Disordered, Rare earth, Effective mass, Trigonal

• Er-H-Ni
• La-Mg-Nd-Ni
• As-Pr-Zn
• As-Nd-Zn
• As-Ce-Zn
• electrical conductivity
• effective mass of electrons
• effective mass of electrons to holes ratio
• disordered
• rare earth
• lanthanoid
• transitional