Talk:Calcium copper titanate

Alternating between dielectric constant and relative permittivity is confusing. Stick to one. — Preceding unsigned comment added by 2600:100F:B113:9893:5721:71AB:D89F:1AAF (talk) 16:10, 14 December 2015 (UTC)

This article and the article Relative permittivity show radically different numbers for the relative permittivity of calcium copper titanate. One of them needs to be corrected. CassieWTFordham (talk) 04:54, 15 November 2016 (UTC)