Since 45nm node, the replacement of conventional SiO2 oxide by a high-permittivity dielectric has become mandatory to continue Moore's law : such material enables to keep high gate capacitance values while reducing gate leakage current. However, a complete understanding of gate leakage mechanisms through high-κ-based gate stacks has not been reached yet. This thesis analyses electrical conduction in interfacial layer - high-κ dielectric - metal gate stacks. Quantum confinement modeling is first presented, by means of self-consistent Poisson-Schrödinger resolution accounting for both wavefunction penetration into the gate stack as well as valence band anisotropy. Then, a complete experimental study highlights the physical mechanisms responsi...
The gate leakage current of metal–oxide– semiconductors (MOSs) composed of hafnium oxide (HfO2) exhi...
The gate leakage current of metal–oxide– semiconductors (MOSs) composed of hafnium oxide (HfO2) exhi...
The gate leakage current of metal–oxide– semiconductors (MOSs) composed of hafnium oxide (HfO2) exhi...
Since 45nm node, the replacement of conventional SiO2 oxide by a high-permittivity dielectric has be...
Since 45nm node, the replacement of conventional SiO2 oxide by a high-permittivity dielectric has be...
Gate leakage of deep-submicron MOSFET with stack high-k dielectrics as gate insulator is studied by ...
This paper presents systematic studies performed to investigate the properties of dielectric capping...
International audienceIn this paper, we present a one-dimensional (1D) simulation study of gate leak...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
Hafnium oxide (HfO2) is replacing silicon dioxide (SiO2) as the gate dielectric in metal oxide semic...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
"Increased power dissipation is one of the major issue for today’s chip designers. Gate leakage acro...
The gate leakage current of metal–oxide– semiconductors (MOSs) composed of hafnium oxide (HfO2) exhi...
The gate leakage current of metal–oxide– semiconductors (MOSs) composed of hafnium oxide (HfO2) exhi...
The gate leakage current of metal–oxide– semiconductors (MOSs) composed of hafnium oxide (HfO2) exhi...
Since 45nm node, the replacement of conventional SiO2 oxide by a high-permittivity dielectric has be...
Since 45nm node, the replacement of conventional SiO2 oxide by a high-permittivity dielectric has be...
Gate leakage of deep-submicron MOSFET with stack high-k dielectrics as gate insulator is studied by ...
This paper presents systematic studies performed to investigate the properties of dielectric capping...
International audienceIn this paper, we present a one-dimensional (1D) simulation study of gate leak...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
Hafnium oxide (HfO2) is replacing silicon dioxide (SiO2) as the gate dielectric in metal oxide semic...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
In this paper, we investigate the characteristics of the defects responsible for the leakage current...
"Increased power dissipation is one of the major issue for today’s chip designers. Gate leakage acro...
The gate leakage current of metal–oxide– semiconductors (MOSs) composed of hafnium oxide (HfO2) exhi...
The gate leakage current of metal–oxide– semiconductors (MOSs) composed of hafnium oxide (HfO2) exhi...
The gate leakage current of metal–oxide– semiconductors (MOSs) composed of hafnium oxide (HfO2) exhi...