Multiple species ion energy analyzer applied to laser-induced plasma experiments.
We have developed a device which employs parallel dc electric and magnetic fields in combination with an array of collectors and accompanying electronic circuits to measure simultaneously the momentum distributions of different ion species from a laser produced plasma. This diagnostic system automatically separates the ion species according to mass to charge ratio and utilizes the cyclotron motion to provide the momentum separation. The principle of operation, design configuration, and circuitry for the system are presented along with representative data obtained from a series of laser-induced plasma experiments.
Hahn
S F
SF
Department of Electrical Engineering, The University of Texas at Austin, Austin, TX 78712, USA.
van Hulsteyn
D B
DB
Becker
M F
MF
D017357:Cyclotrons / Q000295:instrumentation*; D004581:Electronics / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D006358:Hot Temperature; D007477:Ions; D007834:Lasers; D010315:Particle Accelerators / Q000295:instrumentation*; D011874:Radiometry / Q000295:instrumentation* / Q000379:methods; D014159:Transducers
D007477:Ions