A method for real time monitoring of charged particle beam profile and fluence

Pyroelectric deflector of charged particle beam

A new type deflector of a charged particle beam based on pyroelectric crystals is proposed and demonstrated experimentally. The transverse electric field arises in the gap between two pyroelectric crystals in vacuum because of the pyroelectric effect appearing when a temperature gradient is applied to both crystals. In a proof-of-principle experiment, we demonstrated deflection of a low-energy ...

Quantum theory of charged-particle beam optics

Charged-particle beam optics, or the theory of transport of charged-particle beams through electromagnetic systems, is traditionally dealt with using classical mechanics. Though the classical treatment has been very successful, in designing and working of numerous charged-particle optical devices, it is natural to look for a deeper understanding based on the quantum theory, since any system is ...

Real Time Radiative Corrections to Charged Particle Decay Laws

It is also very well known that when charged particles are involved in a decay process, the Lorentzian energy distribution dW0(E) of the meta-stable particle must be radiatively corrected [4] [5] [6] to a new energy distribution dW (E). The new distribution has a much more “skewed” line shape than that of a simple Lorentzian. It then follows that the survival probability also has a radiative co...

Proposed new signal for real-time stress monitoring: Combination of physiological measures

Human stress is a physiological tension that appears when a person responds to mental, emotional, or physical chal-lenges. Detecting human stress and developing methods to manage it, has become an important issue nowadays. Au-tomatic stress detection through physiological signals may be a useful method for solving this problem. In most of the earlier studies, long-term time window was considere...

\"Internet of Things\": An Emerging Real-Time Technology for Environmental Health Monitoring