Maryam Olyaei

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Low-frequency noise (LFN) of gate stacks with Tm2O3 high-k dielectric and thulium silicate (TmSiO) interfacial layer (IL) is investigated. The measured 1/f noise is compared to SiOx/HfO2 stacks with comparable IL thickness. Integration of a high-k thulium silicate IL provides a scaled EOT of 0.3nm with good mobility and interface quality and hence excellent(More)
This review will discuss the in-situ surface engineering of active channel surfaces prior to or during the ALD high-k/metal gate deposition process. We will show that by carefully choosing ALD in-situ pre-treatment methods and precursor chemistries relevant electrical properties for future high-k dielectrics can be improved. Different high-k dielectrics(More)
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