Exciton Dynamics of Colloidal Semiconductor Quantum Well Stacks

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Erdem O., Guzelturk B., Olutas M., Kelestemur Y., Demir H. V.

NATO-Advanced-Study-Institute Conference on Quantum Nano-Photonics, Erice, Italy, 3 - 04 August 2017, pp.365-367, (Full Text)

• Publication Type: Conference Paper / Full Text
• Doi Number: 10.1007/978-94-024-1544-5_20
• City: Erice
• Country: Italy
• Page Numbers: pp.365-367
• Open Archive Collection: AVESIS Open Access Collection
• Middle East Technical University Affiliated: No

Abstract

Colloidal semiconductor nanoplatelets (NPLs) have recently emerged as a new class of colloidal nanocrystals. NPLs are quasi two-dimensional nanocrystals having atomically flat surfaces and have unique properties such as narrow photoluminescence (PL) emission (similar to 10 nm) and giant oscillator strength. NPLs can be self-assembled into stacks. These are one-dimensional superstructures that can contain tens or hundreds of NPLs in one chain.