2024

Parmar, Devang ; Dehm, Simone ; Peyyety, Naga Anirudh ; Kumar, Sandeep ; Krupke, Ralph (2024)
Enhanced broadband photodetection with geometry and interface engineered nanocrystalline graphite.
In: Advanced Sensor Research, 3 (2)
doi: 10.1002/adsr.202300134
Artikel, Bibliographie

Shyam Kumar, C. N. ; Possel, Clemens ; Dehm, Simone ; Chakravadhanula, Venkata Sai Kiran ; Wang, Di ; Wenzel, Wolfgang ; Krupke, Ralph ; Kübel, Christian (2024)
Graphitizability of polymer thin films: an in situ TEM study of thickness effects on nanocrystalline graphene/glassy carbon formation.
In: Macromolecular Materials and Engineering, 309 (1)
doi: 10.1002/mame.202300230
Artikel, Bibliographie

Kumar, Sandeep ; Dehm, Simone ; Wieland, Laura ; Chandresh, Abhinav ; Heinke, Lars ; Flavel, Benjamin S. ; Krupke, Ralph (2024)
Sensitive detection of a gaseous analyte with low‐power metal–organic framework functionalized carbon nanotube transistors.
In: Advanced Electronic Materials, 10 (1)
doi: 10.1002/aelm.202300533
Artikel, Bibliographie

2021

Kumar, Sandeep ; Pramudya, Yohanes ; Müller, Kai ; Chandresh, Abhinav ; Dehm, Simone ; Heidrich, Shahriar ; Fediai, Artem ; Parmar, Devang ; Perera, Delwin ; Rommel, Manuel ; Heinke, Lars ; Wenzel, Wolfgang ; Wöll, Christof ; Krupke, Ralph (2021)
Sensing Molecules with Metal–Organic Framework Functionalized Graphene Transistors.
In: Advanced Materials, 33 (43)
doi: 10.1002/adma.202103316
Artikel, Bibliographie

Janissek, Alexander ; Lenz, Jakob ; Giudice, Fabio del ; Gaulke, Marco ; Pyatkov, Felix ; Dehm, Simone ; Hennrich, Frank ; Wei, Li ; Chen, Yuan ; Fediai, Artem ; Kappes, Manfred ; Wenzel, Wolfgang ; Krupke, Ralph ; Weitz, R. Thomas (2021)
Ionic liquid gating of single-walled carbon nanotube devices with ultra-short channel length down to 10 nm.
In: Applied Physics Letters, 118 (6)
doi: 10.1063/5.0034792
Artikel, Bibliographie

Li, Wenshan ; Hennrich, Frank ; Flavel, Benjamin S. ; Dehm, Simone ; Kappes, Manfred ; Krupke, Ralph (2021)
Principles of carbon nanotube dielectrophoresis.
In: Nano Research, 14 (7)
doi: 10.1007/s12274-020-3183-0
Artikel, Bibliographie

2020

Kumar, Sandeep ; Dagli, Daghan ; Dehm, Simone ; Das, Chittaranjan ; Wei, Li ; Chen, Yuan ; Hennrich, Frank ; Krupke, Ralph (2020)
Vanishing Hysteresis in Carbon Nanotube Transistors Embedded in Boron Nitride/Polytetrafluoroethylene Heterolayers.
In: Physica status solidi (RRL) - Rapid research letters, 14 (8)
doi: 10.1002/pssr.202000193
Artikel, Bibliographie

Nagyte, Vaiva ; Kelly, Daniel J. ; Felten, Alexandre ; Picardi, Gennaro ; Shin, YuYoung ; Alieva, Adriana ; Worsley, Robyn E. ; Parvez, Khaled ; Dehm, Simone ; Krupke, Ralph ; Haigh, Sarah J. ; Oikonomou, Antonios ; Pollard, Andrew J. ; Casiraghi, Cinzia (2020)
Raman Fingerprints of Graphene Produced by Anodic Electrochemical Exfoliation.
In: Nano Letters, 20 (5)
doi: 10.1021/acs.nanolett.0c00332
Artikel, Bibliographie

Gaulke, Marco ; Janissek, Alexander ; Peyyety, Naga Anirudh ; Alamgir, Imtiaz ; Riaz, Adnan ; Dehm, Simone ; Li, Han ; Lemmer, Uli ; Flavel, Benjamin S. ; Kappes, Manfred M. ; Hennrich, Frank ; Wei, Li ; Chen, Yuan ; Pyatkov, Felix ; Krupke, Ralph (2020)
Low-Temperature Electroluminescence Excitation Mapping of Excitons and Trions in Short-Channel Monochiral Carbon Nanotube Devices.
In: ACS Nano, 14 (3)
doi: 10.1021/acsnano.9b07207
Artikel, Bibliographie

Li, Han ; Gordeev, Georgy ; Garrity, Oisin ; Peyyety, Naga Anirudh ; Selvasundaram, Pranauv Balaji ; Dehm, Simone ; Krupke, Ralph ; Cambré, Sofie ; Wenseleers, Wim ; Reich, Stephanie ; Zheng, Ming ; Fagan, Jeffrey A. ; Flavel, Benjamin S. (2020)
Separation of Specific Single-Enantiomer Single-Wall Carbon Nanotubes in the Large-Diameter Regime.
In: ACS Nano, 14 (1)
doi: 10.1021/acsnano.9b08244
Artikel, Bibliographie

2019

Kumar, C. N. Shyam ; Konrad, Manuel ; Chakravadhanula, Venkata Sai Kiran ; Dehm, Simone ; Wang, Di ; Wenzel, Wolfgang ; Krupke, Ralph ; Kübel, Christian (2019)
Nanocrystalline graphene at high temperatures: insight into nanoscale processes.
In: Nanoscale Advances, 1 (7)
doi: 10.1039/C9NA00055K
Artikel, Bibliographie

Riaz, Adnan ; Alam, Asiful ; Selvasundaram, Pranauv Balaji ; Dehm, Simone ; Hennrich, Frank ; Kappes, Manfred M. ; Krupke, Ralph (2019)
Near-Infrared Photoresponse of Waveguide-Integrated Carbon Nanotube-Silicon Junctions.
In: Advanced Electronic Materials, 5 (1)
doi: 10.1002/aelm.201800265
Artikel, Bibliographie

2018

Benfante, Antonio ; Giambra, Marco A. ; Pernice, Riccardo ; Stivala, Salvatore ; Calandra, Enrico ; Parisi, Antonino ; Cino, Alfonso C. ; Dehm, Simone ; Danneau, Romain ; Krupke, Ralph ; Busacca, Alessandro C. (2018)
Employing Microwave Graphene Field Effect Transistors for Infrared Radiation Detection.
In: IEEE Photonics Journal, 10 (2)
doi: 10.1109/JPHOT.2018.2807923
Artikel, Bibliographie

Yekani, Rana ; Rusak, Evgenia ; Riaz, Adnan ; Breitung, Ben ; Dehm, Simone ; Perera, Delwin ; Rohrer, Jochen ; Rockstuhl, Carsten ; Krupke, Ralph (2018)
Formation of nanocrystalline graphene on germanium.
In: Nanoscale, 10
doi: 10.1039/C8NR01261J
Artikel, Bibliographie

2017

Alam, Asiful ; Dehm, Simone ; Hennrich, Frank ; Zakharko, Yuriy ; Graf, Arko ; Pfohl, Moritz ; Hossain, Ihteaz M. ; Kappes, Manfred M. ; Zaumseil, Jana ; Krupke, Ralph ; Flavel, Benjamin S. (2017)
Photocurrent spectroscopy of dye-sensitized carbon nanotubes.
In: Nanoscale, 9 (31)
doi: 10.1039/C7NR04022A
Artikel, Bibliographie

Shyam Kumar, C. N. ; Chakravadhanula, Venkata Sai Kiran ; Riaz, Adnan ; Dehm, Simone ; Wang, Di ; Mu, Xiaoke ; Flavel, Benjamin ; Krupke, Ralph ; Kübel, Christian (2017)
Understanding the graphitization and growth of free-standing nanocrystalline graphene using in situ transmission electron microscopy.
In: Nanoscale, 9 (35)
doi: 10.1039/C7NR03276E
Artikel, Bibliographie

2016

Stoesser, Anna ; Seggern, Falk von ; Purohit, Suneeti ; Nasr, Babak ; Kruk, Robert ; Dehm, Simone ; Wang, Di ; Hahn, Horst ; Dasgupta, Subho (2016)
Facile fabrication of electrolyte-gated single-crystalline cuprous oxide nanowire field-effect transistors.
In: Nanotechnology, 27 (41)
Artikel, Bibliographie

Pfoh, Moritz ; Glaser, Konstantin ; Ludwig, Jens ; Tune, Daniel D. ; Dehm, Simone ; Kayser, Christian ; Colsmann, Alexander ; Krupke, Ralph ; Flavel, Benjamin S. (2016)
Performance enhancement of polymer-free carbon nanotube solar cells via transfer matrix modeling.
In: Advanced Energy Materials, 6 (1)
doi: 10.1002/aenm.201501345
Artikel, Bibliographie

2015

Garlapati, Suresh Kumar ; Baby, Tessy Theres ; Dehm, Simone ; Hammad, Mohammed ; Chakravadhanula, Venkata Sai Kiran ; Kruk, Robert ; Hahn, Horst ; Dasgupta, Subho (2015)
Ink-Jet Printed CMOS Electronics from Oxide Semiconductors.
In: Small, 11 (29)
doi: 10.1002/smll.201403288
Artikel, Bibliographie

Riaz, Adnan ; Pyatkov, Feliks ; Alam, Asiful ; Dehm, Simone ; Felten, Alexandre ; Chakravadhanula, Venkata S. K. ; Flavel, Benjamin S. ; Kübel, Christian ; Lemmer, Uli ; Krupke, Ralph (2015)
Light emission, light detection and strain sensing with nanocrystalline graphene.
In: Nanotechnology, 26 (32)
doi: 10.1088/0957-4484/26/32/325202
Artikel, Bibliographie

Moore, Katherine E. ; Pfohl, Moritz ; Tune, Daniel D. ; Hennrich, Frank ; Dehm, Simone ; Chakradhanula, Venkata Sai K. ; Kübel, Christian ; Krupke, Ralph ; Flavel, Benjamin S. (2015)
Sorting of Double-Walled Carbon Nanotubes According to Their Outer Wall Electronic Typeviaa Gel Permeation Method.
In: ACS Nano, 9 (4)
doi: 10.1021/nn506869h
Artikel, Bibliographie

Baby, Tessy T. ; Garlapati, Suresh K. ; Dehm, Simone ; Häming, Marc ; Kruk, Robert ; Hahn, Horst ; Dasgupta, Subho (2015)
A General Route toward Complete Room Temperature Processing of Printed and High Performance Oxide Electronics.
In: ACS Nano, 9 (3)
doi: 10.1021/nn507326z
Artikel, Bibliographie

2014

Li, Wenshan ; Pyatkov, Feliks ; Dehm, Simone ; Flavel, Benjamin S. ; Krupke, Ralph (2014)
Deposition of semiconducting single-walled carbon nanotubes using light-assisted dielectrophoresis.
In: physica status solidi (b), 251 (12)
doi: 10.1002/pssb.201451280
Artikel, Bibliographie

Alam, Asiful ; Flavel, Benjamin S. ; Dehm, Simone ; Lemmer, Uli ; Krupke, Ralph (2014)
Photocurrent imaging of semiconducting carbon nanotube devices with local mirrors.
In: physica status solidi (b), 251 (12)
doi: 10.1002/pssb.201451272
Artikel, Bibliographie

Engel, Michael ; Moore, Katherine E. ; Alam, Asiful ; Dehm, Simone ; Krupke, Ralph ; Flavel, Benjamin S. (2014)
Photocurrent Spectroscopy of (n,m) Sorted Solution-Processed Single-Walled Carbon Nanotubes.
In: ACS Nano, 8 (9)
doi: 10.1021/nn503278d
Artikel, Bibliographie

2013

Tune, Daniel D. ; Hennrich, Frank ; Dehm, Simone ; Klein, Michael F. G. ; Glaser, Konstantin ; Colsmann, Alexander ; Shapter, Joseph G. ; Lemmer, Uli ; Kappes, Manfred M. ; Krupke, Ralph ; Flavel, Benjamin S. (2013)
The Role of Nanotubes in Carbon Nanotube-Silicon Solar Cells.
In: Advanced Energy Materials, 3 (8)
doi: 10.1002/aenm.201200949
Artikel, Bibliographie

2011

Pfeiffer, Martin H. P. ; Stürzl, Ninette ; Marquardt, Christoph W. ; Engel, Michael ; Dehm, Simone ; Hennrich, Frank ; Kappes, Manfred M. ; Lemmer, Uli ; Krupke, Ralph (2011)
Electroluminescence from chirality-sorted (9,7)-semiconducting carbon nanotube devices.
In: Optics Express, 19 (S6)
doi: 10.1364/OE.19.0A1184
Artikel, Bibliographie

Ganzhorn, Marc ; Vijayaraghavan, Aravind ; Green, Alexander A. ; Dehm, Simone ; Voigt, Achim ; Rapp, Michael ; Hersam, Mark C. ; Krupke, Ralph (2011)
A Scalable, CMOS-Compatible Assembly of Ambipolar Semiconducting Single-Walled Carbon Nanotube Devices.
In: Advanced Materials, 23 (15)
doi: 10.1002/adma.201004640
Artikel, Bibliographie

Ganzhorn, Marc ; Vijayaraghavan, Aravind ; Dehm, Simone ; Hennrich, Frank ; Green, Alexander A. ; Fichtner, Maximilian ; Voigt, Achim ; Rapp, Michael ; Löhneysen, Hilbert von ; Hersam, Mark C. ; Kappes, Manfred M. ; Krupke, Ralph (2011)
Hydrogen Sensing with Diameter- and Chirality-Sorted Carbon Nanotubes.
In: ACS Nano, 5 (3)
doi: 10.1021/nn101992g
Artikel, Bibliographie

2010

Marquardt, Christoph W. ; Grunder, Sergio ; Błaszczyk, Alfred ; Dehm, Simone ; Hennrich, Frank ; Löhneysen, Hilbert v. ; Mayor, Marcel ; Krupke, Ralph (2010)
Electroluminescence from a single nanotube–molecule–nanotube junction.
In: Nature Nanotechnology, 5 (12)
doi: 10.1038/nnano.2010.230
Artikel, Bibliographie

Vijayaraghavan, Aravind ; Hennrich, Frank ; Stürzl, Ninette ; Engel, Michael ; Ganzhorn, Marc ; Oron-Carl, Matti ; Marquardt, Christoph W. ; Dehm, Simone ; Lebedkin, Sergei ; Kappes, Manfred M. ; Krupke, Ralph (2010)
Toward Single-Chirality Carbon Nanotube Device Arrays.
In: ACS Nano, 4 (5)
doi: 10.1021/nn100337t
Artikel, Bibliographie

2009

Vijayaraghavan, Aravind ; Marquardt, Christoph W. ; Dehm, Simone ; Hennrich, Frank ; Krupke, Ralph (2009)
Imaging defects and junctions in single-walled carbon nanotubes by voltage-contrast scanning electron microscopy.
In: Carbon, 48 (2)
doi: 10.1016/j.carbon.2009.09.067
Artikel, Bibliographie

Vijayaraghavan, Aravind ; Sciascia, Calogero ; Dehm, Simone ; Lombardo, Antonio ; Bonetti, Alessandro ; Ferrari, Andrea C. ; Krupke, Ralph (2009)
Dielectrophoretic Assembly of High-Density Arrays of Individual Graphene Devices for Rapid Screening.
In: ACS Nano, 3 (7)
doi: 10.1021/nn900288d
Artikel, Bibliographie

2008

Vijayaraghavan, Aravind ; Blatt, Sabine ; Marquardt, Christoph ; Dehm, Simone ; Wahi, Raghav ; Hennrich, Frank ; Krupke, Ralph (2008)
Imaging electronic structure of carbon nanotubes by voltage-contrast scanning electron microscopy.
In: Nano Research, 1 (4)
doi: 10.1007/s12274-008-8034-3
Artikel, Bibliographie

Marquardt, Christoph W. ; Dehm, Simone ; Vijayaraghavan, Aravind ; Blatt, Sabine ; Hennrich, Frank ; Krupke, Ralph (2008)
Reversible Metal−Insulator Transitions in Metallic Single-Walled Carbon Nanotubes.
In: Nano Letters, 8 (9)
doi: 10.1021/nl801288d
Artikel, Bibliographie