Nobel Prize in need no introduction, as it is one of the most prestigious awards for scientific ach

Nobel Prize in need no introduction, as it is one of the most prestigious awards for scientific achievement in the world. Perhaps even the most prestigious. First, it included only five nominations, one of which was physics. This nomination should probably be called the most severe - so strict and careful selection of candidates. But strict division between "practical" and "theoretical achievements in the Nobel Prize in Physics is not: if the prize was awarded in 2013 for theoretical study and experimental confirmation of the existence of the Higgs boson, the 2014 winners were inventors highly efficient blue LEDs.
The prize was awarded to three Japanese scientists: Isamu Akasaka (Isamu Akasaki), Hiroshi Amano (Hiroshi Amano) and Syudzi Nakamura (Shuji Nakamura). At first glance, a modest achievement, especially given the Higgs boson is so loud. But do not make hasty conclusions: Semiconductor luminescence phenomenon was first recorded in the early 20th century, but it took almost 100 years to bring this technology to perfection. Moreover, it is of the aforementioned trio allowed to realize the idea of high-performance semiconductor lighting source, because the powerful white LEDs are basically crystals that emit it in blue (rarely UV) range, and the white color of light is achieved by using special luxe home interiors phosphors.
If any practical use for the Higgs boson far, and who knows what it could be, the fruits of labors Award 2014 has enjoyed all of humanity, and technology continues to improve. For efficiency reached luxe home interiors about 300 lumens per watt, which is three times the best indicator of 2005, and probably this is not the limit. So the application of high-power white LEDs will only multiply, because luxe home interiors today is the most effective and economical light source with good color rendering index. As the Nobel committee, "the light of the invention seen in every window Stockholm." And not far off when it comes to all the cities of our planet.
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