Fraunhofer-Gesellschaft

YearTitle/AuthorDocument Type
2019Decoration of Al Implantation Profiles in 4H-SiC by Bevel Grinding and Dry Oxidation
Kocher, Matthias; Erlbacher, Tobias; Rommel, Mathias; Bauer, Anton J.
Conference Paper
2019Deeper insight into lifetime-engineering in 4H-SiC by ion implantation
Erlekampf, J.; Kallinger, B.; Weiße, J.; Rommel, M.; Berwian, P.; Friedrich, J.; Erlbacher, T.
Journal Article
2019Determination of Compensation Ratios of Al-Implanted 4H-SiC by TCAD Modelling of TLM Measurements
Kocher, Matthias; Yao, Boteng; Weisse, Julietta; Rommel, Mathias; Xu, Zong Wei; Erlbacher, Tobias; Bauer, Anton J.
Conference Paper
2019Large-Area Layer Counting of Two-Dimensional Materials Evaluating the Wavelength Shift in Visible-Reflectance Spectroscopy
Hutzler, Andreas; Matthus, Christian D.; Dolle, Christian; Rommel, Mathias; Jank, Michael P.M.; Spiecker, Erdmann; Frey, Lothar
Journal Article
2019Raman Characterization of Carrier Concentrations of Al-implanted 4H-SiC with Low Carrier Concentration by Photo-Generated Carrier Effect
Liu, Tao; Xu, Zongwei; Rommel, Mathias; Wang, Hong; Song, Ying; Wang, Yufang; Fang, Fengzhou
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2019Raman Spectroscopy Characterization of Ion Implanted 4H-SiC and its Annealing Effects
Xu, Zongwei; Song, Ying; Rommel, Mathias; Liu, T.; Kocher, Matthias; He, Z.D.; Wang, H.; Yao, B.T.; Liu, L.; Fang, Fengzhou
Conference Paper
2019Surface-enhanced Raman scattering on nanodiamond-derived carbon onions
Song, Ying; Xu, Zongwei; Rosenkranz, Andreas; Rommel, Mathias; Shi, Changkun; Fang, Fengzhou
Journal Article
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2018Detailed characterisation of focused ion beam induced lateral damage on silicon carbide samples by electrical scanning probe microscopy and transmission electron microscopy
Stumpf, Florian; Abu Quba, A.A.; Singer, Philip; Rumler, Maximilian; Cherkashin, Nikolay; Schamm-Chardon, Sylvie; Cours, Robin; Rommel, Mathias
Journal Article
2018Dose Dependent Profile Deviation of Implanted Aluminum in 4H-SiC During High Temperature Annealing
Kocher, Matthias; Rommel, Mathias; Sledziewski, Tomasz; Häublein, Volker; Bauer, Anton J.
Conference Paper
2018Flexible thin film bending sensor based on Bragg gratings in hybrid polymers
Girschikofsky, Maiko; Rosenberger, Manuel; Förthner, Michael; Rommel, Mathias; Frey, Lothar; Hellmann, Ralf
Conference Paper
2018Impact of Al-ion implantation on the formation of deep defects in n-type 4H-SiC
Weiße, Julietta; Hauck, Martin; Krieger, Michael; Erlekampf, Jürgen; Mitlehner, Heinz; Bauer, Anton J.; Rommel, Mathias; Häublein, Volker; Erlbacher, Tobias; Csato, Constantin; Rüb, Michael; Akhmadaliev, Shavkat; Frey, Lothar
Conference Paper
2018Influence and mutual interaction of process parameters on the Z1/2 defect concentration during epitaxy of 4H-SiC
Erlekampf, Jürgen; Kaminzky, Daniel; Rosshirt, Katharina; Kallinger, Birgit; Rommel, Mathias; Berwian, Patrick; Friedrich, Jochen; Frey, Lothar
Conference Paper
2018Influence of Al doping concentration and annealing parameters on TiAl based Ohmic contacts on 4H-SiC
Kocher, Matthias; Rommel, Mathias; Erlbacher, Tobias; Bauer, Anton J.
Conference Paper
2018Influence of triangular defects on the electrical characteristics of 4H-SiC devices
Schoeck, J.; Schlichting, H.; Kallinger, B.; Erlbacher, T.; Rommel, M.; Bauer, A.J.
Conference Paper
2018Investigation of Ga ion implantation-induced damage in single-crystal 6H-SiC
He, Zhongdu; Xu, Zongwei; Rommel, Mathias; Yao, Boteng; Liu, Tao; Song, Ying; Fang, Fengzhou
Journal Article
2018Laser Surface Microstructuring of a Bio-Resorbable Polymer to Anchor Stem Cells, Control Adipocyte Morphology, and Promote Osteogenesis
Ortiz, Rocio; Aurrekoetxea-Rodríguez, Iskander; Rommel, Mathias; Quintana, Iban; Vivanco, Maria; Toca-Herrera, Jose Luis
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2018Nano- and micro-patterned S-, H- and X-PDMS for cell-based applications: Comparison of wettability, roughness and cell-derived parameters
Scharin-Mehlmann, Marina; Häring, Aaron; Rommel, Mathias; Dirnecker, Tobias; Friedrich, Oliver; Frey, Lothar; Gilbert, Daniel F.
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2018Normalized differential conductance to study current conduction mechanisms in MOS structures
Nouibat, T.H.; Messai, Z.; Chikouch, D.; Ouennoughi, Z.; Rouag, N.; Rommel, Mathias; Frey, Lothar
Journal Article
2018Novel approach based on continuous trench modelling to predict focused ion beam prepared freeform surfaces
Bilbao-Guillerna, A.; Eachambadi, R.T.; Cadot, G.B.J.; Axinte, D.A.; Billingham, J.; Stumpf, F.; Beuer, S.; Rommel, M.
Journal Article
2018On the limits of scalpel AFM for the 3D electrical characterization of nanomaterials
Chen, Shaochuan; Jiang, Lanlan; Buckwell, Mark; Jing, Xu; Ji, Yanfeng; Grustan-Gutierrez, Enric; Hui, Fei; Shi, Yuanyuan; Rommel, Mathias; Paskaleva, Albena; Benstetter, Günther; Ng, Wing. H.; Mehonic, Adnan; Kenyon, Anthony J.; Lanza, Mario
Journal Article
2018One-step nanoimprinted Bragg grating sensor based on hybrid polymers
Förthner, Michael; Girschikofsky, Maiko; Rumler, Maximilian; Stumpf, Florian; Rommel, Mathias; Hellmann, Ralf; Frey, Lothar
Journal Article
2018TiO2 surface functionalization of COC based planar waveguide Bragg gratings for refractive index sensing
Rosenberger, Manuel; Girschikofsky, Maiko; Förthner, Michael; Belle, Stefan; Rommel, Mathias; Frey, Lothar; Schmauß, Bernhard; Hellmann, Ralf
Journal Article
2018Topic review: Application of raman spectroscopy characterization in micro/nano-machining
Xu, Zongwei; He, Zhongdu; Song, Ying; Fu, Xiu; Rommel, Mathias; Luo, Xichun; Hartmaier, Alexander; Zhang, Junjie; Fang, Fengzhou
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20174.5 kV SiC junction barrier schottky diodes with low leakage current and high forward current density
Schöck, Johannes; Büttner, Jonas; Rommel, Mathias; Erlbacher, Tobias; Bauer, Anton
Conference Paper
2017Bulk lifetime characterization of corona charged silicon wafers with high resistivity by means of microwave detected photoconductivity
Engst, Christian R.; Rommel, Mathias; Bscheid, Christian; Eisele, Ignaz; Kutter, Christoph
Journal Article
2017Complex 3D structures via double imprint of hybrid structures and sacrificial mould techniques
Steinberg, Christian; Rumler, Maximilian; Runkel, Manuel; Papenheim, Marc; Wang, Si; Mayer, Andre; Becker, Marco; Rommel, Mathias; Scheer, Hella-Christin
Journal Article
2017Fabrication of Bragg grating sensors in UV-NIL structured Ormocer waveguides
Girschikofsky, Maiko; Förthner, Michael; Rommel, Mathias; Frey, Lothar; Hellmann, Ralf
Conference Paper
2017Generalized approach to design multi-layer stacks for enhanced optical detectability of ultrathin layers
Hutzler, Andreas; Matthus, Christian D.; Rommel, Mathias; Frey, Lothar
Journal Article
2017Large area manufacturing of plasmonic colour filters using substrate conformal imprint lithography
Rumler, Maximilian; Foerthner, M.; Baier, L.; Evanschitzky, P.; Becker, M.; Rommel, M.; Frey, L.
Journal Article
2017Point contact current voltage measurements of 4H-SiC samples with different doping profiles
Kocher, Matthias; Niebauer, Michael; Rommel, Mathias; Haeublein, Volker; Bauer, Anton
Conference Paper
2017Polymerization related deformations in multilayer soft stamps for nanoimprint
Förthner, Michael; Papenheim, Marc; Rumler, Maximilian; Stumpf, Florian; Baier, Leander; Rommel, Mathias; Scheer, Hella-Christin; Frey, Lothar
Journal Article
2017Waveguide bragg gratings in Ormocer®s for temperature sensing
Girschikofsky, Maiko; Rosenberger, Manuel; Förthner, Michael; Rommel, Mathias; Frey, Lothar; Hellmann, Ralf
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2016Combination of direct laser writing and soft lithography molds for combined nano- and microfabrication
Rumler, Maximilian; Kollmuss, M.; Baier, L.; Michel, F.; Förthner, M.; Becker, M.; Rommel, M.; Frey, L.
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2016Comparative spatially resolved characterization of a Czochralski-grown silicon crystal by different laser-based imaging techniques
Herms, Martin; Wagner, Matthias; Molchanov, Alexander; Rommel, Mathias; Zschorsch, Markus; Würzner, Sindy
Conference Paper
2016The efficiency of hydrogen-doping as a function of implantation temperature
Jelinek, Moriz; Laven, Johannes G.; Ganagona, Naveen Goud; Schustereder, Werner; Schulze, Hans-Joachim; Rommel, Mathias; Frey, Lothar
Conference Paper
2016Hybrid polymers processed by substrate conformal imprint lithography for the fabrication of planar Bragg gratings
Förthner, Michael; Rumler, Maximilian; Stumpf, Florian; Fader, Robert; Rommel, Mathias; Frey, Lothar; Girschikofsky, Maiko; Belle, Stefan; Hellmann, Ralf; Klein, Jan Jasper
Journal Article
2016Metastable defects in proton implanted and annealed silicon
Jelinek, Moriz; Laven, Johannes G.; Ganagona, Naveen Goud; Job, Reinhart; Schustereder, Werner; Schulze, Hans-Joachim; Rommel, Mathias; Frey, Lothar
Conference Paper
2016Modelling of effective minority carrier lifetime in 4H-SiC n-type epilayers
Kaminzky, Daniel; Kallinger, Birgit; Berwian, Patrick; Rommel, Mathias; Friedrich, Jochen
Conference Paper
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2016Waveguide Bragg gratings in Ormocer hybrid polymers
Girschikofsky, Maiko; Förthner, Michael; Rommel, Mathias; Frey, Lothar; Hellmann, Ralf
Journal Article
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2015Comparison of silicon and 4H silicon carbide patterning using focused ion beams
Veerapandian, Savita Kaliya Perumal; Beuer, Susanne; Rumler, Maximilian; Stumpf, Florian; Thomas, Keith; Pillatsch, Lex; Michler, Johannes; Frey, Lothar; Rommel, Mathias
Journal Article
2015Current conduction mechanism of MIS devices using multidimensional minimization system program
Rouag, N.; Ouennoughi, Zahir; Rommel, Mathias; Murakami, Katsuhisa; Frey, Lothar
Journal Article
2015A DLTS study of hydrogen doped czochralski-grown silicon
Jelinek, Moriz; Laven, Johannes G.; Kirnstoetter, Stefan; Schustereder, Werner; Schulze, Hans-Joachim; Rommel, Mathias; Frey, Lothar
Journal Article
2015Junction formation and current transport mechanisms in hybrid n-Si/PEDOT:PSS solar cells
Jäckle, Sara; Mattiza, Matthias; Liebhaber, Martin; Brönstrup, Gerald; Rommel, Mathias; Lips, Klaus; Christiansen, Silke
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2015Modelling of the electrochemical etch stop with high reverse bias across pn-junctions
Szwarc, R.; Frey, L.; Weber, H.; Moder, I.; Erlbacher, T.; Rommel, M.; Bauer, A.J.
Conference Paper
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2015Optical bragg gratings in inorganic-organic hybrid polymers for highly sensitive temperature measurements
Girschikofsky, Maiko; Belle, Stefan; Hellmann, Ralf; Förthner, Michael; Frey, Lothar; Rommel, Mathias; Fader, Robert
Conference Paper
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2015Tailoring the electrical properties of HfO2 MOS-devices by aluminum doping
Paskaleva, Albena; Rommel, Mathias; Hutzler, Andreas; Spassov, Dencho; Bauer, Anton J.
Journal Article
2014Bioactivation of plane and patterned PDMS thin films by wettability engineering
Scharin, Marina; Rommel, Mathias; Dirnecker, Tobias; Marhenke, Julius; Herrmann, Benjamin; Rumler, Maximilian; Fader, Robert; Frey, Lothar; Herrmann, Martin
Journal Article
2014Comparison of carrier lifetime measurements and mapping in 4H SiC using time resolved photoluminescence and μ-PCD
Kallinger, Birgit; Rommel, Mathias; Lilja, Louise; Hassan, Jawad ul; Booker, Ian; Janzen, Erik; Bergman, Peder
Conference Paper
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2014Deep-level defects in high-dose proton implanted and high-temperature annealed silicon
Jelinek, Moriz; Laven, Johannes G.; Rommel, Mathias; Schustereder, Werner; Schulze, Hans-Joachim; Frey, Lothar; Job, R.
Conference Paper
2014DLTS characterization of proton-implanted silicon under varying annealing conditions
Laven, J.G.; Jelinek, M.; Job, R.; Schustereder, W.; Schulze, H.-J.; Rommel, M.; Frey, L.
Journal Article
2014Enabling large area and high throughput roll-to-roll NIL by novel inkjetable and photo-curable NIL-resists
Thesen, Manuel; Rumler, Maximilian; Schlachter, Florian; Grützner, Susanne; Moormann, Christian; Rommel, Mathias; Nees, Dieter; Ruttloff, Stephan; Pfirrmann, Stefan; Vogler, Marko; Schleunitz, Arne; Grützner, Gabi
Conference Paper
2014HCl assisted growth of thick 4H-SiC epilayers for bipolar devices
Kallinger, Birgit; Ehlers, Christian; Berwian, Patrick; Rommel, Mathias; Friedrich, Jochen
Conference Paper
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2014Inkjetable and photo-curable resists for large-area and high-throughput roll-to-roll nanoimprint lithography
Thesen, M.W.; Nees, D.; Ruttloff, S.; Rumler, Maximilian; Rommel, Mathias; Schlachter, F.; Grützner, S.; Vogler, M.; Schleunitz, A.; Grützner, G.
Journal Article
2014MeV-proton channeling in crystalline silicon
Jelinek, Moriz; Schustereder, Werner; Kirnstoetter, S.; Laven, Johannes G.; Schulze, Hans-Joachim; Rommel, Mathias; Frey, Lothar
Conference Paper
2014Nanoscale characterization of TiO2 films grown by atomic layer deposition on RuO2 electrodes
Murakami, Katsuhisa; Rommel, Mathias; Hudec, Boris; Rosová, Alica; Hušeková, Krístina; Dobročka, Edmund; Rammula, Raul; Kasikov, Arne; Han, Jeong Hwan; Lee, Woongkyu; Song, Seul Ji; Paskaleva, Albena; Bauer, Anton J.; Frey, Lothar; Fröhlich, Karol; Aarik, Jaan; Hwang, Cheol Seong
Journal Article
2014A new method to increase the doping efficiency of proton implantation in a high-dose regime
Jelinek, Moriz; Laven, Johannes G.; Job, R.; Schustereder, Werner; Schulze, Hans-Joachim; Rommel, Mathias; Frey, Lothar
Conference Paper
2014Optical polymers with tunable refractive index for nanoimprint technologies
Landwehr, Johannes; Fader, Robert; Rumler, Maximilian; Rommel, Mathias; Bauer, Anton J.; Frey, Lothar; Simon, B.; Fodor, B.; Petrik, Peter; Schiener, A.; Winter, Benjamin; Spiecker, Erdmann
Journal Article
2014Thickness mapping of high-k dielectrics at the nanoscale
Trapnauskas, Justinas; Rommel, Mathias; Bauer, Anton J.; Frey, Lothar
Journal Article
2013Accuracy of wafer level alignment with substrate conformal imprint lithography
Fader, Robert; Rommel, Mathias; Bauer, Anton J.; Rumler, Maximilian; Frey, Lothar; Verschuuren, Marcus Antonius; Laar, Robert van de; Ji, Ran; Schömbs, Ulrike
Journal Article
2013Alignment accuracy in a MA/BA8 GEN3 using substrate conformal imprint lithography (SCIL)
Fader, R.; Schömbs, U.; Verschuuren, M.
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2013Bimodal CAFM TDDB distributions in polycrystalline HfO2 gate stacks: The role of the interfacial layer and grain boundaries
Iglesias, V.; Martin-Martinez, J.; Porti, M.; Rodriguez, R.; Nafria, M.; Aymerich, X.; Erlbacher, T.; Rommel, M.; Murakami, K.; Bauer, A.J.; Frey, L.; Bersuker, G.
Journal Article
2013Evaluation of resistless Ga+ beam lithography for UV NIL stamp fabrication
Rumler, Maximilian; Fader, Robert; Haas, Anke; Rommel, Mathias; Bauer, Anton; Frey, Lothar
Journal Article
2013Functional epoxy polymer for direct nano-imprinting of micro-optical elements
Fader, R.; Landwehr, J.; Rumler, M.; Rommel, M.; Bauer, A.J.; Frey, L.; Völkel, R.; Brehm, M.; Kraft, A.
Journal Article
2013Influence of epilayer thickness and structural defects on the minority carrier lifetime in 4H-SiC
Kallinger, Birgit; Berwian, Patrick; Friedrich, Jochen; Azizi, Maral; Rommel, Mathias; Hecht, Christian; Friedrichs, Peter
Conference Paper
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2013Influence of parasitic capacitances on conductive AFM I-V measurements and approaches for its reduction
Rommel, Mathias; Jambreck, Joachim D.; Lemberger, Martin; Bauer, Anton J.; Frey, Lothar; Murakami, Katsuhisa; Richter, Christoph; Weinzierl, Philipp
Journal Article
2013Melt depth and time variations during pulsed laser thermal annealing with one and more pulses
Hackenberg, Moritz; Rommel, Mathias; Rumler, M; Lorenz, Jürgen; Pichler, Peter; Huet, Karim; Negru, Razvan; Fisicaro, Giuseppe; Magna, Antonino la; Taleb, Nadjib; Quillec, M.
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2013Processing of silicon nanostructures by Ga+ resistless lithography and reactive ion etching
Rommel, M.; Rumler, M.; Haas, A.; Bauer, A.J.; Frey, L.
Journal Article
2012All electrochemical layer deposition for crystalline silicon solar cell manufacturing: Experiments and interpretation
Kröner, Friedrich; Kröner, Z.; Reichmann, Klaus; Rommel, Mathias
Journal Article
2012Characterization of grain boundaries in multicrystalline silicon with high lateral resolution using conductive atomic force microscopy
Rumler, Maximilian; Rommel, Mathias; Erlekampf, Jürgen; Azizi, Maral; Geiger, Tobias; Bauer, Anton J.; Meißner, Elke; Frey, Lothar
Journal Article
2012Electrical characterization of nanostructured p-silicon electrodes for bioimpedance measurements on single cell level
Pliquett, Uwe; Westenthanner, Maximilian; Rommel, Mathias; Bauer, Anton J.; Beckmann, Dieter
Conference Paper
2012Life time evaluation of PDMS stamps for UV-enhanced substrate conformal imprint lithography
Schmitt, H.; Duempelmann, P.; Fader, R.; Rommel, M.; Bauer, A.J.; Frey, L.; Brehm, M.; Kraft, A.
Journal Article
2012Novel organic polymer for UV-enhanced substrate conformal imprint lithography
Fader, R.; Schmitt, H.; Rommel, M.; Bauer, A.J.; Frey, L.; Ji, R.; Hornung, M.; Brehm, M.; Vogler, M.
Journal Article
2012Simple and efficient method to fabricate nano cone arrays by FIB milling demonstrated on planar substrates and on protruded structures
Rommel, M.; Bauer, A.J.; Frey, L.
Journal Article
2012TiO2-based metal-insulator-metal structures for future DRAM storage capacitors
Fröhlich, K.; Hudec, B.; Tapajna, M.; Hueková, K.; Rosova, A.; Eliá, P.; Aarik, J.; Rammula, R.; Kasikov, A.; Arroval, T.; Aarik, L.; Murakami, Katsuhisa; Rommel, Mathias; Bauer, Anton J.
Conference Paper
20114H-SiC n-MOSFET logic circuits for high temperature operation
Le-Huu, M.; Grieb, M.; Schrey, F.F.; Schmitt, H.; Häublein, V.; Bauer, A.J.; Ryssel, H.; Frey, L.
Conference Paper
2011Characterization of thickness variations of thin dielectric layers at the nanoscale using scanning capacitance microscopy
Yanev, V.; Rommel, M.; Bauer, A.J.; Frey, L.
Journal Article
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2011Current voltage characteristics through grains and grain boundaries of high-k dielectric thin films measured by tunneling atomic force microscopy
Murakami, Katsuhisa; Rommel, Mathias; Yanev, Vasil; Bauer, Anton J.; Frey, Lothar
Conference Paper
2011Experiments and simulation of the diffusion and activation of the n-Type dopants P, As, and Sb implanted into germanium
Koffel, S.; Kaiser, R.J.; Bauer, A.J.; Amon, B.; Pichler, P.; Lorenz, J.; Frey, L.; Scheiblin, P.; Mazzocchi, V.; Barnes, J.-P.; Claverie, A.
Journal Article
2011Gate oxide reliability at the nano-scale evaluated by combining cAFM and CVS
Erlbacher, T.; Yanev, V.; Rommel, M.; Bauer, A.J.; Frey, L.
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2011Germanium substrate loss during thermal processing
Kaiser, R.J.; Koffel, S.; Pichler, P.; Bauer, A.J.; Amon, B.; Frey, L.; Ryssel, H.
Journal Article
2011A highly sensitive evaluation method for the determination of different current conduction mechanisms through dielectric layers
Murakami, M.; Rommel, M.; Yanev, V.; Erlbacher, T.; Bauer, A.J.; Frey, L.
Journal Article
2011Influence of annealing parameters on surface roughness, mobility, and contact resistance of aluminium implanted 4H SiC
Schmitt, H.; Häublein, V.; Bauer, A.J.; Frey, L.
Conference Paper
2011Investigation of the reliability of 4H-SiC MOS devices for high temperature applications
Le-Huu, M.; Schmitt, H.; Noll, S.; Grieb, M.; Schrey, F.F.; Bauer, A.J.; Frey, L.; Ryssel, H.
Journal Article
2011Light confinement by structured metal tips for antenna-based scanning near-field optical microscopy
Jambreck, J.D.; Böhmler, M.; Rommel, M.; Hartschuh, A.; Bauer, A.J.; Frey, L.
Conference Paper
2011Manufacturing, characterization, and application of nanoimprinted metallic probe demonstrators for electrical scanning probe microscopy
Jambreck, J.D.; Yanev, V.; Schmitt, H.; Rommel, M.; Bauer, A.J.; Frey, L.
Journal Article
2010Comprehensive study of focused ion beam induced lateral damage in silicon by scanning probe microscopy techniques
Rommel, M.; Spoldi, G.; Yanev, V.; Beuer, S.; Amon, B.; Jambreck, J.; Petersen, S.; Bauer, A.J.; Frey, L.
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2010Electrical scanning probe microscopy techniques for the detailed characterization of high-k dielectric layers
Rommel, M.; Yanev, V.; Paskaleva, A.; Erlbacher, T.; Lemberger, M.; Bauer, A.J.; Frey, L.
Conference Paper
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2010Fabrication of metallic SPM tips by combining UV nanoimprint lithography and focused ion beam processing
Jambreck, J.D.; Schmitt, H.; Amon, B.; Rommel, M.; Bauer, A.J.; Frey, L.
Journal Article
2010Full wafer microlens replication by UV imprint lithography
Schmitt, H.; Rommel, M.; Bauer, A.J.; Frey, L.; Bich, A.; Eisner, M.; Völkel, R.; Hornung, M.
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2010Guided phase separation of polymer blend thin films on ion beam-induced pre-patterned substrates
Karade, Y.; Madani-Grasset, F.; Berger, R.; Csiba, V.; Rommel, M.; Dietzel, A.
Journal Article
2010Honeycomb voids due to ion implantation in germanium
Kaiser, R.J.; Koffel, S.; Pichler, P.; Bauer, A.J.; Amon, B.; Claverie, A.; Benassayag, G.; Scheiblin, P.; Frey, L.; Ryssel, H.
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2010Influence of FIB patterning strategies on the shape of 3D structures: Comparison of experiments with simulations
Rommel, M.; Jambreck, J.D.; Ebm, C.; Platzgummer, E.; Bauer, A.J.; Frey, L.
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2010NMOS logic circuits using 4H-SiC MOSFETs for high temperature applications
Le-Huu, M.; Schrey, F.F.; Grieb, M.; Schmitt, H.; Häublein, V.; Bauer, A.J.; Ryssel, H.; Frey, L.
Conference Paper
2010Simulation of focused ion beam etching by coupling a topography simulator and a Monte-Carlo sputtering yield simulator
Kunder, D.; Baer, E.; Sekowski, M.; Pichler, P.; Rommel, M.
Journal Article
2009Comparative study between conventional macroscopic IV techniques and advanced AFM based methods for electrical characterization of dielectrics at the nanoscale
Yanev, V.; Erlbacher, T.; Rommel, M.; Bauer, A.J.; Frey, L.
Journal Article
2009Correlation of microscopic and macroscopic electrical characteristics of high-k ZrSixO2-x thin films using tunneling atomic force microscopy
Weinreich, W.; Wilde, L.; Kücher, P.; Lemberger, M.; Yanev, V.; Rommel, M.; Bauer, A.J.; Erben, E.; Heitmann, J.; Schröder, U.; Oberbeck, L.
Conference Paper
2009Experimental observation of FIB induced lateral damage on silicon samples
Spoldi, G.; Beuer, S.; Rommel, M.; Yanev, V.; Bauer, A.J.; Ryssel, H.
Conference Paper
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2009Influence of FIB patterning strategies on the shape of 3D structures: Comparison of experiments with simulations
Rommel, M.; Jambreck, J.; Ebm, C.; Platzgummer, E.; Bauer, A.; Frey, L.
Poster
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2009Transmission-electron-microscopy observation of Pt pillar fabricated by electron-beam-induced deposition
Murakami, K.; Matsubara, N.; Ichikawa, S.; Kisa, T.; Nakayama, T.; Takamoto, K.; Wakaya, F.; Takai, M.; Petersen, S.; Amon, B.; Ryssel, H.
Journal Article
2009UV nanoimprint lithography process optimization for electron device manufacturing on nanosized scale
Schmitt, H.; Amon, B.; Beuer, S.; Petersen, S.; Rommel, M.; Bauer, A.J.; Ryssel, H.
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2008Characterization of Ru and RuO2 thin films prepared by pulsed metal organic chemical vapor deposition
Roeder, G.; Manke, C.; Baumann, P.K.; Petersen, S.; Yanev, V.; Gschwandtner, A.; Ruhl, G.; Petrik, P.; Schellenberger, M.; Pfitzner, L.; Ryssel, H.
Conference Paper
2008Custom-specific UV nanoimprint templates and life-time of antisticking layers
Schmitt, H.; Zeidler, M.; Rommel, M.; Bauer, A.J.; Ryssel, H.
Conference Paper
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2008Degradation of the minority carrier lifetime caused by Mn-correlated defects in Ga-implanted Si:P
Beljakowa, S.; Pensl, G.; Rommel, M.
Conference Paper
2008Detailed carrier lifetime analysis of iron-contaminated boron-doped silicon by comparison of simulation and measurement
Rommel, M.; Bauer, A.J.; Ryssel, H.
Journal Article
2008Effects of X-ray radiation on the surface chemical composition of plasma deposited thin fluorocarbon films
Himmerlich, M.; Yanev, V.; Opitz, A.; Keppler, A.; Schäfer, J.A.; Krischok, S.
Journal Article
2008Improved insight in charge trapping of high-k ZrO2/SiO2 stacks by use of tunneling atomic force microscopy
Paskaleva, A.; Yanev, V.; Rommel, M.; Lemberger, M.; Bauer, A.J.
Journal Article
2008Recent improvements in the integration of field emitters into scanning probe microscopy sensors
Beuer, S.; Rommel, M.; Petersen, S.; Amon, B.; Sulzbach, T.; Engl, W.; Bauer, A.J.; Ryssel, H.
Conference Paper
2008SSRM characterisation of FIB induced damage in silicon
Beuer, S.; Yanev, V.; Rommel, M.; Bauer, A.J.; Ryssel, H.
Conference Paper
2008Tunneling atomic-force microscopy as a highly sensitive mapping tool for the characterization of film morphology in thin high-k dielectrics
Yanev, V.; Rommel, M.; Lemberger, M.; Petersen, S.; Amon, B.; Erlbacher, T.; Bauer, A.J.; Ryssel, H.; Paskalev, A.; Weinreich, W.; Fachmann, C.; Heitmann, J.; Schroeder, U.
Journal Article
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2007Accurate parameter extraction for the simulation of direct structuring by ion beams
Beuer, S.; Rommel, M.; Lehrer, C.; Platzgummer, E.; Kvasnica, S.; Bauer, A.J.; Ryssel, H.
Conference Paper
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2007Cathodoluminescence characterization of organic semiconductor materials for light emitting device applications
Wellmann, P.J.; Karl, U.; Kleber, S.; Schmitt, H.
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2007Detailed photocurrent analysis of iron contaminated boron doped silicon by comparison of simulation and measurement
Rommel, M.; Bauer, A.J.; Ryssel, H.
Conference Paper
2007Influence of the cantilever holder on the vibrations of AFM cantilevers
Rabe, U.; Hirsekorn, S.; Reinstädtler, M.; Sulzbach, T.; Lehrer, C.; Arnold, W.
Journal Article
2007Quantitative oxide charge determination by photocurrent analysis
Rommel, M.; Bauer, A.J.; Ryssel, H.
Journal Article
Fulltext
2007UV nanoimprint materials: Surface energies, residual layers, and imprint quality
Schmitt, H.; Frey, L.; Ryssel, H.; Rommel, M.; Lehrer, C.
Journal Article
Fulltext
2006Simulation of ion beam direct structuring for 3D nanoimprint template fabrication
Platzgummer, E.; Biedermann, A.; Langfischer, H.; Eder-Kapl, S.; Kuemmel, M.; Cernusca, S.; Loeschner, H.; Lehrer, C.; Frey, L.; Lugstein, A.; Bertagnolli, E.
Conference Paper
2005Characterization of interface state densities by photocurrent analysis: Comparison of results for different insulator layers
Rommel, M.; Groß, M.; Ettinger, A.; Lemberger, M.; Bauer, A.J.; Frey, L.; Ryssel, H.
Conference Paper
2005Wafer scale characterization of interface state densities without test structures by photocurrent analysis
Rommel, M.; Groß, M.; Frey, L.; Bauer, A.J.; Ryssel, H.
Conference Paper
2004Integration of field emitters into scanning probe microscopy sensors using focused ion and electron beams
Lehrer, C.; Frey, L.; Petersen, S.; Ryssel, H.; Schäfer, M.; Sulzbach, T.
Journal Article
2003Materialbearbeitung mittels fokussierter Ionenstrahlen zur TEM-Probenpräparation und Nanostrukturierung
Frey, L.; Lehrer, C.
Journal Article
2003Materials processing by focused ion-beams for TEM sample preparation and nanostructuring
Frey, L.; Lehrer, C.
Journal Article
2003Nanoscale effects in focused ion beam processing
Frey, L.; Lehrer, C.; Ryssel, H.
Journal Article
2002Recombination lifetimes of iron-contaminated silicon wafers: Characterization using a single set of capture cross-sections
Rommel, M.; Zoth, G.; Ullrich, M.; Ryssel, H.
Journal Article
2001Fabrication of silicon aperture probes for scanning near-field optical microscopy by focused Ion beam nano machining
Lehrer, C.; Frey, L.; Petersen, S.; Sulzbach, T.; Ohlsson, O.; Dziomba, T.; Danzebrink, H.U.; Ryssel, H.
Journal Article
2001High-resolution constant-height imaging with apertured silicon cantilever probes
Dziomba, T.; Danzebrink, H.U.; Lehrer, C.; Frey, L.; Sulzbach, T.; Ohlsson, O.
Journal Article
2001Limitations of focused ion beam nanomachining
Lehrer, C.; Frey, L.; Petersen, S.; Ryssel, H.
Journal Article
2001New materials in future memories: High temperature behaviour of Sr, Bi and Ir on silicon surfaces monitored by TXRF and ELYMAT
Kilian, G.; Kolbesen, B.O.; Rommel, M.; Pamler, W.; Unger, E.; Höpfner, A.
Conference Paper
2000Defects and gallium - contamination during focused ion beam micro machining
Lehrer, C.; Frey, L.; Petersen, S.; Mizutani, M.; Takai, M.; Ryssel, H.
Conference Paper
2000Field emitter array fabricated using focused ion and electron beam induced reaction
Yavas, O.; Ochiai, C.; Takai, M.; Park, Y.K.; Lehrer, C.; Lipp, S.; Frey, L.; Ryssel, H.; Hosono, A.; Okuda, S.
Journal Article
2000Wafer conserving full range construction analysis for IC fabrication and process development based on FIB/dual beam inline application
Boit, C.; Dawes, N.; Dziesiaty, A.; Demm, E.; Ebersberger, B.; Frey, L.; Geyer, S.; Hirsch, A.; Lehrer, C.; Meis, P.; Kamolz, M.; Lezec, H.; Rettenmaier, H.; Tittes, W.; Treichler, R.; Weiland, R.; Zimmermann, H.
Conference Paper
1999AFM and STM investigation of carbon nanotubes produced by high energy ion irradiation of graphite
Biro, L.P.; Mark, G.I.; Gyulai, J.; Havancszak, K.; Lipp, S.; Lehrer, C.; Frey, L.; Ryssel, H.
Journal Article
1999Comparison of beam-induced deposition using ion microprobe
Park, Y.S.; Nagai, T.; Takai, M.; Lehrer, C.; Frey, L.; Ryssel, H.
Journal Article
1999Comparison of FIB-induced physical and chemical etching
Park, Y.K.; Paszti, F.; Takai, M.; Lehrer, C.; Frey, L.; Ryssel, H.
Conference Paper
1999Impurity incorporation during beam assisted processing analyzed using nuclear microprobe
Park, Y.K.; Takai, M.; Lehrer, C.; Frey, L.; Ryssel, H.
Journal Article
1999The influence of the measurement environment on the accuracy of the extraction of the physical parameters of solar cells
Gottschalg, R.; Rommel, M.; Infield, D.G.; Kearney, M.J.
Journal Article
1999Investigation of Cu films by focused ion beam induced deposition using nuclear microprobe
Park, Y.K.; Takai, M.; Lehrer, C.; Frey, L.; Ryssel, H.
Journal Article
1999Ion beam-treated silicon probes operated in transmission and cross-polarized reflection mode near- infrared scanning near-field optical microscopy (NIR-SNOM)
Dziomba, T.; Sulzbach, T.; Ohlsson, O.; Lehrer, C.; Frey, L.; Danzebrink, H.U.
Journal Article
1999Nano-slit probes for near-field optical microscopy fabricated by focused ion beams
Danzebrink, H.U.; Dziomba, T.; Sulzbach, T.; Ohlsson, T.; Lehrer, C.; Frey, L.
Journal Article
1998Applicability of parametric models for amorphous silicon modules and cells
Gottschalg, R.; Rommel, M.; Infield, D.G.; Kearney, M.J.
Conference Paper
1998Fabrication of field emitter array using focused ion and electron beam induced reaction
Takai, M.; Kishimoto, T.; Morimoto, H.; Park, Y.K.; Lipp, S.; Lehrer, C.; Frey, L.; Ryssel, H.; Hosono, A.; Kawabuchi, S.
Conference Paper
1998Microanalysis of masklessly fabricated microstructures using nuclear microprobe
Park, Y.K.; Takai, M.; Nagai, T.; Kishimoto, T.; Seidl, A.; Lehrer, C.; Frey, L.; Ryssel, H.
Conference Paper
1998Microprobe analysis of Pt films deposited by beam induced reaction
Park, Y.K.; Takai, M.; Lehrer, C.; Frey, L.; Ryssel, H.
Journal Article
1997Comparison of different methods for the parameter determination of the solar cell's double exponential equation
Gottschalg, R.; Rommel, M.; Infield, D.G.; Ryssel, H.
Conference Paper
1997New developments of the ELYMAT technique
Eichinger, P.; Rommel, M.
Conference Paper
1997Variation of solar cell equivalent circuit parameters under different operating conditions
Gottschalg, R.; Rommel, M.; Infield, D.G.
Conference Paper
1996A comparison of focused ion beam and electron beam induced deposition processes
Lipp, S.; Frey, L.; Lehrer, C.; Demm, C.; Pauthner, S.; Ryssel, H.
Conference Paper
1996Tetramethoxysilane as a precursor for focused ion beam and electron beam assisted insulator (SiO(x)) deposition
Lipp, S.; Frey, L.; Lehrer, C.; Frank, B.; Demm, E.; Pauthner, S.; Ryssel, H.
Journal Article