Number of the records: 1
Electronic band structure of 1D π-d hybridized narrow-gap metal-organic polymers
- 1.0570916 - FZÚ 2024 RIV GB eng J - Journal Article
Frezza, Federico - Schiller, F. - Cahlík, Aleš - Ortega, J.E. - Barth, J.V. - Arnau, A. - Blanco-Rey, M. - Jelínek, Pavel - Corso, M. - Piquero-Zulaica, I.
Electronic band structure of 1D π-d hybridized narrow-gap metal-organic polymers.
Nanoscale. Roč. 15, č. 5 (2023), s. 2285-2291. ISSN 2040-3364. E-ISSN 2040-3372
Institutional support: RVO:68378271
Keywords : ARPES * SPM * 1D chains * DFT
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 5.8, year: 2023
Method of publishing: Limited access
https://doi.org/10.1039/d2nr05828f
One-dimensional (1D) metal–organic (MO) nanowires are captivating from fundamental and technologi cal perspectives due to their distinctive magnetic and electronic properties. The solvent-free synthesis of such nanomaterials on catalytic surfaces provides a unique approach for fabricating low-dimensional single-layer materials with atomic precision and low amount of defects. A detailed understanding of the electronic structure of MO polymers such as band gap and dispersive bands is critical for their prospective implementation into nanodevices such as spin sensors or field-effect transistors. Here, we have per formed the on-surface reaction of quinoidal ligands with single cobalt atoms (Co-QDI) on a vicinal Au (788) surface in ultra-high vacuum. This procedure promotes the growth and uniaxial alignment of Co-QDI MO chains along the surface atomic steps, while permitting the mapping of their electronic properties with space-averaging angle-resolved hotoemission spectroscopy.
Permanent Link: https://hdl.handle.net/11104/0342255
Number of the records: 1