Utilizing Radiant Nanoparticles in Silicon for Balanced White Color Adapters
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ORIGINAL PAPER
Utilizing Radiant Nanoparticles in Silicon for Balanced White Color Adapters Eugene Peter 1,2 & T. D. Subash 3,4 & T. D. Subha 5 & Alsufiyan Nazim 1,2 Received: 3 August 2020 / Accepted: 24 September 2020 # Springer Nature B.V. 2020
Abstract This work fully depends on the silicon nanoparticles. It is represented as SiNPs. This depends on the transparent LEDs color converters. The spectrum obtained is fully white, so it is called as transparent spectrum. The wavelength of the spectrum ranges from ~460 to ~545 nm. For the construction of transparent spectrum, the color converters play a major role. The efficiency of the spectrum obtained by using this technique is 13 lmW−1. The size of the nanoparticles is ~3.7nm. Keywords Paracrystalline . Electroluminescence (EL) . Photoluminescence . White-emitting LED . Phospheres . Phosphor-converted white LEDs
1 Introduction The radiant nanoparticles are too fine with 1 and 100 nm of diameter [1]. It is really risk to work with these fine radiant particles. To protect the workers from this risk World Health organization introduced some guidelines in 2017. The concentration of radiant fine particles is lower while comparing with the locations. The resolution of these particles is too high with highest efficiency [2]. The atomic number of a silicon element is 14. This silicon element is made by using particle called semiconductors [3]. The scientist Antoine Lavoisier clearly described about the concept of silicon in the year 1787. The chemical reaction for oxygen is high. So, it is better to choose silicon as a basic nanoparticle for obtaining radiant spectrum. The concept nanoparticle silicon consists of a variety of properties in the silicon thin layer in the transition region
* Eugene Peter [email protected] T. D. Subash [email protected] T. D. Subha [email protected]
through amorphous to ceramic particles stage. The microcrystalline silicon is simply called as nanocrystalline silicon. The structure of a nanocrystalline silicon is paracrystalline structure. The main advantage of nanocrystalline silicon is a greater versatility in electronics and higher stability [4]. By using geological, biological and meteorological processing, nanoparticles were generated [5]. In the fourth century, the nanoparticles were used by potters and glassmakers [6]. The term nanoparticles were first coined by the scientist Micheal Faraday. The nanoparticles are in different shapes like nanoflowers, nanospheres, nanochains, nanoboxes, nanorods, etc. [7]. The spherical shaped particles were called as micrometrics. The nanoparticles were applicable in cosmetics, polymers, soil, etc. The carbon materials play a major role in the electronic era [8]. The light-emitting diode (LED) is a light source
2
Department of Electrical & Electronics Engineering, APJ Abdul Kalam Technological University, Thiruvananthapuram, Kerala, India
3
Department of Electronics & Communication Engineering, Mangalam College of Engineering, Ettumanoor, Kerala, India
4
Department of Electronic
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