Research output: Contribution to journal › Article › peer-review
Spinodal Decomposition in InSb/AlAs Heterostructures. / Abramkin, D. S.; Bakarov, A. K.; Gutakovskii, A. K. et al.
In: Semiconductors, Vol. 52, No. 11, 01.11.2018, p. 1392-1397.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Spinodal Decomposition in InSb/AlAs Heterostructures
AU - Abramkin, D. S.
AU - Bakarov, A. K.
AU - Gutakovskii, A. K.
AU - Shamirzaev, T. S.
N1 - Publisher Copyright: © 2018, Pleiades Publishing, Ltd.
PY - 2018/11/1
Y1 - 2018/11/1
N2 - The atomic structure and energy spectrum of heterostructures formed in a system of InAs/AlAs binary compounds are studied. The InxAl1 – xSbyAs1 – y alloy, from which quantum wells are formed in InSb/AlAs structures, decomposes into two phases with different compositions. The characteristic dimensions of regions containing separate phases of the alloy in the structure plane are 5–7 nm. Spinodal decomposition of the alloy brings about the formation of coexisting indirect-gap regions with type-I and type-II energy spectra in quantum wells of the heterostructures.
AB - The atomic structure and energy spectrum of heterostructures formed in a system of InAs/AlAs binary compounds are studied. The InxAl1 – xSbyAs1 – y alloy, from which quantum wells are formed in InSb/AlAs structures, decomposes into two phases with different compositions. The characteristic dimensions of regions containing separate phases of the alloy in the structure plane are 5–7 nm. Spinodal decomposition of the alloy brings about the formation of coexisting indirect-gap regions with type-I and type-II energy spectra in quantum wells of the heterostructures.
KW - BAND
UR - http://www.scopus.com/inward/record.url?scp=85055262745&partnerID=8YFLogxK
U2 - 10.1134/S1063782618110027
DO - 10.1134/S1063782618110027
M3 - Article
AN - SCOPUS:85055262745
VL - 52
SP - 1392
EP - 1397
JO - Semiconductors
JF - Semiconductors
SN - 1063-7826
IS - 11
ER -
ID: 17245181