Recent Progress in Electrical Discharges, Plasma, and Pulsed Power Technologies

2020 ◽  
Vol 140 (1) ◽  
pp. 10-11
Author(s):  
Tatsuru Shirafuji ◽  
Akiko Kumada ◽  
Hiroki Kojima ◽  
Katsuyuki Takahashi
Keyword(s):  
Recent Progress ◽  
Pulsed Power ◽  
Electrical Discharges

Recent Progress in Pulsed Power Technology

2018 ◽  
Vol 138 (1) ◽  
pp. 10-11
Author(s):  
Koichi Takaki ◽  
Jun Hasegawa ◽  
Douyan Wang ◽  
Toru Sasaki
Keyword(s):  
Recent Progress ◽  
Pulsed Power ◽  
Pulsed Power Technology

scholarly journals Exploring new frontiers in the pulsed power laboratory: Recent progress

2015 ◽  
Vol 5 ◽  
pp. 62-68 ◽  
Author(s):  
S. Adamenko ◽  
A. Esaulov ◽  
B. Ulmen ◽  
V. Novikov ◽  
S. Ponomarev ◽  
...  
Keyword(s):  
Recent Progress ◽  
Pulsed Power

Recent Progress in Plasma and Pulsed Power Technologies

2019 ◽  
Vol 139 (1) ◽  
pp. 9-10
Author(s):  
Koichi Takaki ◽  
Tatsuru Shirafuji ◽  
Toru Sasaki ◽  
Ryuta Ichiki
Keyword(s):  
Recent Progress ◽  
Pulsed Power

scholarly journals Results on light ion beam studies for inertial confinement fusion at the Institute of Laser Energetics

1987 ◽  
Vol 5 (4) ◽  
pp. 609-642 ◽  
Author(s):  
K. Imasaki ◽  
S. Miyamoto ◽  
N. Yugami ◽  
T. Akiba ◽  
S. Sawada ◽  
...  
Keyword(s):  
High Voltage ◽  
Inertial Confinement Fusion ◽  
Recent Progress ◽  
Ion Beam ◽  
Ion Beams ◽  
Pulsed Power ◽  
Voltage Source ◽  
Inertial Confinement ◽  
Confinement Fusion ◽  
High Voltage Source

Recent progress in research on Light Ion Beams-Inertial Confinement Fusion (LIB-ICF) at ILE, Osaka University is summarized. We report on pulsed power compression using PEOS, a super high voltage source, on diode physics, on beam trajectory control for focusing, on beam-target interactions and on a conceptual reactor design (Rokko I) in this article.

Status and recent progress in pulsed power applications at Karlsruhe Institute of Technology (KIT)

2011 ◽  
Author(s):  
Georg Mueller ◽  
W. An ◽  
Th. Berghofer ◽  
M. DelGiacco ◽  
Ch. Eing ◽  
...  
Keyword(s):  
Recent Progress ◽  
Pulsed Power ◽  
Institute Of Technology ◽  
Karlsruhe Institute

Effects of Electrical Discharges in Low Pressure Gases on the Morphology of Polyethylene Crystals

1974 ◽  
Vol 32 ◽  
pp. 544-545
Author(s):  
L.H. Bolz ◽  
D.H. Reneker
Keyword(s):  
Power Distribution ◽  
Electrical Discharge ◽  
Dielectric Breakdown ◽  
Ionic Species ◽  
Low Pressure ◽  
Polymer Surfaces ◽  
Electrical Discharges ◽  
Adhesive Bonds ◽  
Power Distribution Lines ◽  
Modification Of The Surface

The attack, on the surface of a polymer, by the atomic, molecular and ionic species that are created in a low pressure electrical discharge in a gas is interesting because: 1) significant interior morphological features may be revealed, 2) dielectric breakdown of polymeric insulation on high voltage power distribution lines involves the attack on the polymer of such species created in a corona discharge, 3) adhesive bonds formed between polymer surfaces subjected to such SDecies are much stronger than bonds between untreated surfaces, 4) the chemical modification of the surface creates a reactive surface to which a thin layer of another polymer may be bonded by glow discharge polymerization.

Electron-Mirror Microscopic Aspects of Ferroelectric Domains of BaTiO3 And Ca2Sr (C2H5CO2)6

1970 ◽  
Vol 28 ◽  
pp. 478-479
Author(s):  
Teruo Someya ◽  
Jinzo Kobayashi
Keyword(s):  
Surface Layer ◽  
Electric Fields ◽  
Quantitative Study ◽  
Recent Progress ◽  
Ferroelectric Domain ◽  
Resolving Power ◽  
Surface Pattern ◽  
Crystal Surfaces ◽  
One Dimensional ◽  
Ferroelectric Domains

Recent progress in the electron-mirror microscopy (EMM), e.g., an improvement of its resolving power together with an increase of the magnification makes it useful for investigating the ferroelectric domain physics. English has recently observed the domain texture in the surface layer of BaTiO3. The present authors ) have developed a theory by which one can evaluate small one-dimensional electric fields and/or topographic step heights in the crystal surfaces from their EMM pictures. This theory was applied to a quantitative study of the surface pattern of BaTiO3).

Problems with oxygen analysis in the system MgO-Al2O3-SiO2 with the electron microprobe

1992 ◽  
Vol 50 (2) ◽  
pp. 1624-1625
Author(s):  
Michel Fialin ◽  
Guy Rémond
Keyword(s):  
Transition Metal ◽  
Metal Oxides ◽  
Transition Metal Oxides ◽  
Electrostatic Charge ◽  
Carbon Layer ◽  
Sample Holder ◽  
Rock Matrix ◽  
Electrical Discharges ◽  
Thin Carbon ◽  
Beam Instabilities

Oxygen-bearing minerals are generally strong insulators (e.g. silicates), or if not (e.g. transition metal oxides), they are included within a rock matrix which electrically isolates them from the sample holder contacts. In this respect, a thin carbon layer (150 Å in our laboratory) is evaporated on the sections in order to restore the conductivity. For silicates, overestimated oxygen concentrations are usually noted when transition metal oxides are used as standards. These trends corroborate the results of Bastin and Heijligers on MgO, Al2O3 and SiO2. According to our experiments, these errors are independent of the accelerating voltage used (fig.l).Owing to the low density of preexisting defects within the Al2O3 single-crystal, no significant charge buildup occurs under irradiation at low accelerating voltage (< 10keV). As a consequence, neither beam instabilities, due to electrical discharges within the excited volume, nor losses of energy for beam electrons before striking the sample, due to the presence of the electrostatic charge-induced potential, are noted : measurements from both coated and uncoated samples give comparable results which demonstrates that the carbon coating is not the cause of the observed errors.

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