Metal Fabrication Assistant Stellenangebote

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PhD Position in Operando Gassensing

Work-Life-Balance [...] (defect) structures and activity/ selectivity are studied by combining variety of spectroscopic techniques. Controlled synthesis and nanoscale structuring using atomic layer deposition enable the design of surfaces for applications in catalysis and alternative energy. We are currently seeking a Research Assistant (f/m/d) to join our activities in the field of mechanistic investigation of chemical sensors using operando and transient spectroscopy. Chemical sensors based on metal oxide semiconductors are widely used due to their high sensitivity to target gases and simple production processes. However, the underlying mechanisms (gas sensing, catalysis) remain unclear, hindering the rational design of improved materials. The goal of this project is to elucidate the working principles of technologically relevant metal oxide gas sensors, i. e. , materials loaded with noble metals, using state-of-the-art operando and transient spectroscopic techniques. The aim is to develop a comprehensive mechanistic understanding that encompasses the metal oxide, the noble metal, and their interaction. Responsibilities Contributing to the above-mentioned research project Fabrication and characterization of metal oxide gas sensors (including XRD, XPS, Raman, UV-Vis, SEM/ TEM) Investigation of the gas sensing behavior in different gas atmospheres Establishing structure-property relationships using operando and transient spectroscopy (IR, Raman, UV-Vis) Elucidation of the operating mechanisms of metal oxide gas sensors Documentation and presentation of research results Participation in teaching activities within the field of Physical Chemistry, e. g. , supervision of tutorials and lab courses in Physical Chemistry Your Profile Completed university degree (M. Sc./ Diploma) in Chemistry, Physics, or Materials Science Prior knowledge in gas sensing, solid-state chemistry/ physics, and/or in situ/ operando spectroscopy is advantageous We Offer Technical University of Darmstadt offers varied and challenging assignments, freedom to work independently, the latest technologies, [...]
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Job am 17.03.2025 bei Jobleads gefunden

Development of a Test Stand for Opto-ASIC Modules

• Ilmenau, Thüringen Development of a Test Stand for Opto-ASIC Modules During your studies, you will have the opportunity to contribute to an exciting development project in the field of optoelectronic semiconductor technology. The goal of this student assistant position is to develop a test stand for verifying the fundamental functions of a CMOS Lock-In Pixel image sensor, which is implemented as a Chip-on-Board (CoB) module. These image sensors are based on CMOS (Complementary Metal-Oxide-Semiconductor) technology and feature specialized Lock-In Pixels, which enable highly sensitive optical signal evaluation for time-resolved fluorescence measurements. Place of work: Erfurt Team: Microelectronics Career level: Mandatory Internship, Bachelor Thesis Research field: Integrated sensor systems Time scope: 6 month Start: As soon as possible Application deadline: 2025-12-31 Reference number: IMMSSTUDME0425 Developing a reliable test stand is essential to ensure the correct fabrication of ASICs (Application-Specific Integrated Circuits) . In addition to electrical and functional testing of the ASICs, the test stand will [...]
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Job am 07.03.2025 bei Neuvoo gefunden Fraunhofer- Gesellschaft

Bachelor-/ Master Thesis: Innovative metal forming processes for fuel cell components

• Aachen, North Rhine- Westphalia At the Fraunhofer IPT in Aachen, we work with more than 530 employees every day to make the production of the future more digital, more[...]

MEHR INFOS ZUM STELLENANGEBOT

[...] Aachen, we work with more than 530 employees every day to make the production of the future more digital, more flexible and more sustainable. In the group Integrated Production Machinery, we specialize in meticulous optimization of technologies involved in the fabrication of components for energy storage and energy conversion systems. With a keen focus on industrial applications, our expertise is concentrated on the innovative fields of hydrogen technologies and fuel cell production. As part of this thesis, you will investigate the limitations of current sheet metal forming processes and work on innovative processes that circumvent the previously identified limitations. To achieve this goal, possible optimization goals [...] groundbreaking developments and scientific excellence, Fraunhofer helps shape society now and in the future. Interested? Apply online now. We look forward to getting to know you Questions according to this position will be answered by: Kees Egbers M. Sc. Research assistant Integrated Production Machinery Phone: +49 241 8904-335 Fraunhofer Institute for Production Technology IPT Requisition Number: 70001 Application Deadline: 38894980 [...]
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