Chalcogen, Disordered, Orthorhombic, Structural transitions

• Fe-Se
• Ca-La-Mn-O
• H-Li-N-O-S
• Ca-Mn-O-Pr
• La-Mn-O-Sr
• temperature for structural transition
• pressure for structural transition
• pressure derivative of transition temperature
• disordered
• chalcogen
• transitional
• oxide
• conductor