Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2018Bipolarplatte für elektrochemische Zellen sowie ein Herstellungsverfahren
Giorgio, Maurizio; Roch, Teja; Stucky, Thomas; Topalski, Slavcho; Zwick, Axel
Patent
2017Deep drawing process without lubrication - an adapted tool for a stable, economic and environmentally friendly process
Mousavi, Ali; Kunze, Tim; Roch, Teja; Lasagni, Andrés-Fabián; Brosius, Alexander
Journal Article, Conference Paper
2017Direct laser interference patterning, 20 years of development: From the basics to industrial applications
Lasagni, Andrés-Fabián; Gachot, Carsten; Trinh, Kim E.; Hans, Michael; Rosenkranz, Andreas; Roch, Teja; Eckhardt, Sebastian; Kunze, Tim; Bieda, Matthias; Günther, Denise; Lang, Valentin; Mücklich, Frank
Conference Paper
2017Kennzeichnungselement auf einer Oberfläche eines Bauteils
Milles, Stephan; Roch, Teja; Lasagni, Andrés Fabián
Patent
2017Tool optimization for dry forming applications - optimized surface preparation of ta-C
Roch, Teja; Stepien, Lukas; Kunze, Tim; Mousavi, Ali; Topalski, Slavcho; Lasagni, Andrés-Fabián; Brosius, Alexander
Journal Article
2017Verbundvorhaben "Metallische bipolare Platten aus beschichteten Hochleistungswerkstoffen - miniBIP"
Roch, Teja; Paschke, Hanno; Zwick, Axel; Stucky, Thomas
Report
2017Verbundvorhaben "Neuartige Korrosionsschutzsysteme für warm umgeformte Blechbauteile (KoWUB)"
Roch, Teja; Stucky, Thomas; Zwick, Axel
Report
2016Atomic-force-microscopy nanowriting on ultrathin tetrahedral amorphous carbon films
Pivovarov, Pavel A.; Zavedeev, Evgeny V.; Frolov, Vadim D.; Roch, Teja; Scheibe, Hans-Joachim; Pimenov, Sergei M.
Journal Article
2016Controlling the optical performance of transparent conducting oxides using direct laser interference patterning
Berger, Jana; Roch, Teja; Correia, Stelio; Eberhardt, Jens; Lasagni, Andrés-Fabián
Journal Article
2016Effects of UV laser micropatterning on frictional performance of diamond-like nanocomposite films
Zavedeev, Evgeny V.; Zilova, Olga S.; Shupegin, Mikhail L.; Barinov, Alexej D.; Arutyunyan, Natalia R.; Roch, Teja; Pimenov, Sergei M.
Journal Article
2016Efficient high-resolution surface patterning for 2D and 3D parts
Lasagni, Andrés-Fabián; Kunze, Tim; Roch, Teja; Lang, Valentin; Gärtner, Anne; Rank, Andreas; Günther, Denise; Bieda, Matthias
Journal Article
2016High-speed surface structuring of polycarbonate using direct laser interference patterning: Toward 1m2 min-1 fabrication speed barrier
Lang, Valentin; Roch, Teja; Lasagni, Andrés-Fabián
Journal Article
2016Large area micro-/nano-structuring using direct laser interference patterning
Lasagni, Andrés-Fabián; Kunze, Tim; Bieda, Matthias; Günther, Denise; Gärtner, Anne; Lang, Valentin; Rank, Andreas; Roch, Teja
Conference Paper
2016Multiple-beam laser patterning on aluminum oxide, zirconium oxide, and hydroxyapatite ceramic materials using a microlens array
Berger, Jana; Roch, Teja; Pistillo, Nicola; Lasagni, Andrés-Fabián
Journal Article
2016Nanoscale scanning electron microscopy based graphitization in tetrahedral amorphous carbon thin films
Klein, Frederik; Treske, Uwe; Koitzsch, Andreas; Cavicchia, Demetrio R.; Thönnißen, Carsten; Frömter, Robert; Roch, Teja; Mühl, Thomas
Journal Article
2016Tool optimization for dry forming applications
Kunze, Tim; Mousavi, Ali; Stucky, Thomas; Böttcher, Falko; Roch, Teja; Schomäcker, Michael; Lasagni, Andrés-Fabián; Brosius, Alexander
Conference Paper
2016Tribological optimization of dry forming tools
Kunze, Tim; Mousavi, Ali; Stucky, Thomas; Böttcher, Falko; Roch, Teja; Brosius, Alexander; Lasagni, Andrés-Fabián
Journal Article
2016UV direct laser interference patterning of polyurethane substrates as tool for tuning its surface wettability
Estevam-Alves, Regina; Günther, Denise; Dani, Sophie; Eckhardt, Sebastian; Roch, Teja; Mendonça, Cléber Renato; Cestari, Ismar Newton; Lasagni, Andrés-Fabián
Journal Article, Conference Paper
2016Verfahren zur Ausbildung von Strukturierungen an Oberflächen eines Bauteils
Roch, Teja; Lasagni, Andrés Fabián
Patent
2016World record in high speed laser surface microstructuring of polymer and steel using direct laser interference patterning
Lang, Valentin; Roch, Teja; Lasagni, Andrés-Fabián
Conference Paper
2015Ambient effects on the electrical conductivity of carbon nanotubes
Roch, Aljoscha; Greifzu, Moritz; Talens, Esther; Stepien, Lukas; Roch, Teja; Hege, Judith; Nong, Ngo Van; Schmiel, Tino; Dani, Ines; Leyens, Christoph; Jost, Oliver; Leson, Andreas
Journal Article
2015Anpassung von Polyurethan durch direkte Laserinterferenzstrukturierung
Günther, Denise; Alves, Regina Estevam; Dani, Sophie; Eckhardt, Sebastian; Bieda, Matthias; Roch, Teja; Cestari, Ismar; Lasagni, Andrés-Fabián
Poster
2015Bringing the direct laser interference patterning method to industry: A one tool-complete solution for surface functionalization
Lasagni, Andrés-Fabián; Benke, Dimitri; Kunze, Tim; Bieda, Matthias; Eckhardt, Sebastian; Roch, Teja; Langheinrich, Denise; Berger, Jana
Journal Article
2015Dependence between friction of laser interference patterned carbon and the thin film morphology
Roch, Teja; Benke, Dimitri; Milles, Stephan; Roch, Aljoscha; Kunze, Tim; Lasagni, Andrés-Fabián
Journal Article
2015High resolution direct laser interference patterning by high energy q-switched lasers
Kunze, Tim; Roch, Teja; Hoffmann, Thomas; Fedyna, E.; Konovalov, V.; Oulianov, D.; Lasagni, Andrés-Fabián
Journal Article
2015Sub-μm sized embossing roller patterning using direct laser interference
Rank, Andreas; Langheinrich, Denise; Roch, Teja; Bieda, Matthias; Gärtner, Anne; Kunze, Tim; Lasagni, Andrés-Fabián
Poster
2015To use or not to use (direct laser interference patterning), that is the question
Lasagni, Andrés-Fabián; Roch, Teja; Berger, Jana; Kunze, Tim; Lang, Valentin; Beyer, Eckhard
Conference Paper
2015Transparent conductive metal thin-film electrodes structured by direct laser interference patterning
Müller-Meskamp, Lars; Schubert, Sylvio; Roch, Teja; Eckhardt, Sebastian; Lasagni, Andrés-Fabián; Leo, Karl W.
Journal Article
2014Anordnung zur Ausbildung einer Strukturierung an Oberflächen von Bauteilen mit einem Laserstrahl sowie Verwendungen
Roch, Teja; Benke, Dimitri; Lasagni, Andrés Fabián
Patent
2014Laser interference induced nano-crystallized surface swellings of amorphous carbon for advanced micro tribology
Roch, Teja; Klein, Frederik; Guenther, Katja; Roch, Aljoscha; Mühl, Thomas; Lasagni, Andrés
Journal Article
2014Optical absorption spectroscopy and properties of single walled carbon nanotubes at high temperature
Roch, Aljoscha; Stepien, Lukas; Roch, Teja; Dani, Ines; Leyens, Christoph; Jost, Oliver; Leson, Andreas
Journal Article
2014Optische Anordnung zur Ausbildung von Strukturelementen auf Bauteiloberflächen sowie deren Verwendung
Roch, Teja; Benke, Dimitri; Lasagni, Andrés Fabián
Patent
2014Selective laser treatment and laser patterning of metallic and semiconducting nanotubes in single walled carbon nanotube films
Roch, Aljoscha; Roch, Teja; Talens, Esther; Kaiser, Bert; Lasagni, Andrés F.; Beyer, Eckhard; Jost, Oliver; Cuniberti, Gianaurelio; Leson, Andreas
Journal Article
2013Nano- und Mikrostrukturierung amorpher Kohlenstoffschichten
Roch, Teja
: Lasagni, Andrés-Fabián (Gutachter); Cuniberti, Gianaurelio (Gutachter)
Dissertation
2013Vorrichtung und Verfahren zur Interferenzstrukurierung von Proben sowie dergestalt strukturierte Proben
Lasagni, Andrés Fabián; Roch, Teja; Eckhardt, Sebastian
Patent
2012DEVICE, ARRANGEMENT, AND METHOD FOR THE INTERFERENCE STRUCTURING OF PLANAR SAMPLES
Lasagni, Andrés-Fabián; Roch, Teja; Beyer, Eckhard
Patent
2012Quantitative description of the scattering angles in electrically-driven OLEDs fabricated on periodically corrugated substrates
Fuchs, Cornelius; Schwab, Tobias; Scholz, Reinhard; Roch, Teja; Lasagni, Andrés F.; Hofmann, Simone; Lüssem, Björn; Müller-Meskamp, Lars; Leo, Karl W.; Gather, Malte C.
Conference Paper