Results 141 to 150 of about 983,181 (198)
Probing Attractive OH-π Interactions and Repulsive n-π Interactions in a Phenol Molecular Balance. [PDF]
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LOCALIZED SPACE-CHARGE WAVES IN SPACE-CHARGE DOMINATED BEAMS
International Journal of Modern Physics B, 1995The physics of space-charge waves in space-charge dominated beams is presented. This includes the generation and propagation of such waves in coasting beams, and the end effect on space-charge waves in bunched beams. It is shown for the first time in experiments that a single space-charge wave can be generated, that the geometry factor g can be ...
J.G. WANG, M. REISER
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Nature Energy, 2020
Nature Energy Changjun Zhang You can also search for this author in PubMed Google Scholar Correspondence to Changjun Zhang. Reprints and Permissions Zhang, C. Extra space charge. Nat Energy 5, 638 (2020). https://doi.org/10.1038/s41560-020-00700-w Download citation Published: 16 September 2020 Issue Date: September 2020 DOI: https://doi.org/10.1038 ...
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Nature Energy Changjun Zhang You can also search for this author in PubMed Google Scholar Correspondence to Changjun Zhang. Reprints and Permissions Zhang, C. Extra space charge. Nat Energy 5, 638 (2020). https://doi.org/10.1038/s41560-020-00700-w Download citation Published: 16 September 2020 Issue Date: September 2020 DOI: https://doi.org/10.1038 ...
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Proceedings of Conference on Electrical Insulation and Dielectric Phenomena - CEIDP '96, 2002
The same poling conditions have been currently used for making "electrets" and for investigating aging and breakdown phenomena. These conditions consist to pole during a long time under elevated temperature and then to short circuit and to ground the electrodes before space charge measurements.
G. Damamme, C. Le Gressus
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The same poling conditions have been currently used for making "electrets" and for investigating aging and breakdown phenomena. These conditions consist to pole during a long time under elevated temperature and then to short circuit and to ground the electrodes before space charge measurements.
G. Damamme, C. Le Gressus
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Seven-Dimensional Charge Space
Physical Review, 1960Some implications of a charge space of seven (rotationai) dimensions are considered for (I) particle classification, (II) strong interactions, and (III) weak interactions. The conclusions from this point of view are that (I) all particles except the photon and graviton can be incorporated in 7 dimensional charge space; lepton conservation must be ...
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Proceedings of the Physical Society. Section B, 1950
The paper is mainly concerned with one type of congruent flow, namely irrotational flow, and propositions are established regarding (a) rectilinear motion, (b) motion in which the current density is constant along lines of flow and (c) the representation of lines of flow by the level lines of a harmonic function.
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The paper is mainly concerned with one type of congruent flow, namely irrotational flow, and propositions are established regarding (a) rectilinear motion, (b) motion in which the current density is constant along lines of flow and (c) the representation of lines of flow by the level lines of a harmonic function.
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Space charge measurement techniques and space charge in polyethylene
IEEE Transactions on Dielectrics and Electrical Insulation, 1994Recently, several new techniques such as LIPP, PIPS, PEA and TP methods have been developed to measure directly the space charge distributions in insulating polymers. Many papers have been published on space charge in insulating materials. In this paper, the space charge measurement techniques and space charge in polyethylene are reviewed.
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Journal of Applied Physics, 1949
An earlier paper presented equations for increasing waves in the presence of two streams of charged particles having different velocities, and solved the equations assuming the velocity of one group of particles to be zero or small. Numerical solutions giving the rate of increase and the phase velocity of the increasing wave for a wide range of ...
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An earlier paper presented equations for increasing waves in the presence of two streams of charged particles having different velocities, and solved the equations assuming the velocity of one group of particles to be zero or small. Numerical solutions giving the rate of increase and the phase velocity of the increasing wave for a wide range of ...
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IEEE Transactions on Dielectrics and Electrical Insulation, 1996
A literature review on space-charge electrets, covering the time period 1987 to 1996, is presented. The review starts out with a discussion of new inorganic and organic electret materials which also includes silicon based single and double layers. This is followed by a review of recent work on methods for measuring charge distributions.
R. Kressmann, G.M. Sessler, P. Gunther
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A literature review on space-charge electrets, covering the time period 1987 to 1996, is presented. The review starts out with a discussion of new inorganic and organic electret materials which also includes silicon based single and double layers. This is followed by a review of recent work on methods for measuring charge distributions.
R. Kressmann, G.M. Sessler, P. Gunther
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Solid-State Electronics, 1989
Abstract The non-local nature of impact ionization is modelled using lucky-drift theory with the assumption that the relevant electric field is the average field, but that the relevant drift velocity is that associated with the local field. The carrier density relevant for impact ionization is also taken to be non-local.
B.K. Ridley, F.A. El-Ela
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Abstract The non-local nature of impact ionization is modelled using lucky-drift theory with the assumption that the relevant electric field is the average field, but that the relevant drift velocity is that associated with the local field. The carrier density relevant for impact ionization is also taken to be non-local.
B.K. Ridley, F.A. El-Ela
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