Germaniul diferă de siliciu în privința disponibilității surselor de exploatare, în timp ce rezerva de siliciu este limitată doar de capacitatea de producție (din instant ce siliciul supply din nisip și cuarț).Nghiên cứu của FDA đưa ra kết luận rằng germani, khi sử đụng như là chất bổ sung dinh dưỡng, "thể Hel
Germanium is most commonly generated from sphalerite zinc ores but is also acknowledged to be extracted from fly ash coal (made from coal ability plants) and a few copper ores.The percentage of the whole world reserves located in the region with the most important reserves. The upper the value, the larger threat There may be to produce.AB - We
The internet site is safe. The https:// assures that you're connecting to your official Web-site and that any information you present is encrypted and transmitted securely.abstract = "We examine the optical get of tensile-strained, n-type Ge product for Si-compatible laser apps. The band framework of unstrained Ge exhibits indirect conduction band
Initiatives are already built to mature the business marketplace for germanium-dependent IR programs, like in significant-finish cars and trucks, but nonmilitary applications even now account For under about twelve% of need.The last word motion-packed science and technology magazine bursting with thrilling information regarding the universeSome ger
But it should be pointed out listed here that many defects and significant concentrations of free carriers linked to these defects frequently impede immediate observation of absorption edges in polycrystalline semiconductors. To obtain the metastable polymorph of germanium during the greater amount of money for more detailed investigations, we trie