Abstract
We present the results of our investigations in which excitonic transitions in compressively strained InGaAs multiple QWs on InP are studied by absorption and photoluminescence(PL) measurements. Specifically, quantitative exciton parameters such as transitions energies, exciton binding energies and radii are estimated from absorption measurements. Comparison is made between strained and lattice-matched QWs. From PL measurements, luminescence characteristics are qualitatively analyzed as a function of well thickness and temperature.
| Original language | English |
|---|---|
| Title of host publication | 1993 IEEE 5th International Conference on Indium Phosphide and Related Materials |
| Publisher | Publ by IEEE |
| Pages | 477-480 |
| Number of pages | 4 |
| ISBN (Print) | 0780309944 |
| Publication status | Published - 1993 Jan 1 |
| Event | 1993 IEEE International Symposium on Circuits and Systems; Part 1 (of 4) - Paris, Fr Duration: 1993 Apr 19 → 1993 Apr 22 |
Other
| Other | 1993 IEEE International Symposium on Circuits and Systems; Part 1 (of 4) |
|---|---|
| City | Paris, Fr |
| Period | 93/4/19 → 93/4/22 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
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Absorption and photoluminescence investigations of excitonic transitions in compressively strained InGaAs/InGaAlAs multiple quantum wells. / Choi, Woo Young; Hirayama, Yuzo; Fonstad, Clifton G.
1993 IEEE 5th International Conference on Indium Phosphide and Related Materials. Publ by IEEE, 1993. p. 477-480.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Absorption and photoluminescence investigations of excitonic transitions in compressively strained InGaAs/InGaAlAs multiple quantum wells
AU - Choi, Woo Young
AU - Hirayama, Yuzo
AU - Fonstad, Clifton G.
PY - 1993/1/1
Y1 - 1993/1/1
N2 - We present the results of our investigations in which excitonic transitions in compressively strained InGaAs multiple QWs on InP are studied by absorption and photoluminescence(PL) measurements. Specifically, quantitative exciton parameters such as transitions energies, exciton binding energies and radii are estimated from absorption measurements. Comparison is made between strained and lattice-matched QWs. From PL measurements, luminescence characteristics are qualitatively analyzed as a function of well thickness and temperature.
AB - We present the results of our investigations in which excitonic transitions in compressively strained InGaAs multiple QWs on InP are studied by absorption and photoluminescence(PL) measurements. Specifically, quantitative exciton parameters such as transitions energies, exciton binding energies and radii are estimated from absorption measurements. Comparison is made between strained and lattice-matched QWs. From PL measurements, luminescence characteristics are qualitatively analyzed as a function of well thickness and temperature.
UR - http://www.scopus.com/inward/record.url?scp=0027290151&partnerID=8YFLogxK
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M3 - Conference contribution
SN - 0780309944
SP - 477
EP - 480
BT - 1993 IEEE 5th International Conference on Indium Phosphide and Related Materials
PB - Publ by IEEE
ER -