Composition Dependent Optical Properties of Cesium Tin Halide Perovskites

Lekha Peedikkakandy

Indian Institute of Technology Bombay

Ms. Lekha Peedikakkandy is a PhD scholar in the Centre for Research in Nanotechnology and Science at Indian Institute of Technology–Bombay. She currently works on development of inorganic perovskite based all-solid state sensitized solar cells under the guidance of Prof. Parag Bhargava (MEMS-IIT-B). Her expertise also includes synthesis and characterization of organic-inorganic hybrid perovskites, metal (Au, Ag, Cu nanoparticles of different morphology) and metal chalcogenide (CdTe, CdS)nanoparticles for application in mesoscopic solar cells. She has several publications in the field of synthesis and characterization of nanoparticles and their application in plasmonic solar cells and mesoscopic thin film solar cells.


Inorganic perovskites of the composition ABX3 (eg: CsSnX3, CsPbX3) exhibits structure dependent optical and electronic properties. There are few reports available on cesium tin halide (CsSnI3, CsSnBr3 and CsSnCl3) perovskites.... [ view full abstract ]


  1. Lekha Peedikkakandy (Indian Institute of Technology Bombay)
  2. Parag Bhargava (Indian Institute of Technology Bombay)

Topic Areas

Sol-Gel optical materials , Optical properties of nanostructures


OS3-103a » Optical properties of nanostructures (14:30 - Friday, 9th December, Tower 24 - Room 103)

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