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821
Ion Exchange Study of Some New Copolymer Resins Derived from 8-Hydroxyquinoline-5-sulphonic Acid, Biuret and Formaldehyde
Published 2011-01-01“…Hence on the basis of above studies these copolymer may be used as semiconductors, surface coating, ion-exchangers, materials for rechargeable battery cell in various electronic industries, plastic materials, elastomers and in boiler plants…”
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822
Modular nine-level single-phase inverter with quadruple voltage gain using reduced blocking voltage switches
Published 2025-03-01“…Consequently, this leads to a significant reduction in the Total Voltage Blocking, standardization of the power semiconductors, and converter modularity structure. Furthermore, the proposed inverter topology presents voltage self-balancing capability, eliminating any balancing issues for the two floating capacitors of each voltage source inverter. …”
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823
Cyclodehydrogenation of molecular nanographene precursors catalyzed by atomic hydrogen
Published 2025-01-01“…Abstract Atomically precise synthesis of graphene nanostructures on semiconductors and insulators has been a formidable challenge. …”
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824
Raman Spectra of PbTe- and GeTe-Based Monocrystalline Epitaxial Layers
Published 2024-01-01“…Lead telluride and germanium telluride are well-known IV-VI semiconductors, which is now the focus of research due to the perspective of application as thermoelectrics for midrange temperatures. …”
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825
Thin hafnia layer on silicon – Study of interfacial charging and charge transfer by resistometry and photoelectrochemistry
Published 2025-02-01“…The proposed methodologies can be extended to a wider range of passivating oxides on semiconductors.…”
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826
Formation on quartz substrate and study of properties of nanostructured layers from polyvinylen obtained by dehydrochlorination of polyvinyl chloride with modifying additive — iron...
Published 2019-12-01“…The work is devoted to solving the urgent task of developing simple ways of applying nanostructured layers of polymers to different substrates with a pairing system with properties of organic semiconductors. To obtain such polymers used dehydrochlorination of polyvinyl chloride under the influence of anilin in the solution dimethylsulfoxide. …”
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827
Integration of Functional Materials in Photonic and Optoelectronic Technologies for Advanced Medical Diagnostics
Published 2025-01-01“…This review provides a comprehensive overview of recent innovations in functional materials, such as quantum dots, perovskites, plasmonic nanomaterials, and organic semiconductors, which have been instrumental in the development of diagnostic devices characterized by high sensitivity, specificity, and resolution. …”
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828
Intelligent Sensor for Measurement Systems with Sinusoidal Excitation Response
Published 2023-04-01“…The aim of the work was to develop the optimal architecture and algorithms for the operation of intelligent sensors intended for use in measuring systems operating according to the sinusoidal excitation – response scheme.This paper describes the approach proposed by the authors to the construction of intelligent sensors based on modern microcontrollers, the distinctive feature of which is the continuous generation of sinusoidal excitation and reading responses in the background, as well as setting the readiness flags for data processing in the main process of the microprocessor, which ensures uninterrupted execution of background processes, the main of which is the generation of a sinusoidal excitatory action.This approach has been tested in the development of charge-sensitive surface mapping systems, such as the Kelvin probe based on a vibrating capacitor, and the surface photo voltage probe for the case of semiconductors.…”
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829
Different behavior of Nano sheet and Bulk of the hexagonal boron nitride with first principal calculation approach
Published 2024-02-01“…Considering the existence of the low band gap energy between the bottom of the conduction band and the maximum of the valence band, (although the size of the bandgap decreases with the increase in the number of layers), it can be concluded that the samples are semiconductors.Since there is a relationship between refractive index, magnetic permeability, and electrical permeability (magnetic parameters are not discussed in the present work), dielectric function, reflection coefficient, absorption coefficient, and refractive index are also investigated. …”
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830
Sub-bandgap charge harvesting and energy up-conversion in metal halide perovskites: ab initio quantum dynamics
Published 2025-01-01“…While defect levels fluctuate more in MHPs than traditional semiconductors, some levels, e.g., Pb interstitials, remain far from band edges, acting as charge recombination centers. …”
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831
Effect of Activation Energy on Magnetized Couple Stress Fluid over an Inclined Stretching Permeable Cylinder
Published 2025-05-01“…Activation energy is of considerable significance in diverse applications such as chemical kinetics, catalyst development, enzymes, semiconductors, and systems sensitive to temperature, such as chemical reactors and engines. …”
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832
Advances in the catalytic conversion of CO2
Published 2025-01-01“…Innovations, such as noble metal-doped semiconductors and two-dimensional materials like graphene, have shown promise in improving light absorption, electron transfer, and stability. …”
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833
Multipocket synergy towards high thermoelectric performance in topological semimetal TaAs2
Published 2025-01-01“…High transverse and longitudinal power factors of ~3100 and ~50 μW cm−1 K−2, respectively, are achieved, surpassing those of other topological semimetals and mainstream semiconductors. Our study presents a feasible approach for optimizing the longitudinal and transverse thermopowers in topological semimetals simultaneously and demonstrates the potential of TaAs2 for low temperature solid-state cooling.…”
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834
DISPERSION RELATIONS IN BILAYER GRAPHENE AT FINITE TEMPERATURE
Published 2021-07-01“…The dispersion relations in graphene demonstrate that this material can be used to create plasmonic devices with potentially more features and less energy consumption than recent semiconductors. This paper calculates the dispersion relations in a bilayer graphene structure at finite temperatures using the random-phase approximation. …”
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835
Controllable surface carrier type of metal oxide nanocrystals for multifunctional photocatalysis
Published 2025-02-01“…The approach is based on the surface redox properties of custom-designed p-n hetero-structured hybrid nanoparticles (NPs) containing copper oxide, and wide-gap metal oxide semiconductors (MOSs). The customized CuxO/ZnO (CXZ) heterostructures ensure effective charge separation and surface reactions driven by UV-vis excited highly reactive holes and show high performance in the photo-oxidative degradation of organic dyes and NO2 gas sensing. …”
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836
SERS-Based Local Field Enhancement in Biosensing Applications
Published 2024-12-01“…With the development of material science and the expansion of application fields, SERS substrate materials have also undergone significant changes: from precious metals to semiconductors, from single crystals to composite particles, from rigid to flexible substrates, and from two-dimensional to three-dimensional structures. …”
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837
Dynamic tuning of terahertz atomic lattice vibration via cross-scale mode coupling to nanomechanical resonance in WSe2 membranes
Published 2025-01-01“…Our findings show that such 2D NEMS offer great promises for exploring cross-scale physics in atomically-thin semiconductors.…”
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838
Degeneracy in Magneto-Active Dense Plasma
Published 2020-01-01“…Such plasmas have generated a lot of interest in the last decade owing to their importance in many areas of physics such as semiconductors, metals, microelectronics, carbon nanotubes, quantum dots, and quantum wells. …”
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839
Wideband Circularly Polarized Microstrip-Slot Antenna with Parasitic Ground Planes
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840
Emodin Enhanced Microwave‐Responsive Heterojunction with Powerful Bactericidal Capacity and Immunoregulation for Curing Bacteria‐Infected Osteomyelitis
Published 2025-01-01“…On the basis of the heterojunction formed by the two semiconductors, emodin is innovatively introduced to modify it. …”
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