Results 101 to 110 of about 153,638 (160)
Highly sensitive X-ray detectors with polymer-perovskite-embedded flexible teflon membranes.
Mater HorizSarisozen S +13 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
X-Ray Detectors for Astrophysics
2022Astrophysical observations in the X-ray band require the detection of the photons in combination with an imaging system. This imaging system can vary from focusing mirrors characterized by their effective area and angular resolution to a simple collimated system where photons from a small solid angle on the sky are selected.
den Herder, J. +2 more
openaire +2 more sources
Superconducting X-ray detectors
Science China Information Sciences, 2020Owing to their high sensitivity and low noise, superconducting detectors are used for photon detection from microwave to high-energy particles. X-ray detection plays an important role in materials analysis, astronomy, and medical radiography, which require high efficiency as well as high energy resolution.
Can Yang, Mengting Si, Lixing You
openaire +1 more source
The Photomultiplier X-Ray Detector
Review of Scientific Instruments, 1947Our studies of the photomultiplier x-ray detector reveal that it is not only simple, rugged, and adaptable but that its high speed of response and high sensitivity recommend its use as a primary research tool. It can follow x-ray events as short as 10−5 second.
F H, MARSHALL, J W, COLTMAN, L P, HUNTER
openaire +2 more sources
2006
The different kinds of detectors for X-rays are reviewed. In the first section, photographic film is discussed. Although the use of photographic film has been largely supplanted by the electronic devices described in the other sections of this chapter, it is still much used in powder cameras and in the preliminary investigation of specimens ...
Y. Amemiya +7 more
openaire +1 more source
The different kinds of detectors for X-rays are reviewed. In the first section, photographic film is discussed. Although the use of photographic film has been largely supplanted by the electronic devices described in the other sections of this chapter, it is still much used in powder cameras and in the preliminary investigation of specimens ...
Y. Amemiya +7 more
openaire +1 more source
X-ray detectors for digital radiography
Physics in Medicine and Biology, 1997Digital radiography offers the potential of improved image quality as well as providing opportunities for advances in medical image management, computer-aided diagnosis and teleradiology. Image quality is intimately linked to the precise and accurate acquisition of information from the x-ray beam transmitted by the patient, i.e.
M J, Yaffe, J A, Rowlands
openaire +2 more sources
1964
The techniques currently utilized in the detection of electromagnetic radiation are reviewed. These include gas ionization, photoconversion in single crystal and organic scintillators, electron emission by photocathodes, and charge carrier generation in semiconductor junctions.
W. R. Kiley, J. A. Dunne
openaire +1 more source
The techniques currently utilized in the detection of electromagnetic radiation are reviewed. These include gas ionization, photoconversion in single crystal and organic scintillators, electron emission by photocathodes, and charge carrier generation in semiconductor junctions.
W. R. Kiley, J. A. Dunne
openaire +1 more source
2014
Medical X-ray diagnosis, even nowadays, is mostly based on conventional techniques such as film–screen combinations, storage phosphor plates, or an X-ray image intensifier-TV system (XRII-TV). But digital solid states detectors have begun penetrate into the market. Different systems are currently in use in X-ray-based imaging systems.
Victor I. Mikla, Victor V. Mikla
openaire +1 more source
Medical X-ray diagnosis, even nowadays, is mostly based on conventional techniques such as film–screen combinations, storage phosphor plates, or an X-ray image intensifier-TV system (XRII-TV). But digital solid states detectors have begun penetrate into the market. Different systems are currently in use in X-ray-based imaging systems.
Victor I. Mikla, Victor V. Mikla
openaire +1 more source
1980
Finding the diffracted beam and adjusting the crystal are the standard preliminaries before taking a topograph. A convenient X-ray detector and associated circuitry are a great help, if not essential. We will commence by reviewing X-ray photon detectors, and will outline the type of detector and counting circuit combination that satisfies the ...
openaire +1 more source
Finding the diffracted beam and adjusting the crystal are the standard preliminaries before taking a topograph. A convenient X-ray detector and associated circuitry are a great help, if not essential. We will commence by reviewing X-ray photon detectors, and will outline the type of detector and counting circuit combination that satisfies the ...
openaire +1 more source