Si/SiGe quantum-cascade emitters for ter
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D.J Paul; S.A Lynch; R Bates; Z Ikonić; R.W Kelsall; P Harrison; D.J Norris; S.L
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Article
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2003
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Elsevier Science
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English
⚖ 555 KB
The quantum cascade laser provides one possible method of realizing high e ciency light emission from indirect band gap materials such as silicon. Strain-symmetrized Si/SiGe samples designed to investigate the intersubband properties of quantum wells are examined. Electroluminescence data from Si/Si