Zobrazeno 1 - 10
of 1 331
pro vyhledávání: '"energy band gap"'
Autor:
K.M. Shwetha, B Eraiah
Publikováno v:
Chemical Physics Impact, Vol 9, Iss , Pp 100658- (2024)
The conventional melt quenching technique approach has been used to create glasses with the composition of ZnO-B2O3-Gd2O3-Ag2O.Using the X-ray diffraction technique, the synthesized glasses have been characterized. Using the Archimedes method, the de
Externí odkaz:
https://doaj.org/article/3b0dfb29e8914379a767d06a8cb7b7d4
Autor:
O. O. Olasanmi, A. I. Mukolu
Publikováno v:
Recent Advances in Natural Sciences, Vol 2, Iss 2 (2024)
CdZnS ternary thin film was successfully prepared from cadmium sulphide (CdS)/zinc sulphide (ZnS) bilayer and its subsequent post thermal annealing via chemical bath technique. X-ray diffraction measurement indicates that the samples presented a crys
Externí odkaz:
https://doaj.org/article/69d1c8e262bb441996a5450a09d9bb53
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33632- (2024)
Examining the composition and heat treatment effects of co-precipitated Co0.7Mn0.3CrxFe2-xO4 (x = 0.0, 0.2, 0.4, 0.6, 0.8, and 1) ferrite nanoparticles provides valuable insights into the structural, morphological, optical, magnetic, and electrical p
Externí odkaz:
https://doaj.org/article/4cb7c95a8fc941039dfa7b383eed187b
Publikováno v:
In Materials Science in Semiconductor Processing January 2025 185
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100410- (2024)
Polymer nanocomposites (PNCs) composed of poly(vinylidene fluoride-co-hexafluoropropylene) (P(VDF-HFP))/ poly(ethylene oxide) (PEO) blend host matrix of varying compositions i.e., xP(VDF-HFP)/(100–x)PEO with x values 20, 50, and 80 wt%, and zinc ox
Externí odkaz:
https://doaj.org/article/2f7fe1e2b6d14bc38a945638c9d17ecd
Autor:
Imosobomeh L. Ikhioya, Agnes C. Nkele
Publikováno v:
Hybrid Advances, Vol 5, Iss , Pp 100141- (2024)
Aluminum oxide (Al2O3) nanoparticles were successfully synthesized from neem leaf extracts (Azadirachta Indica) at varying concentrations of 0.1, 0.2, 0.3, and 0.4 molarities. The nanoparticles were characterized for their structural, morphological,
Externí odkaz:
https://doaj.org/article/1b470f6699a34c799dd99594031596c1
Autor:
S. Aldawood, Syed Mansoor Ali
Publikováno v:
Journal of King Saud University: Science, Vol 36, Iss 2, Pp 103075- (2024)
Cerium sulphide (Ce2S3) thin films were prepared via successive ionic layer adsorption and reaction (SILAR) scheme. The optical, structural, and electrical investigations of both virgin and gamma-exposure samples were conducted, focussing on the gamm
Externí odkaz:
https://doaj.org/article/c0a83b6ab39641dca97892e2fc666717
Publikováno v:
Heliyon, Vol 9, Iss 12, Pp e23106- (2023)
AgBi2S3, a copious and innocuous ternary metal chalcogenide affiliated with the I-V-IV group of semiconductors, was synthesized. With an energy gap of 1.2eV, it closely matches the optimal 1.39eV for solar cell absorbers. Importantly, this chalcogeni
Externí odkaz:
https://doaj.org/article/f3586f97229c4493b3856169461c3ea1
Autor:
Hussein Baqiah, Mohd Mustafa Awang Kechik, Jagadeesh Pasupuleti, Na Zhang, Naif Mohammed Al-Hada, Chien Fat Chau, Qiang Li, Shicai Xu
Publikováno v:
Results in Physics, Vol 55, Iss , Pp 107194- (2023)
ZrO2 is a fascinating metal oxide with rich physical phenomenon and promised applications. In this study, the effects of chemical doping with Co+2 ions on nanostructure, electronic, optical, photoluminescence (PL), and magnetic properties of Zr1-xCox
Externí odkaz:
https://doaj.org/article/1f194868369d492b9fa0078a40b289ee
Autor:
Imosobomeh L. Ikhioya, Agnes C. Nkele
Publikováno v:
Results in Optics, Vol 13, Iss , Pp 100555- (2023)
This novel work successfully synthesized yttrium selenide (Y2Se3), erbium selenide, (Er2Se3), magnesium-doped yttrium selenide (Mg:Y2Se3), magnesium-doped erbium selenide, (Mg:Er2Se3) nanomaterials by hydrothermal technique. The structural, morpholog
Externí odkaz:
https://doaj.org/article/7327b3d6ae584f4d8bc1bccd9d136a43