Broadband Dielectric Spectroscopy of Ruddlesden-Popper Sr${}_{n+1}$Ti${}_n$O${}_{3n+1}$ ($n$ = 1, 2, 3) Thin Films

N. D. Orloff, W. Tian, C. J. Fennie +8

We explore the frequency-dependent relative permittivity of Ruddlesden-Popper series Sr(n+1)Ti(n)O(3n+1) (n =1,2,3) thin films as a function of temperature and dc electric field. I…