Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Bert, Hecht"'
Autor:
Yiming Lai, Daniel D. A. Clarke, Philipp Grimm, Asha Devi, Daniel Wigger, Tobias Helbig, Tobias Hofmann, Ronny Thomale, Jer-Shing Huang, Bert Hecht, Ortwin Hess
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Light-matter superposition states obtained via strong coupling play a decisive role in quantum information processing, but the deleterious effects of material dissipation and environment-induced decoherence inevitably destroy coherent light-
Externí odkaz:
https://doaj.org/article/8c8b6d53d3c8468d8a00298d2a5b29f4
Publikováno v:
Organic Materials, Vol 4, Iss 03, Pp 127-136 (2022)
Abstract We present the concept of electrostatic field-driven supramolecular translation within electrically connected plasmonic nano-antennas. The antenna serves as an anchoring point for the mechanically interlocked molecules, as an electrode for
Externí odkaz:
https://doaj.org/article/74989ec3e9d54921a95563d280f2f74a
Autor:
Victor Deinhart, Lisa-Marie Kern, Jan N. Kirchhof, Sabrina Juergensen, Joris Sturm, Enno Krauss, Thorsten Feichtner, Sviatoslav Kovalchuk, Michael Schneider, Dieter Engel, Bastian Pfau, Bert Hecht, Kirill I. Bolotin, Stephanie Reich, Katja Höflich
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 304-318 (2021)
Focused beams of helium ions are a powerful tool for high-fidelity machining with spatial precision below 5 nm. Achieving such a high patterning precision over large areas and for different materials in a reproducible manner, however, is not trivial.
Externí odkaz:
https://doaj.org/article/453fcdf5c0624203b0db4315c367c47e
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Nanoantennas have been developed to direct light, but most still rely on laboratory scale light sources. Here, the authors demonstrate electrically-driven directional emission in the optical frequency range using a nanogap in conjunction with a Yagi-
Externí odkaz:
https://doaj.org/article/226e49683e70479ea82a6f4173838b94
Autor:
Korbinian J. Kaltenecker, Shreesha Rao D. S., Mattias Rasmussen, Henrik B. Lassen, Edmund J. R. Kelleher, Enno Krauss, Bert Hecht, N. Asger Mortensen, Lars Grüner-Nielsen, Christos Markos, Ole Bang, Nicolas Stenger, Peter Uhd Jepsen
Publikováno v:
APL Photonics, Vol 6, Iss 6, Pp 066106-066106-10 (2021)
Unlocking the true potential of optical spectroscopy on the nanoscale requires development of stable and low-noise laser sources. Here, we have developed a low-noise supercontinuum (SC) source based on an all-normal dispersion fiber pumped by a femto
Externí odkaz:
https://doaj.org/article/20b1de913e84456482e33e3c090a2ffa
Autor:
Sebastian Pres, Bernhard Huber, Matthias Hensen, Daniel Fersch, Enno Schatz, Daniel Friedrich, Victor Lisinetskii, Ruben Pompe, Bert Hecht, Walter Pfeiffer, Tobias Brixner
Publikováno v:
Nature Physics. 19:656-662
Plasmon polaritons (plasmons, for simplicity) have become paramount for tailored nanoscale light-matter interaction, and extensive research has been conducted to monitor(1,2) and manipulate their spatial(3) and spatio-temporal dynamics(4). These dyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e10f6fcd22dcd83823db4379491086e
https://doi.org/10.1038/s41567-022-01912-5
https://doi.org/10.1038/s41567-022-01912-5
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033103 (2021)
Coupling N identical emitters to the same field mode is a well-established method to enhance light-matter interaction. However, the resulting sqrt[N] boost of the coupling strength comes at the cost of a “linearized” (effectively semiclassical) d
Externí odkaz:
https://doaj.org/article/256e4fe265d74d9397f1d8d4bdd78bc7
Autor:
Gunther Scheunert, Sidney. R. Cohen, René Kullock, Ryan McCarron, Katya Rechev, Ifat Kaplan-Ashiri, Ora Bitton, Paul Dawson, Bert Hecht, Dan Oron
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 8, Iss 1, Pp 28-37 (2017)
Heat-assisted magnetic recording (HAMR) is often considered the next major step in the storage industry: it is predicted to increase the storage capacity, the read/write speed and the data lifetime of future hard disk drives. However, despite more th
Externí odkaz:
https://doaj.org/article/8c901bdbafb6467898b267687c09feb3
Publikováno v:
Nature Nanotechnology. 17:477-484
When photons interact with matter, forces and torques occur due to the transfer of linear and angular momentum, respectively. The resulting accelerations are small for macroscopic objects but become substantial for microscopic objects with small mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d09ee1b927072ddea69832259a7efd82
https://doi.org/10.1038/s41565-022-01099-z
https://doi.org/10.1038/s41565-022-01099-z
Publikováno v:
Nano letters. 22(17)
Visible and infrared photons can be detected with a broadband response via the internal photoeffect. By using plasmonic nanostructures, i.e. nanoantennas, wavelength selectivity can be introduced to such detectors through geometry-dependent resonance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f930a578e98fc24337aff45f619ead39
https://pubmed.ncbi.nlm.nih.gov/35998329
https://pubmed.ncbi.nlm.nih.gov/35998329