Research output: Contribution to journal › Article › peer-review
Wurtzite AlGaAs Nanowires. / Leandro, L.; Reznik, R.; Clement, J D; Repän, J.; Reynolds, M.; Ubyivovk, E. V.; Shtrom, I. V.; Cirlin, G.; Akopian, N.
In: Scientific Reports, Vol. 10, No. 1, 735, 01.12.2020, p. 735.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Wurtzite AlGaAs Nanowires
AU - Leandro, L.
AU - Reznik, R.
AU - Clement, J D
AU - Repän, J.
AU - Reynolds, M.
AU - Ubyivovk, E. V.
AU - Shtrom, I. V.
AU - Cirlin, G.
AU - Akopian, N.
N1 - Leandro, L., Reznik, R., Clement, J.D. et al. Wurtzite AlGaAs Nanowires. Sci Rep 10, 735 (2020). https://proxy.library.spbu.ru:2060/10.1038/s41598-020-57563-0 Publisher Copyright: © 2020, The Author(s).
PY - 2020/12/1
Y1 - 2020/12/1
N2 - Semiconducting nanowires, unlike bulk, can be grown in both wurtzite and zincblende crystal phases. This unique feature allows for growth and investigation of technologically important and previously unexplored materials, such as wurtzite AlGaAs. Here we grow a series of wurtzite AlGaAs nanowires with Al content varying from 0.1 to 0.6, on silicon substrates and through a comparative structural and optical analysis we experimentally derive, for the first time, the formula for the bandgap of wurtzite AlGaAs. Moreover, bright emission and short lifetime of our nanowires suggest that wurtzite AlGaAs is a direct bandgap material.
AB - Semiconducting nanowires, unlike bulk, can be grown in both wurtzite and zincblende crystal phases. This unique feature allows for growth and investigation of technologically important and previously unexplored materials, such as wurtzite AlGaAs. Here we grow a series of wurtzite AlGaAs nanowires with Al content varying from 0.1 to 0.6, on silicon substrates and through a comparative structural and optical analysis we experimentally derive, for the first time, the formula for the bandgap of wurtzite AlGaAs. Moreover, bright emission and short lifetime of our nanowires suggest that wurtzite AlGaAs is a direct bandgap material.
KW - OPTICAL-PROPERTIES
UR - http://www.scopus.com/inward/record.url?scp=85078246976&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/3d31f0e9-c004-349c-a661-61ea9db56b78/
U2 - 10.1038/s41598-020-57563-0
DO - 10.1038/s41598-020-57563-0
M3 - Article
C2 - 31959825
VL - 10
SP - 735
JO - Scientific Reports
JF - Scientific Reports
SN - 2045-2322
IS - 1
M1 - 735
ER -
ID: 50803759