Zobrazeno 1 - 10
of 28
pro vyhledávání: '"K. Kliefoth"'
Publikováno v:
Semiconductor Science and Technology. 19:133-141
We have studied and compared the effects of conventional annealing in a forming gas atmosphere (430 °C, 20 min) and rapid thermal annealing (RTA) in an inert Ar atmosphere (400–1000 °C, 30 s) on Al/SiOxNyHz/Si devices. The samples were deposited
Publikováno v:
Journal of Non-Crystalline Solids. :663-667
Heterojunction solar cells consisting of an n-type a-Si:H(n) emitter and a p-type monocrystalline silicon wafer have been studied with particular emphasis on the role of interface recombination. It is shown that the form of the I – V characteristic
Publikováno v:
Journal of Applied Physics. 88:842-849
Modulation capacitance voltage spectroscopy is applied to study the interaction between interface defect states and the conduction band of thermally oxidized n-type silicon wafers, which were prepared using a broad spectrum of preparation conditions.
Publikováno v:
Microelectronic Engineering. 48:159-162
The dispersion behavior of traps at the Si SiO 2 interface has been investigated applying the modulation capacitance voltage method. N-type MOS samples of different material parameters and preparation conditions were used to vary the state density di
Publikováno v:
Solar Energy Materials and Solar Cells. 48:43-52
We present a method for determining the voltage and current loss in solar cells using the modulation capacitance voltage measuring technique. Both losses can be investigated in the forward biased mode and the generator mode. The method is especially
Publikováno v:
Microelectronic Engineering. 36:43-46
The evolution of dangling bond defects on initially H-terminated Si(111) surfaces was correlated to the wet-chemical oxide growth on an atomic scale. The dangling bond induced distribution of interface states was monitored by surface photovoltage mea
Publikováno v:
Microelectronic Engineering. 28:51-54
Publikováno v:
Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997.
From modulation capacitance voltage (MCV) measurements we determined a voltage V/sub s/ of several hundred mV at the depletion region in CuInS/sub 2/ under PV generator and short circuit working conditions. In this solar cell type electron transport
Publikováno v:
E-Prints Complutense. Archivo Institucional de la UCM
instname
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
instname
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
A comparative investigation of the characteristics of the SiNx:H/Si interface has been undertaken by capacitance-voltage measurements and surface photovoltage spectroscopy. By each of these techniques, we have determined the distribution of the inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90be19cc08821387f5fb0220aff54bea
https://eprints.ucm.es/id/eprint/26254/1/Martil,68.pdf
https://eprints.ucm.es/id/eprint/26254/1/Martil,68.pdf
Publikováno v:
MRS Proceedings. 426
The junction properties of isotype and anisotype n+-ZnO/c-Si heterostructures have been studied by electrical and photoelectrical methods. We present evidence that the junction properties are strongly affected by a 10–30 nm thick ZnO layer closest