Sign Switching of Spin Hall Magnetoresistance in all Oxide Heterostructures via Atomistic Interface Engineering. - Sahoo, Jayaprakash; Sharma, Shivam; Vagadia, Megha; Hübner, René; Sahastrabuddhe, Ganesh; Mishra, Ashish Kumar; Singh, Ravi Shankar; De Sarkar, Abir; Rana, D. S. (Advanced Functional Materials, 2026)