Journal of Korean Vacuum Science & Technology
- Volume 4 Issue 2
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- Pages.44-46
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- 2000
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- 1226-6167(pISSN)
Near-field photocurrent measurements on GaAs/AIGaAs multiple quantum wells
- Shin, Jung-Gyu (Nano system Laboratory, Samsung Advanced Institute of Technology) ;
- Lee, Joo-In (Optoelectronics group, Korea Research Institute of Standards and Science) ;
- Lee, Jae-Young m (Thin film group, Korea Research Institute of Standards and science) ;
- Sungkyu Yu (Optoelectronics group, Korea Research Institute of Standards and Science)
- Published : 2000.06.01
Abstract
Near-field photocurrent experiments were performed for GaAs/AIGaAs MQWs at room temperature. Heavy hole and light hole related peaks are clearly resolved even under extremely low power of near-field excitation. By scanning laterally 2
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