Growth of high quality Sr
2
IrO
4
epitaxial thin films on conductive substrates
Xu Hui
1
, Cui Zhangzhang
1, 2
, Zhai Xiaofang
1, 3, †
, Lu Yalin
1, 2, 4, ‡
The phase diagram of Sr
2
IrO
4
grown on (a) SrTiO
3
:Nb and (b) SrTiO
3
substrates.