Back to Search
Start Over
The optical properties of quantum dots in anisotropic media
- Source :
- Journal of Molecular Liquids. 241:1009-1012
- Publication Year :
- 2017
- Publisher :
- Elsevier BV, 2017.
-
Abstract
- The optical properties of cadmium selenide quantum dots were investigated in the nematic liquid crystals, which were used as an anisotropic medium. The effects of anisotropic media on the optical properties of immersed quantum dots were studied through ultra-violet absorption/transmission spectroscopy. The optical band gap and refractive index of immersed quantum dots were calculated for isotropic and anisotropic medium. The influences of anisotropic medium on the optical properties of quantum dots were discussed in terms of anchoring of liquid crystals molecules on the surfaces of immersed quantum dots.
- Subjects :
- Materials science
Band gap
Physics::Optics
02 engineering and technology
01 natural sciences
chemistry.chemical_compound
Liquid crystal
0103 physical sciences
Materials Chemistry
Physical and Theoretical Chemistry
Anisotropy
Absorption (electromagnetic radiation)
Spectroscopy
010302 applied physics
Condensed matter physics
Cadmium selenide
Isotropy
Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
021001 nanoscience & nanotechnology
Condensed Matter Physics
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
chemistry
Quantum dot
0210 nano-technology
Refractive index
Subjects
Details
- ISSN :
- 01677322
- Volume :
- 241
- Database :
- OpenAIRE
- Journal :
- Journal of Molecular Liquids
- Accession number :
- edsair.doi...........c73ec47b78c5c875716cb74076903cbe