Correlating properties of PECVD SiNx layers to deposition parameters

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Vora, Kaushal
Belay, Kidane
Pyke, Daniel
Karouta, Fouad
Jagadish, Chennupati

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IEEE

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We present a comprehensive study of the properties of SiNx layers deposited by PECVD correlating refractive index, mechanical stress, deposition rate, N/Si ratio, H-incorporation as function of the deposition parameters such SiH4 flow, RF power, LF/HF powers ratio and deposition temperature.

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Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD

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2037-12-31