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X-Ray LIGA is a fabrication process in microtechnology that was developed in the early 1980s [1] by a team under the leadership of Erwin Willy Becker and Wolfgang Ehrfeld at the Institute for Nuclear Process Engineering (Institut für Kernverfahrenstechnik, IKVT) at the Karlsruhe Nuclear Research Center, since renamed to the Institute for Microstructure Technology (Institut für ...
X-ray lithography is a process used in semiconductor device fabrication industry to selectively remove parts of a thin film of photoresist. It uses X-rays to transfer a geometric pattern from a mask to a light-sensitive chemical photoresist, or simply "resist," on the substrate to reach extremely small topological size of a feature.
Advanced X-ray Imaging Satellite (AXIS) is a space telescope under development by NASA for launch in 2032. [1] It is a NASA Probe mission concept designed for high angular resolution X-Ray imaging. [2] The mission goals are to examine galaxies over cosmic time, feedback in galaxies, Black Hole strong gravity, Dual AGN, the high redshift universe.
Granite Rapids-AP (Advanced Performance) uses the Avenue City platform with the larger LGA 7529 socket. With the larger socket, Granite Rapids-AP SKUs reach higher core counts up to 128 and support 96 PCIe 5.0 lanes and 12-channel DDR5 memory (Up to 3 TB (1 DIMM per channel) or up to 6 TB (2 DIMM per channel) while using 256GB memory modules in ...
X-ray emission spectroscopy (XES) is a form of X-ray spectroscopy in which a core electron is excited by an incident x-ray photon and then this excited state decays by emitting an x-ray photon to fill the core hole. The energy of the emitted photon is the energy difference between the involved electronic levels.
The device was fabricated using X-ray lithography. [6] Toshiba, Sony and Samsung developed a 90 nm process during 2001–2002, before being introduced in 2002 for Toshiba's eDRAM and Samsung's 2 Gb NAND flash memory. [7] [8] IBM demonstrated a 90 nm silicon-on-insulator (SOI) CMOS process, with development led by Shahidi, in 2002.
Theoretically, an alternative light source for photolithography, especially if and when wavelengths continue to decrease to extreme UV or X-ray, is the free-electron laser (or one might say xaser for an X-ray device). Free-electron lasers can produce high quality beams at arbitrary wavelengths.
The Advanced Photon Source (APS) at Argonne National Laboratory (in Lemont, Illinois) is a storage-ring-based high-energy X-ray light source facility. It is one of five X-ray light sources owned and funded by the U.S. Department of Energy Office of Science. The APS began operation on March 26, 1995.