Room-temperature luminescence of excitons in ZnO/(Mg,Zn)O multiple-quantum wells on lattice-matched substrates

Room-temperature luminescence of excitons in ZnO/(Mg,Zn)O multiple-quantum wells on lattice-matched substrates

We report on the optical properties of ZnO/(Mg, Zn)O multiple quantum wells (MQWs) on lattice-matched ScAlMgO4 substrates fabricated by laser molecular-beam epitaxy. As the well layer thickness decreased down to 7 Å, the photoluminescence (PL) and absorption peaks showed a systematic blueshift, cons...

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Bibliographic Details
Main Authors: Segawa, Y., Kawasaki, M., Ohtomo, A., Makino, T., Chia, C. H., Tuan, N. T., Sun, Handong, Tamura, K., Koinuma, H.
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2009
Subjects:
DRNTU::Science::Physics
Online Access:https://hdl.handle.net/10356/101295
http://hdl.handle.net/10220/6145
http://scitation.aip.org.ezlibproxy1.ntu.edu.sg/getabs/servlet/GetabsServlet?prog=normal&id=APPLAB000077000007000975000001

Internet

https://hdl.handle.net/10356/101295
http://hdl.handle.net/10220/6145
http://scitation.aip.org.ezlibproxy1.ntu.edu.sg/getabs/servlet/GetabsServlet?prog=normal&id=APPLAB000077000007000975000001

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