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Now showing items 41-50 of 111
Nonlinear optical properties in AlxGa1-xAs/GaAs double-graded quantum wells: The effect of the structure parameter, static electric, and magnetic field
(Elsevier, 2022)
We present a theoretical simulation of the impact of applied external electric and magnetic fields, as well as of
the change in structure parameters, on the nonlinear optical rectification (NOR), second harmonic ...
Interband transitions and exciton binding energy in a Razavy quantum well: effects of external fields and Razavy potential parameters
(Springer, 2022)
In this paper, we theoretically investigated the influence of externally applied fields such as high-frequency non-resonant
intense laser fields, static electric and magnetic fields, as well as structure parameters, on ...
Investigation of optical and structural properties of tin-doped copper oxide thin films prepared by the drop-cast method
(Springer, 2022)
Tin-doped copper oxide (Sn:CuO) thin films produced by using the sol–gel drop-cast technique were examined and the effect
of Sn doping concentration on the optical properties and the energy band gap of Sn:CuO thin films ...
The efect of microwave and ultrasound activation on the characteristics of biochar produced from tea waste in the presence of H3PO4 and KOH
(Springer, 14.08.2021)
The mechanism of chemical and physical activation during biomass pyrolysis is crucial for the more efective use of biomass
and the preparation of functional porous biochemical materials. In this study, raw tea waste (RTW) ...
Preparation and characterization of nanosized Fe3O4-biochar electrocatalysts with large surface area for H2O2 sensing
(Elsevier, Nisan 2022)
A nanoscale Fe3O4-biochar (Fe-BC) composite material was prepared using hazelnut shell (HNS) biochar and
FeCl2. Biochar was prepared by phosphoric acid (H3PO4)-assisted pyrolysis (BCA) and H3PO4 + microwave
(MW)-assisted ...
Fabrication of polypyrrole enveloped reduced graphene oxide/iron oxide and determination of its photothermal properties
(2022)
Recently photothermal therapy has been viewed as an alternative to cancer treatment methods, fabrication of
photosensitizing agents with high photothermal conversion efficiency has gained importance. In this study,
polypyrrole ...
An anticancer drug loading and release study to ternary GO-Fe3O4-PPy and Fe3O4 @PPy-NGQDs nanocomposites for photothermal chemotherapy
(2022)
Photothermal therapy (PTT) is a new treatment method being developed against traditional cancer therapy
methods. In this study, graphene oxide-iron oxide-polypyrrole (GO-Fe3O4-PPy) and iron oxide@polypyrrolenitrogen
doped ...
Processable GO‑PANI Nanocomposite for Supercapacitor Applications
(2022)
In this study, graphene oxide (GO)-polyaniline (PANI) binary nanocomposite was prepared with a facile, green, and one-step
in situ polymerization approach using dodecyl benzene sulfonic acid as a dopant and stabilizing ...
Mechanochemical Pretreatment for Waste-Free Conversion of Bamboo to Simple Sugars: Utilization of Available Resources for Developing Economies
(05.01.2022)
In this work, mechanochemical pretreatment of Bambusa vulgaris is evalu-ated for waste-free production of renewable sugars for subsequent fermen-tation. After a 60 min mechanochemical pretreatment followed by enzyme ...
Optical and nano-mechanical characterization of c-axis oriented AlN film
(2022)
This paper reports the temperature effects on the optical properties of metalorganic vapour-phase epitaxy
(MOCVD) grown c-axis oriented AlN epilayer thin film studied by in-situ high-temperature spectroscopic
ellipsometry. ...