Development of a fluorescence based flux sensor for thin film growth and nanoparticle deposition
| Autor: | Herve Guillon, Toni Miller, Markku Rajala, Jean-Pierre Locquet, Bert De Roo, Mattias Vervaele, Jin Won Seo |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Photomultiplier
Materials science Physics::Instrumentation and Detectors Physics::Optics Nanoparticle chemistry.chemical_element 02 engineering and technology 01 natural sciences law.invention Condensed Matter::Materials Science law 0103 physical sciences Gallium Thin film Optical filter Instrumentation Diode 010302 applied physics business.industry 021001 nanoscience & nanotechnology Laser chemistry Quantum dot Optoelectronics 0210 nano-technology business |
| Popis: | An optical flux sensor, based on the fluorescence properties of materials and nanoparticles, has been developed to control the deposition rate in thin film deposition systems. Using a simple diode laser and a photomultiplier tube with a light filter, we report the detection of gallium atoms and CdSe-ZnS quantum dots. This setup has a high sensitivity and reproducibility. received: 2015-12-24 accepted: 2016-06-30 published: 2016-07-20 ispartof: Review of Scientific Instruments vol:87 issue:7 ispartof: location:United States status: published |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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