A universal approach for the synthesis of two-dimensional binary compounds

Autor: Abhay Shivayogimath, Joachim Dahl Thomsen, David M. A. Mackenzie, Mathias Geisler, Raluca-Maria Stan, Ann Julie Holt, Marco Bianchi, Andrea Crovetto, Patrick R. Whelan, Alexandra Carvalho, Antonio H. Castro Neto, Philip Hofmann, Nicolas Stenger, Peter Bøggild, Timothy J. Booth

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)

The scalable synthesis of 2D materials critically relies on finding appropriate vapour-phase metal precursors and careful fine-tuning of growth parameters. Here, the authors instead use solid elemental precursors and a single recipe to demonstrate a

Externí odkaz: https://doaj.org/article/55e9370070b349a094d86b6423d139f2

Single-crystal graphene on Ir(110)

Autor: Stefan Kraus, Felix Huttmann, Jeison Fischer, Timo Knispel, Ken Bischof, Alexander Herman, Marco Bianchi, Raluca-Maria Stan, Ann Julie Holt, Vasile Caciuc, Shigeru Tsukamoto, Heiko Wende, Philip Hofmann, Nicolae Atodiresei, Thomas Michely

Publikováno v: Kraus, S, Huttmann, F, Fischer, J, Knispel, T, Bischof, K, Herman, A, Bianchi, M, Stan, R M, Holt, A J, Caciuc, V, Tsukamoto, S, Wende, H, Hofmann, P, Atodiresei, N & Michely, T 2022, ' Single-crystal graphene on Ir(110) ', Physical Review B, vol. 105, no. 16, 165405 . https://doi.org/10.1103/PhysRevB.105.165405
Physical review / B 105(16), 165405 (2022). doi:10.1103/PhysRevB.105.165405

A single-crystal sheet of graphene is synthesized on the low-symmetry substrate Ir(110) by thermal decomposition of C$_2$H$_4$ at 1500 K. Using scanning tunneling microscopy, low-energy electron diffraction, angle-resolved photoemission spectroscopy,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59f152193ed54900b6e2b65d9c179ccd
https://pure.au.dk/portal/da/publications/singlecrystal-graphene-on-ir110(11fbaf45-dac3-45f2-87be-521ae24227be).html

Electronic Properties of Single-Layer CoO$_2$/Au(111)

Autor: Charlotte E. Sanders, Silvano Lizzit, Davide Curcio, Ann Julie Holt, Marco Bianchi, Jeppe V. Lauritsen, Jonathan Rodríguez-Fernández, Zhaozong Sun, Yongxin Yao, Philip Hofmann, Nicola Lanatà, Yu Zhang, Sahar Pakdel, Paolo Lacovig

Publikováno v: Holt, A J U, Pakdel, S, Rodriguez-Fernandez, J, Zhang, Y X, Curcio, D, Sun, Z, Lacovig, P, Yao, Y-X, Lauritsen, J, Lizzit, S, Lanata, N, Hofmann, P, Bianchi, M & Sanders, C E 2021, ' Electronic properties of single-layer CoO2/Au(111) ', 2D materials, vol. 8, no. 3, 035050 . https://doi.org/10.1088/2053-1583/ac040f

We report direct measurements via angle-resolved photoemission spectroscopy (ARPES) of the electronic dispersion of single-layer CoO$_2$. The Fermi contour consists of a large hole pocket centered at the $\overline{\Gamma}$ point. To interpret the AR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2322a1e240a3f6da2dd56ec975f452a3
http://arxiv.org/abs/2104.02791

Inelastic Helium Atom Scattering from Sb2Te3(111): Phonon Dispersion, Focusing Effects and Surfing

Autor: Giorgio Benedek, Simon Halbritter, Marco Bianchi, Adrian Ruckhofer, Wolfgang Ernst, Philip Hofmann, Henriette E. Lund, Anton Tamtögl, Ann Julie Holt, Martin Bremholm

Publikováno v: Addi: Archivo Digital para la Docencia y la Investigación
Universidad del País Vasco
Addi. Archivo Digital para la Docencia y la Investigación
instname
Ruckhofer, A, Halbritter, S, Lund, H E, Holt, A J U, Bianchi, M, Bremholm, M, Benedek, G, Hofmann, P, Ernst, W E & Tamtögl, A 2021, ' Inelastic helium atom scattering from Sb 2 Te 3 (111) : phonon dispersion, focusing effects and surfing ', Physical Chemistry Chemical Physics, vol. 23, no. 13, pp. 7806-7813 . https://doi.org/10.1039/d0cp04738d
Universidad de Cantabria (UC)

We present an experimental study of inelastic scattering processes on the (111) surface of the topological insulator Sb2Te3 using helium atom scattering. In contrast to other binary topological insulators such as Bi2Se3 and Bi2Te3, Sb2Te3 is much les

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1f0d9d3e4199b706623cf2c870ba463
http://hdl.handle.net/10810/51774

A universal approach for the synthesis of two-dimensional binary compounds

Autor: Timothy J. Booth, Joachim Dahl Thomsen, Peter Bøggild, Patrick Rebsdorf Whelan, Alexandra Carvalho, Ann Julie Holt, Marco Bianchi, Nicolas Stenger, Antonio H. Castro Neto, Andrea Crovetto, Mathias Geisler, Philip Hofmann, Raluca Maria Stan, David M. A. Mackenzie, Abhay Shivayogimath

Publikováno v: Shivayogimath, A, Thomsen, J D, Mackenzie, D M A, Geisler, M, Stan, R M, Holt, A J, Bianchi, M, Crovetto, A, Whelan, P R, Carvalho, A, Neto, A H C, Hofmann, P, Stenger, N, Bøggild, P & Booth, T J 2019, ' A universal approach for the synthesis of two-dimensional binary compounds ', Nature Communications, vol. 10, no. 1, 2957 . https://doi.org/10.1038/s41467-019-11075-2
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Nature Communications
Shivayogimath, A, Thomsen, J D, Mackenzie, D M A, Geisler, M, Stan, R-M, Holt, A J, Bianchi, M, Crovetto, A, Whelan, P R, Carvalho, A, Neto, A H C, Hofmann, P, Stenger, N, Bøggild, P & Booth, T J 2019, ' A universal approach for the synthesis of two-dimensional binary compounds ', Nature Communications, vol. 10, no. 1, 2957 . https://doi.org/10.1038/s41467-019-11075-2

Only a few of the vast range of potential two-dimensional materials (2D) have been isolated or synthesised to date. Typically, 2D materials are discovered by mechanically exfoliating naturally occurring bulk crystals to produce atomically thin layers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2838be84e9a0591809262018e408eadb
https://pure.au.dk/portal/da/publications/a-universal-approach-for-the-synthesis-of-twodimensional-binary-compounds(dd1080b6-8c52-4cca-81e9-4c7256c19ffd).html