The spread of the novel coronavirus is taking a direct hit on the operations of airlines in Asia. About 500,000 flights taking off and landing in mainland China have been canceled since January, according to aviation information company Cerium. Touri…
The outstanding features of atomic layered MoS2, such as the high optical transparency and carrier mobility, ultrafast photoresponse, and photodetection from the UV to IR, make MoS2 highly desirable for developing broadband photodetectors. However, t...…
What is copper oxide?Copper and Oxygen, when combined, form magnetic materials, including copper oxide (I) and copper oxide (ll); both minerals are found in nature and have unique characteristics and particular uses. Copper oxide (II), or cupric oxid...…
Bismuth telluride is the working material for most Peltier cooling devices and thermoelectric generators. Bi2Te3 (or, more precisely, its alloys with Sb2Te3 for p-type and Bi2Se3 for n-type material) has the highest thermoelectric figure of merit, zT...…
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