The role of graphene nanoplatelets doping in the defect induced saturable absorption in polyaniline films

The role of graphene nanoplatelets doping in the defect induced saturable absorption in polyaniline films

The study elucidates the influence of graphene nanoplatelets (GNP) doping on the nonlinear optical (NLO) properties of polyaniline (PANI) films using a 532 nm Q-switched Nd: YAG laser. PANI films, synthesized and doped with varying GNP concentrations through drop-casting, were analysed for structura...

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Bibliographic Details
Main Authors: Roshan Joseph Mathew, Arun R Chandran, K S Syam Kishor, K S Mary Linsa, K J Saji, U S Sajeev
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Next Materials
Subjects:
Polyaniline
Graphene nanoplatelets
Saturable absorption
Defect states
Pauli blocking
Ground state absorption bleaching
Online Access:http://www.sciencedirect.com/science/article/pii/S2949822825001807
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