Clinical Applications of the Electron Beam
نویسندگان
چکیده
منابع مشابه
Electron Beam Irradiation Applications
The irradiation of materials with electron beams or X rays is used extensively to enhance or modify their physical, chemical or biological properties. These electron beam “irradiators” cover a very wide range of accelerators technology, beam current and energies to produce a wide variety of products, mostly with polymers. They also are used for curing ink, coatings, and adhesives as well as for...
متن کاملElectron-beam lithography applications at ETH Zurich
A triangular lattice of holes is etched deeply (> 3 μm) into the substrate using a combination of EBL and inductively coupled plasma reactive ion etching. Accuracy and reliability of the pattern transfer into the resist by EBL is ensured by using the NanoPECS software to correct for proximity effects. Devices are designed using 2D and 3D modelling tools and characterized using the End-Fire (por...
متن کاملElectron Beam Lithography for Applications in Nanotechnology
Nanotechnology, apart from being a catch phrase for media and funding, has a serious role for the development of future products in the field of information technology. Specifically, future generations of memory and logic chips depend strongly on the ability of nanolithography. In addition to the promising field of nanoelectronics, optoelectronics as well as photonic devices benefit from the po...
متن کاملMonte Carlo estimation of electron contamination in a 18 MV clinical photon beam
Background: The electron contamination may reduce or even diminish the skin sparing property of the megavoltage beam. The detailed characteristics of contaminant electrons are presented for different field sizes and cases. Materials and Methods: The Monte Carlo code, MCNPX, has been used to simulate 18 MV photon beam from a Varian Linac-2300 accelerator. All dose measurements were car...
متن کاملBio-Medical Applications of the Electron-Beam Plasma
The Electron-Beam Plasma (EBP) is generated by injecting an electron beam (EB) into a gaseous medium. The EBP composition is complex: generally it contains molecules, atoms, radicals and ions in stable and excited states, plasma electrons and injected beam electrons as well. At moderate pressures (Pm <10 kPa) the EBP is strongly nonequilibrium. It means that the function of the electron energy ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 1976
ISSN: 0007-0920,1532-1827
DOI: 10.1038/bjc.1976.197