PURPOSE:To obtain an effective projecting area free from deflection with high resolving power by a method wherein a dynamic converging lens system for setting an electron beam source image and a dynamic deflection system for deflecting electron beam flux are provided at the front focal point ...
Theelectron beamcan be considered as an electron pole that results in anelectrostatic fieldand leads to the bending. The component of the electric field perpendicular to the axis of the nanowire (E⊥), which forces the nanowire bending, is deduced and is found proportional to the current densit...
The process of performing e-beam lithography using a monolayer PS brush is very similar to that using a PMMA brush developed by Aydinoglu et al.69, as shown in Fig.25. PS is spin-coated on the Al hard mask layer, and only a single layer of PS remains after washing with toluene. PS ...
have been irradiated by electron beam at a dose of 30 kGy. This blue shift could be related to the decreased crystallite size upon irradiation by electron beam which agrees with XRD results. Besides, the quantum confinement effect could also cause this increase in the optical band gap. Addition...
The microstructures of an electron beam melted (EBM) nickel-based superalloy (Alloy 718) were comprehensively investigated in as-built and post-treated con
Electron probe microanalysis(EPMA), sometimes known as wavelength dispersive spectroscopy (WDS), was used in measuring the elemental composition in CVD coatings (>3μm thick). EPMA uses an incident electron beam to excite a sample and produce X-rays of characteristic energy and wavelength. The EP...
The solidified microstructure and carbide precipitation behavior in an S390 high-speed steel processed by electron beam melting (EBM) have been fully characterized. The as-EBM microstructure consists of discontinuous network of very fine primary carbides dispersed in auto-tempered martensite matrix together...
ionic monomer;hydrogel;electron-beam irradiation;ionic conductivity;adhesion property Graphical Abstract 1. Introduction Hydrogels are three-dimensional networks of hydrophilic polymer chains that absorb large amounts of water without dissolution. They can have diverse physical properties through various syntheti...
Electron-beam irradiation (EBI) is an efficient, safe, and nonthermal sterilization technique that is extensively used in food preservation research. Here we report the effects of different EBI doses (0, 4, 8 kGy) and preservation temperatures (room temperature [RT], 4 °C) on the muscle wa...
250/310 5001349 Charged-particle beam apparatus 1991-03-19 van der Mast 250/396R 4912052 Method of testing semiconductor elements 1990-03-27 Miyoshi et al. 437/8 4607167 Charged particle beam lithography machine incorporating localized vacuum envelope 1986-08-19 Petric 250/492.2Other...