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X-ray emission from copper X-pinches driven at a current rate of similar to 1kA/ns
(ELSEVIER, 2021)
A characterization of Cu X-pinches experiments driven at current rates similar to 1kA/ns is presented. The emission of two bursts of X-rays associated with hot-spot formation and electron beam-target mechanism are identified. ...
Space and time resolved observations of plasma dynamics in a compressional gas embedded Z-pinch
(IET, 1996)
Recent experiments in a gas embedded compressional Z-pinch are presented. The experiments have been carried out in H2 at 1/3 atm, using a pulse power generator capable of delivering a dI/dt > 1012 A/s. The pinch is initiated ...
Refractive optical measurements on the Llampudken generator
(AMER INST PHYSICS, 2006)
Experiments with two different configurations of dense z-pinches have been carried out on the Llampudken generator with the objective of investigating the time evolution of the discharges. These configurations were studied ...
Observations of ablation dynamics in wire-array z-pinch experiments on the llampudken generator
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2012)
EVIDENCE OF X-RAY EMISSION FROM AN ULTRA MINIATURE PINCH FOCUS DISCHARGE OPERATING OF AT 0.1 JOULES: NANOFOCUS
(AMERICAN INSTITUTE OF PHYSICS, 2006)
Experiments in hydrogen have been developed in an ultra miniature device for pinch discharges (nanofocus NF: 5nF, 5–10kV, 5–10kA, 60–250 mJ, 16 ns time to peak current). Sub-millimetric anode radii covered by coaxial ...
X ray emission from X pinch experiments on the Llampudken Generator
(IEEE, 2002)
The results from the first plasma physics experiments on the Llampüdkeñ Generator (1MA, 250 ns) are presented. X Pinch experiments have been undertaken at current levels of 400 kA with a rise time of ∼250 ns. X pinches ...
Dynamic Characteristics of X-pinch Experiments Conducted in a Small Capacitive Generator: Refractive Optical Observations
(2016)
Among the dense plasmas configurations of interest for applications as a portable intense source of X-rays, the X-pinches are the most attractive by their brightness, source size, short duration and space localization, ...
A GAS EMBEDDED Z-PINCH DRIVEN BY SPEED2 GENERATOR
(AMERICAN INSTITUTE OF PHYSICS, 2006)
A gas embedded Z-pinch has been implemented using the SPEED2 generator (4.1 muF equivalent Marx generator capacity, 300 kV, 4 MA in short circuit, 187 kJ, 400 ns rise time, dI/dt~1013 A/s). Initial conditions to produce a ...
Energetics X-Ray Burst Observation in the Collapse of an X-Pinch Conducted in a Small Capacitive Generator of Low Impedance
(2018)
In this paper, the experimental results of the behavior of an X-pinch plasma conducted in a small capacitive generator of low impedance and inductance are reported. The generator produces currents of the order of 120 kA ...