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2. Zinc selenide - Wikipedia

   en.wikipedia.org/wiki/Zinc_selenide

   Zinc selenide is the inorganic compound with the formula ZnSe. It is a lemon-yellow solid although most samples have a duller color due to the effects of oxidation. It is an intrinsic semiconductor with a band gap of about 2.70 eV at 25 °C (77 °F), equivalent to a wavelength of 459 nm.

3. Dermatologists Say These Zinc Oxide Sunscreens Are Great for ...

   www.aol.com/dermatologists-zinc-oxide-sunscreens...

   “Zinc oxide can help soothe skin irritation and inflammation, ... In fact, it’s safe for people with rosacea, acne, or other skin conditions, says Dr. Rodney, as the ingredient “helps soothe ...

4. How Can Colloidal Oatmeal Help Your Skin? Dermatologists Explain.

   www.aol.com/colloidal-oatmeal-help-skin...

   Research published in 2020 in the Journal of Drugs in Dermatology found that a 1% colloidal oatmeal eczema cream improved the skin’s microbiome composition by decreasing certain bacteria on the ...

5. Selenium compounds - Wikipedia

   en.wikipedia.org/wiki/Selenium_compounds

   The selenide dianion Se 2− forms a variety of compounds, including the minerals from which selenium is obtained commercially. Illustrative selenides include mercury selenide (HgSe), lead selenide (PbSe), zinc selenide (ZnSe), and copper indium gallium diselenide (Cu(Ga,In)Se 2). These materials are semiconductors.

6. List of semiconductor materials - Wikipedia

   en.wikipedia.org/.../List_of_semiconductor_materials

   A compound semiconductor is a semiconductor compound composed of chemical elements of at least two different species. These semiconductors form for example in periodic table groups 13–15 (old groups III–V), for example of elements from the Boron group (old group III, boron, aluminium, gallium, indium) and from group 15 (old group V, nitrogen, phosphorus, arsenic, antimony, bismuth).

7. Zinc compounds - Wikipedia

   en.wikipedia.org/wiki/Zinc_compounds

   Zinc compounds are chemical compounds containing the element zinc which is a member of the group 12 of the periodic table. The oxidation state of zinc in most compounds is the group oxidation state of +2. Zinc may be classified as a post-transition main group element with zinc(II). Zinc compounds are noteworthy for their nondescript appearance ...

8. Zinc oxide - Wikipedia

   en.wikipedia.org/wiki/Zinc_oxide

   Zinc oxide is an inorganic compound with the formula Zn O.It is a white powder which is insoluble in water. ZnO is used as an additive in numerous materials and products including cosmetics, food supplements, rubbers, plastics, ceramics, glass, cement, lubricants, [12] paints, sunscreens, ointments, adhesives, sealants, pigments, foods, batteries, ferrites, fire retardants, semi conductors ...

9. Thallium halides - Wikipedia

   en.wikipedia.org/wiki/Thallium_halides

   Compared to the more common zinc selenide-based optics, materials such as thallium bromoiodide enable transmission at longer wavelengths. In the infrared, this allows for measurements as low as 350 cm −1 (28 μm), whereas zinc selenide is opaque by 21.5 μm, and ZnSe optics are generally only usable to 650 cm −1 (15 μm).