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Broadcast Enterprises and Affiliated Media, Inc. (BEAM) is a telecommunications company in the Philippines with primary focus on UHF broadcasting and digital terrestrial television for the convergence of multimedia. [1] It is owned by Bethlehem Holdings, Inc., a media investment company of Globe Telecom through its Retirement Fund group. [2]
As the diagram on the right shows, the gallium (Ga+) primary ion beam hits the sample surface and sputters a small amount of material, which leaves the surface as either secondary ions (i+ or i−) or neutral atoms (n 0). The primary beam also produces secondary electrons (e −). As the primary beam rasters on the sample surface, the signal ...
A small ion beam rocket being tested by NASA. An ion beam is a beam of ions, a type of charged particle beam. Ion beams have many uses in electronics manufacturing (principally ion implantation) and other industries. There are many ion beam sources, some derived from the mercury vapor thrusters developed by NASA in the 1960s. The most widely ...
This chamber is where the refined ion beam will come into contact with the sample and thus the resulting interactions can be observed. The configuration of the ion beam apparatus can be changed and made more complex with the incorporation of additional components. The techniques for ion beam analysis are designed for specific purposes.
An electrostatic lens is a device that assists in the transport of charged particles. [1] [2] [3] For instance, it can guide electrons emitted from a sample to an electron analyzer, analogous to the way an optical lens assists in the transport of light in an optical instrument.
DYKC-DTV 19 RPTV Cebu (Radio Philippines Network / TV5 Network Inc.) (Soon to air) DYNZ-DTV 20 A2Z Cebu (ZOE Broadcasting Network; operated under a blocktime agreement by ABS-CBN Corporation) (PA) 24 (Swara Sug Media Corporation) (Pending) DYGA-DTV 25 Hope Channel Central Philippines (Gateway UHF Broadcasting) DYSS-DTV 26 GMA Cebu (GMA Network ...
Ion beam deposition (IBD) is a process of applying materials to a target through the application of an ion beam. [1] Ion beam deposition setup with mass separator. An ion beam deposition apparatus typically consists of an ion source, ion optics, and the deposition target. Optionally a mass analyzer can be incorporated. [2]
Ion-beam lithography, or ion-projection lithography, is similar to Electron beam lithography, but uses much heavier charged particles, ions. In addition to diffraction being negligible, ions move in straighter paths than electrons do both through vacuum and through matter, so there seems be a potential for very high resolution.