Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Valentin L. Müller"'
Autor:
David M. Mahler, Valentin L. Müller, Laurens W. Molenkamp, Cornelius Thienel, Wouter Beugeling, Jonas Wiedenmann, Hartmut Buhmann
Publikováno v:
Nano Letters
Magneto-transport measurements on gated high mobility heterostructures containing a 60 nm layer of tensile strained HgTe, a three-dimensional topological insulator, show well-developed Hall quantization from surface states both in the n- as well as i
Autor:
Björn Trauzettel, M. AbdelGhany, Oleksiy Kashuba, Laurens W. Molenkamp, Johannes Kleinlein, Yuan Yan, Hartmut Buhmann, Wouter Beugeling, Valentin L. Müller
Publikováno v:
Nano Letters
We have experimentally investigated the effect of electron temperature on transport in the two-dimensional Dirac surface states of the three-dimensional topological insulator HgTe. We have found that around the minimal conductivity point, where both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1dee7d7f06bcc601aa913a857770a1e
http://arxiv.org/abs/2106.03435
http://arxiv.org/abs/2106.03435
Autor:
Pragya Shekhar, Johannes Kleinlein, Niccolò Traverso Ziani, Lukas Lunczer, Jonas Wiedenmann, C. Fleckenstein, Hartmut Buhmann, Jonas Strunz, Wouter Beugeling, Björn Trauzettel, Valentin L. Müller, Laurens W. Molenkamp, Saquib Shamim
Publikováno v:
Nature Physics
Electrical currents in a quantum spin Hall insulator are confined to the boundary of the system. The charge carriers behave as massless relativistic particles whose spin and momentum are coupled to each other. Although the helical character of those
Autor:
Lukas Lunczer, Martin Endres, Laurens W. Molenkamp, Valentin L. Müller, Christoph Brüne, Philipp Leubner, Hartmut Buhmann
Publikováno v:
Physical Review Letters, 123(4):047701. American Physical Society
Physical Review Letters
Physical Review Letters
Quantum spin Hall edge channels hold great promise as dissipationless one-dimensional conductors.However, the ideal quantized conductance of2e2=his only found in very short channels-in contradictionwith the expected protection against backscattering
Autor:
Hartmut Buhmann, Valentin L. Müller, Wouter Beugeling, Laurens W. Molenkamp, Niccoló Traverso Ziani, Björn Trauzettel, Johannes Kleinlein, Lukas Lunczer, Jonas Strunz, Pragya Shekhar, C. Fleckenstein, Jonas Wiedenmann, Saquib Shamim
Publikováno v:
Nature Physics. 17:143-143
Publikováno v:
Current biology : CB. 28(9)
Summary Desert ants (Cataglyphis) are famous insect navigators. During their foraging lives, the ants leave their underground colonies for long distances and return to their starting point with fair accuracy [1, 2]. Their incessantly running path int
Autor:
Nedjma Bendiab, Laurence Magaud, Valentin L. Müller, Frédéric Chérioux, Roland Salut, Olivier Leynaud, Frank Palmino, Wael Hourani, Simon Lamare, Johann Coraux, Danial Aiman Kamaruddin, Martien Den Hertog
Publikováno v:
Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2017, 23 (46), pp.10969. ⟨10.1002/chem.201700054⟩
Chemistry-A European Journal, Wiley-VCH Verlag, 2017, 23 (46), pp.10969. ⟨10.1002/chem.201700054⟩
International audience; A class of two-dimensional (2D) covalent organometallic polymers, with nanometer-scale crosslink- ing, is obtained by arene(ruthenium) sulfur chemistry. Their ambivalent nature, with positively charged crosslinks and lypophyli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::563e525f353f68695b4914c200134c31
https://hal.archives-ouvertes.fr/hal-01589061/file/Ru_arene_sulfur_2Dpolymer.pdf
https://hal.archives-ouvertes.fr/hal-01589061/file/Ru_arene_sulfur_2Dpolymer.pdf
Autor:
Marcelo Christian, Wolfgang Rössler, Valentin L. Müller, Pauline N. Fleischmann, Rüdiger Wehner
Publikováno v:
The Journal of experimental biology. 219(Pt 19)
At the beginning of their foraging lives, desert ants (Cataglyphis fortis) are for the first time exposed to the visual world within which they henceforth must accomplish their navigational tasks. Their habitat, North African salt pans, are barren, a
Autor:
Gelavizh Ahmadi, Lukas Braun, Jose Ignacio Pascual, Katharina J. Franke, Benjamin W. Heinrich, Valentin L. Müller
Publikováno v:
Nano letters. 13(10)
The surface-assisted intramolecular ligand reaction of a porphyrin molecule adsorbed on Au(111) is studied by scanning tunneling microscopy and spectroscopy. The temperature-induced stepwise transformation of iron octaethylporphyrin proceeds via a co