Vertical structure of Sb-intercalated quasifreestanding graphene on SiC(0001)

Lin, You-Ron; Wolff, Susanne; Schädlich, Philip; Hutter, Mark; Soubatch, Serguei; Lee, Tien‐Lin; Tautz, F. Stefan; Seyller, Thomas; Kumpf, Christian; Bocquet, François C.

doi:10.1103/physrevb.106.155418

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Geometry Structure and Low-lying Energy Level1

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Cited by 4 publications

(1 citation statement)

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“…For both configurations, the C-C bond length is 1.42 Å, which is the length of the C-C bond of the graphene system. [83][84][85] Notice that those systems are cut out of a graphene sheet, with hydrogen atoms saturating the bonds wherever necessary. Our systems belong to the polyacetylene chains [86][87][88][89][90][91][92][93][94][95] and carbon systems groups.…”

Section: Geometry Structure and Low-lying Energy Levelmentioning

confidence: 99%

Laser-induced ultrafast spin-transfer processes in non-linear zigzag carbon chain systems

Barhoumi,

Liu,

Lefkidis

et al. 2023

Phys. Chem. Chem. Phys.

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Section: Geometry Structure and Low-lying Energy Levelmentioning

confidence: 99%

Laser-induced ultrafast spin-transfer processes in non-linear zigzag carbon chain systems

Barhoumi,

Liu,

Lefkidis

et al. 2023

Phys. Chem. Chem. Phys.

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Ultrafast control of laser-induced spin-dynamics scenarios on two-dimensional Ni3@C63H54 magnetic system

Barhoumi,

Liu,

Lefkidis

et al. 2023

The Journal of Chemical Physics

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The concept of building logically functional networks employing spintronics or magnetic heterostructures is becoming more and more popular today. Incorporating logical segments into a circuit needs physical bonds between the magnetic molecules or clusters involved. In this framework, we systematically study ultrafast laser-induced spin-manipulation scenarios on a closed system of three carbon chains to which three Ni atoms are attached. After the inclusion of spin–orbit coupling and an external magnetic field, different ultrafast spin dynamics scenarios involving spin-flip and long-distance spin-transfer processes are achieved by various appropriately well-tailored time-resolved laser pulses within subpicosecond timescales. We additionally study the various effects of an external magnetic field on spin-flip and spin-transfer processes. Moreover, we obtain spin-dynamics processes induced by a double laser pulse, rather than a single one. We suggest enhancing the spatial addressability of spin-flip and spin-transfer processes. The findings presented in this article will improve our knowledge of the magnetic properties of carbon-based magnetic molecular structures. They also support the relevant experimental realization of spin dynamics and their potential applications in future molecular spintronics devices.

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Reversible structure change in graphene/metal interface by intercalation and deintercalation

Fukaya,

Entani,

Sakai

2023

Phys. Rev. B

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Vertical structure of Sb-intercalated quasifreestanding graphene on SiC(0001)

Cited by 4 publications

References 55 publications

Laser-induced ultrafast spin-transfer processes in non-linear zigzag carbon chain systems

Laser-induced ultrafast spin-transfer processes in non-linear zigzag carbon chain systems

Ultrafast control of laser-induced spin-dynamics scenarios on two-dimensional Ni3@C63H54 magnetic system

Reversible structure change in graphene/metal interface by intercalation and deintercalation

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