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Opto-electronic properties
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In the present work, investigation is carried out on these compounds on how the change in structure symmetry influences the opto-electronic and thermoelectric properties and enhances as going from P4/nmm to P62 m symmetry with addition of replacing Ca by Sr and Ba.
10p
visergeyne
18-06-2024
1
0
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Ebook "Functionalized conjugated polyelectrolytes: Design and biomedical applications" presents a comprehensive review of these polyelectrolytes and their biomedical applications. Basic aspects like molecular design and optoelectronic properties are covered in the first chapter. Emphasis is placed on the various applications including sensing (chemical and biological), disease diagnosis, cell imaging, drug/gene delivery and disease treatment.
91p
coduathanh1122
27-03-2024
2
1
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Electrochemical polymerisation of 3-hexylthiophene (3HT) and electrochemical copolymerisation of 3HT and N-benzoyl dithienopyrrole (BDP) were performed to prepare polymer and copolymer films using a linear sweep voltammetry potentiostatic technique with a voltage range from 1.7-1.8 V and a scan rate of 0.1 mV/s.
7p
vimichaelfaraday
28-12-2023
4
3
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One-dimensional Al-doped CdS nanobelts were synthesized for the first time via chemical vapor deposition. The vertically synthesized Cd1-xAlxS nanobelts (x ¼ 0e3.09) exhibited high crystallinity. We have reported here an investigation of optical and electrical properties of prepared nanobelts for potential applications in nano-optoelectronics.
7p
viberbers
09-08-2023
5
3
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The fabricated photocatalyst exhibits excellent physicochemical and photocatalytic properties with the potential to facilitate host-guest complexation towards environmental detoxification and energy conversions.
21p
viberbers
09-08-2023
7
3
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This paper, we report the synthesis of CdSe thin film by SILAR technique. The effects of immersion cycles on the structural, morphological, optical and electrical properties of SILAR deposited CdSe thin films were studied.
6p
viberbers
09-08-2023
4
3
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Half-Heusler (hH) alloys are an intriguing class of materials with significant potential for applications in spintronics, thermoelectrics, optoelectronics, and magnetoelectronics due to their unique adjustable properties. In this work, we have investigated the structural, thermodynamic, mechanical, and electronic properties of RuVZ (Z: As, Bi, Sb) half-Heusler materials using the density functional theory (DFT) as implemented in the quantum espresso computational suite.
14p
viberkshire
09-08-2023
5
2
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In this study, p-type transparent tin oxide (SnO2) based semiconductor thin films were deposited onto glass substrates by sol-gel dip-coating method using samarium-trifluoride (SmF3) as acceptor dopant.
8p
viwarmachine
01-07-2023
6
3
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Core/shell hetero-nanostructures are promising materials for fabricating optoelectronic devices, photodetectors, bioimaging, and biosensing. The CdSe/CdS core/shell nanocrystals (NCs) were synthesized in a wet chemical reaction. The shell thickness was modified by varying reaction times.
6p
vispiderman
15-06-2023
3
2
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Layer-structured SnSe is known as a potential semiconductive material because it is not toxic, relatively abundant in the earth crust and possess unique electronic, optoelectronic properties. This material is also broadly used for many applications such as photodetector, fire detector, thermoelectric devices, energy storing equipment, etc.
8p
vidudley
20-02-2023
2
2
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Polyimides are known as high performance polymers that are widely used in optoelectronic devices as well as other high engineering applications. Among polyimides, in particular transparent and colorless polyimides (CPIs) are recently in high demand in optoelectronic industries because of their transparency as well as balanced thermo-mechanical properties.
10p
vidudley
20-02-2023
3
2
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"Structural and electronic properties of hydrogen-functionalized armchair germanene nanoribbons: A first-principles study" present the critical physical quantities to analyze the structural and electronic properties are fully developed through the first-principles calculations, including the functionalization energy, optimal structural parameters, orbital- and atom-decomposed electronic band structures and density of states, charge density, and charge density difference.
13p
lieuyeuyeu18
23-12-2022
11
4
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"Tuning the electronic and magnetic properties of MgO monolayer by nonmetal doping: A first-principles investigation" suggests an effective approach to tune the electronic and magnetic properties of the pristine and doped MgO monolayer by simply controlling the dopant concentration and distance between dopants, which may be helpful for the applications in optoelectronic and spintronic nanodevices.
21p
lieuyeuyeu18
23-12-2022
4
3
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ZnO:Ni powders are prepared by forced hydrolysis method. The samples were investigated by using XRD, SEM and photoluminescence (PL) spectra. The intensity of near band gap photoluminescence as a function of doping concentration and temperature was studied. The researching results show the doping concentration of Ni strongly affected the luminescence in the UV spectral region and reveal application potential of ZnO:Ni material in optoelectronic and magneto-optical devices of UV range.
6p
thienlangso
15-12-2021
13
0
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A series of new push–pull chromophores were synthesized in moderate to very high yields (65%–97%) by treating TCNE and TCNQ with alkynes substituted by electron-rich diethylaniline and polycyclic aromatic hydrocarbons. Some of the chromophores exhibit strong intramolecular charge-transfer bands in the near-IR region with λmax values between 695 and 749 nm. With the help of experimental and theoretical analysis, it is concluded that the trend in λmax values is affected by PAH substituents sterically, not electronically.
50p
tudichquannguyet
29-11-2021
7
0
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The optical properties, morphology and structures of ZnO:Cu NRs were investigated through out of measurement the scanning electron microscopy, X-Ray diffraction and ultraviolet-visible spectroscopy, respectively. The results show the Cu doped ZnO NRs were uniformly and dense grown on mogul substrates, well oriented in the (002) plane. Additionally, the light absorption can be significantly enhanced to more 10% in a wide spectral range (400-800 nm) due to the reduce reflection.
8p
nguaconbaynhay11
07-04-2021
15
2
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Semiconductors nanoparticles have quantum size effects and non-linear optical characteristics as well as high quantum efficiency, making them next-generation materials that can be applied in various optoelectronic devices. Semiconductor nanoparticles have attracted much attention because of their novel electric and optical properties originating from surface and quantum confinement effects.
5p
tamynhan5
10-12-2020
10
2
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Nanotechnology is an important field of modern research dealing with design, synthesis, and manipulation of particles structure ranging from approximately 1-100 nm in one dimension. It includes the synthesis of nanoscale materials and exploration or utilization of their exotic physicochemical, Biological and optoelectronic properties. Silver has long been known to have strong inhibitory and bactericidal effects as well as broad spectrum of antimicrobial activities even at low concentrations. Silver has recognized importance in chemistry, physics and biology due to its unique properties.
16p
gaocaolon5
14-06-2020
17
1
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Theoretical simulations were designed by first principles approach of density functional theory to investigate the structural and optoelectronic properties of different structural classes of perylene; isolated perylene, diindeno[1,2,3cd:1′,2′,3′-lm]perylene (DIP) molecule and DIP molecular crystal.
9p
vijiraiya2711
27-05-2020
15
1
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A series of D–A dyads and D–A–D triads molecular systems based on triphenylamine and 9-ethyl-carbarzole as donor (D) and BODIPY as acceptor (A) has been designed and synthesized. The optoelectronic properties including optical, electrochemical, and charge carrier mobility of these molecules have been investigated.
9p
vijiraiya2711
27-05-2020
10
0
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