As-Fe-Sr, Metalloid, Orthorhombic

• As-F-Fe-Sr
• As-Fe-K-Sr
• As-Fe-Nd-O-Sr
• As-Fe-Na-Sr
• magnetic properties
• electronic and electrical properties
• phase transitions
• conductivity or resistivity
• structural transitions
• transitional
• pnictogen
• alkaline
• metalloid
• spin-density wave state