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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"beam optics"”.
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Third-order charged particle beam optics
… apply it to magnetic elements in an accelerator beam-line. A particular attention is devoted to studying particles' orbits in an extended fringing field of a dipole magnet. Analytical solutions are obtained up to the third order in the formalism of the matrix theory. They contain form factors …
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Third-order charged particle beam optics
The motion of a charged particle through a magnetic field configuration can be described in terms of deviation from a certain ideal trajectory. One uses power series expansion of the phase-space coordinates to obtain the transfer matrices for a particular optical system.
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High quality high current ion beam generation and transport systems including plasma-based space charge neutraliser
This thesis discusses the development of an ion beam generation and transport system for the purpose of high current ion implantation and presents a method toachieve high quality beam generation and high transport efficiency. An advanced method of achieving ideal space charge neutralization of an …
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Granular Alloy Film Synthesis Using Ionized Cluster Beam Deposition
… aerosol and gas flow dynamics, ion beam optics, and the production of nanoclusters and their magnetic behavior. Films are grown by simultaneous deposition of ionized nanoclusters from a beam and of atoms from an evaporation source. The resultant films are of granular structure; that …
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Phase stabilization of laser beams in a cold atom accelerometer
… of specially prepared, counter-propagating laser beams, that measure inertially induced atom displacements with nm scale resolution. This corresponds to acceleration sensitivities comparable to state of the art electro-mechanical accelerometers. In dynamic environments, sensitivity is limited by …
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Normal Mode Analysis Of Single Bunch, Charge Density Dependent Behavior In Electron/Positron Beams
… dynamics are not a sufficient description of beam behavior and interactions between the beam particles must be taken into account. One such interaction is when collisions between the particles that compose a bunch perturb the motion of the colliding particles significantly and frequently …
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Spin Dependence in Polarized Proton-Proton Elastic Scattering at RHIC
… that allow detectors to be moved close to the beam for the measurement of high energy protons scattered at very small angles. This setup, together with the unique capability of RHIC to collide spin-polarized proton beams, allows STAR to study both the dynamics and the spin-dependence of the …
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Characterization of Linear Electro-Optic Effect of Poled Organic Thin Films
… We also discuss the effect of Gaussian beam optics and the suitability of a thick z-cut LiNbO3 crystal as a reference to validate the Teng-Man measurement. Simply taking the metal electrode off the Teng-Man sample makes it feasible to use the ATR method using a metal-coated prism. This …