Inventor

CALLEGARI ALESSANDRO C

US33 patents

⚠️ This page may combine multiple inventors who share the name “CALLEGARI ALESSANDRO C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CALLEGARI ALESSANDRO C

IBM

Method of film deposition, and fabrication of structures

Deposition of hafnium oxide and/or zirconium oxide and fabrication of passivated electronic structures

High mobility FETS using A1203 as a gate oxide

Diamond-like carbon films from a hydrocarbon helium plasma

Method for forming alignment layer by ion beam surface modification

Diamond-like carbon films from a hydrocarbon helium plasma

Dual metal gate self-aligned integration

DUV laser annealing and stabilization of SiCOH films

Method of film deposition, and fabrication of structures

Thermally stable poly-Si/high dielectric constant material interfaces

Method of forming metal/high-k gate stacks with high mobility

Method for passivating a compound semiconductor surface and device having improved semiconductor-insulator interface

High performance CMOS circuits, and methods for fabricating same

Dual metal gate self-aligned integration

Metal gates with low charge trapping and enhanced dielectric reliability characteristics for high-k gate dielectric stacks

Liquid crystal display cell having liquid crystal molecules in vertical or substantially vertical alignment

Stability of ion beam generated alignment layers by surface modification

Ohmic contacts for semiconductor devices and method for forming ohmic contacts

Method of fabricating a semiconductor structure including one device region having a metal gate electrode located atop a thinned polygate electrode

Metal oxynitride as a pFET material

TiC as a thermally stable p-metal carbide on high k SiO2 gate stacks

Metal oxynitride as a pFET material

Self alignment of substrates by magnetic alignment

DUV laser annealing and stabilization of SiCOH films

Deposition of hafnium oxide and/or zirconium oxide and fabrication of passivated electronic structures

DUV laser annealing and stabilization of SiCOH films

Method of forming HfSiN metal for n-FET applications

High temperature processing compatible metal gate electrode for pFETS and methods for fabrication

Method for composition control of a metal compound film

BABICH KATHERINA E

Filling narrow openings using ion beam etch

Selective nanotube growth inside vias using an ion beam

CALLEGARI ALESSANDRO C

TiC as a thermally stable p-metal carbide on high k SiO2 gate stacks

ANDREONI WANDA

Method of forming metal/high-κ gate stacks with high mobility