Results 11 to 20 of about 986,480 (326)

Research Paper: Evaluation of Different Semiconductors Effect on Radio-Isotopic Battery Performance [PDF]

open access: yesفیزیک کاربردی ایران, 2023
This work aimed to theoretically investigate the operation of the beta voltaic battery with the 14C radio isotopic source and several semiconductors in the p-n junction structure.
Najmeh Mohammadi
doaj   +1 more source

Comparison of Neutron Detection Performance of Four Thin-Film Semiconductor Neutron Detectors Based on Geant4

open access: yesSensors, 2021
Third-generation semiconductor materials have a wide band gap, high thermal conductivity, high chemical stability and strong radiation resistance. These materials have broad application prospects in optoelectronics, high-temperature and high-power ...
Zhongming Zhang, Michael D. Aspinall
doaj   +1 more source

The Role of Ferromagnetic Layer Thickness and Substrate Material in Spintronic Emitters

open access: yesNanomaterials, 2023
In this article, we investigate optically induced terahertz radiation in ferromagnetic FeCo layers of varying thickness on Si and SiO2 substrates. Efforts have been made to account for the influence of the substrate on the parameters of the THz radiation
Arseniy Buryakov   +8 more
doaj   +1 more source

Pressure Sensing of Symmetric Defect Photonic Crystals Composed of Superconductor and Semiconductor in Low-Temperature Environment

open access: yesCrystals, 2023
We theoretically investigate the defect mode transmittance of light waves in superconductor–semiconductor photonic crystals and its pressure-sensing dependence.
Haiyang Hu   +5 more
doaj   +1 more source

Temperature Sensing Based on Defect Mode of One-Dimensional Superconductor-Semiconductor Photonic Crystals

open access: yesCrystals, 2023
Based on the transfer-matrix method, we theoretically explore the transmission and reflection properties of light waves in a one-dimensional defective photonic crystal composed of superconductor (HgBa2Ca2Cu3O8+δ) and semiconductor (GaAs) layers.
Huisheng Wei   +5 more
doaj   +1 more source

Non-analytic behavior of the Casimir force across a Lifshitz transition in a spin-orbit coupled material [PDF]

open access: yes, 2013
We propose the Casimir effect as a general method to observe Lifshitz transitions in electron systems. The concept is demonstrated with a planar spin-orbit coupled semiconductor in a magnetic field.
Allocca, Andrew A.   +2 more
core   +3 more sources

Semiconductor nanowires [PDF]

open access: yesJournal of Physics D: Applied Physics, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Wei Lu, Charles M. Lieber
openaire   +1 more source

Ferromagnetic Semiconductors. [PDF]

open access: yesChemInform, 2002
18 pages, 8 figures; special issue of Semicon. Sci. Technol.
openaire   +2 more sources

An Overview on Graphene-Metal Oxide Semiconductor Nanocomposite: A Promising Platform for Visible Light Photocatalytic Activity for the Treatment of Various Pollutants in Aqueous Medium

open access: yesMolecules, 2020
Graphene is one of the most favorite materials for materials science research owing to its distinctive chemical and physical properties, such as superior conductivity, extremely larger specific surface area, and good mechanical/chemical stability with ...
Soumen Mandal   +5 more
doaj   +1 more source

IR sensitivity enhancement of CMOS Image Sensor with diffractive light trapping pixels

open access: yesScientific Reports, 2017
We report on the IR sensitivity enhancement of back-illuminated CMOS Image Sensor (BI-CIS) with 2-dimensional diffractive inverted pyramid array structure (IPA) on crystalline silicon (c-Si) and deep trench isolation (DTI).
Sozo Yokogawa   +8 more
doaj   +1 more source

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