Results 211 to 220 of about 50,543 (262)
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Trapping Noise in Charge Coupled Devices
Physica Status Solidi (a), 1979The interface trapping noise of surface channel charge coupled devices (SCCd's) is calculated numerically taking fully into account the non-stationary character of the charge transfer. The formula previously given for trapping noise takes into account only the emission of carriers from the traps.
K. Hess, J. F. Detry, C. T. Sah
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Dynamics of a relativistic charge in the Penning trap
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2015We are interested in the motion of a classical charge within a processing chamber of a Penning trap. We examine the relativistic Lagrangian and Hamiltonian dynamics without any approximations. We show that the radial and axial motions are non-linearly coupled to each other whenever the special relativity is taken into account.
Yaremko, Yurij +2 more
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Masking trapped charge in flash memories
2015 53rd Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2015This paper studies defect memory cells and in particular partially stuck-at memory cells, which occur when charge is trapped in multi-level cells of non-volatile memories such as flash memories. If a cell can store the q levels 0, 1, …, q − 1, we say that it is partially stuck-at level s, where 1 ≤ s ≤ q − 1, if it can only store values which are at ...
Wachter-Zeh, Antonia, Yaakobi, Eitan
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Induced-charge electroosmotic trapping of particles
Lab on a Chip, 2015We present a novel position-controllable particle trapping method by the adjustable ICEO technique known as AC-flow field effect transistor.
Yukun, Ren +6 more
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Charge Trapping in Imidazolium Ionic Liquids
The Journal of Physical Chemistry B, 2009Room-temperature ionic liquids (ILs) are a promising class of solvents for applications ranging from photovoltaics to solvent extractions. Some of these applications involve the exposure of the ILs to ionizing radiation, which stimulates interest in their radiation and photo- chemistry.
Ilya A, Shkrob, James F, Wishart
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Trapped Charges on Dielectrics
Nature, 1964IT has been proposed1 that the charge produced on a dielectric surface by electrical discharges is the result of trapping of electrons at impurity or defect sites in the material. Although numerous experiments on surface charges have been reported2,3 no direct evidence for a trapping process has been obtained.
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Charge Mobility and Charge Traps in Conjugated Polymers
Macromolecular Rapid Communications, 2007AbstractCharge mobility and charge traps are two important factors that affect performances of semiconductor devices. Here, the measurement techniques and correlation with polymer structures is reviewed. Common traps, such as oxygen, aggregates, long conjugation length subchains, and impurities are found to appear in conjugated polymers and their ...
Ching‐Yang Liu, Show‐An Chen
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Charge trapping in corona-charge polyethylene films
Journal of Physics D: Applied Physics, 1980A model for the process of surface potential decay of insulating films following charging by corona ions is developed. Account is taken of charge trapping and release at sites both in the surface and in the bulk where trapping can reduce the mobility significantly.
R Toomer, T J Lewis
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Dephasing of charge qubits in the presence of charge traps
SPIE Proceedings, 2005The feasibility of a charge based solid state quantum computing depends to a great extent on the ability to overcome the presence of noise sources such as Johnson noise in the gates and charge traps due to defects in the material. In this paper, we study the effects of dephasing from charge traps for the Si:P charge qubit.
Joo Chew Ang +2 more
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Importance of charging conditions on charge trapping in electrets
Conference on Electrical Insulation & Dielectric Phenomena - Annual Report 1985, 1985The charging of a polymer film is the basic process in the formation of an electret, both electrostatic and piezoelectric types. Charging may be performed by many techniques[1] such as by electron beam bombardment, by the liquid contact method, by corona charging, by thermal poling and in an ionization chamber[2] The corona charging technique is ...
K. Doughty, D. K. Das-Gupta
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