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Filtering by: Creator Kokenyesi, Robert Remove constraint Creator: Kokenyesi, Robert Committee Member Subramanian, Mas Remove constraint Committee Member: Subramanian, Mas

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  • New multi-functional chalcogenides for photovoltaic and thermoelectric materials

    Creator:
    Heo, Jaeseok
    Abstract:
    The subject of this PhD thesis is part of a research domain of great present interest in new semiconductor materials for photovoltaic and thermoelectric applications. This domain contains the elaboration and the study of both Cu-based chalcogenides bulk and thin-film samples, driven by materials design principles. One of the most...
    Resource Type:
    Dissertation
    Full Text:
    my collaborators, I will never forget the efforts made by Robert Kokenyesi in stimulating my

  • Transition metal solar absorbers

    Creator:
    Altschul, Emmeline Beth
    Abstract:
    A new approach to the discovery of high absorbing semiconductors for solar cells was taken by working under a set of design principles and taking a systemic methodology. Three transition metal chalcogenides at varying states of development were evaluated within this framework. Iron pyrite (FeS₂) is well known to demonstrate...
    Resource Type:
    Masters Thesis
    Full Text:
    to pursue this research. I learned so much from Robert Kokenyesi and Vorra”nutch” Jieratum that

  • Aqueous niobium chemistry at low pH : new precursors for oxide thin films

    Creator:
    Park, Deok-Hie
    Abstract:
    Phosphate and peroxide stabilize new oxo-hydroxo niobium clusters in water at low pH. The clusters open a new chapter in aqueous niobium chemistry under acidic conditions. The clusters also produce atomically smooth, amorphous niobium oxide phosphate (NbPOx) thin films. Reaction pathways from cluster solutions to amorphous niobium oxide phosphate solids...
    Resource Type:
    Dissertation
    Full Text:
    members I interacted with, Stephanie Ramos, Dr. Robert Kokenyesi, Dr. Wei Wang, Dr. Rose Ruther, Dr