Bismuth oxyselenide
WebMar 15, 2024 · Very lately, 2D layered semiconducting bismuth oxyselenide (Bi2O2Se) is synthesized and exhibits high carrier mobility and excellent air stability. We conduct a systematic exploration, for the first time, on the interfacial nature of bilayer (BL) Bi2O2Se in contact with six metals (Sc, Ti, Ag, Au, Pd, and Pt) that cover a wide work function ... WebAug 17, 2024 · Two-dimensional (2D) bismuth oxyselenide crystals with suitable electronic band-gap and ultrahigh carrier mobility enable near-infrared photodetection. Here, the authors report an infrared ...
Bismuth oxyselenide
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WebDec 1, 2024 · Bismuth oxyselenide (Bi 2 O 2 Se) has emerged as a promising candidate for electronic and optoelectronic applications due to its outstanding electron mobility and ambient stability. However, high dark current and relatively slow photoresponse that originate from high charge carrier concentration as well as bolometric effect in Bi 2 O 2 … WebMay 10, 2024 · Here, high-mobility atomically thin Bi 2 O 2 Se, a typical non-neutral layered crystal without a standard vdWs gap, was synthesized via a facial chemical vapor deposition (CVD) method, showing excellent controllability for thickness, domain size, nucleation site, and crystal-phase evolution.
WebAug 6, 2024 · Bismuth oxyselenide (Bi2O2Se), a new type of 2D material, has recently attracted increased attention due to its robust bandgap, stability under ambient conditions, and ultrahigh electron mobility. WebJul 23, 2024 · At Liverpool University, the researchers turned to two different compounds: one called bismuth oxychloride (an iridescent solid that’s often used to give cosmetics a pearly vibe) and a second...
WebBismuth oxychloride. * A synthetically prepared white, crystalline powder. A derivative of the metal Bismuth. Functions as a colorant, adding a white pigment to cosmetic products. … WebDec 1, 2024 · Bismuth oxychalcogenides, Bi 2 O 2 Xs (X = S, Se, Te), have attracted significant interest in the 2D semiconductor, owing to their unique crystallographic structure, superior electric properties, thermoelectric [ 6, 33 – 39] and potential ferroelectric/ferroelastic properties [ 40 ], as well as excellent ambient stability.
WebJul 21, 2024 · bismuth oxyselenide; electron-phonon coupling; anharmonic phonons; Acknowledgments. X.Z. acknowledges support for the Raman spectroscopy and coherent phonon spectroscopy from the Vannevar Bush Faculty Fellowship through Office of Naval Research (N00014-18-1-2080). The time-resolved two-photon photoemission …
WebSemantic Scholar profile for Le He, with 1 scientific research papers. liter to cu ftWebMay 12, 2024 · Organic Ion Template‐Guided Solution Growth of Ultrathin Bismuth Oxyselenide with Tunable Electronic Properties for Optoelectronic Applications - Dang - 2024 - Advanced Functional Materials - Wiley Online Library Research Article import of module boost.python failedWebApr 28, 2024 · The P 2 1 / m -Bi 2 OSe 2 shows marginal stability with respect to decomposition into binary compounds Bi 2 O 3 and Bi 2 Se 3. The predicted phases of … import of recordとはWeb2D bismuth oxyselenide (Bi2O2Se) with high electron mobility shows great potential for nanoelectronics. Although in-plane properties of Bi2O2Se have been widely studied, its out-ofplane electrical ... liter to areaWebXueting Wang, Xingang Zhao, Xinjiang Wang, Hongdong Li*, Xin He*, and Lijun Zhang, Discovery of new phases of bismuth oxyselenide semiconductor Bi 2 OSe 2 by global structure search approach, Adv. Theor. Simul. 4, 2000316 (2024). 6. liter to cubic inch chartWebMay 12, 2024 · Here, an organic ion template-guided solution growth method, is developed using water as a solvent to efficiently obtain high-quality 2D Bi 2 O 2 Se. Significantly, … liter to cubic mmWebHere, a semiconductor material of bismuth oxyselenide (Bi 2 O 2 Se) with a facile processibility, constituting an ultrabroadband saturable absorber for the mid-infrared … import of pu foam scrap