Photo - and Electro-Luminescence of PbS-Nano Particles Prepared by the Langmuir?Blodgett Method and Laser Ablation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F15%3A00231778" target="_blank" >RIV/68407700:21460/15:00231778 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Photo - and Electro-Luminescence of PbS-Nano Particles Prepared by the Langmuir?Blodgett Method and Laser Ablation
Original language description
We compare the optical properties of PbS nanoparticles (PbS-NPs) prepared by the Langmuir?Blodget (L-B) method, the Laser Ablation (LA) and Reactive Laser Ablation (RLA). Their optical properties and thermal stability we characterize by the optical setupfor the steady -state photoluminescence measurements in the near infrared spectral range 850-1600 nm. The surface appearance we study by Scanning Electron Microscope (SEM). Finally, we present the first realization of LED based on a -Si:H diode structures with embedded Langmuir?Blodget PbS nanoparticles and their I?V (current vs. voltage) characteristics and electroluminescence properties. For the next optimization of perspective devices for photonics we developed a new combined vacuum technology for forming and deposition of PbS nanoparticles, which can be in -situ embedded in the amorphous hydrogenated silicon thin films (a-Si:H).
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Advances in Optics, Photonics, Spectroscopy & Applications VIII
ISBN
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ISSN
1859-4271
e-ISSN
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Number of pages
5
Pages from-to
558-562
Publisher name
Publishing House for Science and Technology
Place of publication
Hanoi
Event location
Da Nang city
Event date
Aug 12, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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