Bismuth is a brittle, crystalline, white metal with a slight pink tinge. It has a variety of uses, including cosmetics, alloys, fire extinguishers and ammunition. It is probably best known as the ...

It’s made from bismuth oxyselenide (Bi₂O₂Se) for the channel, and bismuth selenite oxide (Bi₂SeO₅) as the gate material. See the article for further details.

Although bismuth, like most metals, has some toxicity bismuth subsalicylate has little or none (1). This is because the chemical is so insoluble in water that I couldn't even find solubility data ...

Ram Mohan looks at how bismuth — a remarkably harmless element among the toxic heavy metals in the periodic table — has sparked interest in areas varying from medicinal to industrial chemistry.

Researchers in Bangladesh have simulated a solar cell based on a copper bismuth oxide material, used as an absorber, with a hole transport layer made of copper(I) oxide (Cu2O). In the experiment ...

Researchers in Bangladesh have simulated a solar cell based on a copper bismuth oxide material, used as an absorber, with n-type cadmium sulfide (CdS) utilized as a buffer layer. In the experiment ...

There, advanced analysis revealed a chemical compound never before documented in nature: Bi3+Sb5+O4, a bismuth-antimony oxide with trace levels of tantalum, titanium, niobium, tungsten, and uranium.

Bismuth iodide is an inorganic compound with the chemical formula BiI 3. It occurs as gray-black solid and adopts a distinctive crystal structure with iodide centers as a hexagonally closest-packed ...