journal article·2026

Hierarchical graphene quantum dot–copper nanocluster superstructures: synergistic assembly for optical limiting applications

Fadeela Chundekatt Ummer, Mallikarjun H. Anandalli, Parvathy Nancy, Nandakumar Kalarikkal

Journal of Materials Chemistry C· Volume 14· Issue 28
Publisher page

Abstract

Glutathione-stabilized copper nanoclusters form unprecedented 40 nm hexagonal superstructures. Covalent hybridization with N,S-GQDs enhances two-photon absorption and optical limiting, revealing a new class of nonlinear optical materials.
Only a short abstract or summary was supplied by the source.
Source: crossref · Quality: short

Research context

OpenAlex topics: Nonlinear Optical Materials Studies · Nanocluster Synthesis and Applications · Advanced Fiber Laser Technologies

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

International and Inter University Centre for Nanoscience and Technology, Mahatma Gandhi University, Kottayam 686560, Kerala, India

Department of Physics, AMC Engineering College, Bengaluru 560083, India

International Centre for Ultrafast Studies, Mahatma Gandhi University, Kottayam 686560, Kerala, India

School of Pure and Applied Physics, Mahatma Gandhi University, Kottayam 686560, Kerala, India

Funding

Mahatma Gandhi University · Scheme for Promotion of Academic and Research Collaboration · Department of Science and Technology, Ministry of Science and Technology, India · Board of Research in Nuclear Sciences

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