Research output: Contribution to journal › Article › peer-review
Comparison of GaAs nanowire growth seeded by Ag and Au colloidal nanoparticles on silicon. / Berdnikov, Yury; Ilkiv, Igor Vladimirovich; Sibirev, Nickolay; Ubyivovk, Evgenii; Bouravleuv, Alexei.
In: Nanotechnology, Vol. 31, No. 37, 374005, 11.09.2020.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Comparison of GaAs nanowire growth seeded by Ag and Au colloidal nanoparticles on silicon
AU - Berdnikov, Yury
AU - Ilkiv, Igor Vladimirovich
AU - Sibirev, Nickolay
AU - Ubyivovk, Evgenii
AU - Bouravleuv, Alexei
PY - 2020/9/11
Y1 - 2020/9/11
N2 - We present a comparative study of GaAs nanowire growth on Si(111) substrates by molecular beam epitaxy with the assist of Au and Ag colloidal nanoparticles. Our approach allows the synthesis of nanowires with different catalyst materials in separate sectors of the same substrate within the same epitaxial process. We match the experimental results to the modeling of chemical potentials and nanowire length distributions to analyze the impact of silicon atom incorporation to the catalyst droplets on the growth rates and size homogeneity in ensembles of Au and Ag-catalyzed GaAs nanowires.
AB - We present a comparative study of GaAs nanowire growth on Si(111) substrates by molecular beam epitaxy with the assist of Au and Ag colloidal nanoparticles. Our approach allows the synthesis of nanowires with different catalyst materials in separate sectors of the same substrate within the same epitaxial process. We match the experimental results to the modeling of chemical potentials and nanowire length distributions to analyze the impact of silicon atom incorporation to the catalyst droplets on the growth rates and size homogeneity in ensembles of Au and Ag-catalyzed GaAs nanowires.
KW - Ag nanoparticles
KW - Au nanoparticles
KW - GaAs nanowires
KW - Si
KW - molecular beam epitaxy
KW - CRYSTAL PHASE
KW - SELF-CATALYZED GROWTH
KW - III-V
KW - GALLIUM-ARSENIDE NANOWIRES
UR - https://www.mendeley.com/catalogue/df66f931-fcb3-3feb-910c-52a1ff20e890/
UR - http://www.scopus.com/inward/record.url?scp=85087533299&partnerID=8YFLogxK
U2 - 10.1088/1361-6528/ab96e1
DO - 10.1088/1361-6528/ab96e1
M3 - Article
VL - 31
JO - Nanotechnology
JF - Nanotechnology
SN - 0957-4484
IS - 37
M1 - 374005
ER -
ID: 54300403