Solar cells fabricated from a sputtering target with 5% cadmium sulfide (CdS) intermixed cadmium telluride (CdTe) material was studied using Capacitance-Voltage (CV) profiling. The average efficiency of a set of these novel solar cells under one sun illumination was observed to be 7.56%. In contrast with standard sputtered CdS/CdTe cells, the junction capacitance of the mixed compound device was observed to show minimal change in the entire reverse bias range. The element mapping of the film using Bright Field Scanning Transmission Electron Microscopy (BF-STEM) was used to determine the distribution of S, Te, Cd, O, and Cl in CdTe film. From these observations, it is believed that the morphology and composition of the film resulted in a built-in potential which was sufficient to completely deplete the film.

Heterogeneous system integration is one of the key topics for future system integration. Scaling of System on Chip (SoC) alone does not address today's requirements of smart electronic systems in terms of performance, functionality, miniaturization, low production cost and time to market. The traditional microelectronic packaging will more and more convert into complex sys-tem integration. ‘More than Moore’ will be required due to tighter integration of system level components at the package level. This trend leads to advanced System in Package solutions (SiP) which require the synergy and a combination of wafer level and board integration technologies and which are rapidly evolving from a specialty technology used in a narrow set of applications to a high volume technology with wide ranging impact on electronics markets especially due to the high volume and very cost competitive consumer and communication market. Advanced SiP approaches explore the third dimension which results in complex system architectures that also require, beside new technologies and improved materials, adequate system design tools and reli-ability models. One of the most promising technology approaches is 3D packaging which in-volves a set of different integration approaches including stacked packages, silicon interposer with Through Silicon Vias (TSV) and embedding technologies. The paper highlights future sys-tem and potential technical solutions.

The Boreoatlantic gonate squid Gonatus fabricii is the most abundant squid in the offshore arctic and subarctic waters of the northern Atlantic. Adults are common in midwater while juveniles occur in surface waters close to the continents. As part of a research project focussing on the interactions among fish stocks off West Greenland we examined squid collections sampled with small pelagic nets in summer 1989 and in summer and autumn 1990 off Southwest Greenland. G. fabricii was by far the most abundant cephalopod species caught. We recorded a total of 698 juvenile specimens. During the summer cruise in 1989 the mantle lengths varied from 6 to 35 mm (n = 84); in summer 1990 they ranged from 10 to 48 mm (n = 542) with significantly larger body sizes in the southern part of the region. In autumn 1990 the mantle lengths ranged from 19 to 64 mm (n = 72) with largest animals again at the southern sampling sites. The data suggest growth rates for juvenile G. fabricii off West Greenland of 4 to 5.5 mm per month between July and November 1990.