Optical and photoluminescence modulation in monolayer molybdenum sulfide thin films via electrochemical deposition: Exploring the influence of deposition voltage and time oleh Yetunde A. Ajayeoba, Saheed A. Adewinbi, Olusola Akinrinola, Akinlolu Akande, Suresh C Pillai, Ayodeji O. Awodugba