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Viraj Y. Sardesai

Researcher at IBM

Publications -  50
Citations -  694

Viraj Y. Sardesai is an academic researcher from IBM. The author has contributed to research in topics: Layer (electronics) & Silicide. The author has an hindex of 12, co-authored 49 publications receiving 673 citations. Previous affiliations of Viraj Y. Sardesai include Toshiba & GlobalFoundries.

Papers
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Patent

Silicide contacts having different shapes on regions of a semiconductor device

TL;DR: In this article, a structure and method for fabricating silicide contacts for semiconductor devices is provided, which involves utilizing chemical vapor deposition (CVD) and annealing to form silicide contact of different shapes, selectively on regions of a semiconductor field effect transistor (FET), such as on source and drain regions.
Proceedings ArticleDOI

High performance 14nm SOI FinFET CMOS technology with 0.0174µm 2 embedded DRAM and 15 levels of Cu metallization

TL;DR: In this article, the authors present a fully integrated 14nm CMOS technology featuring fin-FET architecture on an SOI substrate for a diverse set of SoC applications including HP server microprocessors and LP ASICs.
Patent

Formation of air-gap spacer in transistor

TL;DR: In this paper, a gate structure of a transistor on top of a semiconductor substrate is constructed by forming a first and a second disposable spacers adjacent to the first and second sidewall of the gate structure.
Patent

Semiconductor wafer edge bead removal method and tool

TL;DR: In this article, a method for planarizing a dielectric layer on a semiconductor wafer is provided, where the wafer was first coated with resist and then exposed to an etchant such as RIE to etch the dielectrics material not covered by the resist and forming a profiled layer.
Patent

Variable stoichiometry silicon nitride barrier films for tunable etch selectivity and enhanced hyrogen permeability

TL;DR: In this paper, a low-temperature process for forming a highly conformal barrier film during integrated circuit manufacture by low pressure chemical vapor deposition (LPCVD) is described, which includes the following steps: First, the process provides ammonia and a silicon-containing gas selected from the group consisting of silane, dichlorosilane, bistertiarybutylaminosilanc, hexachlorodisilane.