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of 78
pro vyhledávání: '"Patthey, François"'
Autor:
Forrester, Patrick Robert, Patthey, François, Fernandes, Edgar, Sblendorio, Dante Philippe, Brune, Harald, Natterer, Fabian Donat
The three essential pillars of magnetic data storage devices are readability, writeability, and stability. However, these requirements compete as magnetic domain sizes reach the fundamental limit of single atoms and molecules. The proven magnetic bis
Externí odkaz:
http://arxiv.org/abs/1903.00242
Autor:
Natterer, Fabian D., Patthey, François, Bilgeri, Tobias, Forrester, Patrick R., Weiss, Nicolas, Brune, Harald
Publikováno v:
Review of Scientific Instruments 90, 013706 (2019)
Electron spin resonance with a scanning tunneling microscope (ESR-STM) combines the high energy resolution of spin resonance spectroscopy with the atomic scale control and spatial resolution of STM. Here we describe the upgrade of a helium-3 STM with
Externí odkaz:
http://arxiv.org/abs/1810.03887
Publikováno v:
Phys. Rev. Lett. 121, 027201 (2018)
We use spin-polarized scanning tunneling microscopy to demonstrate that Ho atoms on magnesium oxide exhibit a coercive field of more than 8 T and magnetic bistability for many minutes, both at 35 K. The first spontaneous magnetization reversal events
Externí odkaz:
http://arxiv.org/abs/1712.07871
Autor:
Fernandes, Edgar, Donati, Fabio, Patthey, François, Stavrić, Srdjan, Šljvančanin, Željko, Brune, Harald
Publikováno v:
Phys. Rev. B 96, 045419 (2017)
We use Ca doping during growth of one and two monolayer thick MgO films on Ag(100) to identify the adsorption sites of individual adatoms with scanning tunneling microscopy. For this we combine atomic resolution images of the bare MgO layer with imag
Externí odkaz:
http://arxiv.org/abs/1705.03513
We investigate the rotational properties of molecular hydrogen and its isotopes physisorbed on the surfaces of graphene and hexagonal boron nitride ($h$-BN), grown on Ni(111), Ru(0001), and Rh(111), using rotational excitation spectroscopy (RES) with
Externí odkaz:
http://arxiv.org/abs/1403.1312
Publikováno v:
Phys. Rev. Lett. 111, 175303 (2013)
We demonstrate rotational excitation spectroscopy with the scanning tunneling microscope for physisorbed hydrogen and its isotopes hydrogen-deuterid and deuterium. The observed excitation energies are very close to the gas phase values and show the e
Externí odkaz:
http://arxiv.org/abs/1307.7046
Autor:
Brun, Christophe, Müller, Konrad H., Hong, I-Po, Patthey, François, Flindt, Christian, Schneider, Wolf-Dieter
Publikováno v:
Phys. Rev. Lett. 108, 126802 (2012)
Electrical contacts between nano-engineered systems are expected to constitute the basic building blocks of future nano-scale electronics. However, the accurate characterization and understanding of electrical contacts at the nano-scale is an experim
Externí odkaz:
http://arxiv.org/abs/1006.0333
Autor:
Ćavar, Elizabeta, Blüm, Marie-Christine, Pivetta, Marina, Patthey, François, Chergui, Majed, Schneider, Wolf-Dieter
Using the highly localized current of electrons tunneling through a double barrier Scanning Tunneling Microscope (STM) junction, we excite luminescence from a selected C$_{60}$ molecule in the surface layer of fullerene nanocrystals grown on an ultra
Externí odkaz:
http://arxiv.org/abs/cond-mat/0506701
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