Interlaced mode

There also exist different pulse sequences for the analysis and sputter beams during depth profiling. These are referred to as the interlaced or interleaved and the noninterlaced or Phase modes. Both essentially produce the same result on conductive samples when species present in the gas phase are not of interest, i.e. Hydrogen, Carbon, Oxygen, and Nitrogen. When these are of interest, the interlaced mode is preferred. 

Not only do the new and old surfaces produce surface plasmons in the island-growth mode, but the interlace between the growing film and the substrate is also capable of producing an interphase plasmon excitation. Typically an interphase plasmon will appear at an energy intermediate between the surface plasmons of the two phases. Its intensity will grow as the island phase grows laterally but will eventually disappear as the interface retreats below the thickening island layer. 

A risk assessment analyses systems at two levels. The first level defines the functions the system must perform to respond successfully to an accident. The second level identifies the hardware for the systems use. The hardware identification (in the top event statement) describes minimum system operability and system boundaries (interfaces). Experience shows that the interfaces between a frontline system and its support systems are important to the system cs aluaiion and require a formal search to document the interactions. Such is facilitated by a failure modes and effect analysis (FMEA). Table S.4.4-2 is an example of an interaction FMEA for the interlace and support requirements for system operation. 

XGA Acronym for Extended Graphics Array. XGA is only available as a micro channel architecture expansion board it is not available in ISA or EISA form. XGA supports resolution of 1024 horizontal pixels by 768 vertical pixels with 256 colors, as well as a VGA mode of 640 pixels by 480 pixels with 65,536 colors, and like the 8514/A, XGA is interlaced. XGA is optimized for use with graphical user interfaces, and instead of being very good at drawing lines, it is a bit-block transfer device designed to move blocks of bits Hke windows or dialog boxes. 

The Arrangement of the Ions Inside the Interlace and the Deposition Modes... 

Well, in the two-mode case the two modes simply act as the reference elements in two interlaced arrays with interarray spacing dx Dxl 2.. Thus, we will obtain an effect analogous to the phenomena shown in Fig. 9.3. Not before we add the connector modes at the top and bottom will the two arrays be joined into one array with the proper phases on the left and right halves of the elements. 

Fig. 9.17 The resonant cun/es for a single array of four-legged loaded elements at 45° angle of Incidence in the H piane. One curve shows the correct response when using four modes (minimum). The other curve (fuil line) shows the response when using only two modes corresponding to two interlaced arrays with dx different from Dx/2 as shown in Figure 9.3.

Three major antenna types have been developed for CP television applications the normal mode helix, various panel antenna designs, and the interlaced traveling wave array. 

The interlaced or interleaved mode describes a situation in which the sputter beam is switched on during the flight time of the secondary ions produced by the analysis beam. To avoid interferences between the analysis and sputter beams, a delay and lead-off time of several ps is implemented. This represents the fester and hence, more commonly used mode for depth profiling. This mode is also better for interface analysis and allows for reduced adsorption of gas phase species. 

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