Ag2WO4 as a multifunctional material: fundamentals and progress of an extraordinarily versatile semiconductor Abstract: Silver tungstate (Ag2WO4) based materials are intensively studied because of their unique chemical and physical properties. Ag2WO4 polymorphs present discrete and intrinsically complex […]
Quantitative evaluation of the surface stability and morphological changes of Cu2O particles Abstract: Cu2O low-index surfaces periodic models have been simulated based on density functional theory. The calculated surfaces energies allowed estimating the morphology by […]
Unraveling the Role of Sn Segregation in the Electronic Transport of Polycrystalline Hematite: Raising the Electronic Conductivity by Lowering the Grain-Boundary Blocking Effect Abstract: This paper describes the role of SnO2 in the electronic transport of […]
The interplay between morphology and photocatalytic activity in ZnO and N-doped ZnO crystals Abstract: Intrinsic characteristics of the material such as superficial area, morphological structure, and crystalline phase exposition play a fundamental role in the corresponding […]
Photocurrent enhancement and magnetoresistance in indium phosphide single nanowire by zinc doping Abstract: We report the fabrication of intrinsic and Zn-doped InP single nanowire devices by the vapor-liquid-solid and photolithography techniques. Nanowires with a zincblend structure […]
Understanding the fundamental electrical and photoelectrochemical behavior of a hematite photoanode Abstract: Hematite is considered to be the most promising material used as a photoanode for water splitting and here we utilized a sintered hematite […]
Schottky contacts in germanium nanowire network devices synthesized from nickel seeds Abstract: This paper presents reliable process to the synthesis of germanium nanowires by the vapor-liquid-solid method using nickel as an alternative catalyst to gold, […]
CHARACTERIZATION OF GERMANIUM NANOWIRES SYNTHESIZED USING COPPER AS CATALYST METAL Abstract: This paper presents reliable synthesis of germanium nanowires by the vapor-liquid-solid method using copper as an alternative catalyst to gold, the most commonly used metal. […]
Writers: F. Willian de S. Lucas, Alan R.F. Lima, Lucia H. Mascaro Keywords: Solar cell chalcopyrite; CIGSe; semiconductor electrodeposition Abstract: The codeposition of Cu, In, Ga and Se from pH 1.5 at Na2SO4/H2SO4 solution onto fluorine doped tin […]
Writers: F. Willian de S. Lucas, Alan R.F. Lima, Lucia H. Mascaro Keywords: Solar cell, chalcopyrite, CIGSe, semiconductor electrodeposition Abstract: The codeposition of Cu, In, Ga and Se from pH 1.5 at Na2SO4/H2SO4 solution onto fluorine doped tin […]
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