Kim, Optical spectra, Quaternary, Transitional

• Cr-Cu-Fe-S
• Cu-La-O-Sr
• As-Ba-Co-Fe
• As-Ca-Fe-Pr
• As-Ca-Fe-Nd
• X-ray absorption spectra
• X-ray photoemission spectra
• soft-X-ray emission spectra
• X-ray absorption near-edge spectra
• inelastic X-ray scattering
• transitional
• quaternary
• chalcogen
• alkaline
• oxide
• tetragonal
• cubic
• orthorhombic
• monoclinic
• trigonal