@inproceedings{HenkelBurkovBergholzetal., author = {Henkel, Karsten and Burkov, Yevgen and Bergholz, Matthias and Karavaev, Konstantin and Sohal, Rakesh and Torche, Mohamed and Schmeißer, Dieter}, title = {Al-Oxynitride as a buffer layer for high-k dielectrics}, series = {Proceedings of 15th Workshop on Dielectrics in Microelectronics, Bad Saarow, 23 - 25 June 2008, Bad Saarow (Berlin)}, booktitle = {Proceedings of 15th Workshop on Dielectrics in Microelectronics, Bad Saarow, 23 - 25 June 2008, Bad Saarow (Berlin)}, pages = {161 -- 162}, language = {en} } @inproceedings{HenkelMandalSeimeetal., author = {Henkel, Karsten and Mandal, Dipankar and Seime, Bernd and Paloumpa, Ioanna and Lazareva, I. and M{\"u}ller, Klaus and Schmeißer, Dieter}, title = {Electrical investigations on MFIS structures consisting P[VDF/TrFE] as ferro-electric layer for non-volatile memory applications}, series = {Proceedings of 15th Workshop on Dielectrics in Microelectronics, Bad Saarow, 23 - 25 June 2008, Bad Saarow (Berlin)}, booktitle = {Proceedings of 15th Workshop on Dielectrics in Microelectronics, Bad Saarow, 23 - 25 June 2008, Bad Saarow (Berlin)}, pages = {159 -- 160}, language = {en} } @inproceedings{BroczkowskaKlocekFriedrichetal., author = {Broczkowska, K. and Klocek, Jolanta and Friedrich, Daniel and Henkel, Karsten and Kolanek, Krzysztof and Urbanowicz, A. and Schmeißer, Dieter and Miller, M. and Zschech, Ehrenfried}, title = {Fullerene based materials for ultra-low-k application}, series = {International Students and Young Scientists Workshop "Photonics and Microsystems", Szklarska, Poreba, Poland, 25 - 27 June 2010}, booktitle = {International Students and Young Scientists Workshop "Photonics and Microsystems", Szklarska, Poreba, Poland, 25 - 27 June 2010}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-8324-2}, pages = {39 -- 43}, language = {en} } @misc{HenkelSeimePaloumpaetal., author = {Henkel, Karsten and Seime, Bernd and Paloumpa, Ioanna and M{\"u}ller, Klaus and Schmeißer, Dieter}, title = {Optimization of MFIS structures containing poly(vinylidene-fluoride trifluoroethylene) for non-volatile memory applications}, language = {en} } @misc{HenkelSeimePaloumpaetal., author = {Henkel, Karsten and Seime, Bernd and Paloumpa, Ioanna and M{\"u}ller, Klaus and Schmeißer, Dieter}, title = {Buffer layer investigations on MFIS capacitors consisting of ferroelectric poly[vinylidene fluoride trifluoroethylene]}, language = {en} } @misc{MandalHenkelSchmeisser, author = {Mandal, Dipankar and Henkel, Karsten and Schmeißer, Dieter}, title = {Comment on "Preparation and Characterization of Silver-Poly(vinylidene fluoride) Nanocomposites:Formation of Piezoelectric Polymorph of Poly(vinylidene fluoride"}, language = {en} } @article{HenkelKaravaevTorcheetal., author = {Henkel, Karsten and Karavaev, Konstantin and Torche, Mohamed and Schwiertz, Carola and Burkov, Yevgen and Schmeißer, Dieter}, title = {Al-Oxyxynitride interfacial layer investigations for PrXOY on SiC and Si}, language = {en} } @inproceedings{HenkelTorcheSohaletal., author = {Henkel, Karsten and Torche, Mohamed and Sohal, Rakesh and Schwiertz, Carola and Hoffmann, Patrick and Schmeißer, Dieter}, title = {Pr-O-N Dielectrics for MIS Stacks on Silicon and Silicon Carbide Surfaces}, series = {Silicon carbide 2006 - materials, processing and devices, symposium held April 18 - 20, 2006, San Francisco, California, U.S.A.}, booktitle = {Silicon carbide 2006 - materials, processing and devices, symposium held April 18 - 20, 2006, San Francisco, California, U.S.A.}, editor = {Dudley, Michael}, publisher = {Materials Research Society}, address = {Warrendale, Pa.}, isbn = {978-1-55899-867-4}, pages = {353 -- 358}, language = {en} } @article{HenkelSchmeisser, author = {Henkel, Karsten and Schmeißer, Dieter}, title = {Back-propagation based neural network with a two sensor system for monitoring of carbon dioxide and relative humidity}, language = {en} } @techreport{SchwiertzHenkelPaloumpaetal., author = {Schwiertz, Carola and Henkel, Karsten and Paloumpa, Ioanna and Schmeißer, Dieter and Kamieth, P. and Schnegber, P.}, title = {Aufbau eines Sensorarrays zur Detektion von umwelt- und tierphysiologisch relevanten Komponenten}, language = {de} } @techreport{HenkelPaloumpaSchwiertzetal., author = {Henkel, Karsten and Paloumpa, Ioanna and Schwiertz, D. and Schmeißer, Dieter and Kamieth, P. and Schengber, P.}, title = {Gezielte Entwicklung von Sensormaterialien und Sensoren zur spezifischen Detektion von schwefel- und stickstoffhaltigen Stoffgruppen}, language = {de} } @article{HenkelPaloumpaSchwiertzetal., author = {Henkel, Karsten and Paloumpa, Ioanna and Schwiertz, B. and Elling, B. and Danz, R. and B{\"u}chtemann, A. and Straube, Oliver and Schmeißer, Dieter}, title = {Kraftsensoren aus Polymerfolien-Piezoelektrische Polymersensoren f{\"u}r Hochdruckanwendungen}, language = {de} } @techreport{HenkelPaloumpaOpreaetal., author = {Henkel, Karsten and Paloumpa, Ioanna and Oprea, A. and Appel, G{\"u}nter and Schmeißer, Dieter and Frandsen, W. and Sch{\"o}lzel, Mario}, title = {Entwicklung von Sensoren mit Elektroden aus leitf{\"a}higen Polymeren}, language = {de} } @article{AppelMikaloHenkeletal., author = {Appel, G{\"u}nter and Mikalo, Ricardo Pablo and Henkel, Karsten and Oprea, A. and Yfantis, Alexandros D. and Paloumpa, Ioanna and Schmeißer, Dieter}, title = {Polymeric Electrodes}, language = {en} } @article{OpreaHenkelOehmgenetal., author = {Oprea, A. and Henkel, Karsten and Oehmgen, R. and Appel, G{\"u}nter and Schmeißer, Dieter and Lauer, H. and Hausmann, P.}, title = {Increased sensor sensitivities obtained by polymer coated quartz microbalances}, language = {en} } @misc{FriedrichHenkelRichteretal., author = {Friedrich, Daniel and Henkel, Karsten and Richter, Matthias and Schmeißer, Dieter}, title = {Fullerenol as probed by Synchrotron X-Ray Photoemission and Absorption Spectroscopy}, language = {en} } @inproceedings{MandalHenkelSchmeisser, author = {Mandal, Dipankar and Henkel, Karsten and Schmeißer, Dieter}, title = {Control of the Crystalline Polymorph, Molecular Dipole and Chain Orientations in P(VDF-HFP) for High Electrical Energy Storage Application}, series = {International Conference on Nanoscience, Technology and Societal Implications (NSTSI), 2011}, booktitle = {International Conference on Nanoscience, Technology and Societal Implications (NSTSI), 2011}, publisher = {IEEE}, isbn = {978-1-4577-2035-2}, doi = {10.1109/NSTSI.2011.6111801}, language = {en} } @misc{KlocekHenkelKolaneketal., author = {Klocek, Jolanta and Henkel, Karsten and Kolanek, Krzysztof and Broczkowska, K. and Schmeißer, Dieter and Miller, M. and Zschech, Ehrenfried}, title = {Studies of the chemical and electrical properties of fullerene and 3-aminopropyltrimethoxysilane based low-k materials}, series = {Thin Solid Films}, volume = {520}, journal = {Thin Solid Films}, number = {7}, issn = {0040-6090}, pages = {2498 -- 2504}, language = {en} } @misc{MandalHenkelSchmeisser, author = {Mandal, Dipankar and Henkel, Karsten and Schmeißer, Dieter}, title = {The electroactive Beta-phase formation in Poly(vinylidene fluoride) by gold nanoparticles doping}, series = {Materials Letters}, journal = {Materials Letters}, number = {73}, issn = {0167-577X}, pages = {123 -- 125}, language = {en} } @misc{KlocekHenkelKolaneketal., author = {Klocek, Jolanta and Henkel, Karsten and Kolanek, Krzysztof and Zschech, Ehrenfried and Schmeißer, Dieter}, title = {Annealing influence on siloxane based materials incorporated with fullerenes, phthalocyanines and silsesquioxanes}, series = {BioNanoScience}, volume = {2}, journal = {BioNanoScience}, number = {1}, issn = {2191-1630}, pages = {52 -- 58}, language = {en} } @misc{KlocekHenkelKolaneketal., author = {Klocek, Jolanta and Henkel, Karsten and Kolanek, Krzysztof and Zschech, Ehrenfried and Schmeißer, Dieter}, title = {Spectroscopic and capacitance-voltage characterization of thin aminopropylmethoxysilane films doped with copper phthalocyanine, tris(dimethylvinylsilyloxy)-POSS and fullerene cages}, series = {Applied surface science}, volume = {258}, journal = {Applied surface science}, number = {10}, issn = {0169-4332}, pages = {4213 -- 4221}, language = {en} } @misc{KlocekKolanekHenkeletal., author = {Klocek, Jolanta and Kolanek, Krzysztof and Henkel, Karsten and Zschech, Ehrenfried and Schmeißer, Dieter}, title = {Influence of the fullerene derivatives and cage polyhedral oligomeric silsesquioxanes on 3-aminopropyltrimethoxysilane based hybrid nanocomposites chemical, morphological and electrical properties}, series = {Journal of Physics and Chemistry of Solids}, volume = {74}, journal = {Journal of Physics and Chemistry of Solids}, number = {1}, issn = {0022-3697}, doi = {10.1016/j.jpcs.2012.08.013}, pages = {135 -- 145}, abstract = {In this study we produced 3-aminopropyltrimethoxysilane based hybrid nanocomposites using fullerene derivative [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) as nanodopants. Additionally, we modified obtained material with incompletely condensed cage polyhedral oligomeric silsesqiuox-anes (POSS) in order to improve its properties. Thin films were deposited by means of the spin-coating method. The films were characterized by atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS) and capacitance-voltage (CV) measurements. We observed that a properly chosen PCBM concentration may be a crucial factor to obtain high quality APTMS based films by the spin-coating technique. XPS revealed the presence of the C-NH-C species within POSS containing films indicating chemical interaction between the amino group of APTMS and the POSS molecules. AFM results suggest that at high POSS monomer concentration in the range of 1\% the creation of fractal-shaped aggregates takes place. The CV characterization of the samples exhibits a decrease of the APTMS based films dielectric constant due to the POSS and PCBM contribution. The combination of the applied methods delivers complementary information concerning the properties of the analyzed films.}, language = {en} } @misc{MandalMuellerHenkeletal., author = {Mandal, Dipankar and M{\"u}ller, Klaus and Henkel, Karsten and Schmeißer, Dieter}, title = {The effect of X-ray photoelectron spectroscopy measurement on P(VDF-TrFE) copolymer thin films}, series = {Applied Surface Science}, journal = {Applied Surface Science}, number = {261}, issn = {0169-4332}, doi = {10.1016/j.apsusc.2012.07.144}, pages = {209 -- 213}, abstract = {The impact of prolonged X-ray irradiation during X-ray photoelectron spectroscopy (XPS) measurement was investigated on poly(vinylidene-trifluoroethylene) (P(VDF-TrFE)) thin films. It was observed that prolonged X-ray irradiation can accelerate the crosslinking of P(VDF-TrFE) and diminish the ferroelectric phase. Fourier transform infrared spectroscopy (FT-IR) data indicate that the ferroelectric phase diminishes completely after 360 kJ of X-ray irradiation dose and it induces the paraelectric phase. In this work, the main emphasis was given to the optimization of the X-ray irradiation dose during XPS measurements to maintain the ferroelectric phase within the copolymer films.}, language = {en} }