Cleaving silicene-terminated calcium disilicide in the transmission electron microscope

0537699 - FZÚ 2021 RIV GB eng J - Článek v odborném periodiku
Liao, ZQ. - Standke, Y. - Gluch, J. - Brázda, Petr - Kopeček, Jaromír - Klementová, Mariana - Palatinus, Lukáš - Zschech, E.
Cleaving silicene-terminated calcium disilicide in the transmission electron microscope.
Nanotechnology. Roč. 31, č. 9 (2020), s. 1-5, č. článku 095702. ISSN 0957-4484. E-ISSN 1361-6528
Grant CEP: GA ČR GC15-08842J
Institucionální podpora: RVO:68378271
Klíčová slova: CaSi₂ * silicene * mechanical cleavage * in-situ TEM
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 3.874, rok: 2020
Způsob publikování: Omezený přístup
https://doi.org/10.1088/1361-6528/ab5604

Silicene, a monolayer of silicon atoms arranged in a honeycomb lattice, is excellently compatible with the materials used in today’s semiconductor manufacturing. In this paper, siliceneterminated CaSi2 is cleaved inside a transmission electron microscope using an in situ manipulator. HRTEM studies on a standard lift-out lamella performed from several crystallographic orientations confirm the cell parameters of a = 3.7 Å and c = 30.60 Å, and allow to determine its exact orientation in the SEM/FIB system.

Trvalý link: http://hdl.handle.net/11104/0315556