29 A beam of electrons and a beam of protons are accelerated across the same potential difference. They each then undergo diffraction through a crystal lattice to determine their de Broglie wavelength. The de Broglie wavelength of the electron is found to be 3.9 x 10-9 m.What is the theoret...
This has been demonstrated and illustrates the importance of using beam testing to measure the angular response of particle instruments. We describe herein the development cycle of the Fixed Sensor Head (FSH) instrument, an imaging electron spectrometer that will be flown on the US Air Force's ...
High-resolution electron microscopic studies of doped and proton-exchanged lithium niobates (LiNbO3: Fe, Ti, H) are described. A variety of microdomain textures were obtained depending on the energy density of the electron beam, the irradiation time, the dopant and the use of ion-beam thinning...
A variety of microdomain textures were obtained depending on the energy density of the electron beam, the irradiation time, the dopant and the use of ion-beam thinning prior to electron microscopy. Proton-exchanged specimens are more stable than LiNbO3: Ti, which is in turn more stable than ...
Electron cooling application for luminosity preservation in an experiment with internal targets at COSY In calculations of the proton and deuteron beams we concentrated on cluster, atomic beam, storage cell and pellet targets at ANKE experiment mainly. In these calculations electron and stochastic cooling...
The effects of electron space charge force and the interaction of the electron beam with the imp... Vladimir,Shiltsev,Alexander,... - 《Physical Review Accelerators & Beams》 被引量: 8发表: 1998年 Interaction between an Intense Proton Bunch and Electron Beam in a Tevatron An electron lens ...
Define electron-beam tomography. electron-beam tomography synonyms, electron-beam tomography pronunciation, electron-beam tomography translation, English dictionary definition of electron-beam tomography. n. Any of several techniques for creating three-d
Electron-beam, x-ray, and ion-beam technology 来自 osti.gov 喜欢 0 阅读量: 29 作者: AW Yanof 摘要: These proceedings collect papers on beam and radiation lithography. Topics include: x-ray lithography, laser-plasma-created x-ray sources, x-ray damage in MOS devices, synchrotron light ...
Secondary electron imaging at the Heidelberg proton microprobe As the beam sizes of high energy microprobes gradually reach the submicron level, observation with an optical microscope is no longer possible. It has ther... K Traxel,A Mandel - 《Nuclear Instruments & Methods in Physics Research》 被...
Proton beam stability when in collision with high current electron bunches was of foremost concern during the design stages of the HERA collider[1]. In initial commissioning the beam-beam interaction proved to be a key factor in determining the lifetime of the proton beam. It was quickly ascert...