optimization – TechConnect Briefs

Optimized internal geometries for lightweighting and multifunctionality in additive manufacturing – an ideal processing target

Berger J., Nama Development LLC, US

One of the great opportunities in additive manufacturing is the ability to manufacture complex optimized internal geometries such as lattices and honeycombs for space filling applications. Some obvious applications including sandwich panels for lightweighting and [...]

Strategies for production of naturally-derived calcium phosphates particles for solid free-form fabrication

Batalu D., Maidaniuc A., Miculescu F., Miculescu M., Voicu S.I., University Politehnica from Bucharest, RO

In this abstract we propose the strategies optimization for obtaining ceramic materials derived from natural sources for solid free-form fabrication, used for bone substitution. The selected method, thermal processing, is simple (due to the similarities [...]

Optimization of a Poly-SiGe MEMS Xylophone Bar Magnetometer based on its equivalent circuit

Farghaly M., Rochus V., Rottenberg X., Tilmans H.A.C., IMEC, BE

This paper presents the optimization of a poly-SiGe-based MEMS Xylophone Bar Magnetometer (XBM) using a novel characterization method based on the measurement of the forward/backward transmission gains S21/S12 of the XBM treated as a two-port [...]

Opto-Electrical Study of Spectrally Enhanced Thin Film Solar Devices

Hajimirza S., Howell J.R., The University of Texas at Austin, US

We report optical and electrical study of a light trapping for efficiency enhancement in thin film amorphous silicon. Solar absorption can be improved inside thin films via surface texturing, plasmonic excitations and thin anti-reflecting coating. [...]

Optimizing Quantum Well Solar Cell Efficiency through Genetic Algorithms

Pacheco M.A., Pontifical Catholic University, Rio de Janeiro, BR

In this work, a study of quantum well solar cells (QWSCs) is carried through. The use of quantum wells was pointed as a tool to increase the efficiency of photovoltaic. The objective is to describe [...]

Optimizing Quantum Well Solar Cell Efficiency through Genetic Algorithms

Pacheco M.A., Pontifical Catholic University, Rio de Janeiro, BR

In this work, a study of quantum well solar cells (QWSCs) is carried through. The use of quantum wells was pointed as a tool to increase the efficiency of photovoltaic. The objective is to describe [...]

Optimization of the device design technologies for optimum analog/RF performance of Nanoscale DG MOSFETs

Bucher M., Sharma R.K., Technical University of Crete, GR

Analog/RF performance of new device architecture: graded channel dual material double gate (GCDMDG) is investigated using ATLAS device simulator. A close comparison with double gate (DG), graded channel double gate (GCDG) and dual material double [...]

Optimization study of Supercapacitor electrode material composition and thickness for enhanced performance of the Supercapacitor

Davis T., Eilertsen T., Jung D.Y., Ranade A.P., Sammakia B.G., Binghamton University, US

A prototype electrode was constructed to verify the optimization of composition of materials for the supercapacitors. Surface area analysis and SEM images were used initially to select the most appropriate active carbon from a group [...]

CFD-Assisted Design and Optimization of a Pharmacokinetic Microfluidic System

Cramer K.A., Hamon M., Hong J.W., Khodadadi J.M., Moeini Sedeh M., Auburn University, US

In this research, a microfluidic system was designed and optimized to carry out in vitro pharmacokinetic studies of drug candidates in the liver. Computational fluid dynamics (CFD) was called on to assist in the system [...]

Synthesis and Optimization of Metallic nanofluids using Electrical Explosion of Wire in Liquids

Park E.J., Park H-W., Ulsan National Institute of Science and Technology (, KR

This study has been focusing on controlling the size, oxidation, and agglomeration of the nanoparticle by adjusting the plasma of EEWL and the base fluid, including water, ethylene glycols, oil, polymeric solution and other common [...]