Results 1 to 10 of about 361,997 (252)
High current pulse striplines [PDF]
IEEE Conference Record - Abstracts. PPPS-2001 Pulsed Power Plasma Science 2001. 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference (Cat. No.01CH37255), 2002 Summary form only given. There are two different horn systems under construction at Fermilab for neutrino beamlines. The NuMI project requires a power supply that operates at 550V, 205kA, 5.2ms and 0.53pps. The MiniBooNE project requires a power supply that operates at 5.4kV, 170kA, 130/spl mu/s and 7.5pps.
K. Bourkland +3 more
openaire +1 more source
Efficient photovoltaic and electroluminescent perovskite devices [PDF]
, 2015 Planar diode structures employing hybrid organic-inorganic methylammonium lead iodide perovskites lead to multifunctional devices exhibiting both a high photovoltaic efficiency and good electroluminescence.
Bolink, Henk J. +6 more
core +1 more source
Hysteresis-Free Nanosecond Pulsed Electrical Characterization of Top-Gated Graphene Transistors [PDF]
, 2014 We measure top-gated graphene field effect transistors (GFETs) with nanosecond-range pulsed gate and drain voltages. Due to high-k dielectric or graphene imperfections, the drain current decreases ~10% over time scales of ~10 us, consistent with charge ...
Behnam, Ashkan +8 more
core +2 more sources
A system identification based approach for pulsed eddy current non-destructive evaluation [PDF]
, 2007 This paper is concerned with the development of a new system identification based approach for pulsed eddy current non-destructive evaluation and the use of the new approach in experimental studies to verify its effectiveness and demonstrate its ...
Agurto, A. +3 more
core +1 more source
Effect of Pulsed Current and Mold Material for Pulsed Current Sintering.
Journal of the Japan Society of Powder and Powder Metallurgy, 2001 The effect of a pulsed current on heating in a pulsed current sintering (PCS) was examined. When a graphite mold was used for the PCS, the heating rate of the mold did not depend on a frequency of a pulsed current. The heating rate of graphite applying pulsed current was larger than that of graphite applying direct current, because of the difference of
Keizo Kobayashi +4 more
openaire +2 more sources
Real-space observation of current-driven domain wall motion in submicron magnetic wires [PDF]
, 2004 Spintronic devices, whose operation is based on the motion of a magnetic domain wall (DW), have been proposed recently. If a DW could be driven directly by flowing an electric current instead of a magnetic field, the performance and functions of such ...
1000040222327 +12 more
core +2 more sources
Non-Cyanide Electrodeposited Ag–PTFE Composite Coating Using Direct or Pulsed Current Deposition [PDF]
, 2016 The effects of FC-4 cationic surfactant on electrodeposited Ag–PTFE composite coating using direct or pulsed currents were studied using scanning electron microscope (SEM), energy dispersive X-ray (EDS), optical microscope, and a linear tribometer.
Le, Huirong, Sieh, Raymond
core +3 more sources
Investigation into the effects of magnetic agitation and pulsed current on the development of Sn Cu alloy electrodeposits [PDF]
, 2019 SnCu alloy electrodeposits have found a wide range of applications in the electronics, automotive and aerospace industries. In the current research, the electrodeposition of SnCu alloy coatings produced from an electrolyte based on fluoroboric acids was ...
Cobley, Andrew, Wu, Liang
core +1 more source
Characterization of high-current pulsed arcs ranging from 100--250 kA peak [PDF]
, 2019 In this paper, we present the laboratory study on three experimental setups that produce a free arc channel subjected to the transient phase of a lightning current waveform.
Chemartin, L. +4 more
core +3 more sources
High Current Pulsed Positron Microprobe [PDF]
Materials Science Forum, 1997 We are developing a low energy, microscopically focused, pulsed positron beam for defect analysis by positron lifetime spectroscopy to provide a new defect analysis capability at the 10{sup 10} e{sup +}s{sup -l} beam at the Lawrence Livermore National Laboratory electron linac. When completed, the pulsed positron microprobe will enable defect specific,
Howell, R. H. +5 more
openaire +1 more source