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Dresden 2014 – wissenschaftliches Programm

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O: Fachverband Oberflächenphysik

O 78: Graphene: Spintronics, Transistors, and Sensors (HL jointly with DY, MA, O, TT)

Donnerstag, 3. April 2014, 15:00–18:00, POT 081

15:00 O 78.1 Graphene's RF Potential: How harmful is the Zero Bandgap?Kyle D. Holland, Navid Paydavosi, Neophytos Neophytou, •Diego Kienle, and Mani Vaidyanathan
15:15 O 78.2 Atomic layer deposited aluminum oxide on epitaxial graphene without surface activation — •Peter Wehrfritz, Florian Speck, Felix Fromm, Stefan Malzer, and Thomas Seyller
15:30 O 78.3 Spin-dependent negative differential resistance in composite graphene superlattices — •Christopher Gaul, Javier Munárriz, Andrey V Malyshev, Pedro A Orellana, Cord A Müller, and Francisco Domínguez-Adame
15:45 O 78.4 Exchange coupling between localized defect states in graphene nanoflakes — •Matthias Droth and Guido Burkard
16:00 O 78.5 Novel fabrication method of lateral spin valve devices based on graphene on hexagonal boron nitrideMarc Drögeler, Frank Volmer, •Maik Wolter, Bernat Terrés, Kenji Watanabe, Takashi Taniguchi, Gernot Güntherodt, Christoph Stampfer, and Bernd Beschoten
16:15 O 78.6 Suppression of contact-induced spin dephasing in graphene/Co/MgOx spin-valve devices by successive oxygen treatmentsFrank Volmer, •Christopher Franzen, Marc Drögeler, Eva Maynicke, Nils von den Driesch, Maren Laura Boschen, Gernot Güntherodt, and Bernd Beschoten
  16:30 Coffee break (15 min.)
16:45 O 78.7 Development of an amperometric H2O2 sensor based on graphene — •Masoumeh Sisakhti, Alexander Zöpfl, Jonathan Eroms, Thomas Hirsch, and Christoph Strunk
17:00 O 78.8 Controlled chemical modification of graphene for applications in biosensing — •Marco R. Bobinger, Max Seifert, Anna Cattani-Scholz, and Jose A. Garrido
17:15 O 78.9 Functionalization of Graphene for Bioelectronic Applications — •Alina Lyuleeva, Lucas Hess, Frank Deubel, and Jose Antonio Garrido
17:30 O 78.10 Coupling of electrogenic cells to graphene devicesMichael Sejer Wismer, Felix Rolf, Damia Viana, •Martin Lottner, Lucas Hess, and Jose A. Garrido
17:45 O 78.11 Graphene solution-gated field effect transistors on flexible substrates — •Andrea Bonaccini Calia, Benno M. Blaschke, Lucas H. Hess, Max Seifert, and Jose A. Garrido
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