FLUORESCENCE STUDY OF CdSe QUANTUM DOTS SUSPENDED IN LIQUID PARAFFIN-Reference-Cited by-同舟云学术

FLUORESCENCE STUDY OF CdSe QUANTUM DOTS SUSPENDED IN LIQUID PARAFFIN

Published:2010-12 Issue:06 Volume:05 Page:357-359
ISSN:1793-2920
Container-title:Nano
language:en
Short-container-title:NANO

Author:

DEY S. C.¹,DAS R.¹,NATH S. S.¹²,BHATTACHERJEE R.¹

Affiliation:

1. Department of Physics, Assam University, Silchar, Assam, 788011, India

2. Central Instrumental Laboratory, Assam University, Silchar, Assam, 788011, India

Abstract

Here we report a safer, easier, and quicker chemical route for synthesis of CdSe quantum dots (QDs), followed by their characterizations by UV/vis Spectroscopy (UV/vis), X-ray diffraction study (XRD), High Resolution Transmission Electron Microscopy (HRTEM) and fluorescence (FL) spectroscopy. The average size of the quantum dots is 7.5 nm. Fluorescence study reveals that CdSe quantum dots emit green light when excited by optical source of wavelength of 550 nm or less.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,General Materials Science

Link

https://www.worldscientific.com/doi/pdf/10.1142/S179329201000227X

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