Proximity-effect engineering in aluminum-based planar Josephson junctions with intrinsic superconductivityRemoveK.B. Polevoy, S.V. Bakurskiy, V.I. Ruzhickiy, S.V. Egorov, A.G. Shishkin, A.S. Frolov, M.A. Kirsanova, I.N. Krupatin, A.V. Yanilkin, N.V. Klenov, I.I. Soloviev, A.A. Golubov, M.Yu. Kupriyanov, and V.S. StolyarovPhys. Rev. Applied 25, 024030 (2026)