Browsing Research Papers (Ranjani Viswanatha) by Author "Grandhi, G. Krishnamurthy"

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Cu Doping in Ligand Free CdS Nanocrystals: Conductivity and Electronic Structure Study

Grandhi, G. Krishnamurthy; Swathi, K.; Narayan, K. S.; Viswanatha, Ranjani (American Chemical Society, 2014)

Ligand-free Cu-doped CdS nanocrystals (NCs) have been synthesized to elucidate their surface electronic structure. The Cu-doped ligand-free NCs unlike their undoped counterparts are shown to be luminescent. We used this ...
Understanding the Role of Surface Capping Ligands in Passivating the Quantum Dots Using Copper Dopants as Internal Sensor

Grandhi, G. Krishnamurthy; Arunkumar, M.; Viswanatha, Ranjani (American Chemical Society, 2016)

The role of ligands in passivating quanturri has been-studied in this work using Cu doping as internal sensors, This has been elucidated using the example of dodecanethiol, 3-mercaptopropionic acid, trioctylphosphine, ...

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