Synthesis of Ge-based Nanosheet Bundles from CaSi<sub>2</sub> Crystal Powders by Thermal Annealing with MgCl<sub>2</sub>/Mg

Kaito Sekino

doi:https://doi.org/10.7567/SSDM.2022.B-6-04

2:15 PM - 2:30 PM

[B-6-04] Synthesis of Ge-based Nanosheet Bundles from CaSi₂ Crystal Powders by Thermal Annealing with MgCl₂/Mg

〇Kaito Sekino¹, Yosuke Shimura^1,2,3, Hirokazu Tatsuoka¹ (1. Shizuoka Univ. (Japan), 2. RIE Shizuoka Univ. (Japan), 3. imec (Belgium))

Presentation style: Online

https://doi.org/10.7567/SSDM.2022.B-6-04

Ge-based nanosheet bundles were synthesized by vapor phase technique from CaGe2 crystal powders.
MgCl2/Mg sources were used as the extraction agent of Ca
from CaGe2. It was also observed that GeH phases were
formed. In addition, stabilities of the GeH phases and the
nanosheet structures were examined, then fine structural
properties of the resulted bundles were also characterized.

2022 International Conference on Solid State Devices and Materials

[B-6-04] Synthesis of Ge-based Nanosheet Bundles from CaSi2 Crystal Powders by Thermal Annealing with MgCl2/Mg

[B-6-04] Synthesis of Ge-based Nanosheet Bundles from CaSi₂ Crystal Powders by Thermal Annealing with MgCl₂/Mg