Zobrazeno 1 - 10
of 345
pro vyhledávání: '"Calame, Michel"'
Autor:
Darawish, Rimah, Braun, Oliver, Muellen, Klaus, Calame, Michel, Ruffieux, Pascal, Fasel, Roman, Barin, Gabriela Borin
Graphene nanoribbons (GNRs) with atomically precise widths and edge topologies have well-defined band gaps that depend on ribbon dimensions, making them ideal for room-temperature switching applications like field-effect transistors (FETs). For effic
Externí odkaz:
http://arxiv.org/abs/2407.12646
Autor:
Ferraresi, Lorenzo J. A., Kara, Gökhan, Burnham, Nancy A., Furrer, Roman, Dirin, Dmitry N., La Mattina, Fabio, Kovalenko, Maksym V., Calame, Michel, Shorubalko, Ivan
Colloidal quantum dots (cQDs) recently emerged as building blocks for semiconductor materials with tuneable properties. Electro-hydrodynamic printing can be used to obtain sub-micrometre patterns of cQDs without elaborate and aggressive photolithogra
Externí odkaz:
http://arxiv.org/abs/2401.04618
Autor:
Kara, Gökhan, Rohner, Patrik, Wu, Erfu, Dirin, Dmitry N., Furrer, Roman, Poulikakos, Dimos, Kovalenko, Maksym V., Calame, Michel, Shorubalko, Ivan
Emerging colloidal quantum dot (cQD) photodetectors currently challenge established state-of-the-art infrared photodetectors in response speed, spectral tunability, simplicity of solution processable fabrication, and integration onto curved or flexib
Externí odkaz:
http://arxiv.org/abs/2312.05083
Autor:
Barin, Gabriela Borin, Di Giovannantonio, Marco, Lohr, Thorsten G., Mishra, Shantanu, Kinikar, Amogh, Perrin, Mickael L., Overbeck, Jan, Calame, Michel, Feng, Xinliang, Fasel, Roman, Ruffieux, Pascal
Graphene nanoribbons (GNRs) exhibit a broad range of physicochemical properties that critically depend on their width and edge topology. While the chemically stable GNRs with armchair edges (AGNRs) are semiconductors with width-tunable band gap, GNRs
Externí odkaz:
http://arxiv.org/abs/2307.16596
Autor:
Darawish, Rimah, Overbeck, Jan, Müllen, Klaus, Calame, Michel, Ruffieux, Pascal, Fasel, Roman, Barin, Gabriela Borin
Graphene nanoribbons (GNRs) are atomically precise stripes of graphene with tunable electronic properties, making them promising for room-temperature switching applications like field-effect transistors (FETs). However, challenges persist in GNR proc
Externí odkaz:
http://arxiv.org/abs/2307.09490
Autor:
Mansour, Michel Daher, Oswald, Jacopo, Beretta, Davide, Stiefe, Michael, Furrer, Roman, Calame, Michel, Vuillaume, Dominique
Publikováno v:
Nanoscale, 2023
We report a study on the relationship between structure and electron transport properties of nanoscale graphene/pentacene interfaces. We fabricated graphene/pentacene interfaces from 10-30 nm thick needle-like pentacene nanostructures down to two-thr
Externí odkaz:
http://arxiv.org/abs/2304.10292
Autor:
Wang, Lujun, Papadopoulos, Sotirios, Iyikanat, Fadil, Zhang, Jian, Huang, Jing, Watanabe, Kenji, Taniguchi, Takashi, Calame, Michel, Perrin, Mickael L., de Abajo, F. Javier García, Novotny, Lukas
The control of elastic and inelastic electron tunneling relies on materials with well defined interfaces. Van der Waals materials made of two-dimensional constituents form an ideal platform for such studies. Signatures of acoustic phonons and defect
Externí odkaz:
http://arxiv.org/abs/2303.01544
Autor:
Huang, Wenhao, Paul, Tathagata, Watanabe, Kenji, Taniguchi, Takashi, Perrin, Mickael L., Calame, Michel
Electron-electron interactions in graphene are sufficiently strong to induce a correlated and momentum-conserving flow such that charge carriers behave similarly to the Hagen-Poiseuille flow of a classical fluid. In the current work, we investigate t
Externí odkaz:
http://arxiv.org/abs/2211.00398
Autor:
Zhang, Jian, Braun, Oliver, Barin, Gabriela Borin, Sangtarash, Sara, Overbeck, Jan, Darawish, Rimah, Stiefel, Michael, Furrer, Roman, Olziersky, Antonis, Müllen, Klaus, Shorubalko, Ivan, Daaoub, Abdalghani H. S., Ruffieux, Pascal, Fasel, Roman, Sadeghi, Hatef, Perrin, Mickael L., Calame, Michel
Atomically precise graphene nanoribbons (GNRs) are increasingly attracting interest due to their largely modifiable electronic properties, which can be tailored by controlling their width and edge structure during chemical synthesis. In recent years,
Externí odkaz:
http://arxiv.org/abs/2210.03366
Autor:
Huez, Cécile, Guérin, David, Lenfant, Stéphane, Volatron, Florence, Calame, Michel, Perrin, Mickael L., Proust, Anna, Vuillaume, Dominique
We demonstrate the reversible in situ photoreduction of molecular junctions of phosphomolybdate [PMo12O40]3- monolayer self-assembled on flat gold electrodes, connected by the tip of a conductive atomic force microscope. The conductance of the one el
Externí odkaz:
http://arxiv.org/abs/2209.09974