E-field

Abramson E, Field R W, Imre D, Innes K K and Kinsey J L 1985 Fluorescence and stimulated emission... 

The locations of the maxima of the -field and the E-field are different depending on the mode chosen for the EPR experuuent. It is desirable to design the cavity in such a way that the B field is perpendicular to the external field B, as required by the nature of the resonance condition. Ideally, the sample is located at a position of maxuuum B, because below saturation the signal-to-noise ratio is proportional to Simultaneously, the sample should be placed at a position where the E-field is a minimum in order to minimize dielectric power losses which have a detrimental effect on the signal-to-noise ratio. 

You can completely free/c part of a molecule while allowing the rem ain in g atom s to move in th e field of the fro/en atom s, I li is option isuseful, for example, in a con formalional search ofpartof a molecule. 

The E field lies parallel to the Aq veetor, and the H field is perpendieular to Aq both are perpendieular to the direetion of propagation of the light k/ k. E and H have the same phase beeause they both vary with time and spatial loeation as sin (cot - k r). The relative orientations of these veetors are shown below. 

Fig. 6. Carbon dioxide laser construction (a) original configuration having longitudinal electric (E) field and gas flow (b) advanced configuration having...

M. Gans and B. J. Ozero, Hydrocarbon Process. 55(3), 73 (1976) B. DeMaghe, Hydrocarbon Process. 55(3), 78 (1976) D. E. Field and co-workers. Engineering and Cost Study ofAirPollution Controlfor the Petrochemical Industry, Vol. 6, EPA Report No. EPA-450/3-73-006-1, Environmental Protection Agency, Washington, D.C., June, 1975. 

J. G. Tolpin, G. S. John, and E. Field The Elucidation of Reaction Mechanisms by the Method of Intermediates in Quasi-Stationary Concentrations J. A. Christiansen... 

Fig. 95. Altingia excelsa. Plants of Indonesia. Herbarium Bogoriense—Harvard University Herbaria. Geographical localization Bali, Timur, Tabanah 2 km west of Candi Kuning, in natural area of Kebun Raya, behind introduced Altingia forest. Alt 1400 feet. 8° 18 S -115° 9 E. Field collector MacDonalds, 1961. 

Fig. 10. Effect of field intensity on the ER effect in a polymer gel. AG (O) and AG" ( ) represent increments in shear storage and loss moduli of the gel induced by applied electric fields. The dotted line displays the relationship AG = kE2 (k constant, E field intensity)...

A fluorophore in the proximity of the NP senses the altered EM-field and its fluorescence properties are consequently modified. There are (at least) two enhancement effects an increase in the excitation of the fluorophore and an increase in its quantum efficiency (QE). The increased excitation of the fluorophore is directly proportional to the to the square of the strength of the E-field and is a function of the wavelength and relative position of the NP. The maximum enhancement of this type is achieved if /.res equals the peak absorption wavelength of the dye. 

Microwave irradiation, in contrast to thermal heating, produces very efficient heat transfer resulting in even heating throughout the sample. The process can be optimized by giving careful thought to the dimensions of the reaction vessel and volume of reactants [9] it is fortunate that radiochemical syntheses are usually performed on a very small scale (< 5 cm3) where a high and stable E-field intensity is easier to maintain, especially if a monomodal cavity, rather than a multimodal mode, is adopted. 

Donlon BA, Razo-Flores E, Field J et al (1995) Toxicity of N Substituted aromatics to acetoclastic methanogenic activity in granular sludge. Appl Environ Microbiol 61 3889... 

The Properties of Natural and Synthetic Diamond, cd. J.E. Field, Academic Press, London, 1992. 

Fig. 10.1. Illustrating nehot and consequent E field increase due to hot electron recirculation for a thin target (II) compared to a thicker one (I) (Picture extracted from [34])...

Zhang, F. Chen, F. Qiu, K., An integrated electro optic E field sensor with segmented electrodes, Microw. Opt. Tech. Lett. 2004, 40, 302 305... 

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