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VR
Vincent Repain
Author with expertise in Molecular Magnetism and Spintronics
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Open Access Advocate
Key Stats
Upvotes received:
0
Publications:
2
(50% Open Access)
Cited by:
0
h-index:
33
/
i10-index:
79
Reputation
Biology
< 1%
Chemistry
< 1%
Economics
< 1%
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Overview
Publications
2
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Investigation of the spin crossover behaviour of a sublimable Fe(
ii
)-qsal complex: from the bulk to a submonolayer on graphene/SiO
2
Adelais Trapali
et al.
Jan 1, 2024
Spin crossover Fe( ii ) molecules deposited on graphene/SiO 2 as a submonolayer present a switching behavior within the whole temperature range from 350 to 4 K.
Artificial Intelligence
Biophysics
0
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Artificial Intelligence
Biophysics
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Combining nitrogen doping and vacancies for tunable resonant states in graphite
Demba Demba
et al.
Aug 9, 2024
We investigate the combination of nitrogen doping and vacancies in highly ordered pyrolytic graphite (HOPG), to engineer defect sites with adjustable electronic properties. We combine scanning tunneling microscopy and spectroscopy and density functional theory calculations to reveal the synergistic effects of nitrogen and vacancies in HOPG. Our findings reveal a remarkable shift of the vacancy-induced resonance peak from an unoccupied state in pristine HOPG to an occupied state in nitrogen-doped HOPG. This shift directly correlates with the shift of the charge neutrality point resulting from the n-doping induced by substitutional nitrogen. These results open new avenues for defect engineering in graphite or graphene and achieving novel functionalities for chemical activity or electronic properties.
Organic Chemistry
Materials Chemistry
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Organic Chemistry
Materials Chemistry
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