However, no amount of detail will compensate for poor compositions and structures.
Re-centrifugation of the S-HDL-SAA fraction at a density of 1.25 g/ml resulted in the preferential loss of the β species confirming their lipid poor compositions (Figure 2A, lane 3).
However, quantitative evaluation of the degassing pressure for the S-poor composition is not possible due to the lack of the sulfur partition coefficient data.
This other than the carbonate-poor composition of trachyte justifies the very limited extension of the gypsum crusts and their rare occurrence [47].
Comparison with the melt inclusion volatile contents and their solubility, the S-poor composition is attributed to high-pressure degassing and contamination of meteoric water.
Based on an analogy with the volatile-poor composition of the magma measured in the Showa-Iwojima volcano, it has been estimated that magma degassing occurs in the upper part of Mt. Iwadake (Kazahaya et al., 2002).
The H2O-poor composition of the Shinmoedake magmas, however, requires a maximum degassing pressure less than 1.2 MPa (<500-m depth), implying that the degassing pressure variation should occur at the shallow region of the magma plumbing system.
Until date, all high-efficiency devices reported so far are of low band-gap (1.15 evalues0.7Ga0.3Se2) values with Cu-poor composition in the final device stage having a GGI ratio of 0.3 0.35 and CGI ratio of 0.8 0.9.
In contrast, the S-poor composition of the volcanic gas and the variation of the SO2/H2S ratio suggests that the degassing pressure of the Shinmoedake volcanic gases is higher than that at other persistently degassing volcanoes and changed with time (Figs. 7 and 8).
The decrease of the SO2/H2S ratio from March 15 to May 18 is likely due to a ten times increase of the degassing pressure, which agrees with the high-pressure degassing suggested by the S-poor composition on May 18 , 2011
In Cu(In,Ga Se2 – currently presenting the highest efficiencies of all thin film absorber materials – the evolution of the [Cu]/([In] + [Ga]) ratio prior to the final Cu-poor composition is crucial for the efficiency of layers deposited by co-evaporation.
