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Plasma effects

Plasma frequencies and the corresponding wavelengths for a range of free-electron densities are given in Table 9.2 the plasma effects mentioned in this section are noted beside the wavelengths (electron-hole droplets will be discussed in Chapter 12). [Pg.257]

A. C. Baynham and A. D. Boardman, Plasma Effects in Semiconductors Helicon andAlfven Waves, Taylor and Francis, London, 1971. [Pg.119]

The modification of the chemical composition of polymer surfaces, and thus their wettability with chemical substances, can be realized in different ways electric discharges more commonly called Corona effect, oxidation by a flame, plasma treatment, UV irradiation and also UV irradiation under ozone atmosphere. Numerous studies have been devoted to the effects of these different treatments. More recently, Strobel et al. [204] compared the effects of these treatments on polypropylene and polyethylene terephthalate using analytical methods such as E.S.C.A., F.T.I.R., and contact angle measurements. They demonstrated that a flame oxidizes polymers only superficially (2-3 nm) whereas treatment realized by plasma effect or Corona effect permits one to work deeply in the polymer (10 nm). The combination of UV irradiation with ozone flux modifies the chemical composition of the polymers to a depth much greater than 10 nm, introducing oxygenated functions into the core of the polymer. [Pg.72]

F. Laborda, M. J. Baxter, H. M. Crew, J. Dennis, Reduction of polyatomic interferences in inductively coupled plasma mass spectrometry by selection of instrumental parameters and using an argon-nitrogen plasma effect on multi-element analyses, J. Anal. Atom. Spectrom., 9 (1994), 727-736. [Pg.665]

C2 1.0 Aliphatic non-functionalised sp3 C in a non-fluorinated environment (areas modified by plasma effect ) Non-functionalised sp C in P position to one F atom... [Pg.476]

Plasma Effects in Semiconductors , Barnes Noble (1971) 35) S. Kassel, Effects of... [Pg.787]

Development (O2 Plasma) Effective quenching of the excited states formed by photon, electron, or Ion impact Oxidative degradation Main chain cleavage in the excited state formed by photon, electron, or ion impact Oxidative degradation... [Pg.161]

EN86 Boeyckens, A., Schots, J., Vandenplas, H., Senesael, F., Goedhuys, W. and Gorus, F.K. (1992). Ektachem slides for direct potentiometric determination of sodium in plasma Effect of natremia, blood pH, and type of electrolyte reference fluid on concordance with flame photometry and other potentiometric methods. Clin. Chem. 38, 114-118. [Pg.316]

Quinidine undergoes extensive hepatic oxidative metabolism. The bioavailability of quinidine is up to 90%. Peak plasma effects occur in 1-3 h. [Pg.2177]

Brambilla D, Leung S, Lew J, Todd J, Herman S, Cronm M, et al. Absolute copy number and relative change in determinations of human immunodeficiency virus type 1 RNA in plasma effect of an external standard on kit comparisons, f Clin Microbiol 1998 36 311-4. [Pg.1580]

Kantor T. (2000) Sample introduction with graphite furnace electrothermal vaporization into an inductively coupled plasma effects of streaming conditions and gaseous phase additives, Spectrochim Acta, Part B 55 431-448. [Pg.321]

Phenomena that arise in these materials include conduction processes, mass transport by convection, potential field effects, electron or ion disorder, ion exchange, adsorption, interfacial and colloidal activity, sintering, dendrite growth, wetting, membrane transport, passivity, electrocatalysis, electrokinetic forces, bubble evolution, gaseous discharge (plasma) effects, and many others. [Pg.25]

This argument cannot be applied indefinitely, however, as delocalization increases in larger and larger molecules, because in the end we reach metals and h ily conjugated dye molecules in which collective screening and plasma effects appear. In the... [Pg.356]

CHRONIC HEALTH RISKS in animals liver and kidney damage cholinesterase inhibition blood plasma effects. [Pg.874]

KINETICS OF VIBRATIONALLY AND ELECTRONICALLY EXCITED MOLECULES IN PLASMA EFFECT OF HOT ATOMS... [Pg.114]

In this relation, is the specific heat related to vibrational degrees of freedom of CO2 molecules the factor in parentheses is determined by the degradation spectrum Z(s) of 5-electrons in tracks (Nikerov Sholin, 1978, 1985) and nttmerically is about several electron volts (Belousov et al., 1979). The plasma effect in CO2 radiolysis is mostly related to stimulation of the reaction... [Pg.312]


See other pages where Plasma effects is mentioned: [Pg.111]    [Pg.111]    [Pg.114]    [Pg.786]    [Pg.473]    [Pg.152]    [Pg.220]    [Pg.37]    [Pg.146]    [Pg.383]    [Pg.111]    [Pg.111]    [Pg.114]    [Pg.300]    [Pg.1009]    [Pg.577]    [Pg.155]    [Pg.297]    [Pg.385]    [Pg.337]    [Pg.210]    [Pg.288]    [Pg.251]    [Pg.417]    [Pg.313]    [Pg.335]   
See also in sourсe #XX -- [ Pg.169 ]




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