Selective modification of band gap in GaInNAs/GaAs structures by quantum well intermixing

Selective modification of band gap in GaInNAs/GaAs structures by quantum well intermixing

We report an investigation of selective quantum-well intermixing (QWI) in 1.3-mum GaInNAs/GaAs multi quantum wells by silica-cap-induced disordering processes. After thermal annealing under specific conditions, controlled shifts of band gap at room temperature of over 200 nm have been observed in sp...

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Bibliographic Details
Main Authors: Macaluso, Roberto, Sun, Handong, Dawson, M. D., Robert, F., Bryce, A. C., Marsh, J. H., Riechert, H.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2009
Subjects:
DRNTU::Science::Physics::Optics and light
Online Access:https://hdl.handle.net/10356/90457
http://hdl.handle.net/10220/6046
http://sfxna09.hosted.exlibrisgroup.com:3410/ntu/sfxlcl3?sid=metalib:EBSCO_APH&id=doi:&genre=&isbn=&issn=00036951&date=2003&volume=82&issue=24&spage=4259&epage=&aulast=Macaluso&aufirst=%20R&auinit=&title=Applied%20Physics%20Letters&atitle=Selective%20modification%20of%20band%20gap%20in%20GaInNAs%2FGaAs%20structures%20by%20quantum%2Dwell%20intermixing%2E&sici.
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Institution: Nanyang Technological University
Language: English

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https://hdl.handle.net/10356/90457
http://hdl.handle.net/10220/6046
http://sfxna09.hosted.exlibrisgroup.com:3410/ntu/sfxlcl3?sid=metalib:EBSCO_APH&id=doi:&genre=&isbn=&issn=00036951&date=2003&volume=82&issue=24&spage=4259&epage=&aulast=Macaluso&aufirst=%20R&auinit=&title=Applied%20Physics%20Letters&atitle=Selective%20modification%20of%20band%20gap%20in%20GaInNAs%2FGaAs%20structures%20by%20quantum%2Dwell%20intermixing%2E&sici.

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