Autor: Wiesendanger, R. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Recent Developments in Scanning Tunneling Microscopy
Autorzy:: Wiesendanger, R.
Powiązania:: https://bibliotekanauki.pl/articles/1929607.pdf
Data publikacji:: 1993-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 61.16.Bg
68.35.Bs
75.25.+z
Opis:: Scanning tunneling microscopy and related local probe methods have led to a novel perception of nanometer- and atomic-scale structures and processes. Since the structural information is obtained directly in real space, the scanning probe techniques offer considerable advantages compared with diffraction techniques for the investigation of non-periodic structures at solid surfaces. In addition, the local probe methods allow to study almost any kind of physical property of microstructures with submicron down to atomic resolution.
Źródło:: Acta Physica Polonica A; 1993, 84, 3; 419-421
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Surface Electronic Properties of Fe Nanoparticles on c(2×2)-N/Cu(001)
Autorzy:: Getzlaff, M.
Bode, M.
Wiesendanger, R.
Powiązania:: https://bibliotekanauki.pl/articles/2036899.pdf
Data publikacji:: 2003
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 68.37.Ef
68.55.Ac
68.65.-k
73.22.Dj
81.15.Kk
Opis:: We prepared nanoscaled particles consisting of ferromagnetic material on a nanostructured template. This nanolithographic procedure allows to fabricate high-density magnetic nanodots in a highly ordered way. For this purpose, Fe particles were grown on the c(2×2)-N/Cu(001) surface which exhibits a checkerboard-like structure. Scanning tunneling spectroscopic measurements demonstrate that the electronic properties of the areas with deposited material are identical to clean copper. Fe nanoparticles on the reconstructed patches show a significantly different electronic behavior. These observations directly hint to a covering of iron with copper on the clean surface.
Źródło:: Acta Physica Polonica A; 2003, 104, 3-4; 327-335
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Surface State of Gd(0001) Films on W(110): Scanning Tunneling Spectroscopy Study
Autorzy:: Bode, M.
Pascal, R.
Getzlaff, M.
Wiesendanger, R.
Powiązania:: https://bibliotekanauki.pl/articles/1968692.pdf
Data publikacji:: 1998-02
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 73.20.At
68.55.Jk
61.16.Ch
Opis:: The surface electronic structure of Gd(0001)/W(110) has been studied by scanning tunneling spectroscopy in dependence of the coverage. An exchange split $d_{z^{2}}$-like surface state which is well known from photoemission experiments was already found for coverages as low as 2 ML. The exchange splitting was found to increase with increasing coverage up to the fourth ML. For higher coverages the electronic structure remains constant. We found spectra that are shifted by ≈ 25 meV, possibly due to stacking faults.
Źródło:: Acta Physica Polonica A; 1998, 93, 2; 273-280
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Spin-Polarized STM Investigation of Magnetic Domain Walls
Autorzy:: Kubetzka, A.
Pietzsch, O.
Bode, M.
Ravlić, R.
Wiesendanger, R.
Powiązania:: https://bibliotekanauki.pl/articles/2036893.pdf
Data publikacji:: 2003
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 75.60.Ch
75.75.+a
68.37.Ef
Opis:: The potential of spin-polarized scanning tunneling microscopy and spectroscopy for the investigation of magnetism at the nanometer scale is demonstrated by focusing on magnetic domain walls. After reviewing different measurement modes it is shown that in addition to wall widths and positions the determination of their exact profiles provides further insight into the samples' magnetic properties.
Źródło:: Acta Physica Polonica A; 2003, 104, 3-4; 259-268
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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