Research output: Contribution to journal › Article › peer-review
Interface Studies in HgTe/HgCdTe Quantum Wells. / Mikhailov, Nikolay; Shvets, Vasiliy; Ikusov, Danil et al.
In: Physica Status Solidi (B) Basic Research, Vol. 257, No. 5, 1900598, 01.05.2020.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Interface Studies in HgTe/HgCdTe Quantum Wells
AU - Mikhailov, Nikolay
AU - Shvets, Vasiliy
AU - Ikusov, Danil
AU - Uzhakov, Ivan
AU - Dvoretsky, Sergey
AU - Mynbaev, Karim
AU - Dluzewski, Piotr
AU - Morgiel, Jerzy
AU - Swiatek, Zbigniew
AU - Bonchyk, Olexander
AU - Izhnin, Ihor
PY - 2020/5/1
Y1 - 2020/5/1
N2 - Transmission electron microscopy (TEM) is used for the study of interfaces in two HgTe/HgCdTe single quantum-well (QW) structures grown by molecular beam epitaxy on GaAs substrates. The studies are conducted in bright-field and scanning/high-angle annular dark field modes. The effect of the growth mode on the sharpness of interfaces in the QWs is investigated. Effective in situ ellipsometric control over chemical composition and thickness of the layers constituting the QW structures is demonstrated.
AB - Transmission electron microscopy (TEM) is used for the study of interfaces in two HgTe/HgCdTe single quantum-well (QW) structures grown by molecular beam epitaxy on GaAs substrates. The studies are conducted in bright-field and scanning/high-angle annular dark field modes. The effect of the growth mode on the sharpness of interfaces in the QWs is investigated. Effective in situ ellipsometric control over chemical composition and thickness of the layers constituting the QW structures is demonstrated.
KW - composition profiles
KW - ellipsometry
KW - HgTe/HgCdTe quantum wells
KW - interfaces
KW - transmission electron microscopy
KW - HgTe
KW - HgCdTe quantum wells
KW - DAMAGE
UR - http://www.scopus.com/inward/record.url?scp=85079371240&partnerID=8YFLogxK
U2 - 10.1002/pssb.201900598
DO - 10.1002/pssb.201900598
M3 - Article
AN - SCOPUS:85079371240
VL - 257
JO - Physica Status Solidi (B): Basic Research
JF - Physica Status Solidi (B): Basic Research
SN - 0370-1972
IS - 5
M1 - 1900598
ER -
ID: 23543246