Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Micol Alemani"'
Autor:
Gayle Geschwind, Micol Alemani, Michael F. J. Fox, P. S. W. M. Logman, Eugenio Tufino, H. J. Lewandowski
Publikováno v:
Physical Review Physics Education Research, Vol 20, Iss 2, p 020117 (2024)
Physics education research (PER) is a global endeavor, with a wealth of work performed at a variety of institutions worldwide. However, results from research into undergraduate physics laboratory courses are often difficult to compare due to the broa
Externí odkaz:
https://doaj.org/article/68eed453a91145eeacd6e47a0efcb4ce
Autor:
Leonhard Grill, Micol Alemani, Maike V. Peters, Stefan Hecht, Christian Joachim, K. H. Rieder, Francesca Moresco, Sofia Selvanathan, Francisco Ample
Publikováno v:
The Journal of Physical Chemistry C. 112:10509-10514
The adsorption and switching behavior of 3,3′,5,5′-tetra-tert-butylazobenzene (meta-TBA) are investigated by low-temperature scanning tunneling microscopy on three different metal substrates: Au(111), Cu(111), and Au(100). The trans state is the
Autor:
Francesca Moresco, Leonhard Grill, Maike V. Peters, Christian Joachim, Micol Alemani, Stefan Hecht, K. H. Rieder, Gwénaël Rapenne
Publikováno v:
Journal of Scanning Probe Microscopy. 2:19-23
Two types of functionalized molecules, wheels and switches, are studied with a low temperature scanning tunneling microscope. Lateral manipulation of wheel-dimer molecules is performed on a Cu(110) surface. If suitable parameters are chosen, not only
Autor:
Karl-Heinz Rieder, Leo Gross, Christian Joachim, Micol Alemani, André Gourdon, Francesca Moresco, Leonhard Grill
Publikováno v:
Applied Physics A. 80:913-920
The Lander molecule (C90H98) consists of a long polyaromatic molecular wire and four lateral di-tert-butyl-phenyl spacer groups, designed to maintain the molecular wire parallel above the substrate. It represents a model system for investigating the
Autor:
Leo Gross, Heiko Gawronski, Gerhard Meyer, Stefan Foelsch, Karl-Heinz Rieder, Jascha Repp, Violeta Simic-Milosevich, Jörg Henzl, Karina Morgenstern, Michael Mehlhorn, Leonhard Grill, Francesca Moresco, Kai F. Braun, Micol Alemani, Saw-Wai Hla, Ludwig Bartels
Publikováno v:
Journal of Physics: Conference Series. 19:175-181
Initially invented to image surfaces down to atomic scale, the scanning tunneling microscope (STM) has been further developed in the last few years to an operative tool, with which atoms and molecules can be manipulated at low substrate temperatures
Autor:
Karl-Heinz Rieder, Leo Gross, André Gourdon, Cheng Wang, Xavier Bouju, Micol Alemani, Christian Joachim, Francesca Moresco
Publikováno v:
Chemical Physics Letters. 402:180-185
A Lander molecule is a polyaromatic molecular board supported by four legs. By means of a low-temperature scanning tunneling microscope (LT-STM), the controlled lateral manipulation in constant height mode of this molecule adsorbed on the Cu(2 1 1) s
Autor:
Hao Tang, Karl-Heinz Rieder, André Gourdon, Leo Gross, Micol Alemani, Francesca Moresco, Christian Joachim
Publikováno v:
Chemical Physics Letters. 371:750-756
The large organic molecule C90H98, called Lander, has been investigated on the Cu(2 1 1) surface by low temperature scanning tunnelling microscopy (LT-STM). Different adsorption geometries, which differ in the internal conformation and the orientatio
Autor:
André Gourdon, Leo Gross, Christian Joachim, Hao Tang, Karl-Heinz Rieder, Francesca Moresco, Micol Alemani
Publikováno v:
Physical Review Letters. 91
A crucial problem in molecular electronics is the control of the electronic contact between a molecule and its electrodes. As a model system, we investigated the contact between the molecular wire group of a C90H98 (Lander) molecule and the edge of a
Autor:
Francesca Moresco, Maike V. Peters, Stefan Hecht, Karl-Heinz Rieder, Micol Alemani, Leonhard Grill
Publikováno v:
Journal of the American Chemical Society. 128:14446-14447
The electric field applied between the tip of a scanning tunneling microscope and a metallic surface is shown to induce the reversible trans-cis isomerization of single azobenzene derivatives adsorbed on a Au(111) surface. The investigated molecule i