Results 261 to 270 of about 566,130 (291)
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Mössbauer evidence against the existence of magnetically “dead” layers
Physics Letters A, 1971Abstract 57 Fe Mossbauer spectrum was measured for 57 Co source deposited on the surface of cobalt metal by electrolytic means. The result showed that the d-spin polarization in the surface is not decreased and it was evidenced that the magnetically “ead” layers do not exist.
T. Shinjo +4 more
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Back-side-illuminated CCDs for EBCCDs: “dead-layer” compensation
Journal of Materials Science: Materials in Electronics, 2020The near-surface “dead-layer” nature and its negative impact on back-side-illuminated charge-coupled devices (CCDs) have been investigated in detail. Special attention is devoted to the analysis of methods for the “dead-layer” eliminating. The study of this phenomenon was carried out using the technique of electrochemical capacitance–voltage profiling ...
George Yakovlev, Vasily Zubkov
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Measuring the thickness of dead layers in semiconductor detectors
Instruments and Experimental Techniques, 2008The methods for measuring the thickness of dead layers in Si(Li) and HPGe detectors using radioactive sources of electrons, γ rays, and α particles are proposed. Following the developed procedure, it is possible to determine the thickness of these layers with an error of ∼1%.
Yu. B. Gurov +5 more
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“Magnetic dead layers” on chemisorption at ferromagnetic surfaces
Surface Science, 1979Abstract Chemisorption induced “magnetic dead layers” have been determined from Ferromagnetic Resonance (FMR) absorption of Ni and Fe thin films. Within experimental error “magnetic dead” or “live layers” can be excluded at free Ni surfaces. Approximately one hydrogen atom diminishes the contribution of one nickel atom to the thin film ferromagnetism
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Photoluminescence dead layer in p-type InP
Journal of Applied Physics, 1982Photoluminescence intensity of p-type InP Schottky diodes was measured as a function of excitation wavelength for several values of applied bias. The intensity increases with penetration depth of the excitation radiation and is quantitatively consistent with a nonradiating surface dead layer.
R. E. Hollingsworth, J. R. Sites
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Observation of magnetic dead layer in Ni/Pt multilayers
IEEE Transactions on Magnetics, 1999A magnetically dead layer in Ni/Pt multilayers was found for the samples of constant 3 Pt and less than 9 Ni sublayer thicknesses, prepared by sequential DC magnetron sputter deposition at an Ar sputtering pressure of 7 mTorr. Low angle X-ray diffraction peaks and cross-sectional TEM images revealed that this dead layer was due to interfacial effects ...
null Young-Seok Kim +3 more
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Dead layer measurements for KATRIN prototype PIN diode array
2006 IEEE Nuclear Science Symposium Conference Record, 2006Dead layer measurements for a prototype PIN diode array for the KATRIN (KArlsruhe TRItium Neutrino) experiment are presented. KATRIN is a direct neutrino mass measurement of tritium beta decay near the electron endpoint energy of 18.6 keV. A neutrino mass sensitivity goal for KATRIN is m(ve) < 0.2 eV.
B. L. Wall +14 more
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"Dead" Layers in Ferromagnetic Transition Metals
Physical Review Letters, 1970L. Liebermann +3 more
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Rejuvenating dead lithium supply in lithium metal anodes by iodine redox
Nature Energy, 2021Cheng-Bin Jin, Tie-Feng Liu, Ouwei Sheng
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Life and death in the soil microbiome: how ecological processes influence biogeochemistry
Nature Reviews Microbiology, 2022Noah W Sokol +2 more
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