WebThe thickness of the bismuth oxide thin films on both substrates was from 100nm – 520 nm as measured by surface profiler. The surface morphological study was carried out by scanning electron microscope (JSM-6360 JEOL, Japan). WebApr 11, 2024 · In this paper, the bulk photovoltaic effect of polycrystalline solution-deposited bismuth ferrite thin films is studied under different stress conditions induced by different substrates and quantified using a direct strain assessment via x-ray diffraction.
Bismuth Oxide Thin Films for Optoelectronic and Humidity Sensing ...
WebApr 5, 2024 · Bismuth telluride (Bi 2 Te 3) is an efficient thermoelectric material, and fabricating Bi 2 Te 3 thin films with good thermoelectric properties is a prerequisite to realizing the potential of these materials in microdevice application. Controllable content deposition and low-negative thermal treatment are the two main challenges in preparing ... WebSep 13, 2014 · In the present study, optical properties of Bi 2 S 3 thin films prepared from Bi 2 S 3 powder, Bi and S by thermal evaporation have been investigated. 2 Experimental details Thin bismuth sulfide (Bi 2 S 3) films were deposited on chemically cleaned micro glass substrate by two different methods. porsche taycan 12v battery
A Detailed Study of the Synthesis of Bismuth Thin Films by PVD …
WebMay 21, 1999 · Polycrystalline Bi films of thickness t = 1 to 20 μm deposited at a rate of ∼0.2 μm/min have large grains (0.1 to a few micrometers), but after suitable annealing … WebBismuth films with thicknesses between 6 and ∼30 nm were grown on Si (111) substrate by molecular beam epitaxy (MBE). Two main phases of bismuth — α-Bi and β-Bi — … WebMay 1, 2008 · The bismuth thin films of various thicknesses (100nm-550nm) were deposited on alumina substrate by vacuum evaporation technique. These films were thermally oxidized in air at three different ... irish erguida