Dual role of Te ions as electron traps and hole traps in ferroelectric Sn2P2S6 crystals
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DOI: 10.1063/5.0246359
Abstract: Tin hypothiodiphosphate (Sn2P2S6) is a ferroelectric semiconductor with electro-optic and photorefractive relevance. The lattice contains Sn2+ ions and (P2S6)4− anionic groups. In the present work, an Sn2P2S6 crystal is doped with Te during growth. Our… read more here.
Keywords: traps hole; dual role; ions electron; electron traps ... See more keywords
Critical Review—A Review of the Electronic Structure and Optical Properties of Ions with d3 Electron Configuration (V2+, Cr3+, Mn4+, Fe5+) and Main Related Misconceptions
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DOI: 10.1149/2.0041801jss
Abstract: Tetravalent manganese ions with the 3d3 electronic configuration have recently began to play a major role as a red photon generator in the LED based lighting and display devices. The goal of this article is… read more here.
Keywords: electron configuration; configuration; optical properties; review ... See more keywords