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Spintronics on Demand: Optically Tunable Kondo-Type Phenomena in Germanene-Azobenzene Single-Molecule Junctions
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SYSNO ASEP 0584483 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Spintronics on Demand: Optically Tunable Kondo-Type Phenomena in Germanene-Azobenzene Single-Molecule Junctions Author(s) Sarmah, Amrit (UOCHB-X) ORCID
Sarma, M. (IN)
Nakajima, T. (JP)
Sarma, M. (IN)
Hobza, Pavel (UOCHB-X) RID, ORCIDNumber of authors 0 Source Title Journal of Physical Chemistry C. - : American Chemical Society - ISSN 1932-7447
Roč. 128, č. 11 (2024), s. 4687-4698Number of pages 12 s. Language eng - English Country US - United States Keywords self-interaction error ; electronic-properties ; charge-transport R&D Projects GX19-27454X GA ČR - Czech Science Foundation (CSF) Method of publishing Limited access Institutional support UOCHB-X - RVO:61388963 UT WOS 001180636700001 EID SCOPUS 85187103309 DOI 10.1021/acs.jpcc.3c07449 Annotation This study delves into the exploration of AZB-germanene composite systems, which are known for their intriguing characteristics, including the emergence of Kondo features and the precise manipulation of electronic spin induced by light exposure. The spin-polarized signature within trans-AZB exerts a significant influence on the band structure near the Fermi level, highlighting the critical role of conformational changes within the AZB component in regulating the magnetoelectronic coupling within the composite system. The research systematically analyzed the intricate interplay of electronic states within these systems with a specific focus on the potential observation of Kondo-like resonance in the trans-AZB-Ge system, resulting in the development of a spin-polarized electronic current within the junction. Theoretical insights suggest that the presence of a Kondo-like effect has the potential to significantly impact the electronic and magnetic properties of the system, making it a promising avenue for precise electronic control within the field of molecular electronics. Workplace Institute of Organic Chemistry and Biochemistry Contact asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Jana Procházková, Tel.: 220 183 418 Year of Publishing 2025 Electronic address https://doi.org/10.1021/acs.jpcc.3c07449
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