SI – TechConnect Briefs

Sustainable and high-performable nano-structured biopackaging materials

Božič M., Majerič M., Kokol V., University of Maribor, SI

In the contribution, there will be presented few strategies that we have studied recently for producing of highly-performed rigid or flexible biopackaging materials, being fabricated as mono- or even multi-layers coating films from renewable biopolymers [...]

Sustainable and high-performable nano-structured biopackaging materials

Božič M., Majerič M., Kokol V., University of Maribor, SI

In the contribution, there will be presented few strategies that we have studied recently for producing of highly-performed rigid or flexible biopackaging materials, being fabricated as mono- or even multi-layers coating films from renewable biopolymers [...]

Characteristics of Grooving by Diamond Needle-Tip with Various Tip Shapes and Grooving Parameters

Mladenovic V., R&D - New technologies, SI

The fundamental goal of this study is to present effects on the material AISI with one of the micro-machining methods in modern security printing technology, such card production, needle tip engraving. This method is basically [...]

Clean Technology Requires a Systems Approach

Kralj D., ART-K, BusinessConsulting, SI

The challenge of addressing climate change in the context of moving society towards the environmental, economic and social goals of sustainability requires radical innovation of cleaner technologies and processes which meet individual and social needs [...]

Replacing natural gas with biogas in the methanol production

Kovac Kralj A., Univerity of Maribor, SI

The dependence of natural gas may be replaced by renewable sources of second generation - nonfood source. Methanol is produced from synthesis gas, which is produced from natural gas. Natural gas can be replaced by [...]

Replacing natural gas with biogas in the methanol production

Kovac Kralj A., Univerity of Maribor, SI

The dependence of natural gas may be replaced by renewable sources of second generation - nonfood source. Methanol is produced from synthesis gas, which is produced from natural gas. Natural gas can be replaced by [...]

Modelling Multilayer Semiconductor Structures

Brecl K., Furlan J., University of Ljubljana, SI

The interest in multilayer thin-film semiconductor structures is becoming bigger day by day. For multilayer structures both, low-quality and good-quality materials are used. An extended Ebers-Moll model for simulating multiayer structures was developed. The standard [...]

Tunneling-Assisted Currents in n+p+ Amorphous Silicon Junctions

Furlan J., Gorup Z., University of Ljubljana, SI

A theoretical model for the tunneling transport of charge carriers in forward-biased heavily doped amorphous silicon pn junctions was recently presented. In this paper, in addition to current-voltage characteristics in the forward direction, reverse-voltage characteristics [...]

Modelling High Built-In Electric Field Effects on Generation-Recombination Rates in Space-Charge Regions of pn a-Si:H Junctions

Furlan J., Gorup Z., Smole F., Topic M., University of Ljublijana, SI

A theoretical model of lateral transport of charge carriers in pn a-Si:H junctions with high built-in electric fields is proposed in which the transport of carriers is treated in a similar way to capture-emission transitions [...]

Self Aligned Gate JFETs for Smart MEMS

Amon S., Vrtacnik D., Resnik D., Krizaj D., Aljancic U., Levstek A., University of Ljubljana, SI

Self Aligned Gate JFET (SJFET) devices and circuits are reported. The problem of electrical isolation between devices on the same chip is realized through Self Aligned Gate approach, enabling the application of standard bipolar discrete [...]