Aleksey A, Dolganov Matvey A, Alekseev Andrey M, Obraztsov Alexander N. 2013. Diamond and related materials. 42: 15-20 -
Structural and charge transport characteristics of graphene layers obtained from CVD thin film and bulk graphite materials
Tyurnina A V, Tsukagoshi K, Hiura H, Obraztsov A N. 2013. Carbon. 52: 49-55 -
All-optical control of ultrafast photocurrents in graphene
Obraztsov PA, Kaplas T, Obraztsov AN, Garnov SV, Svirko Yu P. Teoksessa: Yury Svirko, Dmitry Lyashenko(toim.) , 2012. Proceedings of Third International Workshop Nanocarbon Photonics and Optoelectronics. s. 22. -
CVD Diamond for micro-mechanical applications
Zolotukhin Aleksey, Ismagilov Rinat, Obraztsov Alexander N. 2012. -
Characterization of nanocarbon films using scanning field emission microscopy
Bandurin D A, Klesch V I, Smolnikova E A, Obraztsov A N. 2012. -
Characterization of nanographite films by specular gloss measurements
Kaplas Tommi, Ismagilov Rinat, Obraztsov Alexander, Svirko Yuri. 2012. Journal of nanoelectronics and optoelectronics. 7: 54-59(6) -
Chemical vapor deposition of diamond films
Borisov Vasilyi O, Ismagilov Rinat R, Obraztsov Alexander N. 2012. -
Diamond and Graphite Nano-needle Probes and Tools
Ismagilov Rinat R, Zolotukhin Aleksey A, Mutanen Jarkko, Obraztsov Alexander N. 2012. -
Diamond in the air
Obraztsov N Alexander, Zolotukhin A Aleksey. 2012. Materials today. 15: 519 -
Effect of residual gas pressure on field electron emission from nanographite films
Vasilyeva Elena A, Kleshch Victor I, Obrazsov Alexander N. 2012. Journal of nanoelectronics and optoelectronics. 7: 41-45 -
Effect of vacuum level on field emission from nanographite films
Vasil'eva E A, Kleshch V I, Obraztsov A N. 2012. Technical physics. Vol57: 1003-1007 -
Field emission properties of metal oxide nanowires
Kleshch Victor I, Rackauskas Simas, Nasibulin Albert G, Kauppinen Esko I, Obraztsova Elena D, Obraztsov Alexander N. 2012. Journal of nanoelectronics and optoelectronics. 7: 1-6 -
Field emission properties of single wall carbon nanotube films
Obronov Ivan V, Anisimov Anton, Aitchison Brad, Klesch Viktor I, Nasibulin Albert G, Kauppinen Esko I, Obraztsov Alexander N. 2012. -
Graphene-based nanomaterials for field emission applications
Obraztsov Alexander N, Kleshch Victor V, Shvets Petr V, Volkov Alexander P. 2012. -
Investigation of CVD diamond by a thermal oxidation
Zolotukhin A, Ismagilov R, Obraztsov A N. 2012. -
Limitation of the Current from Nanographite Multiemitter Field-Emission Cathodes
Lyashenko S A, Volkov A P, Obraztsov A N. 2012. Technical physics. Vol 57: 251-255 -
Morphology and raman spectra peculiarities of chemical vapor deposition diamond films
Zolotukhin AA, Ismagilov RR, Dolganov MA, Obraztsov AN. 2012. Journal of nanoelectronics and optoelectronics. 7: 22-28 -
On modelling of ultrafast electron emission from carbon nanoflakes
Petrov M I, Lyahenko D A, Obraztsov A N, Svirko Yu P. 2012. -
Optoelectronic properties of diamond materials
Smolnikova E A, Klesch V I, Obraztsov A N. 2012. -
Photovoltaic effect of nanographite films at low temperatures
Stryapshin V M, Zonov R G, Mikheev G M, Obraztsov A N, Svirko Yu P.. 2012. -
Scanning anode field emission microscopy of nanocarbons
Klesch V I, Bandurin D A, Smolnikova E A, Obraztsov A N. 2012. -
Single crystal diamonds by combination of CVD and thermal oxidation
Zolotukhin A, Ismagilov R, Obraztsov A N. 2012. -
Spatially resolved in situ diagnostics for plasma-enhanced chemical vapor deposition carbon film growth
Ismagilov RR, Zolotukhin AA, Shvets PV, Obraztsov AN. 2012. Journal of nanoelectronics and optoelectronics. 7: 90-94 -
The c-axis thermal conductivity of graphite film of nanometer thickness measured by time resolved X-ray diffraction
Harb M, Von Korff Schmising C, Enquist H, Jurgilaitis A, Maximov I, Shvets PV, Obraztsov AN, Khakhulin D, Wulff M, Larsson J. 2012. Applied physics letters. 101: 233108 -
The dependence of graphene growth on crystal orientation of the catalyst surface
Shvets P V, Soon J-M, Verger A, Manoharan G , Obraztsov A. 2012. -
Uniform coating formation by chemical vapor deposition
Ismagilov RR, Shvets PV, Zolotukhin AA, Obraztsov AN. 2012. -
Exotic-shaped CVD diamond: growth and applications
Zolotukhin Aleksey, Ismagilov Rinat, Obraztsov Alexander. 2011. -
Exotic-shaped CVD diamond: growth and applications
Zolotukhin A, Ismagilov R, Obraztsov A N. 2011. -
Polarization-sensitive photoresponse of nanographite
Obraztsov P A, Mikheev G M, Garnov S V, Obraztsov A N, Svirko Y P. 2011. Applied physics letters. 98: 091903(1-3) -
Surface structure and field emission properties of few-layer graphene flakes
Kleshch V I, Vasilyeva E A, Lyashenko S A, Obronov I V, Tyurnina A V, Obraztsov A N. 2011. Physica status solidi B : basic research. 248: 2623-2626 -
Thermionic field electron emission
Lyashenko S, Klesch V, Obraztsov A. 2011. Physica status solidi B : basic research. 248: 2712-2715 -
A comparative study of field emission from NanoBuds, nanographite and pure or N-doped single-wall carbon nanotubes
V. I. Kleshch, T. Susi, A. G. Nasibulin, E. D. Obraztsova, A. N. Obraztsov, E. I. Kauppinen. 2010. Physica status solidi B : basic research. 247: 3051-3054 -
CVD diamond: growth and characterization
Aleksey Zolotukhin, Rinat Ismagilov and Alexander N. Obraztsov. 2010. -
Catalyst free growth of carbon nanotube forest
P. V. Shvets, R. R. Ismagilov and A. N. Obraztsov. 2010. -
Catalyst-free synthesis of carbon nanotubes by chemical vapor deposition
R.R. Ismagilov, A.A. Zolotukhin, A.N. Obraztsov. 2010. -
Effect of CVD process parameters on shape of diamond crystallites
E. A. Pavlenko, P. K. Kopylov, R. R. Ismagilov, A. N. Obraztsov. 2010. -
Effect of residual gases on field emission from nanographite films
E. A. Vasilieva, V. I. Klesch, A. N. Obraztsov. 2010. -
Electromechanical self-oscillations of carbon nanotube field emitter
Victor I. Kleshch, Alexander N. Obraztsov and Elena D. Obraztsova. 2010. Carbon. 48: 3895-3900 -
Electromechanical self-oscillations of carbon nanotube field emitters
V. I. Klesch, A. N. Obraztsov, E. D. Obraztsova. 2010. -
Graphitization of diamond microcrystals
E. O. Tarasov, P. K. Kopylov, R. R. Ismagilov, A. N. Obraztsov. 2010. -
Growth and characterization of ultrananocrystalline diamond films
Dolganov M. A., Obraztsov A. N.. 2010. -
In-situ PECVD diagnostic by optical emission spectroscopy charachterization of gas discharge plasma
R. R. Ismagilov, A. A. Zolotukhin, P. V. Shvets, Alexander N. Obraztsov. 2010. -
Optical characterization of DC-discharge for plasma-enhanced CVD during carbon nanotube growth
Rinat R. Ismagilov, Aleksey A. Zolotukhin, Alexander N. Obraztsov. 2010. -
Single crystal diamond tips for scanning probe microscopy
Alexander N. Obraztsov, Petr G. Kopylov, Boris A. Loginov, Mathew A. Dolganov, Rinat R. Ismagilov and Natalia V. Savenko. 2010. Review of scientific instruments. 81: 013703-1 -4 -
Temperature dependence of field emission from nanographite films
V. V. Kanzyuba, A. P. Volkov, A. N. Obraztsov. 2010. -
Temperature influence on field electron emission from nanographite films
Khestanova E. A., Tyurnina A. V. , Obraztsov A. N.. 2010. -
Thermal oxidation of CVD diamond
Aleksey Zolotukhin, Petr G. Kopylov, Rinat R. Ismagilov, and Alexander N. Obraztsov. 2010. Diamond and related materials. 19: 1007-1011 -
Three-dimensional Raman imaging of diamond nanotips
Hajime Hirabayashi, Nobuko Naka, Koichiro Tanaka, Makoto Kuwata-Gonokami, Yuri P. Svirko and Alexander N. Obraztsov. 2010. -
Topology peculiarities of graphite films of nanometer thickness
Anastasia V. Tyurnina, Rinat R. Ismagilov, Andrey V. Chuvilin, Alexander N. Obraztsov. 2010. Physica status solidi B : basic research. 247: 3010-3013 -
Ultrafast laser-assisted electron emission
D. A. Lyashenko, A. N. Obraztsov and Yu. P. Svirko. 2010. -
A novel method for metal oxide nanowire synthesis
Simas Rackauskas, Albert G Nasibulin, Hua Jiang, Ying Tian, Victor I Kleshch, Jani Sainio, Elena D Obraztsova, Sofia N Bokova, Alexander N Obraztsov and Esko I Kauppinen. 2009. Nanotechnology. 20: 165603 -
Chemical vapour deposition: Making graphene on a large scale
Alexander N. Obraztsov. 2009. Nature Nanotechnology. 4: 212-213 -
Chiral carbon nanoscrolls with a polygonal cross-section
Andrey L. Chuvilin, Vladimir L. Kuznetsov, Alexander N. Obraztsov. 2009. Carbon. 47: 3099-3105 -
Diamond needles obtained by selective oxidation of CVD films
Aleksey A. Zolotukhin, P.G. Kopylov, A.N. Obraztsov. 2009. -
Diamond needles obtained by selective oxidation of CVD films
Aleksey A. Zolotukhin, Petr G. Kopylov and Alexander N. Obraztsov. 2009. -
Efficiency of a fast-response nanographite-based optoelectric converter in air at high temperatures
G. M. Mikheev, R.G. Zonov, A. N. Obraztsov, Y. P. Svirko. 2009. Technical physics letters. 35: 899-902 -
Optical Chacterization of Plasma Enhanced Chemical Vapor Deposition of Nanocarbon Film Materials
Rinat I. Ismagilov, Petr V. Shvets, Aleksey A. Zolotukhin, and Alexander N. Obraztsov. 2009. Journal of nanoelectronics and optoelectronics. 4: 243-246 -
Photon drag effect in carbon nanotube yarns
Alexander N. Obraztsov, Dmitry A. Lyashenko, Shaoli Fang, Ray H. Baughman, Petr A. Obraztsov, Sergei V. Garnov, and Yuri P. Svirko. 2009. Applied physics letters. 94: 231112-1 -3 -
Production of single crystal diamond needles by a combination of CVD growth and thermal oxidation
Obraztsov AN, Kopylov PG, Chuvilin AL, et al.. 2009. Diamond and related materials. 18: 1289-1293 -
Self-oscillations of carbon nanotube twist-yarn during field emission
V. I. Kleshch, Al. A. Zakhidov, A. N. Obraztsov, E. D. Obraztsova, and R. H. Baughman. 2009. Physica status solidi B : basic research. 246: 2658¿2661 -
Cold and laser stimulated electron emission from nanocarbons
Alexander Obraztsov. 2008. Joensuun yliopisto -
Computer modeling of field emission from nanocarbons
V.I. Klesch;A.N. Obraztsov. 2008. Joensuun yliopisto -
DC Discharge Characterziation for Plasma-Enhanced CVD of Nanocarbon Film Materials
R.R. Ismagilov, A.P. Volkov, P.V. Shvets, A.N. Obraztsov. 2008. -
Diamond Tips: Growth Mechanism and Applications
P.G. Kopylov, G.P. Sorokin, M.A. Dolganov, A.L. Chuvilin, A.N. Obraztsov. 2008. -
Double resonant Raman scattering in nano-graphite films
A. N. Obraztsov, E. A. Obraztsova, A. A. Zolotukhin and A. V. Tyurnina. 2008. Pisʹma v žurnal êksperimentalʹnoj i teoretičeskoj fiziki. 106: 569-574 -
Effect of Double Resonance Raman Scattering in nano-Graphite CVD Films
A.A. Zolotukhin, A.N. Obraztsov, E.A. Obraztsova, A.V. Tyurnina, B. Liu, L.-C. Chin, A.T.S. Wee. 2008. -
Electron emission of nanographite CVD films: properties and applications
Alexander Obraztsov;Victor Klesch;Yuri Svirko;Dmitry Lyashenko;Alexander Volkov. 2008. -
Field Electron Emission from Nano-Carbons
A.N. Obraztsov. Teoksessa: (toim.) , 2008. Summer school on Synthesis and characterization of carbon nanotubes and nanofibers, Helsinki, August 11-12. s. -. -
Field Emission from Single-Wall Carbon Nanotubes Synthesized from C:BN Mixtures
V.I. Klesch, E.D. Obraztsova, N.R. Arutyunyan, V.V. Grebenyukov, A.S. Pozharov, A.N. Obraztsov. Teoksessa: (toim.) , 2008. Proc. of XXIInd Int. Winterschool on Electronic Properties of Novel Materials. Kirchberg, Tirol, Austria, March 1-8. s. 90. -
Field emission from single-wall nanotubes obtained from carbon and boron nitride mixtures
V.I. Klesch, E.D. Obraztsova, N.R. Arutyunyan, V.V. Grebenyukov, A.S. Pozharov, A.N. Obraztsov. 2008. Phys. Stat. Sol. (b). 245: 1990-1993 -
Modeling of field emission from nano carbons
Kleshch VI, Obraztsov AN, Obraztsova ED. 2008. Fullerenes, nanotubes, and carbon nanostructures. 16: 384-388 -
Nano-carbon CVD films: optical characterization of deposition process and material properties
Aleksey A. Zolotukhin; Petr V. Shvets; Alexander N. Obraztsov. 2008. -
Nanographite film growth and characterization
Alexander Obraztsov;Alexey Zolotukhin;Anastasiya Tyurnina;Petr Kopylov. 2008. -
Nanographite films growth and characterization
A.N. Obraztsov;A.A. Zolotukhin;Yu.P. Svirko;and D.A. Lyashenko. 2008. University of Turku -
Optoelectronic properties and applications of nanocarbons
Yuri Svirko;Alexander Obraztsov;Gennedy Mikheev;Dmitry Lyashenko. 2008. -
Parametric Oscillator Behavior of Nanosized Field Emmitters
V.I. Klesch, A.N. Obraztsov, Al.A. Zakhidov, E.D. Obraztsova. 2008. -
Production and Properties of Graphite of Nanometer Thickness
A.N. Obraztsov. 2008. -
Raman scattering characterization of CVD graphite films
Alexander N. Obraztsov;Anastasiya V. Tyurnina;Ekaterina A. Obraztsova;Alexey A. Zolotukhin;Binghai Liu;Kok-Chung Chin;Andrew T.S. Wee. 2008. Carbon. 46: 963-968 -
Topology Features of Thin Graphite Films of nanometer Thickness
A.V. Tyurnina, E.A. Khestanova, A.N. Obraztsov. 2008. -
A glossmeter for inspection of surface quality of low gloss nano-carbon surfaces
Juuti Mikko, Peiponen K-E, Obraztsov A N, Silvennoinen R, Myller K. 2007. Optical Materials. 29: 1719-1722 -
Chemical vapor deposition of thin graphite films of nanometer thickness
A.N. Obraztsov;E.A. Obraztsova;A.V. Tyurnina;A.A. Zolotukhin. 2007. Carbon. 45: 2017-2021 -
Chemical vapor deposition of thin graphite films of nanometer thickness
A.N. Obraztsov, E.A. Obraztsova, A.V. Tyurnina, A.A. Zolotukhin. 2007. Carbon. 45: 2017-2021 -
Comparative study of electron field emission and optical rectification effects in Nanocrystalline graphite and carbon nanotubes
A.N. Obraztsov;Al.A. Zakhidov;V.I. Klesch;A.P. Volkov;D.A. Lyashenko;Yu.P. Svirko. 2007. -
Effect of electric field on the vapor-phase growth of carbon nanostructures
Zakhidov;Al. A.; Klimenko;O. A.; Popov;I. A.; Zolotukhin;A. A.; Obraztsov;A. N. 2007. Technical physics letters. 33: 586-589 -
Effect of electric field on the vapor-phase growth of carbon nanostructures
Al. A. Zakhidov, O. A. Klimenko, I. A. Popov, A. A. Zolotukhin and A. N. Obraztsov. 2007. Technical physics letters. 33: 586-589 -
Femtosecond laser-assisted electron emission from CVD nano-graphite films
Y. Svirko;D. Lyashenko;E. Obraztsova;V. Klesch;A. Obraztsov. Teoksessa: (toim.) , 2007. Abstracts book of the 2nd International Conference on Surfaces, Coatings and Nanostructured Materials. Alvor, Portugal, July 9 - 11. s. 28. -
Field emission of electrons by carbon nanotube twist-yarns
Al.A. Zakhidov;R. Nanjundaswamy;A.N. Obraztsov;M. Zhang;S. Fang;V.I. Klesch;R.H. Baughman and A.A. Zakhidov. 2007. Applied physics a-materials science and processing. 88: 593-600 -
Formation of superhydrofobic surfaces by the deposition of coatings from supercritical carbon dioxide
M.O. Gallyamov;L.N. Nikitin;A. Yu. Nikolaev;A.N. Obraztsov;V.M. Bouznik;A.R. Khokhlov. 2007. Colloid Journal. 69: 411-424 -
Laser-induced electron emission in carbon nanostructures
D.A. Lyashenko;E.D. Obraztsova;A.N. Obraztsov;Yu.P. Svirko. 2007. -
Optical applications of nanographite films
A.N. Obraztsov;Yu.P. Svirko;G.M. Mikheev;D.A. Lyashenko;P.G. Kopylov;M.A. Dolganov. 2007. -
Synthesis, characterization and application of nanographite films
A. Obraztsov;Y. Svirko;A. Zolotukhin;D. Lyashenko;A. Wee;G.Xingyu. Teoksessa: (toim.) , 2007. Abstracts book of the 2nd International Conference on Surfaces, Coatings and Nanostructured Materials. Alvor, Portugal, July 9 - 11. s. 15. -
Generation of nanosecond electron pulses from nanographite under laser stimulation
D.A. Lyashenko;A.N. Obraztsov;Y.P. Svirko. Teoksessa: (toim.) , 2006. Northern Optics 2006 Technical Digest. Bergen, Norway. June 14-16.. s. 58. -
Optical rectification effect in nano-carbon CVD films
A.N. Obraztsov;G.M. Mikheev;Yu.P. Svirko;R.G. Zonov;A.P. Volkov;D.A. Lyashenko and K. Paivasaari. 2006. Diamond and related materials. 15: 842-845 -
Optical spectroscopy diagnostic of plasma assisted growth of carbon films
A.N. Obraztsov;A.A. Zolotukhin;I.A. Popov. Teoksessa: (toim.) , 2006. Northern Optics 2006 Technical Digest. Bergen, Norway. June 14-16.. s. 60. -
Quick-response film photodetector of high-power laser radiation based on the optical rectification effect
G.M. Mikheev;R.G. Zonov;A.N. Obraztsov;A.P. Volkov;Yu.P. Svirko. 2006. Technical physics. 51: 1190-1196 -
A nanographite film-based fast response detector for intense laser radiation
G. M. Mikheev;R. G. Zonov;A. N. Obraztsov;Y. P. Svirko;A. P. Volkov. 2005. Instruments and experimental techniques. 48: 349-354 -
Effect on the nanographite film thickness on the optical rectification pulse
G. M. Mikheev;R. G. Zonov;A. N. Obraztsov;A. P. Volkov;Y. P. Svirko. 2005. Technical physics letters. 31: 560-563 -
Fast photoresponse of CVD nano-graphite films
Yu. P. Svirko;G. M. Mikheev;R. G. Zonov;A. N. Obraztsov;A. P. Volkov;D. A. Lyashenko. Teoksessa: (toim.) , 2005. Proceedings of the 6th International Conference on the Science and Applications of nanotubes, Gothengurg, Sweden 26.6.2005-1.7.2005. s. 357. -
Fast second-order nonlinearity of nano-graphite
Yu. P. Svirko;G. M. Mikheev;R. G. Zonov;A. N. Obraztsov;A. P. Volkov;D. A. Lyashenko. Teoksessa: (toim.) , 2005. Technical Digest of the International Quantum Electronics Conference and Conference of Electro-optics Pacific Rim, IQEC and CLEO-PR 2005 Tokyo, Japan 11.7.2005-15.7.2005. s. 1488-1489. -
Nano-carbon optoelectronics
A. N. Obraztsov;G. M. Mikheev;Yu. P. Svirko. Teoksessa: (toim.) , 2005. Proceedings of the Nanotechnology in Northern Europe Congress, NTNE 2005, Helsinki 26.4.2005-28.4.2005. s. 68. -
Non-linear optical rectification effect in nanocarbon
A. N. Obraztsov;A. P. Volkov;G. M. Mikheev;R. G. Zonov;Yu. P. Svirko;D. A. Lyashenko;K. Päiväsaari. Teoksessa: (toim.) , 2005. Proceedings of XIXth Euroconference on Electronic Properties of Novel Materials and Molecular Nanostructures, Kirchberg, Austria 12.3.2005-19.3.2005. s. 50. -
Optical rectification effect in nano-carbon CVD films
A. N. Obraztsov;G. M. Mikheev;Yu. P. Svirko. 2005. -
Spectral dependence of the optical rectification effect in nanographite films
G. M. Mikheev;R. G. Zonov;A. N. Obraztsov;A. P. Volkov;Y. P. Svirko. 2005. Technical physics letters. 31: 94-96 -
Wavelenght dependence of the fast photoresponse of nanographite films.
G. M. Mikheev;R. G. Zonov;A. N. Obraztsov;D. A. Lyashenko;K. Päiväsaari;Yu. P. Svirko. Teoksessa: (toim.) , 2005. Technical Digest of the Quantum Electronics and Laser Science Conference.QELS Baltimore, USA 22.-27.5.2005. s. QTuB6_1-3. -
Wavelength dependence of the last second-order nonlinearity of nanographite films
G. M. Mikheev;R. G. Zonov;A. N. Obraztsov;D. A. Lyashenko;K. Päiväsaari;Yu. P. Svirko. 2005.