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Hierarchical Multiple Bit Clusters and Patterned Media Enabled by Novel Nanofabrication Techniques - High Resolution Electron Beam Lithography and Block Polymer Self Assembly
Diblock copolymer E-beam lithography Magnetism Multiple state cluster Nanofabrication Self assembly
2014/11/20
This thesis discusses the full scope of a project exploring the physics of hierarchical clusters of interacting nanomagnets. These clusters may be relevant for novel applications such as multilevel da...
Synergistic Effects of Electron-beam Irradiation and Leek Extract on the Quality of Pork Jerky during Ambient Storage
Pork Jerky Electron Beam Irradiation Leek Extract Quality
2016/5/11
To investigate the synergistic effect(s) of electron-beam (EB) irradiation and leek (Allium tuberosum Rottler) extract on the quality of pork jerky during ambient storage, we irradiated prepared pork ...
Active Negative Index Metamaterial Powered by an Electron Beam
Active Negative Index Metamaterial Electron Beam Optics
2012/5/17
A novel active negative index metamaterial that derives its gain from an electron beam is intro- duced. The metamaterial consists of a stack of equidistant parallel metal plates perforated by a period...
An X-Ray Free Electron Laser Oscillator with Intermediate Energy Electron Beam
X-Ray Free Electron Laser Oscillator Intermediate Energy Electron Beam
2011/8/4
Abstract: Harmonic lasing of low-gain free electron laser oscillator has been experimentally demonstrated in terahertz and infrared region. Recently, together with the high-reflectivity high-resolutio...
Radiative instability of a relativistic electron beam moving in a photonic crystal
Radiative relativistic electron beam photonic crystal
2010/11/16
The radiative instability of a beam moving in a photonic crystal of finite dimensions is studied. The dispersion equation is obtained. The law $\Gamma\sim \rho ^{1/\left( {s + 3} \right)}$ is shown to...
Quality Evaluation of Sliced and Pizza Cheeses Treated by Gamma and Electron Beam Irradiation
Sliced and Pizza Cheeses Quality Gamma Irradiation Electron Beam Irradiation
2016/5/5
This study was conducted to evaluate and compare the quality changes of commercial sliced and pizza cheeses processed by gamma and electron beam irradiation. The L*-value of sliced and pizza cheeses d...
Return-current formation in the electron beam–plasma system
Return-current formation electron beam–plasma system
2009/10/30
Using a 3-D electromagnetic particle-in-cell model an evolution of the electron distribution function in the beam-plasma system with the return current is computed. It was found that the resulting ele...
Over the past decade, physicists have been very successful at using optical lattices of ultracold atoms as "quantum simulators" to study interactions similar to those involved in superconductivity and...
Axial electric wake field inside the induction gap exited by the intense electron beam
linear induction accelerator induction gap wake field high voltage breakdown property
2009/8/17
While an intense electron beam passes through the accelerating gaps of a linear induction accelerator, a strong wake field will be excited. In this paper a relatively simple model is established based...
Production of highly charged argon ions from a room temperature electron beam ion trap
EBIS highly charged ion ionization time
2009/8/14
In this work, highly charged ions have been extracted from the advanced Electron Beam Ion Source (EBIS-A) developed in a scientific cooperation between the Dresden University of Technology and the DRE...
Study on the radiation problem caused by electron beam loss in accelerator tubes
accelerator tube beam loss shielding design PARMELA MCNP
2009/8/14
The beam dynamic code PARMELA was used to simulate the transportation process of accelerating electrons in S-band SW linacs with different energies of 2.5, 6 and 20MeV. The results indicated that in t...
Generation and Application of Ultrashort Electron Beam Driven by an Ultrashort Intense Laser Pulse
Laser wakefield acceleration TW laser Plasma wave
2009/6/15
Recently, it is strongly required to develop ultra-short electron beam sources for ultra-fast probe analysis of matter. Among a number of concepts of ultra-short electron bunch production the laser wa...
Development of a High-Repetition-Rate Electron-Beam-Pumped KrF Laser Amplifier
KrF laser High repetition rate Electron beam
2009/6/8
A high-repetition-rate electron-beam-pumped KrF laser amplifier under development at AIST is described. The outline of the laser system developed for long-time operations under repetitive pumping cond...
Polymerization Mechanism and Structural Characterization of Electron Beam Cured Acrylate Resin
Mechanism Structural Characterization
2009/3/11
The polymerization behavior of acrylate resin has been analyzed and evaluated its mechanical properties such as tensile strength and elongation of the films which are cured by EB irradiation and UV li...
Study on Characteristics of Paper and Polymerization Behavior of Acrylate Resins Irradiated by Electron Beam
Paper Polymerization Behavior
2009/3/6
The curing behavior of acrylate was examined by using an ultra low energy electron beam irradiation device with 40-60keV which was developed in recent years. The cured film was formed with the high co...