Formation of Monolayer Charge Density Waves and Anomalous Edge Doping in Na Doped Bulk VSe2

Autor: Ulysse Chazarin, Mahé Lezoualc'h, Jyh‐Ping Chou, Woei Wu Pai, Abhishek Karn, Raman Sankar, Cyril C. Chacon, Yann Girard, Vincent Repain, Amandine Bellec, Sylvie Rousset, Alexander Smogunov, Yannick J. Dappe, Jérôme Lagoute

Publikováno v: Advanced Materials Interfaces, Vol 10, Iss 3, Pp n/a-n/a (2023)

Abstract Alkali atom doping is an efficient way to induce charge transfer and Fermi level tuning in layered materials through intercalation. However, there is a general lack of microscopic understanding of the effect of doping inhomogeneity in geomet

Externí odkaz: https://doaj.org/article/29d573bf721e46cd996847bf6ca895eb

Surface states and related quantum interference in ab initio electron transport

Autor: Dongzhe Li, Jonas L. Bertelsen, Nick Papior, Alexander Smogunov, Mads Brandbyge

Publikováno v: Physical Review Research, Vol 3, Iss 3, p 033017 (2021)

Shockley surface states (SS) have attracted much attention due to their role in various physical phenomena occurring at surfaces. It is also clear from experiments that they can play an important role in electron transport. However, accurate incorpor

Externí odkaz: https://doaj.org/article/7f6328872f644248b0baf629109e82f2

Giant anisotropic magnetoresistance through a tilted molecular π-orbital

Autor: Dongzhe Li, Fabian Pauly, Alexander Smogunov

Publikováno v: Physical Review Research, Vol 2, Iss 3, p 033184 (2020)

Anisotropic magnetoresistance (AMR), originating from spin-orbit coupling (SOC), is the sensitivity of the electrical resistance in magnetic systems to the direction of spin magnetization. Although this phenomenon has been experimentally reported for

Externí odkaz: https://doaj.org/article/b0dc2fe94a2b4b48a02173c01f655133

Electrochemical gating for single-molecule electronics with hybrid Au|graphene contacts

Autor: Shuhui Tao, Qian Zhang, Andrea Vezzoli, Cezhou Zhao, Chun Zhao, Simon J. Higgins, Alexander Smogunov, Yannick J. Dappe, Richard J. Nichols, Li Yang

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2022, 24, pp.6836-6844. ⟨10.1039/d1cp05486d⟩
Physical Chemistry Chemical Physics : PCCP

International audience; The single-molecular conductance of a redox active viologen molecular bridge between Au|graphene electrodes has been studied in an electrochemical gating configuration in an ionic liquid medium. A clear ''off-on-off'' conducta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::713f015bfd6f2c4be81618c31eb8da8b
https://doi.org/10.1039/d1cp05486d

Structural properties of Bi/Au(110)

Autor: Egzona Neziri, Wei Zhang, Alexander Smogunov, Andrew J Mayne, Abdelkader Kara, Yannick J Dappe, Hamid Oughaddou

Publikováno v: Nanotechnology. 34:235601

Atomically thin bismuth films (2D Bi) are becoming a promising research area due to their unique properties and their wide variety of applications in spintronics, electronic and optoelectronic devices. We report on the structural properties of Bi on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::359df955f31d62618c960d177fafab41
https://doi.org/10.1088/1361-6528/acbf55