Voltage controlled properties of piezo-magneto-plasmonic core/shell nanoparticles

Kodeary, A. K.; Hamidi, Seyedeh Mehri; Moradlou, R.

doi:10.1016/j.nanoso.2019.100415

Cited by 12 publications

(3 citation statements)

References 65 publications

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“…[140] Piezo-magneto-plasmonicp roperties were reported for lasergenerated multi-component PbZrTiO 3 /Au/Co nanostructures. [351] While these are only as everale xamples of the application of LAL in optics andp hotonicst he high potential of LAL in this field is evident.…”

Section: Bio-applicationsmentioning

confidence: 99%

Room‐Temperature Laser Synthesis in Liquid of Oxide, Metal‐Oxide Core‐Shells, and Doped Oxide Nanoparticles

Amendola

Amans

Ishikawa

et al. 2020

Chemistry A European J

246

186

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Although oxide nanoparticles are ubiquitous in science and technology, a multitude of compositions, phases, structures, and doping levels exist, each one requiring a variety of conditions for their synthesis and modification. Besides, experimental procedures are frequently dominated by high temperatures or pressures and by chemical contaminants or waste. In recent years, laser synthesis of colloids emerged as a versatile approach to access a library of clean oxide nanoparticles relying on only four main strategies running at room temperature and ambient pressure: laser ablation in liquid, laser fragmentation in liquid, laser melting in liquid and laser defect‐engineering in liquid. Here, established laser‐based methodologies are reviewed through the presentation of a panorama of oxide nanoparticles which include pure oxidic phases, as well as unconventional structures like defective or doped oxides, non‐equilibrium compounds, metal‐oxide core–shells and other anisotropic morphologies. So far, these materials showed several useful properties that are discussed with special emphasis on catalytic, biomedical and optical application. Yet, given the endless number of mixed compounds accessible by the laser‐assisted methodologies, there is still a lot of room to expand the library of nano‐crystals and to refine the control over products as well as to improve the understanding of the whole process of nanoparticle formation. To that end, this review aims to identify the perspectives and unique opportunities of laser‐based synthesis and processing of colloids for future studies of oxide nanomaterial‐oriented sciences.

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Section: Bio-applicationsmentioning

confidence: 99%

Room‐Temperature Laser Synthesis in Liquid of Oxide, Metal‐Oxide Core‐Shells, and Doped Oxide Nanoparticles

Amendola

Amans

Ishikawa

et al. 2020

Chemistry A European J

246

186

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“…Therefore, one of the most attractive features of these nanostructures is that their magnetic properties can be manipulated through a suitable choice of the shape of the constituent nanomagnets. [10][11][12][13] Among the different magnetic nanostructures, cobalt-based nanostructures are widely used in applications that require high magnetic flux density, such as high-frequency devices, 14,15 optical devices, 16 and magnetoelectronic devices, 17,18 among others. In addition, cobalt is a magnetically hard material that can exhibit strong anisotropy, 19,20 so it can be considered as an ideal material for high-density non-volatile magnetic memories, since they offer the possibility of increasing storage density by reducing the size of magnetic bits without thermal fluctuations, thus offering more efficient magnetic memories.…”

Section: Introductionmentioning

confidence: 99%

Static and dynamic magnetic properties of circular and square cobalt nanodots in hexagonal cells

Mélica,

Saavedra,

Escrig

et al. 2024

Phys. Chem. Chem. Phys.

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“…The last few years have seen an explosion of interest in photo-voltaic (PV) systems with an organic-inorganic lead halide perovskite active layer, that appeals to the technical community according to their high efficiency and inexpensive cost [1][2][3]. PV devices based on perovskite materials have demonstrated monotonic increase in power conversion efficiency (PCE) [4], rising from 3.9% when using CH3NH3PbBr3 and CH3NH3PbI3 as light absorbers in DSSCs with an iodine-based liquid electrolyte to over 20% [5,6], with the current world record of 25.5 percent certified in 2021 by the National Renewable Energy Laboratory in the USA (NREL) [7].…”

Section: Introductionmentioning

confidence: 99%

Effect of Deposit Au thin Layer Between Layers of Perovskite Solar Cell on Cell's Performance

Assi

Saleh

Mohajerani

2021

IJP

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The present work aims to fabricate n-i-p forward perovskite solar cell (PSC) withئ structure (FTO/ compact TiO2/ compact TiO2/ MAPbI3 Perovskite/ hole transport layer/ Au). P3HT, CuI and Spiro-OMeTAD were used as hole transport layers. A nano film of 25 nm gold layer was deposited once between the electron transport layer and the perovskite layer, then between the hole transport layer and the perovskite layer. The performance of the forward-perovskite solar cell was studied. Also, the role of each electron transport layer and the hole transport layer in the perovskite solar cell was presented. The structural, morphological and electrical properties were studied with X-ray diffractometer, field emission scanning electron microscope and current-voltage (J-V) characteristic curves, respectively. J-V curves revealed that the deposition of the Au layer between the electron transport layer (ETL) and Perovskite layer (PSK) reduced the power conversion efficiency (PCE) from 3% to 0.08% when one layer of C. TiO2 is deposited in the PSC and to 0.11% with two layers of C. TiO2. Power conversion efficiency, with CuI as the hole transport layer (HTL), showed an increase from 0.5% to 2.7% when Au layer was deposited between PSK and CuI layers. Also, Isc increased from 6.8 mA to 17.4 mA and Voc from 0.3 V to 0.5V. With depositing Au layer between P3HT and PSK layers, the results showed an increase in the efficiency from 1% to 2.6% and an increase in Isc from 10.7 mA to 30.5 mA, while Voc decreased from 0.75 V to 0.5V

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Voltage controlled properties of piezo-magneto-plasmonic core/shell nanoparticles

Cited by 12 publications

References 65 publications

Room‐Temperature Laser Synthesis in Liquid of Oxide, Metal‐Oxide Core‐Shells, and Doped Oxide Nanoparticles

Room‐Temperature Laser Synthesis in Liquid of Oxide, Metal‐Oxide Core‐Shells, and Doped Oxide Nanoparticles

Static and dynamic magnetic properties of circular and square cobalt nanodots in hexagonal cells

Effect of Deposit Au thin Layer Between Layers of Perovskite Solar Cell on Cell's Performance

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