Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/137121
Title: Investigating the optical and electronic properties of halide perovskite inspired antimony compounds
Authors: Padinhare Cholakkal Harikesh
Keywords: Engineering::Materials
Issue Date: 2019
Publisher: Nanyang Technological University
Source: Padinhare Cholakkal Harikesh. (2019). Investigating the optical and electronic properties of halide perovskite inspired antimony compounds. Doctoral thesis, Nanyang Technological University, Singapore.
Abstract: This thesis investigates the optical and electronic properties of ns2 electron containing Antimony compounds. The study is focused on two material systems - A3Sb2I9 and NaSbS2. The work reveals the role of A cation in templating layered A3Sb2I9 structures and the effect of Atomic mass of Metal cation in affecting defects in these compounds. The partial substitution of Sb with Bi was shown to tune the carriers from p to n type by changing the defects in the material. This work also reported, for the first time, switchable Photovoltaic effect in Lead free perovskites and utilized ionic-electronic coupling in NaSbS2 for potential applications in neuromorphic devices.
URI: https://hdl.handle.net/10356/137121
Rights: This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:IGS Theses

Files in This Item:
File Description SizeFormat 
INVESTIGATING THE OPTICAL AND ELECTRONIC PROPERTIES OF HALIDE PEROVSKITE INSPIRED ANTIMONY COMPOUNDS.pdfINVESTIGATING THE OPTICAL AND ELECTRONIC PROPERTIES OF HALIDE PEROVSKITE INSPIRED ANTIMONY COMPOUNDS22.48 MBAdobe PDFView/Open

Google ScholarTM

Check

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.