TR – Page 6 – TechConnect Briefs

In-plane Vibration Measurements of Micro Scale Devices Using Sub-Pixel Image Registration Algorithms and Stroboscopic Illumination

Buyukyazi T., Basdogan I., Koc university, TR

Rapid developments in micro devices created a necessity for reliable testing methods for characterization. There are several methods for vibration measurements but most of them use out-of-plane displacements. However, in most cases in-plane measurements are [...]

Utilizing Silver and Gold Nanoparticles for Investigation of Bacterial Cell Wall Biochemical Structure

Culha M., Kahraman M., Yazici M.M., Sahin F., Yeditepe University, TR

Understanding fundamental principles of living systems in their natural environment is always a challenge for scientists. The desire to design and construct novel diagnostic tools makes this understanding a significant prerequisite. Due to its “fingerprinting” [...]

Application of a Design Methodology Using a 2D Micro Scanner

Anac O., Basdogan I., Koc university, TR

Micro Electro Mechanical Systems (MEMS) are the new and emerging technology of the future and have many applications on different disciplines like biomedical, imaging technology, biology etc. Characterization of motion and vibrations of such systems [...]

A statistical approach to control particle size of poly(acrylic acid) stabilized iron oxide nanoparticles

Demirer M., Acar H.Y., Koc university, TR

Polymer-coated superparamagnetic iron oxide nanoparticles are interest of wide range of applications from magnetic recording to biomedical applications. Size control, stability and surface functionalization of the nanoparticles are the key issues in the field. Poly(acrylic [...]

Polyamide 6-Organoclay- Impact Modifier Nanocomposites

Isik I., Yilmazer U., Bayram G., Middle East Technical University, TR

Polyamide-6, organically modified montmorillonite, and ethylene/glycidyl methacrylate (E-GMA) and ethylene/butyl acrylate/glycidyl methacrylate (E-BA-GMA) terpolymers acting as impact modifiers for polyamide were melt blended in order to investigate the effects of component concentrations on the final [...]

Controllable Electron Transport in the Lateral Nanostructure

Pogrebnyak V.A., Akray E., Küçükaltun A.N., Cukurova University, TR

The study of two-dimensional electronic systems evokes considerable interest due to the broad utilization of the systems in nanotechnology. Design of new devices are commonly based on exploiting the different configurations of multiple-quantum-well (MQW) structures. [...]

ABC: A double-conversion compiler/solver for nanoscopic calculus

Kulik I.O., Bilkent University, TR

The progress and demand of nanoscience, nanotechnology and molecular electronics is ultimately related to the progress and the perspectives of computational science. We report on the development of a new computing device which was termed [...]

Quantum Computation with Persistent-current Aharonov-Bohm Qubits and Qugates

Kulik I.O., Bilkent University, TR

We propose that Aharonov-Bohm effect can be used for quantum computation. The effect consists of existence of persistent currents in mesoscopic/nanoscopic loops of normal metal or semiconductor in a magnetic field perpendicular to loop. Three-site [...]

Design and Simulation of a MicroElectroMechanical Resonator Oscillator

Parlak M., Naseer M., Gurbuz Y., Sabanci University, TR

MicroElectroMechanical (MEM) vibrating structures such as linear drive resonators can be used as driving components in signal processing applications. The choice of these components is assisted by the fact that these MEM devices display high [...]

Coupling Spring Design and Insertion Loss Minimization of Second Order MicroElectroMechanical Filters

Naseer M., Parlak M., Bechteler T., Gurbuz Y., Sabanci University, TR

Micromechanical resonators based filters are considered as potential replacements of prevalent tank circuits due to their high selectivity and on chip integration compatibility. Micromachined bandpass filters have been operated both in HF and IF regions [...]