Zobrazeno 1 - 10
of 21
pro vyhledávání: '"C Leguijt"'
Publikováno v:
Trends in Food Science and Technology 9 (1998)
Trends in Food Science and Technology, 9, 13-20
Trends in Food Science and Technology, 9, 13-20
This paper gives an update of recent developments in the dry conservation of foodstuffs, focusing on fruits and vegetables. Technological progress in microwave and radio frequency assisted drying processes will be presented. The effects of dehydratio
Publikováno v:
IEEE Transactions on Electron Devices. 44:171-179
We studied highly doped quasi-neutral regions of semiconductor devices with position dependent doping concentration in the absence of illumination. An important parameter of a highly doped region is its dark current. To clarify how the doping profile
Autor:
Arthur Weeber, F.M. Schuurmans, C. Leguijt, Pasqualina M. Sarro, P.F.A. Alkemade, J.A. Eikelboom, W.C. Sinke, P. Lölgen, L.A. Verhoef, C.H.M. Marée
Publikováno v:
Solar Energy Materials and Solar Cells. 40:297-345
Surface passivation at low processing temperatures becomes an important topic for cheap solar cell processing. In this study, we first give a broad overview of the state of the art in this field. Subsequently, the results of a series of mutually rela
Autor:
J.A. Eikelboom, A. R. Burgers, W.C. Sinke, R.A. Steeman, Pasqualina M. Sarro, C. Leguijt, P. Lölgen, P.F.A. Alkemade
Publikováno v:
Journal of Applied Physics. 78:6596-6603
The efficiency of silicon solar cells can be increased by reducing the recombination of minority carriers at the backsurface of a cell. This can be achieved by application of a low‐high junction, commonly called a backsurface field (BSF). The depen
Publikováno v:
Solar Energy Materials and Solar Cells. 36:169-185
Techniques measuring photoconductive decay by means of microwaves (μ-PCD) can be used to detect free carriers in semiconductors. The instrument as developed at ECN for characterization of the solar cell material is described. The experimental detail
Autor:
C. Leguijt, J.A. Eikelboom, W.C. Sinke, P.-P. Michiels, R.A. Steeman, P. Lölgen, L.A. Verhoef, Ajeet Rohatgi, Pasqualina M. Sarro, Z. Chen, P.H. Amesz
Publikováno v:
Solar Energy Materials and Solar Cells. 34:177-181
In this paper we present the first measurements of very low surface recombination velocities (
Autor:
R.A. Steeman, P.F.A. Alkemade, P. Lölgen, L.A. Verhoef, J.A. Eikelboom, W.C. Sinke, E. Algra, C. Leguijt
Publikováno v:
Conference Record of the Twenty Third IEEE Photovoltaic Specialists Conference - 1993 (Cat. No.93CH3283-9).
In this paper, the authors show that a Si solar cell Al back-surface field (BSF) doping profile is formed by a fast alloying and regrowth process in accordance with the Al-Si phase diagram, and not by solid-state Al diffusion. Al was screenprinted on
Publikováno v:
SPIE Proceedings.
Experiments on the production of negative hydrogen ions via surface conversion for incident positive hydrogen ion currents in the range of 0.2 to 1 A/cm2 are reported. The conversion efficiency, i.e. the ratio of the produced negative ion current and
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.