Science Source December 28, 2009 DVD

EN_00957730_0567

30,00 EUR Private use
Making print for private purpose, storage in computer memory, no distribution rights.
40,00 EUR Internet - private use
Strictly for editorial, single use on a personal (nonprofit) web site, Internet portal, social media (Facebook, Instagram etc.), blog for 1 year. Not for resale. Maximum picture size 2000px.
75,00 EUR Internet commercial use
Strictly for editorial, single use on a commercial web site, Internet portal, social media (Facebook, Instagram etc.), blog for 1 year. Not for resale. Maximum picture size 2000px.
90,00 EUR Print use
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Gross prices

caption

Close-up of single-crystal photovoltaic cells. Photovoltaic cells are made of a semiconductor such as silicon or gallium arsenide. The electrons in the semiconductor are only loosely bound to their atoms. These electrons can be liberated by the addition of energy. Electrons released by light energy are collected by the grid of wires which run over the cell's surface to make an electric current.

headline Science Source December 28, 2009 DVD

created date 2011-03-20

credit EAST NEWS

source Science Source

byline Hank Morgan

original transmission reference 7h2657

weight 3,89MB

size 35cm x 24cm by 300dpi

keywords - Show

A, ADDITION, ALTERNATIVE, AN, ARE, ARSENIDE, AS, ATOMS, BE, BIEC, BIEG, BOUND, BY, CAN, CELL, CELLS, CLEAN, CLOSE-UP, COLLECTED, CURRENT, CZYSTA, CZYSTE, CZYSTY, DOKONAC, ELECTRIC, ELECTRONS, ELEKTRYCZNA, ELEKTRYCZNE, ELEKTRYCZNY, ENERGIA, ENERGY, ENVIRONMENT, ENVIRONMENTAL, FOTOWOLTAIKA, GALLIUM, GREEN, GRID, HANK, IN, JASNA, JASNY, KLAROWNA, KLAROWNE, KLAROWNY, KOMORKA, KOMORKI, KOMORKOWE, KOMORKOWY, LEKKA, LEKKI, LEKKIE, LIBERATED, LIGHT, LOOSELY, MADE, MAKE, MOC, MORGAN, NAUKA, OF, ONLY, OR, OVER, PHOTOVOLTAIC, POLPRZEWODNIK, POWER, POWIERZCHNIA, PRAD, PRZEWODY, PRZYGOTOWAC, PUSZKA, RELEASED, RENEWABLE, ROBIC, RUN, SCIENCE, SEMICONDUCTOR, SILICON, SILIKON, SINGLE-CRYSTAL, SKAKAC, SOLAR, SOURCE, SUCH, SURFACE, SWIATLO, SWIEZA, SWIEZE, SWIEZY, TECHNOLOGIA, TECHNOLOGY, TELEFON, TELEFONY, THE, THESE, TO, W, WHICH, WIRES, WYKONAC, ZBLIZENIE, ZIELEN, ZIELONA, ZIELONE, ZIELONY, ZROBIC,