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Publikováno v:
Results in Physics, Vol 31, Iss, Pp 105039-(2021)
An electrically and thermally dual-tunable broadband terahertz absorber based on graphene and strontium titanate is designed and analyzed. The results show that by lifting the Fermi energy of graphene, absorption is significantly enhanced, particular
Publikováno v:
Results in Physics, Vol 29, Iss, Pp 104744-(2021)
Distinct characteristics and yet adverse in some cases have been widely reported in the graphene/silicon Schottky junction under DC biasing, for biological and chemical sensing, or as a photodetector. The explanations to these observations are often
Publikováno v:
Results in Physics, Vol 27, Iss, Pp 104568-(2021)
Tuning the third-order nonlinear optical (NLO) properties of graphene (G) is of great significance in nonlinear optics. In this work, Cu2Se/reduced graphene oxide (RGO) composites with different Cu2Se contents were prepared via a solvothermal method.
Publikováno v:
Results in Physics, Vol 25, Iss, Pp 104244-(2021)
This study reports the effect of different weight percentages of chitosan binders in the graphene electrode on the distribution or homogeneity and electrochemical behaviour. The homogeneity of the chitosan binder is characterized by microstructural a
Publikováno v:
Results in Physics, Vol 24, Iss, Pp 104107-(2021)
We herein report the microstructure, optical and electrothermal properties of a series of reduced graphene oxide (RGO) thin films, which are manufactured by spin-coating (1 and 3 layers) of graphene oxide (GO) dispersion on a quartz substrate and the
Publikováno v:
Results in Physics, Vol 12, Iss, Pp 250-258 (2019)
Molybdenum disulfide (MoS2) has shown its promising performance for use as an electrocatalyst for hydrogen evolution reaction (HER). However, it has commonly suffered from limited edge active sites and stagnant conductivity in this regard. Therefore
Autor:
Fauziah Abdul Aziz, Suresh Sagadevan, L. Selva Roselin, Rosilda Selvin, Zaira Zaman Chowdhury, Mohd Rafie Johan, Hsiu-Ling Hsu
Publikováno v:
Results in Physics, Vol 12, Iss, Pp 878-885 (2019)
Nowadays, research interest is speedily growing for fabrication of semiconductor metal sulfide nanoparticles. Proper optimization of process variables for the synthesis process can ensure tunable morphologies and distinct characteristics. Appropriate
Publikováno v:
Results in Physics, Vol 11, Iss, Pp 944-950 (2018)
Current research focusing on the loading of Iron (III) oxide (IO) onto graphene oxide (GO) via simple emulsion technique. GO specialty such as big surface to volume ratio combined with magnetic nanoparticle superparamagnetic properties produce intere
Publikováno v:
Results in Physics, Vol 11, Iss, Pp 46-51 (2018)
TiO2-Graphene Oxide (TiO2-GO) nanocomposite thin films of different grades were successfully prepared using Titanium Tetra Isopropoxide (TIP) and Graphene Oxide (GO) nanosheet suspensions coated on aglass plate by a spin coating technique. TiO2-GO na
Autor:
Niranjan Kumar, Srest Somay
Publikováno v:
Results in Physics, Vol 18, Iss, Pp 103171-(2020)
The shape and size do not always give us the desired result of low cross-section on the radar of observable specifications. Nowadays, to improve lower radar cross-section, most of the country is using radar-absorbing materials, in addition to the sha