Joy Y. Cheng, Daniel P. Sanders, et al.
SPIE Advanced Lithography 2008
Picosecond ultrasonic techniques were used to generate and detect acoustic pulses in bonded silicon-on-insulator structures. By simulating the shapes and amplitudes of the acoustic echoes reflected from the Si-SiO2 interfaces, we can characterize the physical properties of the interfaces. We have observed that via a further thermal annealing process one can change the interface quality of a poorly bonded structure. © 1998 The Electrochemical Society, Inc.
Joy Y. Cheng, Daniel P. Sanders, et al.
SPIE Advanced Lithography 2008
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Rheologica Acta
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Inorganic Chemistry
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