Bloch electrons in a magnetic field: why does chaos send electrons the hard Way?

Dynamics of Electrons in Free Electron Laser with Square Core Waveguides

Due to sensitive and important applications of free-electron laser in industry and medicine, improvement of the power and efficiency of laser has always been emphasized. Therefore, understanding the created field and examining the properties of the field in waveguides with different shapes and studying the sustainability of electrons movement are particularly important. In this study, the beh...

محاسبه بهره همجوشی اشتعال سریع با حضور میدان مغناطیسی توسط الکترون‌های نسبیتی و باریکه‌های پروتون

Fast ignition is a new method for inertial confinement fusion (ICF) in which the compression and ignition steps are separated. In the first stage, fuel is compressed by laser or ion beams. In the second phase, relativistic electrons are generated by pettawat laser in the fuel. Also, in the second phase 5-35 MeV protons can be generated in the fuel. Electrons or protons can penetrate in to the u...

Spectrum of 2D Bloch electrons in a periodic magnetic field : algebraic approach

An algebraic semi-classical approach to Bloch electrons in a magnetic field

Analytical investigation of the practical range and deflection of megavoltage electron beam in the water phantom with the presence of magnetic field

Introduction: Integrated radiation therapy - MRI systems are capable of delivering high doses to the target tissues near sensitive organs and achieve better therapeutic results; however, the Applied magnetic fields for imaging, can influence the charged path, change the penetration depth and deflect the particles, laterally, leading to dose distribution variations. Therefore, i...