National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Effect of silicon nitride layers on the minority carrier diffusion length in c-Si wafers
Toušek, J. ; Toušková, J. ; Poruba, A. ; Bařinka, R. ; Hlídek, P. ; Lorinčík, Jan
The main purpose of this work was the comparison of the silicon nitride prepared by the LP CVD and by the MW PE CVD from silane and ammonia gases with respect to the possibility of passivation c-Si surface layer. The properties of the silicon nitride films were studied by the surface photovoltage (SPV), FTIR and SIMS methods. The average value of the diffusion length of minority carriers in the Si samples with the LP CVD nitride was shorter and dependent on the location in the reactor.
Polymer nanocomposites for photovoltaic application
Pfleger, Jiří
The importance of the nanostructure co-continuity for a good performance of organic solar cells was demonstrated on two systems: (i) based on TiO2/polymer nanocomposite and (ii) polymer with crystallized low-molecular weight organic compound.

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