Investigation into absorption of the incident laser beam during Nd:YAG laser processing of metals

✍ Scribed by B.S. Yilbas; Z. Yilbas; N. Akcakoyun

• Publisher: Elsevier Science
• Year: 1996
• Tongue: English
• Weight: 889 KB
• Volume: 28
• Category: Article
• ISSN: 0030-3992
• DOI: 10.1016/s0030-3992(96)00019-9

✦ Synopsis

Collision frequency Temperature Mass of electron Bohr's radius of hydrogen atom Total cross-section Velocity Cut-off ratio Permittivity of free space Electron number density Neutral atom number density Absorption coefficient Gaunt factor Ionization potential Effective collision frequency Inelastic collision frequency Effective neutral atom collision frequency Boltzmann's constant Plasma frequency