Sökning: onr:"swepub:oai:DiVA.org:liu-73877" >
Optical properties ...
Optical properties of InN/In0.73Ga0.27N multiple quantum wells studied by spectroscopic ellipsometry
-
- Sedrine, N. Ben (författare)
- Instituto Tecnológico e Nuclear, 2686-953 Sacavèm, Portugal
-
- Darakchieva, Vanya (författare)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
-
- Lindgren, D (författare)
- Division of Solid State Physics, Lund University, 221 00 Lund, Sweden
-
visa fler...
-
- Monemar, Bo (författare)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
-
- Che, S. B. (författare)
- Graduate School of Electrical and Electronic Engineering, Chiba University, 263-8522 Chiba, Japan
-
- Ishitani, Y (författare)
- Graduate School of Electrical and Electronic Engineering, Chiba University, 263-8522 Chiba, Japan
-
- Yoshikawa, A (författare)
- Graduate School of Electrical and Electronic Engineering, Chiba University, 263-8522 Chiba, Japan
-
visa färre...
-
(creator_code:org_t)
- 2011-03-31
- 2011
- Engelska.
-
Ingår i: Physica Status Solidi. C, Current topics in solid state physics. - : Wiley. - 1610-1634 .- 1610-1642. ; 8:5, s. 1629-1632
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- In this work we study the optical properties of two high quality fifty-periods of In-polarity InN/In0.73Ga0.27N MQWs samples, grown by radio-frequency plasma-assisted molecular beam epitaxy, with different well (0.5-1 nm) and barrier thicknesses (3-4 nm). We employ spectroscopic ellipsometry at room temperature in the energy range from 0.6 to 6 eV, and incidence angles of 60 and 70°. Ellipsometric data were successfully modelled using the model dielectric function approach and a multilayer model assuming the MQWs as a homogeneous layer. The E0, A and E1 MQWs transition energies were determined and found to exhibit a blueshift with decreasing the well thickness.
Nyckelord
- optical properties;III-V nitride semiconductors;spectroscopic ellipsometry
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas