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DI Dr. Georg Jakopic

Funktion

Stv. Direktor MATERIALS

Telefon

+43 316 876-3002

E-Mail

Georg.Jakopic@joanneum.at

Adresse

Franz-Pichler-Straße 30, 8160, Weiz
+43 316 876-3000
materials@joanneum.at

Über die Person

Georg Jakopic ist seit 2010 stellvertretender Direktor des Instituts MATERIALS. Er schloss sein Diplom-Studium an der Technischen Universität Graz 1996 im Bereich Technische Physik ab sowie 2000 sein Doktorat auf dem Gebiet der Dünnschichtoptik. Im Jahr 1999 trat er als wissenschaftlicher Mitarbeiter in das neu gegründete Institut für Nanostrukturierte Materialen und Photonik der JOANNEUM RESEARCH ein. 2002 übernahm er die Leitung der Forschungsgruppe Interfaces und Integration. Von 2004 bis 2008 bekleidete er die Position des stellvertretenden Institutsleiters und von 2008 bis 2010 die des operativen Institutsleiters.

Publikationen

Materials
2024

Low-temperature preparation of nanostructured porous sol-gel anti-reflective coating for near-infrared wavelengths

Autor*innen: Hayati-Roodbari Nastaran, Chwatal Simon, Jakopic Georg, Nemitz Wolfgang, Lichtenegger Philip, Reil Frank, Melchior Philipp, Trattnig Roman, Sommer, Christian
Low-temperature preparation of nanostructured porous sol-gel anti-reflective coating for near-infrared wavelengths
Materials
2017

Thermal expansion, mechanical and optical properties of gallium and aluminum substituted Zn2TiO4 spinels

Autor*innen: Perfler, Lukas; Kahlenberg, Volker; Jakopic, Georg; Schaur, Andreas; Tribus, Martina; Schmidmair, Daniela; Kaindl, Reinhard
Thermal expansion, mechanical and optical properties of gallium and aluminum substituted Zn2TiO4 spinels
Materials
2015

Microstructure, mechanical and optical properties of TiAlON coatings sputter-deposited with varying oxygen partial pressures

Autor*innen: Schalk, Nina; Fotso, J. F. Thierry Simonet; Holec, David; Fian, Alexander; Jakopic, Georg; Terziyska, Velislava L.; Daniel, Rostislav; Mitterer, Christian
Microstructure, mechanical and optical properties of TiAlON coatings sputter-deposited with varying oxygen partial pressures
Materials
2015

Synthesis of Graphene-layer Nanosheet Coatings by PECVD

Autor*innen: Kaindl, Reinhard; Jakopic, Georg; Resel, Roland; Pichler, Jeanine; Fian, Alexander; Fisslthaler, Evelin; Grogger, Werner; Bayer, Bernhard C.; Fischer, Roland; Waldhauser, Wolfgang
Synthesis of Graphene-layer Nanosheet Coatings by PECVD
Materials
2012

Functional flexible organic–inorganic hybrid polymer for two photon patterning of optical waveguides

Autor*innen: Bichler, Sabine; Feldbacher, Sonja; Woods, Rachel; Satzinger, Valentin; Schmidt, Volker; Jakopic, Georg; Langer, Gregor; Kern, Wolfgang
Functional flexible organic–inorganic hybrid polymer for two photon patterning of optical waveguides
Materials
2011

Nanoimprinted complementary organic electronics: Single transistors and inverters

Autor*innen: Rothländer, Thomas; Palfinger, Ursula; Stadlober, Barbara; Haase, Anja; Gold, Herbert; Palfinger, Christian; Domann, Gerhard; Kraxner, Johanna; Jakopic, Georg; Hartmann, Paul
Nanoimprinted complementary organic electronics: Single transistors and inverters
Materials
2011

Photosensitive polymers bearing fully aromatic esters for multilayer data storage devices

Autor*innen: Köpplmayr, T.; Cardinale, M.; Jakopic, G.; Trimmel, G.; Kern, W.; Griesser, T.
Photosensitive polymers bearing fully aromatic esters for multilayer data storage devices
Materials
2010

UV-induced refractive index modulation of photoreactive polymers bearing N-acylcarbazole groups

Autor*innen: Griesser, T.; Wolfberger, A.; Edler, M.; Belzik, M.; Jakopic, G.; Trimmel, G.; Kern, W.
UV-induced refractive index modulation of photoreactive polymers bearing N-acylcarbazole groups
Materials
2010

Fabrication of n- and p-Type Organic Thin Film Transistors with Minimized Gate Overlaps by Self-Aligned Nanoimprinting

Autor*innen: Palfinger, Ursula; Auner, Christoph; Gold, Herbert; Haase, Anja; Kraxner, Johanna; Haber, Thomas; Sezen, Meltem; Grogger, Werner; Domann, Gerhard; Jakopic, Georg; Krenn, Joachim R.; Stadlober, Barbara
Fabrication of n- and p-Type Organic Thin Film Transistors with Minimized Gate Overlaps by Self-Aligned Nanoimprinting
Materials
2010

Pyroelectric scanning probe microscopy: A method for local measurement of the pyroelectric effect in ferroelectric thin films

Autor*innen: Groten, J.; Zirkl, M.; Jakopic, G.; Leitner, A.; Stadlober, B.
Pyroelectric scanning probe microscopy: A method for local measurement of the pyroelectric effect in ferroelectric thin films
Materials
2009

Fabrication, characterization and modeling of PVDF based organic IR-sensors for human body recognition

Autor*innen: Scheipl, G.; Zirkl, M.; Stadlober, B.; Groten, J.; Jakopic, G.; Krenn, J. R.; Sawatdee, A.; Bodö, P.; Andersson, P.
Fabrication, characterization and modeling of PVDF based organic IR-sensors for human body recognition
Materials
2009

Fully printable, flexible, large area organic optothermal sensors for human-machine-interfaces

Autor*innen: Zirkl, M.; Scheipl, G.; Stadlober, B.; Haase, A.; Jakopic, G.; Krenn, J. R.; Sawatdee, A.; Bodö, P.; Andersson, P.
Fully printable, flexible, large area organic optothermal sensors for human-machine-interfaces
Materials
2008

Integrated organic electronic based optochemical sensors using polarization filters

Autor*innen: Kraker, Elke; Haase, Anja; Lamprecht, Bernhard; Jakopic, Georg; Konrad, Christian; Köstler, Stefan
Integrated organic electronic based optochemical sensors using polarization filters
Materials
2007

Low-Voltage Organic Thin-Film Transistors with High-k Nanocomposite Gate Dielectrics for Flexible Electronics and Optothermal Sensors

Autor*innen: Zirkl, M.; Haase, A.; Fian, A.; Schön, H.; Sommer, C.; Jakopic, G.; Leising, G.; Stadlober, B.; Graz, I.; Gaar, N.; Schwödiauer, R.; Bauer-Gogonea, S.; Bauer, S.
Low-Voltage Organic Thin-Film Transistors with High-k Nanocomposite Gate Dielectrics for Flexible Electronics and Optothermal Sensors
Materials
2007

Application of two-photon 3D lithography for the fabrication of embedded ORMOCER (R) waveguides - art. no. 64760P

Autor*innen: Schmidt, Volker; Kuna, L.; Satzinger, Valentin; Houbertz, Ruth; Jakopic, G.; Leising, Guenther
Application of two-photon 3D lithography for the fabrication of embedded ORMOCER (R) waveguides - art. no. 64760P
Materials
2007

UV reactive polymers for refractive index modulation based on the photo-Fries rearrangement

Autor*innen: Höfler, T.; Grießer, T.; Gstrein, X.; Trimmel, G.; Jakopic, G.; Kern, W.
UV reactive polymers for refractive index modulation based on the photo-Fries rearrangement
Materials
2007

Selected Polymers that Contain Aromatic Ester Units: Synthesis, Photoreactions, and Refractive Index Modulation

Autor*innen: Daschiel, Ute; Höfler, Thomas; Jakopic, Georg; Schmidt, Volker; Kern, Wolfgang
Selected Polymers that Contain Aromatic Ester Units: Synthesis, Photoreactions, and Refractive Index Modulation
Materials
2007

Submicron pentacene-based organic thin film transistors on flexible substrates

Autor*innen: Haas, U.; Gold, H.; Haase, A.; Jakopic, G.; Stadlober, B.
Submicron pentacene-based organic thin film transistors on flexible substrates
Materials
2006

Hybrid polymers as tunable and directly-patternable gate dielectrics in organic thin-film transistors

Autor*innen: Haas, U.; Haase, A.; Satzinger, V.; Pichler, H.; Leising, G.; Jakopic, G.; Stadlober, B.; Houbertz, R.; Domann, G.; Schmitt, A.
Hybrid polymers as tunable and directly-patternable gate dielectrics in organic thin-film transistors
Materials
2006

Organic diodes as monolithically integrated surface plasmon polariton detectors

Autor*innen: Ditlbacher, H.; Aussenegg, F. R.; Krenn, J. R.; Lamprecht, B.; Jakopic, G.; Leising, G.
Organic diodes as monolithically integrated surface plasmon polariton detectors
Materials
2005

Influences of the nitrogen content on the morphological, chemical and optical properties of pulsed laser deposited silicon nitride thin films

Autor*innen: Lackner, Juergen M; Waldhauser, W.; Berghauser, R.; Ebner, R.; Beutl, M.; Jakopic, G.; Leising, Guenther; Hutter, H.; Rosner, M.; Schöberl, Thomas
Influences of the nitrogen content on the morphological, chemical and optical properties of pulsed laser deposited silicon nitride thin films
Materials
2005

Electrokinetic investigation of polyelectrolyte adsorption and multilayer formation on a polymer surface

Autor*innen: Köstler, Stefan; Ribitsch, Volker; Stana-Kleinschek, Karin; Jakopic, Georg; Strnad, Simona
Electrokinetic investigation of polyelectrolyte adsorption and multilayer formation on a polymer surface
Materials
2005

Focus image feedback-controlled 3D laser microstructuring

Autor*innen: Schmidt, Volker; Kuna, Ladislav; Jakopic, Georg; Wildling, Ernst; Langer, Gregor; Leising, Günther
Focus image feedback-controlled 3D laser microstructuring
Materials
2005

Organic photodiodes on newspaper

Autor*innen: Lamprecht, B.; Thünauer, R.; Ostermann, M.; Jakopic, G.; Leising, G.
Organic photodiodes on newspaper
Materials
2004

Pulsed laser deposition of silicon containing carbon thin films

Autor*innen: Lackner, Juergen M; Waldhauser, W.; Ebner, R.; Fian, Alexander; Jakopic, G.; Leising, Guenther; Schöberl, Thomas
Pulsed laser deposition of silicon containing carbon thin films
Materials
2004

Pulsed laser deposition of non-stoichiometric silicon nitride (SiNx) thin films

Autor*innen: Lackner, Juergen M; Waldhauser, W.; Ebner, R.; Beutl, M.; Jakopic, G.; Leising, Guenther; Hutter, H.; Rosner, M.
Pulsed laser deposition of non-stoichiometric silicon nitride (SiNx) thin films
Materials
2004

Sexithiophene films on clean and oxidized Si(111) surfaces: Growth and electronic structure

Autor*innen: Ivanco, J.; Krenn, J. R.; Ramsey, M. G.; Netzer, F. P.; Haber, T.; Resel, R.; Haase, A.; Stadlober, B.; Jakopic, G.
Sexithiophene films on clean and oxidized Si(111) surfaces: Growth and electronic structure
Materials
2004

Carrier redistribution in organic/inorganic (PEDOT/PSS - Si) heterojunction

Autor*innen: Schubert, Mathias; Bundesmann, Carsten; von Wenckstern, Holger; Jakopic, G.; Haase, A.; Persson, N.; Zhang, Fengling; Arwin, H.; Inganas, Olle
Carrier redistribution in organic/inorganic (PEDOT/PSS - Si) heterojunction
Materials
2004

Infrared dielectric function and vibrational modes of pentacene thin films

Autor*innen: Schubert, M.; Bundesmann, C.; Jacopic, G.; Maresch, H.; Arwin, H.
Infrared dielectric function and vibrational modes of pentacene thin films
Materials
2003

Pulsed laser deposition: A new technique for depostion of amorphous SiOx thin films

Autor*innen: Lackner, Juergen M; Waldhauser, W.; Ebner, R.; Lenz, W.; Suess, C.; Jakopic, G.; Leising, Guenther; Hutter, H.
Pulsed laser deposition: A new technique for depostion of amorphous SiOx thin films
Materials
2003

Interface and ion-induced optoelectronic effects in thin films of poly( p-phenylene)s functionalised with ion-transporting side chains

Autor*innen: Wenzl, Franz; Mauthner, G.; Collon, Max; List-Kratochvil, Emil; Suess, C.; Haase, A.; Jakopic, G.; Somitsch, D.; Knoll, Peter; Bouguettaya, Mohamed; Reynolds, J.; Leising, Guenther
Interface and ion-induced optoelectronic effects in thin films of poly( p-phenylene)s functionalised with ion-transporting side chains
Materials
2003

Structural and electrical properties of polymorphic pentacene thin films

Autor*innen: Stadlober, Barbara; Satzinger, Valentin; Maresch, Hannes; Somitsch, Dieter; Haase, A.; Pichler, Heinz; Rom, Werner; Jakopic, Georg
Structural and electrical properties of polymorphic pentacene thin films
Materials
2003

Photoinduced changes of the refractive index in substituted fluorenylene-p-phenylene copolymers

Autor*innen: Schöfberger, W.; Zaami, Noreddine; Mahler, Arnulf-Kai; Langer, Gregor; Jakopic, Georg; Pogantsch, Alexander; Kern, Wolfgang; Stelzer, Franz
Photoinduced changes of the refractive index in substituted fluorenylene-p-phenylene copolymers
Materials
2002

Reductive Photopatterning of Phenylene-Vinylene-Based Polymers

Autor*innen: Kavc, T.; Langer, G.; Kern, W.; Ruplitsch, A.; Mahler, K.; Stelzer, F.; Hayn, G.; Saf, R.; List, E. J. W.; Zojer, E.; Ahmed, M. T.; Pogantsch, A.; Iskra, K. F.; Neger, T.; Hörhold, H.-H.; Tillmann, H.; Kranzelbinder, G.; Toussaere, E.; Jakopic, G.
Reductive Photopatterning of Phenylene-Vinylene-Based Polymers
Materials
2002

Combined XPS, AFM, TEM and ellipsometric studies on nanoscale layers in organic light emitting diodes

Autor*innen: Suess, C.; Wenzl, F. P.; Jakopic, G.; Wuchse, M.; Muellegger, S.; Koch, N.; Haase, A.; Lamprecht, K.; Schatzmayr, M.; Mitterbauer, C.; Hofer, F.; Leising, G.
Combined XPS, AFM, TEM and ellipsometric studies on nanoscale layers in organic light emitting diodes
Materials
2001

Modification of aromatic polymers by UV irradiation in the presence of gaseous hydrazine

Autor*innen: Langer, Gregor; Ruplitsch, Andreas; Kern, Wolfgang; Hayn, Gertraud; Saf, Robert; Mahler, Arnulf-Kai; Meyer, Ulla; Jakopic, Georg; Kranzelbinder, Gerald; Toussaere, Eric
Modification of aromatic polymers by UV irradiation in the presence of gaseous hydrazine
Materials
2001

Photocurrent action spectroscopy in organic photovoltaic cells

Autor*innen: Meinhardt G., Leising G., Gruber D., Jakopic G., Geerts Y., Papousek W.
Photocurrent action spectroscopy in organic photovoltaic cells
Materials
2001

UV assisted modification of aromatic polymers with hydrazine: variation of the refractive index

Autor*innen: Langer, Gregor; Ruplitsch, Andreas; Kern, Wolfgang; Hayn, Gertraud; Saf, Robert; Jakopic, Georg
UV assisted modification of aromatic polymers with hydrazine: variation of the refractive index
Materials

Low-temperature preparation of nanostructured porous sol-gel anti-reflective coating for near-infrared wavelengths

Autor*innen: Nastaran Hayati-Roodbari,, Simon Chwatal, Georg Jakopic, Wolfgang Nemitz, Philip Lichtenegger, Frank Reil, Philipp Melchior, Roman Trattnig, Christian Sommer
Low-temperature preparation of nanostructured porous sol-gel anti-reflective coating for near-infrared wavelengths
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