Results 11 to 20 of about 378,573 (266)
Halide Perovskite: A Promising Candidate for Next‐Generation X‐Ray Detectors
Advanced Science, 2023 In the past decade, metal halide perovskite (HP) has become a superstar semiconductor material due to its great application potential in the photovoltaic and photoelectric fields.
Ya Wu +4 more
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Journal of Medical Physics, 2022 Background: The experimental determination of relative output factors presents the greatest challenge, especially for small fields with different detectors. The aim of this study is to evaluate the influence of jaw positions on small-field output factors
Seby George +4 more
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Evaluating the Performance of Various Detectors in the Small Field Size by 6 MV Linac [PDF]
Iranian Journal of Medical Physics, 2023 Introduction: We present a comprehensive evaluation of three different dosimeters in 6 MV flattening filter-free beam (FFF) under charged particle dis-equilibrium conditions.
Saed Al atawneh
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Microwave Kinetic Inductance Detectors [PDF]
, 2005 Low temperature detectors have been a subject of intense interest to the scientific community over the last decade. These detectors work at very low temperatures, often well below 1 Kelvin, to minimize the noise in the measurement of photons.
Mazin, Benjamin A.
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Superconducting nanowire single-photon detectors: physics and applications [PDF]
, 2012 Single-photon detectors based on superconducting nanowires (SSPDs or SNSPDs) have rapidly emerged as a highly promising photon-counting technology for infrared wavelengths.
Hadfield, Robert H +5 more
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Journal of Imaging, 2018 X-ray phase-contrast imaging is a promising method for medical imaging and non-destructive testing. Information about the attenuation, small-angle scattering and phase-shifting properties of an object can be gained simultaneously in three image ...
Maria Seifert +8 more
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Transient and steady-state response properties of movement detectors [PDF]
, 1989 Egelhaaf M, Borst A. Transient and steady-state response properties of movement detectors. Journal of the Optical Society of America, A: Optics, Image Science, and Vision.
Egelhaaf, M. +3 more
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Microwave Power Detection With Voltage-Gated Graphene
IEEE Open Journal of Nanotechnology, 2020 Commercially available, chemical vapor deposition grown, graphene has been used to realize voltage-gate tunable, microwave power detectors. Corbino disc structures with chrome/gold contacts have been fabricated on top of graphene deposited on P-type ...
Michael R. Gasper +4 more
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Directional Tuning Curves, Elementary Movement Detectors, and the Estimation of the Direction of Visual Movement [PDF]
, 1990 Both the insect brain and the vertebrate retina detect visual movement with neurons having broad, cosine-shaped directional tuning curves oriented in either of two perpendicular directions.
Hateren, J.H. van, Hateren, J.H. van,
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Impact of nitrogen annealing on the electrical properties of HgCdTe epitaxial films
Materials Research Express, 2023 The nitrogen annealing of HgCdTe materials grown by molecular beam epitaxy (MBE) was carried out to manipulate their electrical properties. The results show that the annealing temperature, annealing time and cooling process all have significant ...
Dapeng Jin +4 more
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