INDIUM (III) OXIDE, Powder, In2O3, 99.99%, 4N 25, 50, 100, 250, 500 GRAMS

Description: INDIUM (III) OXIDE, Powder, In2O3, 99.99%, 4N < 25, 50, 100, 250, 500 GRAMS Small Packages under ONE Pound will now Ship First Class Mail Indium(III) oxide (In2O3) is a chemical compound, an amphoteric oxide of indium. Crystal structure Amorphous indium oxide is insoluble in water but soluble in acids, whereas crystalline indium oxide is insoluble in both water and acids. The crystalline form exist in two phases, the cubic (bixbyite type)[1] and rhombohedral (corundum type). Both phases have a band gap of about 3 eV.[2][3] The parameters of the cubic phase are listed in the infobox. The rhombohedral phase is produced at high temperatures and pressures or when using non-equilibrium growth methods.[4] It has a space group R3c No. 167, Pearson symbol hR30, a = 0.5487 nm, b = 0.5487 nm, c = 0.57818 nm, Z = 6 and calculated density 7.31 g/cm3.[5] Conductivity and magnetism Thin films of chromium-doped indium oxide (In2−xCrxO3) are a magnetic semiconductor displaying high-temperature ferromagnetism, single-phase crystal structure, and semiconductor behavior with high concentration of charge carriers. It has possible applications in spintronics as a material for spin injectors.[6] Thin polycrystalline films of indium oxide doped with Zn are highly conductive (conductivity ~105 S/m) and even superconductive at helium temperatures. The superconducting transition temperature Tc depends on the doping and film structure and is below 3.3 K.[7] ..................................................................................................................................................................................................................................................................................... .......................................................................................................................................................................................................................................................................... Testing Policy: Testing of raw materials should be an integral part of any process including ceramic or glass making / manufacturing. Upon receipt of any new material, we strongly recommend that you test the material. "Paul Brown Studio Arts and Supplies" . has no control over either the variations that may occur in the natural materials or their application. All products are supplied as is from the manufacturer. No additional processing or technical support is supplied. Therefore, our products are sold with the understanding that the user is solely responsible for determining suitability for any purpose and the results obtained. There are no warranties expressed or implied, regarding the user’s finished product or results. ............................................................................................................................................................................................................................................................................................................................................. Return Policy: No Returns on this item

Price: 55 USD

Location: Bethel, Ohio

End Time: 2024-09-05T19:24:30.000Z

Shipping Cost: 0 USD