FISC state

K, it retains metallic conductivity. Upon decreasing the temperature, it finally turns to a superconductor below 1.1 K, where antiferromagnetic ordering still coexists. Furthermore, the K-[BETS]2[FeBr4] salts also show FISC state under 12.5 The detailed Se NMR studies on the... 

FISC state were carried out for > -type BETS salts by Hiraki et al. and for K-type BETS salts by Fujiyama et al. " ... 

In order to implement a MPC strategy to optimize the operations of the FISC, the system has to be conceptualized as a dynamic entity in terms of states, input and outputs [5]. Some inputs will constitute disturbances to the model and some others manipulated variables for control purposes. A subset of the output variables will be controlled outputs whose values will be desired to follow some predefined trajectory or assume particular values in certain periods of the control horizon. For the FISC system, the state variables are the inventories of the different goods in the storage facilities fresh fruit (NPFS), packed fruit (PFS, PPFS) and concentrated juice (CJS, PCJS). The manipulated variables are the flows of all the streams of the system (Fig. 1). The FISC is considered to be a centralized system [6]. For the MPC implementation, the overall profit of the business is maximized in each time period for a certain planning horizon, subject to the mass balance model of system. 

In liquid solutions in the absence of a sensitizer, T-T absorption has hitherto been observed predominantly with nitro-substituted frans-arylethy-lenes (Tables 16c-e) such as nitrostilbenes [31,200], nitroazastilbenes [172,416], and nitrostyrenes [417], Apparently, the nitro group enhances strongly thioindigo dyes [418,419]. No triplet could be measured for stilbene under direct excitation conditions at room temperature [96,200] because the triplet yield is too small (see Section 1V.B.6). 

The rate constant for the nonradiative deactivation (knj) of the trans triplet configuration is much larger than that for the radiative transition (kr). An estimation for 4-nitrostilbene in ethanol shows that kt is at least 2000 times smaller than fcnr, using 4>jsc = 0.7 [407] and 4>p = 3 x 10-4. This places kr at 0.05s 1 since knr(zs 1/tt) is about 102s. The more than 30-fold decrease in d>p for stilbenes not carrying carbonyl or nitrogen substituents (n, n states) can be explained by a comparable kt value and the corresponding decrease in [Pg.65]

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