Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Setvin, Martin"'
Surfaces of cubic perovskite oxides attract significant attention for their physical tunability and high potential for technical applications. Bulk-terminated surfaces are desirable for theoretical modelling and experimental reproducibility, yet ther
Externí odkaz:
http://arxiv.org/abs/2408.08996
Autor:
Fang, Xufei, Zhang, Jiawen, Frisch, Alexander, Preuß, Oliver, Okafor, Chukwudalu, Setvin, Martin, Lu, Wenjun
Publikováno v:
Journal of the American Ceramic Society, 2024
We report room-temperature bulk plasticity mediated by dislocations in single-crystal cubic KTaO3, contrasting the conventional knowledge that single-crystal KTaO3 is susceptible to brittle cleavage. A mechanics-based combinatorial experimental appro
Externí odkaz:
http://arxiv.org/abs/2406.00623
Autor:
Sokolović, Igor, Guedes, Eduardo B., van Waas, Thomas P., Poncé, Samuel, Polley, Craig, Schmid, Michael, Diebold, Ulrike, Radović, Milan, Setvín, Martin, Dil, J. Hugo
Two-dimensional electron liquids (2DELs) have increasing technological relevance for ultrafast electronics and spintronics, yet significant gaps in their fundamental understanding are exemplified on the prototypical SrTiO$_3$. We correlate the exact
Externí odkaz:
http://arxiv.org/abs/2405.18946
Autor:
Birschitzky, Viktor C., Sokolovic, Igor, Prezzi, Michael, Palotas, Krisztian, Setvin, Martin, Diebold, Ulrike, Reticcioli, Michele, Franchini, Cesare
The multifaceted physics of oxides is shaped by their composition and the presence of defects, which are often accompanied by the formation of polarons. The simultaneous presence of polarons and defects, and their complex interactions, pose challenge
Externí odkaz:
http://arxiv.org/abs/2401.12042
Autor:
Franceschi, Giada, Brandstetter, Sebastian, Balajka, Jan, Sokolović, Igor, Paveleć, Jiri, Setvín, Martin, Schmid, Michael, Diebold, Ulrike
Publikováno v:
Faraday Discussions (2023)
Natural minerals contain ions that become hydrated when they come into contact with water in vapor and liquid forms. Muscovite mica -- a common phyllosilicate with perfect cleavage planes -- is an ideal system to investigate the details of ion hydrat
Externí odkaz:
http://arxiv.org/abs/2308.14571
Autor:
Franceschi, Giada, Kocán, Pavel, Conti, Andrea, Brandstetter, Sebastian, Balajka, Jan, Sokolović, Igor, Valtiner, Markus, Mittendorfer, Florian, Schmid, Michael, Setvín, Martin, Diebold, Ulrike
Publikováno v:
Nature Communications, 14, 208 (2023)
Muscovite mica, KAl$_2$(Si$_3$Al)O$_{10}$(OH)$_2$, is a common layered phyllosilicate with perfect cleavage planes. The atomically flat surfaces obtained through cleaving lend themselves to scanning probe techniques with atomic resolution and are ide
Externí odkaz:
http://arxiv.org/abs/2308.14055
Autor:
Wagner, Margareta, Hofinger, Jakob, Setvín, Martin, Boatner, Lynn A., Schmid, Michael, Diebold, Ulrike
Publikováno v:
ACS Applied Materials & Interfaces 10, 2018, 14175-14182
The performance of an organic-semiconductor device is critically determined by the geometric alignment, orientation, and ordering of the organic molecules. While an organic multilayer eventually adopts the crystal structure of the organic material, t
Externí odkaz:
http://arxiv.org/abs/2308.11550
Publikováno v:
Nature 592, 2021, 722-725
The state of protonation/deprotonation of surfaces has far-ranging implications in all areas of chemistry: from acid-base catalysis$^1$ and the electro- and photocatalytic splitting of water$^2$, to the behavior of minerals$^3$ and biochemistry$^4$.
Externí odkaz:
http://arxiv.org/abs/2308.11437
Autor:
Puntscher, Lena, Sombut, Panukorn, Wang, Chunlei, Ulreich, Manuel, Pavelec, Jiri, Rafsanjani-Abbasi, Ali, Meier, Matthias, Lagin, Adam, Setvin, Martin, Diebold, Ulrike, Franchini, Cesare, Schmid, Michael, Parkinson, Gareth S.
The adsorption/desorption of ethene (C2H4), also commonly known as ethylene, on Fe3O4(001) was studied under ultrahigh vacuum conditions using temperature programmed desorption (TPD), scanning tunneling microscopy, x-ray photoelectron spectroscopy, a
Externí odkaz:
http://arxiv.org/abs/2308.11344
Autor:
Redondo, Jesus, Reticcioli, Michele, Gabriel, Vit, Wrana, Dominik, Ellinger, Florian, Riva, Michele, Franceschi, Giada, Rheinfrank, Erik, Sokolovic, Igor, Jakub, Zdenek, Kraushofer, Florian, Alexander, Aji, Patera, Laerte L., Repp, Jascha, Schmid, Michael, Diebold, Ulrike, Parkinson, Gareth S., Franchini, Cesare, Kocan, Pavel, Setvin, Martin
In polarizable materials, electronic charge carriers interact with the surrounding ions, leading to quasiparticle behaviour. The resulting polarons play a central role in many materials properties including electrical transport, optical properties, s
Externí odkaz:
http://arxiv.org/abs/2303.17945