4EA3D04D-1A65-47B2-8F40-EB8E7C53F04CStrategic University Network to Revolutionise Indian Solar Energy (SUNRISE)Research GrantEP/P032591/19652E649-8274-44AC-96EC-EA0531CFBA52GCRFINCOME_ACTUAL658012321AC24DF-6275-48CD-B501-C2DDED3F4A65Excitonic Properties of Low-Band-Gap Lead-Tin Halide PerovskitesACS Energy Letters5fc7409d07e8730afdccfbfc0365329eGalkowski K2019-01-01http://dx.doi.org/10.1021/acsenergylett.8b02243http://dx.doi.org/10.1021/acsenergylett.8b022433Journal Article/Review5e1c760e279533.13659963