Rotational dynamics of organic cations in the CH3NH3PbI3 perovskite

Tianran Chen, Benjamin J. Foley, Bahar Ipek, Madhusudan Tyagi, John R. D. Copley, Craig M. Brown, Joshua J. Choi, Seung-Hun Lee
2015 Physical Chemistry, Chemical Physics - PCCP  
Rotational dynamics of organic cations in the CH3NH3PbI3 perovskite are revealed by elastic and quasi-elastic neutron scattering and group theoretical analysis.
doi:10.1039/c5cp05348j pmid:26549203 fatcat:cgbkgjfs3vbznjozzsne6rwvty