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National Nanotechnology Center (NANOTEC)

National Nanotechnology Center (NANOTEC)

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  • ABOUT US
    • About NANOTEC
    • NANOTEC Executives
    • NANOTEC Advisory Board
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  • NANOTEC R&D
    • Nanoencapsulation Research Group (NCAP)
      • Nanolife and Cosmeceuticals Research Team (NLC)
      • Nanomedicine and Veterinary Research Team (NMV)
    • Nanocatalysis and Molecular Simulation (NCAS)
      • Catalyst (CAT)
      • Nanoscale Simulation (SIM)
      • Artificial Photosynthesis (AP)
      • Nanoinformatics and artificial intelligence research team (NAI)
    • Advanced Nano-characterization and Safety (ANCS)
      • Nano Environmental Health and Safety Research Team (EHS)
      • Monitoring and Process Engineering Research Team (MAP)
      • Nano-characterization Team (NCH)
    • Nanohybrids and Coating Research Group (NHIC)​
      • Environmental Nanotechnology (ENV)
      • Nanohybrids for Industrial Solutions (NIS)
      • Innovative Nanocoating (INC)
      • Nanofunctional Fiber (NFT)
    • Responsive Materials and Nanosensor Research Group (RMNS)
      • Nanodiagnostics Device Research Team (NDx)
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      • Responsive Nanomaterials Research Team (RNM)
    • + Nano Agricultural Chemistry and Processing Research Team (ACP)​
  • SERVICES
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      • Characterization Services
      • Efficiency and Safety Testing for nanomaterials and products
      • Antibacterial Efficacy Test
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  • ABOUT NANO TECHNOLOGY
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Squashed quantum dots solve a multi-faceted problem

Squashed quantum dots solve a multi-faceted problem

April 26, 2017 ramjitti Technology Update

Quantum dots have revolutionized the field of optoelectronics due to their atom-like electronic structure. However, the prospect of colloidal quantum-dot lasers has long been deemed impractical due to the high energies required to induce optical gain. But recent work published in Nature and led by Ted Sargent of the University of Toronto shows that the lasing threshold in cadmium selenide (CdSe)/cadmium sulphide (CdS) core-shell colloidal quantum dots can be lowered by squashing the CdSe core via a clever ligand exchange process……..

http://nanotechweb.org/cws/article/tech/68501

Oblate-shaped quantum dots
Oblate-shaped quantum dots

National Nanotechnology Center

National Science and Technology Development Agency
111 Thailand Science Park,
Phahonyothin Road, Khlong Nueng, Khlong Luang,
Pathum Thani 12120
THAILAND
Phone : 0 2564 7100
Fax : 0 2564 6985

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