Physics and Astronomy Classification Scheme 2003

67.80.-s Solid helium and related quantum crystals ( 0 Dok. )

• 67.80.Cx Structure, lattice dynamics, and sound propagation ( 0 Dok. )
• 67.80.Gb Thermal properties ( 0 Dok. )
• 67.80.Jd Magnetic properties and nuclear magnetic resonance ( 0 Dok. )
• 67.80.Mg Defects, impurities, and diffusion ( 0 Dok. )