High-pressure synthesis, characterization, and equation of state of double perovskite Sr<sub>2</sub>CoFeO<sub>6</sub><xref ref-type="fn" rid="cpb141780fn1">*</xref>

High-pressure synthesis, characterization, and equation of state of double perovskite Sr₂CoFeO₆*

Pan Yue-Wu^a), Zhu Pin-Wen^b), Wang Xin^b),^†

Fig. 3. XPS spectra of a Fe 2p and b Co 2p in Sr 2 CoFeO 6 .