Host-Guest Interactions on Electrode Surfaces for Immobilization of Molecular Catalysts

Autor: Laurent Sévery, Jacek Szczerbiński, Mert Taskin, Isik Tuncay, Fernanda Brandalise Nunes, Chiara Cignarella, Gabriele Tocci, Olivier Blacque, Juerg Osterwalder, Renato Zenobi, Marcella Iannuzzi, David Tilley

The strategy of anchoring molecular catalysts on electrode surfaces combines the high selectivity and activity of molecular systems with the practicality of heterogeneous systems. The stability of molecular catalysts is, however, far less than that o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d2e54f71727ab023204170787d5e736
https://doi.org/10.26434/chemrxiv.12115026

Sputtering-induced reemergence of the topological surface state inBi2Se3

Autor: Andreas P. Schnyder, Bartosz Slomski, Bo B. Iversen, Thorsten Schmitt, Juerg Osterwalder, J. Hugo Dil, Philip Hofmann, Raquel Queiroz, Vladimir N. Strocov, Gabriel Landolt, Stefan Muff, Jianli Mi

Publikováno v: Physical Review B
Queiroz, R, Landolt, G, Muff, S, Slomski, B, Schmitt, T, Strocov, V N, Mi, J, Iversen, B B, Hofmann, P, Osterwalder, J, Schnyder, A P & Dil, J H 2016, ' Sputtering-induced reemergence of the topological surface state in Bi2Se3 ', Physical Review B, vol. 93, no. 16, 165409 . https://doi.org/10.1103/PhysRevB.93.165409

We study the fate of the surface states of Bi$_2$Se$_3$ under disorder with strength larger than the bulk gap, caused by neon sputtering and nonmagnetic adsorbates. We find that neon sputtering introduces strong but dilute defects, which can be model

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77322b1007d7dca1b005368e4060d889
https://doi.org/10.1103/physrevb.93.165409

Formation of single layer h-BN on Pd(111)

Autor: Juerg Osterwalder, Martina Corso, M. Morscher, Thomas Greber

Publikováno v: Surface Science. 600:3280-3284

The structure of hexagonal boron nitride (h-BN) on Pd(1 1 1) was studied with low energy electron diffraction (LEED), photoelectron spectroscopy and scanning tunnelling microscopy (STM). h-BN forms flat monolayers on the Pd(1 1 1) surface in contrast

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::398cc747ead1710ff7d19fcc2f3cffbb
https://doi.org/10.1016/j.susc.2006.06.016

Spin–orbit coupling in the L-gap surface states of Au(111): spin-resolved photoemission experiments and first-principles calculations

Autor: Juerg Osterwalder, Patrick Bruno, Arthur Ernst, Moritz Hoesch, Juergen Henk

Publikováno v: Journal of Physics: Condensed Matter. 16:7581-7597

The spin–orbit-split L-gap surface states on Au(111) are investigated by means of spin- and angle-resolved photoelectron spectroscopy and relativistic first-principles calculations, the latter including both electronic structure and photoemission.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aff77c8443b68038a1f455c9c9753412
https://doi.org/10.1088/0953-8984/16/43/002

Defect lines and two-domain structure of hexagonal boron nitride films on Ni(111)

Autor: Thomas Greber, Juerg Osterwalder, Willi Auwärter, Matthias Muntwiler

Publikováno v: Surface Science. 545:L735-L740

The growth of hexagonal boron nitride (h-BN) on Ni(1 1 1) at submonolayer coverages results in triangular islands with two different orientations. In combining X-ray photoelectron diffraction and scanning tunneling microscopy it is demonstrated that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6616be0cbb87d1f3b90ce97885f2afd
https://doi.org/10.1016/j.susc.2003.08.046