By Toru Adachi and others

We have investigated the electronic structure of *\mathrm{Sr}_{1-y}\mathrm{Ca}_{y}\mathrm{Fe_{2}}(\mathrm{As}_{1-x}\mathrm{P}_{x}\mathrm{)_{2}}* (*x* = 0.25, *y* = 0.08) by means of angle-resolved photoemission spectroscopy. From the comparison with the results of *\mathrm{BaFe_{2}}(\mathrm{As}_{1-x}\mathrm{P}_{x}\mathrm{)_{2}}*, the effects of smaller structural anisotropy (*c/a*) on the Fermi surfaces (FSs) and the gap structures are discussed. The observed FSs have... Show more

January 25, 2020

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Electronic Structure of $\mathrm{Sr}_{1-y}\mathrm{Ca}_{y}\mathrm{Fe_{2}}(\mathrm{As}_{1-x}\mathrm{P}_{x}\mathrm{)_{2}}$ ($x$ = 0.25, $y$ = 0.08) Revealed by Angle-Resolved Photoemission Spectroscopy

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