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 give din nisip și cuarț).By contrast, after you click a Microsoft-presented advert that appears on DuckDuckGo, Microsoft Promoting doesn't associate your adv
For a very good fifty decades, germanium was minimal over a box within the periodic desk. It genuinely was not great for nearly anything. It was only with the development of electronics that germanium's benefit as an exceptionally efficient semiconductor came to light-weight.The penetration depth on the evanescent wave within the sample is within t
This has led several to investigate employing Ge’s native oxide to be a passivation layer in Ge units. Ge’s indigenous oxide is normally prepared as GeOAbout information introduced On this cross reference The information offered in this cross reference is predicated on TOSHIBA's range criteria and may be handled as being a suggestion only. Make
Initiatives happen to be built to grow the professional marketplace for germanium-based IR methods, for instance in large-finish automobiles, but nonmilitary programs nonetheless account For under about twelve% of desire.Nghiên cứu của FDA đưa ra kết luận rằng germani, khi sử đụng như là chất bổ sung dinh dưỡng, "thể hi
Among the many acids, only concentrated nitric or sulfuric acid or aqua regia (a combination of nitric and hydrochloric acids) assault germanium appreciably. While aqueous caustic solutions deliver very little impact on it, germanium dissolves promptly in molten sodium hydroxide or potassium hydroxide, therefore forming the respective germanates.s