Alkali, Intercalation, Metal, C-K

• C-K-Rb
• C-Cs-K
• C-H-K
• C-K-Na
• electronic and electrical properties
• superconductivity
• optical properties
• conductivity or resistivity
• magnetic properties
• intercalation
• metal
• alkali
• fulleride
• binary
• cubic
• orthorhombic