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Material properties of diamond. Burns above 700 °C in air. Diamond is the allotrope of carbon in which the carbon atoms are arranged in the specific type of cubic lattice called diamond cubic. It is a crystal that is transparent to opaque and which is generally isotropic (no or very weak birefringence ).
The first high-frequency transistor was the surface-barrier germanium transistor developed by Philco in 1953, capable of operating at frequencies up to 60 MHz. [33] They were made by etching depressions into an n-type germanium base from both sides with jets of indium(III) sulfate until it was a few ten-thousandths of an inch thick.
The New York Times (NYT) [b] is an American daily newspaper based in New York City. The New York Times covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews.
The membership fee, which is going up by $5 next month — the first increase since 2017 — allows Costco to keep its prices low and its staff paid. There may be no such thing as a free lunch ...
WASHINGTON (Reuters) -A powerful U.S. committee that scrutinizes foreign investment for national security risks fined T-Mobile $60 million, its largest penalty ever, for failing to prevent and ...
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Diamond. Typically yellow, brown, or gray to colorless. Less often blue, green, black, translucent white, pink, violet, orange, purple, and red. Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Diamond as a form of carbon is a tasteless, odourless, strong, and brittle solid that ...
Diamond-like carbon ( DLC) is a class of amorphous carbon material that displays some of the typical properties of diamond. DLC is usually applied as coatings to other materials that could benefit from such properties. [ 1] DLC exists in seven different forms. [ 2] All seven contain significant amounts of sp 3 hybridized carbon atoms.