"EUV" redirects here. For lithography technique, see Extreme ultraviolet lithography. For other uses, see euv (disambiguation).
Ultraviolet light with a wavelength of 10–121nm
Extreme ultraviolet composite image of the Sun (red: 21.1 nm, green: 19.3 nm, blue: 17.1 nm) taken by the Solar Dynamics Observatory on August 1, 201013.5 nm extreme ultraviolet light is used commercially for photolithography as part of the semiconductor fabrication process. This image shows an early, experimental tool.
Extreme ultraviolet radiation (EUV or XUV) or high-energy ultraviolet radiation is electromagnetic radiation in the part of the electromagnetic spectrum spanning wavelengths shorter that the hydrogen Lyman-alpha line from 121 nm down to the X-ray band of 10 nm. By the Planck–Einstein equation the EUV photons have energies from 10.26 eV up to 124.24 eV where we enter the X-ray energies. EUV is naturally generated by the solar corona and artificially by plasma, high harmonic generation sources and synchrotron light sources. Since UVC extends to 100 nm, there is some overlap in the terms.
The main uses of extreme ultraviolet radiation are photoelectron spectroscopy, solar imaging, and lithography. In air, EUV is the most highly absorbed component of the electromagnetic spectrum, requiring high vacuum for transmission.
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Extremeultraviolet radiation (EUV or XUV) or high-energy ultraviolet radiation is electromagnetic radiation in the part of the electromagnetic spectrum...
Extremeultraviolet lithography (EUVL, also known simply as EUV) is a cutting-edge technology used in the semiconductor industry for manufacturing integrated...
The ExtremeUltraviolet Explorer (EUVE or Explorer 67) was a NASA space telescope for ultraviolet astronomy. EUVE was a part of NASA's Explorer spacecraft...
variability and its effects. The ExtremeUltraviolet Variability Experiment (EVE) measures the Sun's extremeultraviolet irradiance with improved spectral...
shorter-wavelength "extreme" UV below 121 nm ionizes air so strongly that it is absorbed before it reaches the ground. However, ultraviolet light (specifically...
satellite, launched in 2006, consists of a coordinated set of optical, extremeultraviolet and X-ray instruments. These investigate the interaction between...
wavelengths—much smaller than an atomic nucleus. Gamma rays, X-rays, and extremeultraviolet rays are called ionizing radiation because their high photon energy...
The Extremeultraviolet Imaging Telescope (EIT) is an instrument on the SOHO spacecraft used to obtain high-resolution images of the solar corona in the...
was a NASA-sponsored satellite mission that measured incoming X-ray, ultraviolet, visible, near-infrared, and total solar radiation. These measurements...
the semiconductor industry and the sole supplier in the world of extremeultraviolet lithography (EUV) photolithography machines that are required to...
10/29/98 95 IEH-3 HH Ultraviolet Spectrograph Telescope for Astronomical Research (UVSTAR), U of AZ/ESA Solar ExtremeUltraviolet Hitchhiker (SEH), USC...
light used, including ultraviolet lithography, deep ultraviolet lithography, extremeultraviolet lithography (EUVL), and X-ray lithography. The wavelength...
Ultraviolet astronomy is the observation of electromagnetic radiation at ultraviolet wavelengths between approximately 10 and 320 nanometres; shorter wavelengths—higher...
electromagnetic radiation across the electromagnetic spectrum. The extremeultraviolet and x-ray radiation from solar flares is absorbed by the daylight...
infrared, but suffers from decreasing reflectivity (<90%) in the blue and ultraviolet spectral regions. Most expensive is gold, which gives excellent (98%-99%)...
years. Lampton was heavily involved with the ExtremeUltraviolet Explorer project. The ExtremeUltraviolet Explorer, a NASA explorer class satellite mission...
processors) production capabilities, and the first to commercialize extremeultraviolet (EUV) lithography technology in high volume. In 1986, Li Kwoh-ting...
Types of EMR include radio waves, microwaves, infrared, (visible) light, ultraviolet, X-rays, and gamma rays, all of which are part of the electromagnetic...
particular, ultraviolet telescopes such as TRACE and SOHO/EIT can observe individual micro-flares as small brightenings in extremeultraviolet light, but...
2011–present compact SUV Mahindra XUV700, a 2021–present compact SUV Extremeultraviolet radiation This disambiguation page lists articles associated with...
carried a gamma-ray spectrometer, a white-light coronagraph, an extreme-ultraviolet imager, an X-ray spectrometer, a high-latitude particle spectrometer...
more than 10 eV energy to ionize atoms or break chemical bonds. Extremeultraviolet and higher frequencies, such as X-rays or gamma rays are ionizing...
using regression analysis, n and κ can be deduced. For X-ray and extremeultraviolet radiation the complex refractive index deviates only slightly from...
second-brightest star of the constellation and the brightest source of extremeultraviolet radiation in the night sky. Next in brightness are the yellow-white...
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