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Journal Papers and Preprints


2010

[ • ] Imaging Localized States in Graphene Nanostructures;
S. Schnez, J. Güttinger, M. Huefner, C. Stampfer, K. Ensslin, T. Ihn , arXiv:1005.2024 (2010).

[ • ] Spin States in Graphene Quantum Dots;
J. Güttinger, T. Frey, C. Stampfer, T. Ihn, and K. Ensslin, Phys. Rev. Lett. 105 116801 (2010).

[ • ] Transition to Landau Levels in Graphene Quantum Dots;
F. Libisch, S. Rotter, J. Güttinger, C. Stampfer, and J. Burgdörfer, Phys. Rev. B 81 245411 (2010).

[ • ] Selective Chemical Modification of Graphene surfaces: Distinction between Single and Bilayer Graphene;
F. M. Koehler, A. Jacobsen, K. Ensslin, C. Stampfer, and W. J. Stark, Small 6 1125 (2010).

[ • ] Quantum capacitance and density of states of graphene;
S. Dröscher, P. Roulleau, F. Molitor, P. Studerus, C. Stampfer, T. Ihn, and K. Ensslin, Appl. Phys. Lett. 96 152104 (2010).

[ • ] Asymmetric Franck-Condon factors in suspended carbon nanotube quantum dots;
F. Cavaliere, E. Mariani, R. Leturcq, C. Stampfer, and M. Sassetti, Phys. Rev. B 81 201303(R) (2010).

[ • ] The Aharonov-Bohm effect in a side-gated graphene ring;
M. Huefner*, F. Molitor*, A. Jacobsen, A. Pioda, C. Stampfer, K. Ensslin, and T. Ihn, New Journal of Physics 12 043054 (2010).

[ • ] Observation of excited states in a graphene double quantum dot;
F. Molitor, H. Knowles, S. Dröscher, U. Gasser, T. Choi, P. Roulleau, J. Güttinger, A. Jacobsen, C. Stampfer, K. Ensslin, and T. Ihn, Europhys. Lett. 89 67005 (2010).

[ • ] Graphene single-electron transistors;
T. Ihn, J. Güttinger, F. Molitor, S. Schnez, E. Schurtenberger, A. Jacobsen, S. Hellmüller, T. Frey, S. Dröscher, C. Stampfer, and
K. Ensslin, Materials Today 13 44 (2010).

[ • ] Transport through open quantum dots: making semiclassics quantitative;
I. Brezinova, L. Wirtz, S. Rotter, C. Stampfer, and J. Burgdörfer, Phys. Rev. B 81 125308 (2010).

[ • ] Energy and transport gaps in etched graphene nanoribbons;
F. Molitor, C. Stampfer, J. Güttinger, A. Jacobsen, T. Ihn, and K. Ensslin, Semicond. Sci. Technol. 25 034002 (2010).

2009

[ • ] Graphene quantum dots in perpendicular magnetic fields;
J. Güttinger, C. Stampfer, T. Frey, T. Ihn, and K. Ensslin, Physica Status Solidi B 246 2553-2557 (2009).

[ • ] Investigation of the Aharonov-Bohm effect in a gated graphene ring;
M. Huefner*, F. Molitor*, A. Jacobsen, A. Pioda, C. Stampfer, K. Ensslin, and T. Ihn, Physica Status Solidi B 246 2756-2759 (2009).

[ • ] Electron-Hole Crossover in Graphene Quantum Dots;
J. Güttinger, C. Stampfer, F. Libisch, T. Frey, J. Burgdörfer, T. Ihn, and K. Ensslin, Phys. Rev. Lett. 103 046810 (2009).

[ • ] Transparency of narrow constrictions in a graphene single electron transistor;
C. Stampfer, E. Schurtenberger, F. Molitor, J. Güttinger, T. Ihn, and K. Ensslin, Int. J. Mod. Phys. B 23 2647 (2009).

[ • ] Transport through graphene double dots;
F. Molitor, S. Dröscher, J. Güttinger, A. Jacobsen, C. Stampfer, T. Ihn, and K. Ensslin, Appl. Phys. Lett. 94 222107 (2009).

[ • ] Franck-Condon blockade in suspended carbon nanotube quantum dots;
R. Leturcq*, C. Stampfer*, K. Inderbitzin, L. Durrer, C. Hierold, E. Mariani, M. G. Schultz, F. von Oppen, and K. Ensslin,
Nature Physics 5 327 (2009). Supplementary information (pdf)

[ • ] Graphene quantum dots: Beyond a Dirac billiard;
F. Libisch, C. Stampfer, and J. Burgdörfer, Phys. Rev. B 79 115423 (2009).

[ • ] Transport gap in side-gated graphene constrictions;
F. Molitor, A. Jacobsen, C. Stampfer, J. Güttinger, T. Ihn, and K. Ensslin, Phys. Rev. B 79 075426 (2009).

[ • ] Energy gaps in etched graphene nanoribbons;
C. Stampfer, J. Güttinger, S. Hellmüller, F. Molitor, K. Ensslin, and T. Ihn, Phys. Rev. Lett. 102 056403 (2009).

[ • ] Observation of excited states in a graphene quantum dot;
S. Schnez, F. Molitor, C. Stampfer, J. Güttinger, I. Shorubalko, T. Ihn, and K. Ensslin, Appl. Phys. Lett. 94 012107 (2009).

2008

[ • ] Coulomb oscillations in three layer graphene nanostructures;
J. Güttinger, C. Stampfer, F. Molitor, D. Graf, T. Ihn, and K. Ensslin, New Journal of Physics 10 125029 (2008).

[ • ] Piezoresponse force microscopy on doubly clamped KNbO3 nanowires;
J. Wang, C. Stampfer, C. Roman, W. H. Ma, N. Setter, and C. Hierold, Appl. Phys. Lett. 93 223101 (2008).

[ • ] Charge detection in graphene quantum dots;
J. Güttinger, C. Stampfer, S. Hellmüller, F. Molitor, T. Ihn, and K. Ensslin, Appl. Phys. Lett. 93 212102 (2008).

[ • ] Tunable graphene single electron transistor;
C. Stampfer, E. Schurtenberger, F. Molitor, J. Güttinger, T. Ihn, and K. Ensslin, Nano Lett. 8 (8) 2378–2383 (2008).

[ • ] Sensing NO2 with individual suspended single-walled carbon nanotubes;
T. Helbling, R. Pohle, L. Durrer, C. Stampfer, C. Roman, M. Fleischer, and C. Hierold, Sensors and Actuators B: Chemical 132 491–497 (2008).

[ • ] SWNT growth by LPCVD on ferritin-based iron catalyst nanoparticles towards CNT sensors;
L. Durrer, T. Helbling, C. Zenger, A. Jungen, C. Stampfer, and C. Hierold, Sensors and Actuators B: Chemical 132 485–490 (2008).

[ • ] Phase-coherent transport in a mesoscopic few-layer graphite wire;
T. Ihn, D. Graf, F. Molitor, C. Stampfer, and K. Ensslin, Physica E 40 1851-1854 (2008).

[ • ] Diffractive paths for weak localization in quantum billiards;
I. Brezinova, C. Stampfer, L. Wirtz, S. Rotter, and J. Burgdörfer, Phys. Rev. B 77 165321 (2008).

[ • ] Tunable Coulomb blockade in nanostructured graphene;
C. Stampfer, J. Güttinger, F. Molitor, D. Graf, T. Ihn, and K. Ensslin, Appl. Phys. Lett. 92 012102 (2008).

2007

[ • ] Local gating of a graphene Hall bar by graphene side gates;
F. Molitor, J. Güttinger, C. Stampfer, D. Graf, T. Ihn, and K. Ensslin, Phys. Rev. B 76 245426 (2007).

[ • ] Raman imaging of doping domains in graphene on SiO2;
C. Stampfer, L. Wirtz, A. Jungen, D. Graf, F. Molitor, C. Hierold, and K. Ensslin, Appl. Phys. Lett. 91 241907-3 (2007).

[ • ] Flying and Crawling Modes during Surface-Bound Single Wall Carbon Nanotube Growth;
S. Pisana, A. Jungen, C. Zhang, A. M. Blackburn, R. Sharma, F. Cervantes-Sodi, C. Stampfer, C. Ducati, A. C. Ferrari, C. Hierold,
J. Robertson, and S. Hofmann, Journal of Physical Chemistry C 111 17249-17253 (2007).

[ • ] Raman mapping of a single-layer to double-layer graphene transition;
D. Graf, F. Molitor, K. Ensslin, C. Stampfer, A. Jungen, C. Hierold and L. Wirtz, European Physical Journal-Special Topics 148 171-176 (2007).

[ • ] Electron Shuttle Instability for Nano Electromechanical Mass Sensing;
C. Stampfer, J. Güttinger, C. Roman, A. Jungen, T. Helbling, and C. Hierold, Nano Lett. 7 (9) 2747-2752 (2007).

[ • ] Raman imaging for processing and process monitoring for nanotube devices;
C. Stampfer, A. Bürli, A. Jungen, and C. Hierold, Physica Status Solidi B 244 (11) 4341-4345 (2007).

[ • ] Progress in carbon nanotube based nanoelectromechanical systems synthesis;
A. Jungen, L. Durrer, C. Stampfer, C. Roman, and C. Hierold, Physica Status Solidi B 244 (11) 4323-4326 (2007).

[ • ] Nano Electromechanical Sensors based on Carbon Nanotubes;
C. Hierold, A. Jungen, C. Stampfer, and T. Helbling, Sensors and Actuators A: Physical 136 51-61, (2007) .

[ • ] Raman Imaging of Graphene;
D. Graf, F. Molitor, K. Ensslin, C. Stampfer, A. Jungen, C. Hierold and L. Wirtz, Solid State Communication 143 (1-2) 44-46 (2007).

[ • ] Synthesis of single-walled carbon nanotube bridges controlled by support micromachining;
A. Jungen, S. Hofmann, J. Meyer, C. Stampfer, S. Roth, J. Robertson, and C. Hierold, Journal of Micromechanics and Microengineering 17 603-608 (2007).

[ • ] Spatially Resolved Raman Spectroscopy of Single- and Few-Layer Graphene;
D. Graf, F. Molitor, K. Ensslin, C. Stampfer, A. Jungen, C. Hierold and L. Wirtz, Nano Lett. 7 (2) 238-242 (2007).

[ • ] Raman intensity mapping of single-walled carbon nanotubes;
A. Jungen, V. N. Popov, C. Stampfer, L. Durrer, S. Stoll, and C. Hierold, Phys. Rev. B 75 041405(R) (2007).

[ • ] Amorphous carbon contamination monitoring and process optimization for single-walled carbon nanotube integration;
A. Jungen, C. Stampfer, L. Durrer, T. Helbling, and C. Hierold, Nanotechnology 18 075603 (2007).

2006

[ • ] Direct wiring of carbon nanotubes for integration in nanoelectromechanical systems;
S. Bauerdick, C. Stampfer, T. Helbling, A. Linden, and C. Hierold, Journal of Vacuum Science and Technology B 24 3144-3147 (2006).

[ • ] Electrothermal effects at the microscale and their consequences on system design;
A. Jungen, M. Pfenninger, M. Tonteling, C. Stampfer, and C. Hierold, Journal of Micromechanics and Microengineering 16 1633-1638 (2006).

[ • ] Nano-electromechanical displacement sensing based on single-walled carbon nanotubes;
C. Stampfer, A. Jungen, R. Linderman, D. Obergfell, S. Roth, and C. Hierold, Nano Lett. 6 (7) 1449-1453 (2006).

[ • ] Micromachined pressure sensors for electromechanical characterization of carbon nanotubes;
C. Stampfer, T. Helbling, A. Jungen, and C. Hierold, Physica Status Solidi B 243 3537-3541 (2006).

[ • ] A method for enhanced analysis of specific as-grown carbon nanotubes;
A. Jungen, C. Stampfer, L. Durrer, T. Helbling, and C. Hierold, Physica Status Solidi B 243 3138-3141 (2006).

[ • ] Thermography on a suspended microbridge using confocal Raman scattering;
A. Jungen, C. Stampfer and C. Hierold, Appl. Phys. Lett. 88 191901 (2006).

[ • ] Fabrication of single-walled carbon nanotube based pressure sensors;
C. Stampfer, T. Helbling, D. Obergfell, B. Schöberle, M. K. Tripp, A. Jungen, S. Roth, V. M. Bright and C. Hierold, Nano Lett. 6 (2) 233-237 (2006).

[ • ] Comment on ”Dynamic range of nanotube- and nanowire-based electromechanical systems” [APL 86, 223105 (2005)];
C. Stampfer, S. Rotter, and J. Burgdörfer, Appl. Phys. Lett. 88 036101 (2006).

[ • ] Fabrication of Discrete Nano-Scaled Force Sensors Based on Single Walled Carbon Nanotubes;
C. Stampfer, A. Jungen and C. Hierold, IEEE Sensors Journal 6 (3) 613-627 (2006).

[ • ] The mechanical properties of atomic layer deposited alumina for use in micro- and nano-electromechanical systems;
M. K. Tripp, C. Stampfer, D. C. Miller, T. Helbling, C. F. Herrmann, C. Hierold, K. Gall, S. M. George and V. M. Bright, Sensors and Actuators: A Physical 130-131 419-429 (2006).

[ • ] Process integration of carbon nanotubes into microelectromechanical systems;
A. Jungen, C. Stampfer, J. Hoetzel, V. Bright and C. Hierold, Sensors and Actuators: A Physical 130-131 588-594 (2006).

2005 --

[ • ] Pseudo-path semiclassical approximation to transport through open quantum billiards: Dyson equation for diffractive scattering;
C. Stampfer, L. Wirtz, S. Rotter, and J. Burgdörfer, Phys. Rev. E 72 036223 (2005).

[ • ] Semiclassical theory for transmission through open billiards: Convergence towards quantum transport;
L. Wirtz, C. Stampfer, S. Rotter, and J. Burgdörfer, Phys. Rev. E 67 016206 (2003).

 

 

Conference Proceedings (partially refereed)


2009

[ • ] Nanoscale electromechanical systems based on carbon materials;
C. Stampfer and C. Hierold, SPIE Newsroom DOI: 10.1117/2.1200901.1454 (2009).

2008

[ • ] Electromechanical Transducers based on Single-Walled Carbon Nanotubes;
C. Stampfer, A. Jungen, T. Helbling, L. Durrer and C. Hierold, SPIE Conference on NanoScience+Engineering, San Diego, US, August 10 to 14, Proc. SPIE 7037 70370E (2008).

[ • ] CNT based Sensors;
C. Hierold, T. Helbling, C. Roman, L. Durrer, A. Jungen and C. Stampfer, 3rd International Conference Smart Materials, Structures and Systems (CIMTEC), Sicily, Italy, June 8 to 13, Advances in Science and Technology 54 343 (2008).

[ • ] Temperature-dependent properties of an individual MEMS integrated single-walled carbon nanotube;
A. Jungen, J. Gauckler , C. Stampfer, L. Durrer, T. Helbling and C. Hierold, in Proceedings of the MEMS 2008, Tucson, AZ, USA, January 13-17, 733-736, (2008).

[ • ] Raman imaging and electronic properties of graphene;
F. Molitor, D. Graf, C. Stampfer, T. Ihn and K. Ensslin, in Proceedings of the DPG Meeting, Regensburg, Germany, Advances in Solid State Physics, 47, 171-176, (2008).

2007

[ • ] Piezoresistance of Single-Walled Carbon Nanotubes;
C. Stampfer, T. Helbling, A. Jungen and C. Hierold, in Proceedings of the 14th International Conference on Solid-State Sensors, Actuators Microsystems, Transducers2007, Lyon, 2, 1565–1568, (2007).

[ • ] NO2 Gas Sensors based on Individual Suspended Single-Walled Carbon Nanotubes;
T. Helbling, R. Pohle, C. Stampfer, L. Durrer, A. Goyal, M. Fleischer and C. Hierold, in Proceedings of the 14th International Conference on Solid-State Sensors, Actuators Microsystems, Transducers2007, Lyon, 2, 2553–2556, (2007).

[ • ] SWNT Growth by LPCVD on Ferritin-based Iron Catalyst Nanoparticles towards CNT Sensors;
L. Durrer, T. Helbling, C. Zenger, A. Jungen, C. Stampfer, C. Hierold, in Proceedings of the 14th International Conference on Solid-State Sensors, Actuators Microsystems, Transducers2007, Lyon, 1, 187–190, (2007).

[ • ] Nanoscale Straining of Individual Carbon Nanotubes by Micromachined Transducers;
A. Jungen, L. Durrer, C. Stampfer, and C. Hierold, in Proceedings of the 14th International Conference on Solid-State Sensors, Actuators Microsystems, Transducers2007, Lyon, 2, 1561–1564, (2007).

[ • ] Raman spectroscopy on a single- and few-layer graphene island;
D. Graf, F. Molitor, K. Ensslin, C. Stampfer, A. Jungen, C. Hierold, and L.Wirtz, in Proceedings of the 28th International Conference on the Physics of Semiconductors, ICPS 2006, Vienna, Austria July 24-28, AIP Conference Proceedings 893 623–624 (2007).

2006

[ • ] Nano Electromechanical Sensors: Concepts and Results;
C. Hierold, A. Jungen, C. Stampfer, T. Helbling, D. Sarangi, in Proceedings of the 4th Conference on Precision Machinery and Manufacturing Technology, PMMT 2006, Kenting National Park, Pingtung, Taiwan, May 26-28, pp.1-10, (2006).

[ • ] Nano Electro Mechanical Systems with Single Walled Carbon Nanotubes as functional Elements;
C. Hierold, C. Stampfer, T. Helbling, A. Jungen, and D. Sarangi, in Proceedings of MECHATRONICS 2006 - 4th IFAC-Symposium on Mechatronic Systems, September 12-14, Heidelberg, Germany, (2006).

[ • ] Raman spectroscopy on a single- and few-layer graphene island;
D. Graf, F. Molitor, K. Ensslin, C. Stampfer, A. Jungen, C. Hierold, and L. Wirtz, in Proceedings of the 28th International Conference on the Physics of Semiconductors (ICPS2006), July 24-28, Vienna, Austria, (2006).

[ • ] Nano Electromechanical Sensors: Concepts and Results;
C. Hierold, A. Jungen, C. Stampfer, T. Helbling, and D. Sarangi, in Proceedings of the 4th Conference on Precision Machinery and Manufacturing Technology (PMMT2006), May 26-28, Pingtung, Taiwan, pp. 1-10, (2006).

2005 --

[ • ] CNT Based Nano Electro Mechanical Systems;
C. Hierold, C. Stampfer, T. Helbling, A. Jungen, M. Tripp, D. Sarangi, in Proceedings of the IEEE 2005 International Symposium on Micro-NanoMechatronics and Human Science, MHS2005, The Eighth Symposium “Micro- and Nano-Mechatronics for Information-Based Society”, The 21st Century COE Program, Nagoya University, Nagoya Municipial Industrial Research Institute, November 8th – 9th, Nagoya, Japan, (ISBN 0-7803-9482-8), pp. 1-4, (2005).

[ • ] A MEMS actuator for integrated carbon nanotube strain sensing;
Alain Jungen, Marc Tonteling, Christoph Stampfer, Ryan Linderman and Christofer Hierold, IEEE Sensors 2005, Irvine, California, Oct. 31st - Nov. 3rd 2005, accepted (2005).

[ • ] Fabrication of Pressure Sensors Based on Ultra Thin Al2O3 Membranes and SWNTs as Active Elements;
Thomas Helbling, Christoph Stampfer, Bernd Schφberle, Marie Tripp, Alain Jungen, Cari Herrmann, Steven George, Victor Bright and Christofer Hierold, EUROSENSORS XIX BARCELONA. SPAIN 11th-14th September 2005, (ISBN: 84-475-2984-3), MB6, (2005).

[ • ] Single Walled Carbon Nanotubes as Active Elements in Nano Bridge Based NEMS;
C. Stampfer, A. Jungen and C. Hierold, The 5th IEEE Conference on Nanotechnology, Nagoya, Japan, July 11-15, TU-P8-3, (2005).

[ • ] Nano Electromechanical Transducers based on Single Walled Carbon Nanotubes;
C. Stampfer, A. Jungen and C. Hierold, The 13th International Conference on Solid-State Sensors, Actuators Microsystems, Seoul, Korea, June 5-9, pp. 2103-2106, (2005).

[ • ] Low stress atomic layer deposited alumina for nano electromechanical systems;
M. K. Tripp, C. Stampfer, C. F. Herrmann, C. Hierold, S. George and V. M. Bright, The 13th International Conference on Solid-State Sensors, Actuators Microsystems, Seoul, Korea, June 5-9, pp. 851-854, (2005).

[ • ] Novel Process Flow for the Integration of Carbon Nanotubes into MEMS;
A. Jungen, C. Stampfer, and C. Hierold, The 13th International Conference on Solid-State Sensors, Actuators Microsystems, Seoul, Korea, June 5-9, pp. 105-109, (2005).

[ • ] Localized and CMOS compatible Growth of Carbon Nanotubes on a 3 x 3 ΅m2 Microheater;
A. Jungen, C. Stampfer, M. Tonteling, S. Schiesser, D. Sarangi and C. Hierold, The 13th International Conference on Solid-State Sensors, Actuators Microsystems, Seoul, Korea, June 5-9, pp. 93-96, (2005).

[ • ] Single Walled Carbon Nanotubes as Active Elements in Nanotransducers;
C. Stampfer, A. Jungen and C. Hierold, In Molecular Nanostructures: XVII International Winterschool/Euroconference on Electronic Properties of Novel Materials, edited by H. Kuzmany, J. Fink, M. Mehring, and S. Roth, AIP Conference Proceedings 786, 616-619, (2005).

[ • ] Fabrication of discrete carbon nanotube based nano-scaled force sensors;
C. Stampfer, A. Jungen and C. Hierold, IEEE Sensors 2004, T4L-F.5, pp. 1056-1059 (2004).

 

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