Effect of rapid thermal annealing on barrier height and 1/f noise of Ni/GaN Schottky barrier diodes

Defect Analysis of Barrier Height Inhomogeneity in Titanium 4H-SiC Schottky Barrier Diodes

Barrier inhomogeneities limited current and 1/f noise transport in GaN based nanoscale Schottky barrier diodes

The electrical behaviour of Schottky barrier diodes realized on vertically standing individual GaN nanorods and array of nanorods is investigated. The Schottky diodes on individual nanorod show highest barrier height in comparison with large area diodes on nanorods array and epitaxial film which is in contrast with previously published work. The discrepancy between the electrical behaviour of n...

Molecular modulation of Schottky barrier height in metal-molecule-silicon diodes: Capacitance and simulation results

There is considerable current interest in using molecular materials to influence the surface potential of semiconductor devices for nanoelectronic and sensing applications. We present experimental capacitance-voltage results showing that systematic Schottky barrier height modulation can be achieved using dipolar molecular layers in gold-molecule-silicon devices. A computational methodology that...

Effects of the epitaxial layer thickness on the noise properties of Schottky barrier diodes

An analytical theory to describe the combined effects of the epitaxial layer thickness and the ohmic contact on the noise properties of Schottky barrier diodes is presented. The theory, which provides information on both the local and the global noise properties, takes into account the finite size of the epitaxial layer and the effects of the back ohmic contact, and applies to the whole range o...

Characterization of graphene-silicon Schottky barrier diodes using impedance spectroscopy

Articles you may be interested in Schottky barrier inhomogeneity for graphene/Si-nanowire arrays/n-type Si Schottky diodes Appl.