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Metal-Semiconductor Junctions

Metal-Semiconductor Junctions

The contact of metal and semiconductor can lead to the formation of a junction with either Schottky or Ohmic behavior.
Schottky Barriers
Schottky barriers arise when a metal with a work function (Φm) contacts a semiconductor with a different work function (Φs). Initially, electrons transfer until the Fermi levels of the metal and semiconductor align at equilibrium. For instance, if Φm > Φs, the semiconductor Fermi level is higher than the metal's before contact. The...

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Related Experiment Video

Updated: Feb 28, 2026

Synthesis of Cyclic Polymers and Characterization of Their Diffusive Motion in the Melt State at the Single Molecule Level

Synthesis of Cyclic Polymers and Characterization of Their Diffusive Motion in the Melt State at the Single Molecule Level

Published on: September 26, 2016

Semiconducting polymers: Probing the solid-liquid interface

Xavier Crispin¹, Sergei V Kalinin²

¹Laboratory of Organic Electronics, Science and Technology Department, Linköping University, SE-601 74 Norrköping, Sweden.

Nature Materials

|June 20, 2017

Summary

No abstract available in PubMed .

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