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Do you want to get the best efficiency

Do you want to get the best efficiency

Professor Wu said, “If you want to get the best efficiency VGP-BPS8, VGP-BPS8A, you need to consider that you can get the voltage and current.” Voltage is a kind of material can provide the potential energy; current is the amount of material able to transmit the charge. He said, “If you can absorb a very wide range of wavelengths, then you will have to sacrifice voltage. If you absorb the energy limit is very high, you can get a high voltage, but you had to sacrifice current. Our idea is to find a balance. ”

Since the sixties the VGP-BPS9, VGP-BPS9/B twentieth century, since the silicon solar cells have emerged. Since the nineties the twentieth century, scientists began developing dye-sensitized solar cells. In the dye-sensitized solar cells, dye molecules cover the tiny metal oxide particles have lived, and along with insert a thin film. Dye molecules capture light energy and release electrons, while the metal oxide particles was more like a wire, the electronic transmission to the circuit.

But the VGP-BPS9/S, VGP-BPS9A/B electronic transfer between particles may be lost. Professor Wu is being designed that will be tiny nanowires to merge in order to be transmitted directly to the electronic circuit causes. Last year, he and his research team in the “Physical Chemistry B” magazine published a paper describing containing particles and titanium oxide nano-line dye-sensitized solar cells. This dye-sensitized solar cell efficiency of 8.6%, or about the commercial application of silicon solar cell inspiron e1405 battery efficiency of 15% of the half.

In 2007 capital spending forecast global chip makers

In 2007 capital spending forecast global chip makers

Market research company IC Insights sony vgp bps9 today released the world’s chip makers in 2007 capital spending forecast rankings. The company’s report, the global semiconductor capital spending in 2006, after an increase of 18% this year, will appear only a slight increase of 1%. SMIC which fell 19% over last year, to 720 million U.S. dollars, while the license (Chartered) will rise 44% to 800 million U.S. dollars.

However, according to IC Insights said that this year there are VGP-AC19V13 16 chip maker’s capital spending will be more than one billion U.S. dollars, of which five in Taiwan, four U.S. companies, three from Shanghai, Europe and South Korea will have two .

According to IC Insights report, Samsung Electronics and Intel, respectively Sony VGP-BPS2A, 6.7 billion U.S. dollars this year, and 55 billion of capital expenditure breakdown rating for one or two. IC Insights said that although the two companies plan to cut capital spending this year, but the sum of the two company’s capital expenditures in 2007 accounted for a total capital expenditure in the semiconductor industry, 22%.

In 2007 the world’s top chip maker forecast capital spending:(VGP-BPS9, Sony VGP-BPS8)

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