Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Carolin Gold"'
Autor:
Lev V. Ginzburg, Yuze Wu, Marc P. Röösli, Pedro Rosso Gomez, Rebekka Garreis, Chuyao Tong, Veronika Stará, Carolin Gold, Khachatur Nazaryan, Serhii Kryhin, Hiske Overweg, Christian Reichl, Matthias Berl, Takashi Taniguchi, Kenji Watanabe, Werner Wegscheider, Thomas Ihn, Klaus Ensslin
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043088 (2023)
We measure electron transport through point contacts in an electron gas in AlGaAs/GaAs heterostructures and graphene for a range of temperatures, magnetic fields, and electron densities. We find a magnetoconductance peak around B=0. With increasing t
Externí odkaz:
https://doaj.org/article/f77d3a50163e4c5397831025fb16a58f
Autor:
Annika Kurzmann, Yaakov Kleeorin, Chuyao Tong, Rebekka Garreis, Angelika Knothe, Marius Eich, Christopher Mittag, Carolin Gold, Folkert Kornelis de Vries, Kenji Watanabe, Takashi Taniguchi, Vladimir Fal’ko, Yigal Meir, Thomas Ihn, Klaus Ensslin
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
The Kondo effect has been observed in a variety of systems, including carbon nanotube quantum dots and graphene in the presence of impurities. Here, the authors report the observation of the Kondo effect in bilayer graphene quantum dots and study its
Externí odkaz:
https://doaj.org/article/f840f0f2d17944df88afbff3ad97a902
Autor:
Rebekka Garreis, Jonas Daniel Gerber, Veronika Stará, Chuyao Tong, Carolin Gold, Marc Röösli, Kenji Watanabe, Takashi Taniguchi, Klaus Ensslin, Thomas Ihn, Annika Kurzmann
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013042 (2023)
We measure telegraph noise of current fluctuations in an electrostatically defined quantum dot in bilayer graphene by real-time detection of single electron tunneling with a capacitively coupled neighboring quantum dot. Suppression of the second and
Externí odkaz:
https://doaj.org/article/8fe3ef8b4bfe4fd980949f0199f1a947
Autor:
Carolin Gold, Beat A. Bräm, Michael S. Ferguson, Tobias Krähenmann, Andrea Hofmann, Richard Steinacher, Keith R. Fratus, Christian Reichl, Werner Wegscheider, Dietmar Weinmann, Klaus Ensslin, Thomas Ihn
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p L032005 (2021)
We use scanning gate microscopy to study electron transport through an open, gate-defined resonator in a Ga(Al)As heterostructure. Raster-scanning the voltage-biased metallic tip above the resonator, we observe distinct conductance modulations as a f
Externí odkaz:
https://doaj.org/article/a4cbe33d4c8e4a4a8fc974b5ab7d8182
Autor:
Lev V. Ginzburg, Carolin Gold, Marc P. Röösli, Christian Reichl, Matthias Berl, Werner Wegscheider, Thomas Ihn, Klaus Ensslin
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023033 (2021)
We measure electronic transport through point contacts in a high-mobility electron gas in a Ga[Al]As heterostructure at different temperatures and bulk electron densities. The conductance through all point contacts increases with increasing temperatu
Externí odkaz:
https://doaj.org/article/4a5b82ad3b9f4d95a1c1a49507bf9303
Autor:
Carolin Gold, Beat A. Bräm, Richard Steinacher, Tobias Krähenmann, Andrea Hofmann, Christian Reichl, Werner Wegscheider, Mansour Shayegan, Klaus Ensslin, Thomas Ihn
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013287 (2021)
We image equilibrium and nonequilibrium transport through a two-dimensional electronic cavity using scanning gate microscopy. Injecting electrons into the cavity through a quantum point contact close to equilibrium, we raster scan a weakly invasive t
Externí odkaz:
https://doaj.org/article/5d7dc3e9559643ce81d38ca61202f3c4
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043380 (2020)
We use scanning gate microscopy to demonstrate the presence of localized states arising from potential inhomogeneities in a 50nm wide, gate-defined conducting channel in encapsulated bilayer graphene. When imaging the channel conductance under the in
Externí odkaz:
https://doaj.org/article/6f43ff34c1ea4912851b120081c5bd6c
Autor:
Matthias Noll, Katharina Trunzer, Antje Vondran, Szilvia Vincze, Ralf Dieckmann, Sascha Al Dahouk, Carolin Gold
Publikováno v:
Microorganisms, Vol 8, Iss 2, p 184 (2020)
The objective of our study was to investigate the effects of benzalkonium chloride (BC) adaptation of L. monocytogenes on the susceptibility to antimicrobial agents and on the viable but non culturable (VBNC) state of the bacterial cells. We adapted
Externí odkaz:
https://doaj.org/article/eb492c95db74402d909f0b47d76a47f5
Autor:
Thomas Ihn, Richard Steinacher, Christian Reichl, Beat A. Bräm, Keith R. Fratus, Klaus Ensslin, Andrea Hofmann, Carolin Gold, Werner Wegscheider, Tobias Krähenmann, Michael Sven Ferguson, Dietmar Weinmann
Publikováno v:
Physical Review Research
Physical Review Research, American Physical Society, 2021, 3, pp.L032005. ⟨10.1103/PhysRevResearch.3.L032005⟩
Physical Review Research, 3 (3)
Physical Review Research, American Physical Society, 2021, 3, pp.L032005. ⟨10.1103/PhysRevResearch.3.L032005⟩
Physical Review Research, 3 (3)
We use scanning gate microscopy to study electron transport through an open, gate-defined resonator in a Ga(Al)As heterostructure. Raster-scanning the voltage-biased metallic tip above the resonator, we observe distinct conductance modulations as a f
Autor:
Christian Reichl, Klaus Ensslin, Thomas Ihn, Marc P. Röösli, Lev V. Ginzburg, Matthias Berl, Carolin Gold, Werner Wegscheider
Publikováno v:
Physical Review Research, 3 (2)
We measure electronic transport through point contacts in the high-mobility electron gas in a Ga[Al]As heterostructure at different temperatures and bulk electron densities. The conductance through all point contacts increases with increasing tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7df6426e88a5f2e67f05e1b4bb25482
https://hdl.handle.net/20.500.11850/489116
https://hdl.handle.net/20.500.11850/489116