low-density electron beam
Iqbal, Khalid (2013): Radiation effects on relativistic electrons in strong external fields. Dissertation, LMU München: Fakultät für Physik
... particle beam by radiation damping at high energy. Other beam properties, ...The low density regime has been selected because (i) in the low density LWFA the transverse focusing ...
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Role of lattice structure and low temperature resistivity on fast electron beam filamentation in carbon
... underlying electron transport physics, the 3D Zephyros hybrid-PIC code [26] is used to simulate the transport of fast electrons within single and double-layer carbon ...fast electron population is described ...
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8-23-2013 12:00 AM The Impact of Lateral Electron Disequilibrium on Stereotactic Body Radiation Therapy of Lung Cancer
... ultra- low pixel values (< -900 HU) [see ...lung density > 0.2 g/cm 3 ), electron equilibrium is artificially maintained [RDDF ~ 1; see Fig 4-10 (c)], and dose in lung tissue is enhanced due to ...
168
The effect of high-energy electron beam on drawn and undrawn high density polyethylene fibers
... The PE grades, BL3 and HB0035 , have different MFIs and different average molecular weights. Hence their blend has a wider molecular weight distribution. In Figure 2 it is seen that the rate of increase of gel content as ...
11
Improvement of Low Temperature Impact Value of Sandwich Structural (CFRP/ABS/CFRP) Laminate Plies by Homogeneous Low Energy Electron Beam Irradiation (HLEBI)
... by HLEBI dose, this makes it possible to get optimum density of dangling bonds for adhesion. When HLEBI cuts the chemical bonds and generates dangling bonds with nonbonding electrons in epoxy, they act as bonding ...
7
Mapping the Local Density of States by Very Low Energy Scanning Electron Microscope
... arbitrarily low energy is to use a zero working distance electrostatic lens called the cathode lens ( 7,9) , see ...the beam is kept at a constant energy throughout the optical column and is retarded only ...
5
Study of a 0.2 THz extended interaction oscillator driven by a pseudospark-sourced sheet electron beam
... Vacuum electron devices (VEDs) have been widely studied to realize many of these applications operating in the so-called THz gap ...(PS) electron beam instead of the conventional electron ...
6
Tensile Properties of Optical Fiber Irradiated by Low Voltage Electron Beam Homogeneously
... the density of dangling bonds of glass fi ber and acryl-urethane sheath of OF, effects of compressive stress on pull-out resistance and elasticity enhancements probably ...
6
Influence of Rapid Homogeneous Irradiation of Electron Beam with Low Energy (RHIEBL) on Water Absorption into Nylon6
... was measured by means of an electron spin resonance (ESR) spectrometer (JES-FA2000, Nippon Denshi Ltd., Tokyo). The microwave frequency range used in the ESR analysis was the X-band at 9:45 0:05 GHz with a field ...
6
Influence of low-temperature resistivity on fast electron transport in solids : scaling to fast ignition electron beam parameters
... an electron current of the order of giga-Amperes is required to propagate over a dis- tance of 100–200 µm from its source to ignite the compressed ...mean electron energy is bound by the requirements for it ...
8
Faraday-rotation self-interference method for electron beam duration measurement in the laser wakefield accelerator
... femtosecond electron beam duration in the laser wakefield accelerators was discussed for both experimental design and theoretical analysis, which combines the magnetic field based polarimetry and optical ...
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Rapidly progressive stage IVB mycosis fungoides treated with low-dose total skin electron beam therapy
... skin electron beam (TSEB) therapy is a well-established and successful treatment for early stage MF; however, its efficacy dramatically decreases with advanced-stage ...with low-dose (24 Gy) TSEB ...
5
Becker, Stefan (2010): Dynamics and Transport of Laser-Accelerated Particle Beams. Dissertation, LMU München: Fakultät für Physik
... plasma density gradient, the laser pulse can be forced to gradually increase its diameter, thus adiabatically turning from the pure bubble regime into the pure blow-out regime long before the laser is ...
138
In-situ Electron Imaging for the Electron Beam Melting Process.
... of electron optics, comes with an entire new way of studying the melt pool condition of the EBM ...incoming beam encounters the powder material before it reaches the build ...incident electron, where ...
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Electron Beam Induced Chemistry
... results in unacceptable alterations in the optical properties of the structural quartz substrates onto which the masking layers are applied 12 . Introduction of a gaseous precursor can be used to increase the etch rate ...
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Sample Pages. Andreas Gebhardt. Understanding Additive Manufacturing. Rapid Prototyping - Rapid Tooling - Rapid Manufacturing
... If an electron beam is used instead of a laser the process is called electron beam melting (EBM), and if the energy is provided by a radiator through a mask, it is called selective [r] ...
17
Methods of targets’ characterization
... Indeed, knowledge of the kind and level of target impurities is required for evaluating side reactions competitive to the one under study and in estimating the background level. In addition, the characterization of ...
5
Fabrication of 0 346 THz BWO for Plasma Diagnostics
... at low rotation speed; (2) Soft bake for a long period of time up to several hours depending on the SU-8 thickness; (3) UV light exposure; (4) Post-exposure bake on a level hotplate; (5) Development in Microchem ...
8
SCANNING ELECTRON MICROSCOPIC STRUCTURE OF THE BACILLUS ORGANISMS ISOLATED FROM SOILE.Samjeeva Kumar*, Dr.M.Ravikumar, P.Venkataramana, Shaik-Reshma,M. P. Naveen KumarDOWNLOAD/VIEW
... scanning electron microscope ( SEM) is a type of electron microscope that produces images of the sample by scanning with a focused beam of ...
7
Circulating ectosomes: Determination of angiogenic microRNAs in type 2 diabetes
... high- density lipoprotein fraction; CHOL LDL: cholesterol low-density lipoprotein fraction; CAD: coronary artery disease; Cryo-TEM: cryogenic transmission electron microscopy; DM: diabetes ...
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