Research output: Contribution to journal › Article › peer-review
Tailoring morphology and vertical yield of self-catalyzed gap nanowires on template-free si substrates. / Fedorov, Vladimir V.; Berdnikov, Yury; Sibirev, Nickolay V.; Bolshakov, Alexey D.; Fedina, Sergey V.; Sapunov, Georgiy A.; Dvoretckaia, Liliia N.; Cirlin, George; Kirilenko, Demid A.; Tchernycheva, Maria; Mukhin, Ivan S.
In: Nanomaterials, Vol. 11, No. 8, 1949, 08.2021.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Tailoring morphology and vertical yield of self-catalyzed gap nanowires on template-free si substrates
AU - Fedorov, Vladimir V.
AU - Berdnikov, Yury
AU - Sibirev, Nickolay V.
AU - Bolshakov, Alexey D.
AU - Fedina, Sergey V.
AU - Sapunov, Georgiy A.
AU - Dvoretckaia, Liliia N.
AU - Cirlin, George
AU - Kirilenko, Demid A.
AU - Tchernycheva, Maria
AU - Mukhin, Ivan S.
N1 - Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2021/8
Y1 - 2021/8
N2 - Tailorable synthesis of III-V semiconductor heterostructures in nanowires (NWs) enables new approaches with respect to designing photonic and electronic devices at the nanoscale. We present a comprehensive study of highly controllable self-catalyzed growth of gallium phosphide (GaP) NWs on template-free silicon (111) substrates by molecular beam epitaxy. We report the approach to form the silicon oxide layer, which reproducibly provides a high yield of vertical GaP NWs and control over the NW surface density without a pre-patterned growth mask. Above that, we present the strategy for controlling both GaP NW length and diameter independently in singleor two-staged self-catalyzed growth. The proposed approach can be extended to other III-V NWs.
AB - Tailorable synthesis of III-V semiconductor heterostructures in nanowires (NWs) enables new approaches with respect to designing photonic and electronic devices at the nanoscale. We present a comprehensive study of highly controllable self-catalyzed growth of gallium phosphide (GaP) NWs on template-free silicon (111) substrates by molecular beam epitaxy. We report the approach to form the silicon oxide layer, which reproducibly provides a high yield of vertical GaP NWs and control over the NW surface density without a pre-patterned growth mask. Above that, we present the strategy for controlling both GaP NW length and diameter independently in singleor two-staged self-catalyzed growth. The proposed approach can be extended to other III-V NWs.
KW - GaP
KW - Molecular beam epitaxy
KW - Nanowires
KW - Two-stage growth
KW - molecular beam epitaxy
KW - EVOLUTION
KW - nanowires
KW - SILICON
KW - GROWTH
KW - two-stage growth
UR - http://www.scopus.com/inward/record.url?scp=85111326026&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/a9390d81-5cd0-36c8-bd7d-12cc4831ba44/
U2 - 10.3390/nano11081949
DO - 10.3390/nano11081949
M3 - Article
AN - SCOPUS:85111326026
VL - 11
JO - Nanomaterials
JF - Nanomaterials
SN - 2079-4991
IS - 8
M1 - 1949
ER -
ID: 88772674