Investigation of electrical, magnetic, and optical properties of silver-substituted magnesium–manganese ferrite nanoparticles

Somnath,; Batoo, Khalid Mujasam; Raslan, Emad H.; Adil, Syed Farooq; Sharma, Indu; Kumar, Gagan

doi:10.1007/s10854-020-03326-6

Cited by 19 publications

(5 citation statements)

References 22 publications

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“…Additionally, the method also needs fuel for the combustion reaction. Urea, glucose, citric acid, sucrose and, glycine, are utilized as fuels in this experiment [48][49][50]. Jun Yang et al discovered that the quantity and kind of fuel utilized in a combustion method had a significant impact on the end product's crystallinity and phase composition [51].…”

Section: Solution Combustion Methodsmentioning

confidence: 99%

Applications of Multiferroics

Jasrotia

Suman

Khargotra

et al. 2021

Engineering Materials

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This chapter gives a detailed expedition of multiferroic materials, from their inception as a theoretical interest to their current status as a centre of global research effort set to influence technology and moreover, it commences with the introduction of an overview of multiferroic materials along with their classification. After conferring the extensive advancement in the research field of multiferroics, a detailed overview of multifunctional applications of multiferroics materials is taken into account. This chapter emphasizes on the potential use of multiferroics in different research areas of science such as solar cells, gyrators, thermal and vibration energy harvesting, and many more.

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Section: Solution Combustion Methodsmentioning

confidence: 99%

Applications of Multiferroics

Jasrotia

Suman

Khargotra

et al. 2021

Engineering Materials

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“…Nanoferrites having composition Mn 0.5 Zn 0.5 Cr x Fe 2−x O 4 (x = 0.1, 0.2, 0.3) are prepared by the solution combustion method with the help of hydrated nitrates of the engaged metal ions and with the help of glycine which was used as a fuel. The detailed synthesis method has been described elsewhere [18]. After obtaining the final powder, it was calcined at 500 °C for 4 h. The powders were pressed to form pellets which were then sintered at 700 °C for 4 h. The single-phase formation of the samples was checked with XPERT-PRO diffractometer and morphology has been studied using FESEM with the help of Hitachi SU8010.…”

Section: Methodsmentioning

confidence: 99%

Effect of chromium ions on the structural, magnetic, and optical properties of manganese–zinc ferrite nanoparticles

Sharma

Batoo

Raslan

et al. 2020

J Mater Sci: Mater Electron

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The present work describes the synthesis of Mn 0.5 Zn 0.5 Cr x Fe 2−x O 4 (x = 0.1, 0.2, 0.3) ferrite nanoparticles by solution combustion method and their detailed structural, electrical, magnetic, and optical characterizations. X-ray pattern represents the creation of a single spinel structure. In addition to this, the distribution of cations is also approximated from X-ray study which is then authenticated by the magnetization technique also. The crystalline size (23-21 nm) and lattice parameter (8.39-8.30 Å) are found to shrink with the rise in chromium ions. A decrease in saturation magnetization (0.80-0.64 emu/g) and remanent magnetization (0.05-0.03 emu/g) is found with the rise in chromium ions, while the coercivity is found to increase (83-123 Oe) through the adding of chromium ions. FTIR predicted the two absorption bands (ν 1 and ν 2) near 600 and 400 cm −1. Dielectric constant and loss tangent were observed to decrease with an increase in frequency, whereas AC conductivity attains a nearly constant value at a lower frequency and observed to increase at higher frequencies with the addition of dopant.

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“…These include the adjustment of plasmonic resonance, the simplicity of nanoparticles (NP) synthesis, and maximum utilization of plasmonic effects [16][17][18]. The parameters of the plasmonic structure, including NP geometry, NP dimensions, and NP location, are selected based on these considerations [19][20][21][22]. Early studies in the field of PSCs used NPs with spherical geometry [23].…”

Section: Introductionmentioning

confidence: 99%

Light management in hole transport layer-free perovskite solar cell by SPP and LSPR

Batoo,

Ibrahim,

Naeem

et al. 2024

Phys. Scr.

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In recent years, light management based on localized surface plasmon resonance (LSPR) effects in perovskite solar cells (PSCs) has received significant attention. However, the use of surface plasmon polariton (SPP) excitations in PSCs has been less studied. Meanwhile, hole transport layer-free perovskite solar cells (HTL-free PSCs) have garnered interest due to their lower cost. In this study, we improve light absorption in HTL-free PSCs by simultaneously utilizing LSPR and SPP effects. Au nanotriangles are employed on the surface of the back electrode to excite SPPs. The thickness of the perovskite layer is varied from 100 nm to 400 nm. The optimal periodicity and dimensions of the triangular nanoparticles are determined for each perovskite layer thickness. In the optimal structures with perovskite layer thicknesses of 100 nm, 200 nm, 300 nm, and 400 nm, absorption enhancements of 25%, 12.4%, 13%, and 4.3% are achieved, respectively. The interaction of light with SPP and LSP modes leads to improved solar cell performance. Furthermore, the short circuit current density (JSC) in structures with layer thicknesses of 100 nm and 200 nm increased from 16.7 mA cm−2 to 20.71 mA cm−2 and from 19.8 mA cm−2 to 21.86 mA cm−2, respectively. Other photovoltaic characteristics of the solar cell were obtained through optical-electrical numerical analysis. For the improved solar cell with a perovskite thickness of 100 nm, the values of open circuit voltage, efficiency, and fill factor were 0.847 V, 0.81, and 14.24%, respectively, representing increases of 1.1%, 2.4%, and 28.7% compared to the bare device. Additionally, in the solar cell with a thickness of 200 nm, an efficiency of 17.03% was achieved, showing a 12.5% improvement compared to the bare structure. Our research results facilitate the design of high-performance, ultra-thin, semi-transparent solar cells.

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Investigation of electrical, magnetic, and optical properties of silver-substituted magnesium–manganese ferrite nanoparticles

Cited by 19 publications

References 22 publications

Applications of Multiferroics

Applications of Multiferroics

Effect of chromium ions on the structural, magnetic, and optical properties of manganese–zinc ferrite nanoparticles

Light management in hole transport layer-free perovskite solar cell by SPP and LSPR

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