How to query perovskite material?

I get a little trouble quering all pervoskite material, can anyone help me?

Thanks a lot!

You can use the Material Tag search outlined in the attached image to find anything we already have tagged as a perovskite.

Currently, we don’t have an algorithm performing this sort of tagging, but rather use the source information: ICSD entry or user contribution to identify a material as a perovskite, so there may be materials that this will miss.

I see, thanks a lot!