Practical Electron Microscopy and Database

An Online Book, Second Edition by Dr. Yougui Liao (2006)

Practical Electron Microscopy and Database - An Online Book

Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix

Hume-Rothery (HR) Compounds

Hume-Rothery (HR) compounds are electronically stabilized. The stabilization mechanism induces a depletion at the Fermi energy (EF) in the DOS (density of state) that is called Hume-Rothery pseudo-gap. Examples of such compounds are Cu-Zn brass and Al-Cu alloys.