Eliana Cordero

Development of Raman fiber optic probes for endoscopic applications - Investigation of microoptical components to enhance the quality of Raman spectra - Optical design of microoptical probe tips - Micro-Placement and setting of probes - Selection of filters for the background correction - Optimization of the optical system and process involved in Optical Coherence Tomography, Raman scattering and Two-photon excitation spectroscopy

Development of Silicon Nanowires by Electro and Metal Assisted Wet Chemical Etching. Porosity control by wet chemistry and variation of doping level in silicon wafers. Surface modification with plasmonic-metal Nanostructures and surface passivation with metal oxide layers. Physical, optical characterization and Hydrogen detachment evaluation by gas chromatography.

Design and development of a method to demagnetize magnetically shielded IC-testsockel for production test of Fluxgate sensors. Tasks: - Characterization and calibration of magnetic sensors. - Analysis of the requirements to saturate a Mu-metal shield. - Generation of high magnetic fields up to 400 mT to saturate Mu-metal. - Signal processing to alternate and attenuate the magnetic field.

rocess Analysis Engineer - physical failure analysis on semiconductor products Main activities: - Sample preparation for SEM analysis. - Physical analysis via Scanning Electron Microscopy and Reactive Ion Etching for Failure Analysis on semiconductor samples. - Research to obtain the best etch selectivity and rates of different Silicon Oxide layers, copper aluminum alloy and silicon nitride. - Design of experiments

- Hands-on Photolithography, Sputtering and Etching. - Evaluation and testing of the resultant patterns on the substrates with the microscope and profilometer.

- Preparation, conduction and evaluation of technical training courses and Writing technical literature. - Assessment training needs and certification requirements. - Troubleshooting Assistance - Reliability-centered maintenance (RCM) in the main system of the equipment available at the department.

Optical instrumentation, microsystem technology and advanced material research Develop Experience on: - Hands-on Photolithography, Sputtering and Etching. - Evaluation and testing of the resultant patterns on the substrates with the microscope and profilometer

Competent knowledge and abilities to solve industrial problems in automation, mechanics design, control technology, robotics, electronics, manufacturing process and command of software (CAD, CAM, CAE, MATLAB).