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Intersubband absorption in GaInNAs/GaAsN quantum wells
被引:0
|作者:
Fan, WJ
[1
]
Sun, L
[1
]
Yoon, SF
[1
]
Zhang, DH
[1
]
Wang, SZ
[1
]
Mei, T
[1
]
Lee, PL
[1
]
机构:
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
来源:
关键词:
D O I:
10.1109/COMMAD.2002.1237288
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
Intersubband absorption, high-resolution x-ray diffraction and photoluminescence were investigated in the n-type Ga0.7In0.3N0.01As0.99/GaAs0.998N0.002 quantum wells grown by solid-source molecular beam epitaxy (SSMBE). The bound-to-continuum absorption peaks at around 9.5 mum were observed in both as-grown and in-situ annealed samples. The effective mass theory was also carried out to calculate the intersubband absorption in the GaInNAs/GaAsN QWs. The experimental absorption curve is in good agreement with our calculation result.
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页码:455 / 457
页数:3
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