Effect of Transport-Induced Charge Inhomogeneity on Point-Contact Andreev Reflection Spectra at Ferromagnet–Superconductor Interfaces

Ya-Fen Hsu

Department of Physics and Center for Theoretical Sciences, National Taiwan University, Taipei 10617, Taiwan
Tien-Wei Chiang

Department of Physics and Center for Theoretical Sciences, National Taiwan University, Taipei 10617, Taiwan
Guang-Yu Guo

Department of Physics and Center for Theoretical Sciences, National Taiwan University, Taipei 10617, Taiwan
Shang-Fan Lee

Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
Jun-Jih Liang

Department of Physics, Fu Jen Catholic University, Taipei 24205, Taiwan