Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Smykalla, Lars"'
Autor:
Haidu, Francisc, Salvan, Georgeta, Zahn, Dietrich R. T., Smykalla, Lars, Hietschold, Michael, Knupfer, Martin
Publikováno v:
J. Vac. Sci. Technol. A 32, 040602 (2014)
The interface formation between copper phthalocyanine (CuPc) and two representative metal substrates, i.e., Au and Co, was investigated by the combination of ultraviolet photoelectron spectroscopy and inverse photoelectron spectroscopy. The occupied
Externí odkaz:
http://arxiv.org/abs/1702.06615
Autor:
Haidu, Francisc, Gordan, Ovidiu D., Zahn, Dietrich R. T., Smykalla, Lars, Hietschold, Michael, Senkovskiy, Boris V., Mahns, Benjamin, Knupfer, Martin
Potassium (K) intercalated manganese phthalocyanine (MnPc) reveals vast changes of its electronic states close to the Fermi level. However, theoretical studies are controversial regarding the electronic configuration. Here, MnPc doped with K was stud
Externí odkaz:
http://arxiv.org/abs/1702.03575
Publikováno v:
J. Phys. Chem. C, 2015, 119 (30), 17228-17234
We report that metal-free phthalocyanine (H2Pc) molecules with a central cavity are able to incorporate Ag atoms from an Ag(110) surface thus creating silver-phthalocyanine (AgPc). The reaction was investigated by means of scanning tunneling microsco
Externí odkaz:
http://arxiv.org/abs/1612.09315
Autor:
Smykalla, Lars, Shukrynau, Pavel, Mende, Carola, Lang, Heinrich, Knupfer, Martin, Hietschold, Michael
Publikováno v:
Chem. Phys., 2015, 450-451, pp. 39-45
The temperature dependent stepwise deprotonation of 5,10,15,20-tetra(p-hydroxyphenyl)porphyrin is investigated using photoelectron spectroscopy. An abundance of pyrrolic relative to iminic nitrogen and a decrease in the ratio of the amount of -NH- to
Externí odkaz:
http://arxiv.org/abs/1502.07185
Publikováno v:
Nanoscale, 2015, 7, 4234-4241
A coupling-limited approach for the Ullmann reaction-like on-surface synthesis of a two-dimensional covalent organic network starting from a halogenated metallo-porphyrin is demonstrated. Copper-octabromo-tetraphenylporphyrin molecules can diffuse an
Externí odkaz:
http://arxiv.org/abs/1502.05973
Autor:
Smykalla, Lars, Shukrynau, Pavel, Mende, Carola, Rüffer, Tobias, Lang, Heinrich, Hietschold, Michael
Publikováno v:
Surface Science 628 (2014) 132-140
The formation of hydrogen-bonded organic nano-structures and the role of the substrate lattice thereby were investigated by scanning tunneling microscopy. The self-organization of 5,10,15,20-tetra(p-hydroxyphenyl)porphyrin (H2THPP) molecules leads to
Externí odkaz:
http://arxiv.org/abs/1403.6516
Autor:
Smykalla, Lars, Shukrynau, Pavel, Mende, Carola, Rüffer, Tobias, Lang, Heinrich, Hietschold, Michael
Publikováno v:
Surface Science 628 (2014), 92-97
The controlled and reversible interconversion between the free-base and the doubly dehydrogenated form of a 5,10,15,20-tetra(p-hydroxyphenyl)porphyrin molecule in an ordered array is demonstrated. This is achieved through voltage pulses by hydrogen t
Externí odkaz:
http://arxiv.org/abs/1403.6506
Publikováno v:
J. Phys. Chem. C, 2012, 116 (14), pp 8008-8013
We present a comprehensive study of the adsorption of bis(phthalocyaninato)lutetium(III) (LuPc$_2$) on highly oriented pyrolytic graphite(0001) (HOPG). The growth and self-assembly of the molecular layers as well as the electronic structure has been
Externí odkaz:
http://arxiv.org/abs/1312.6509
Publikováno v:
In Surface Science September 2017 663:81-87
Autor:
Smykalla, Lars
Das grundlegende Verständnis der Adsorption, der Eigenschaften, und der Wechselwirkungen von komplexen organischen Molekülen auf Festkörperoberflächen ist für die Entwicklung neuer Anwendungen in der Nanotechnologie von entscheidender Bedeutung.