Essays about: "tandem cell"

Showing result 21 - 25 of 30 essays containing the words tandem cell.

  1. 21. A search for novel functions in the auxin metabolic pathway

    University essay from SLU/Dept. of Forest Genetics and Plant Physiology

    Author : Ilias El Houari; [2016]
    Keywords : molecular biology; plant physiology; auxin; phytohormones; genetic screening; ethyl methanesulfonate; mapping-by-sequencing; CRISPR Cas9; confocal microscopy;

    Abstract : Auxins are one of the oldest phytohormones known to us, as studies on its physiological effects date back to the end of the nineteenth century. The cardinal auxin in plants is IAA, and attempts have been made to elucidate its biosynthesis and activity for over 70 years. READ MORE

  3. 22. STM-based characterization of single GaInP photovoltaic nanowires

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Johannes Brask; [2016]
    Keywords : STM top contact method GaInP nanowire array solar cell; Physics and Astronomy;

    Abstract : The I-V and photovoltaic properties of III-V semiconducting GaInP nanowires have been studied using a scanning tunneling microscope (STM) in evaluation for usage as a potential "sub cell" in a nanowire based tandem solar cell configuration. This evaluation required precise I-V characterization and photo response measurements of individual nanowires. READ MORE

  4. 23. Nanowire Peel-Off for Tandem Solar Cell Applications

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Hanna Dickèr; [2016]
    Keywords : Nanotandem; Tandem Solar Cells; Nanowires; Photovoltaics; Technology and Engineering;

    Abstract : Nanowires provide interesting features for photovoltaic applications. Materials with desirable band gaps can be combined into heterostructures with very little strain and with a fraction of the material consumption seen in conventional solar devices. READ MORE

  5. 24. Spectrum conversion in solar cells industry : Novel model concept and steps towards commercialization

    University essay from Högskolan i Halmstad/Energivetenskap

    Author : Mutaz Alkiswani; [2015]
    Keywords : renewable energy; solar cells; spectrum conversion.;

    Abstract : Solar photovoltaic industry is a hot research field, massive attempts are going on all over the world to increase its productivity in different ways. One of the challenges for solar cells is the light spectrum mismatch losses, which referred to the part of solar spectrum that cannot be utilized to electricity by the conventional cells. READ MORE

  6. 25. Processing Technology for Si Based Tandem Solar Cells

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Nedim Aydinci; [2014]
    Keywords : ;

    Abstract : This project focuses on the investigation of Silicon based Tandem solar cell fabricated by using the Hydride Vapor Phase Epitaxy (HVPE). In the state-of-the-art multi-junction solar cell manufacturing epitaxial technologies are used for sub-cell formation, such as MOVPE (Metal Organic Vapour Phase Epitaxy) [1] or MBE (Molecular Beam Epitaxy) [2]. READ MORE