Sample interview questions: How do you approach designing experiments to investigate the electrical or mechanical properties of inorganic materials?
Sample answer:
- Define the research question and establish objectives. Clearly articulate the specific electrical or mechanical properties of interest and the overarching goals of the investigation.
- Conduct literature review. Thoroughly explore existing knowledge on the topic to identify gaps in understanding and potential approaches.
- Select appropriate materials and techniques. Choose inorganic materials with suitable electrical or mechanical properties and select experimental techniques that can accurately measure these properties.
- Design sample preparation methods. Develop procedures for synthesizing, processing, or modifying the materials to control their electrical or mechanical characteristics.
- Plan experimental parameters. Determine the range of conditions (e.g., temperature, pressure, frequency) to be investigated and ensure that the experimental setup can accommodate them.
- Employ suitable characterization techniques. Select measurement techniques (e.g., impedance spectroscopy, mechanical testing) that provide quantitative data on the electrical or mechanical properties of the materials.
- Collect and analyze data. Rigorously acq… Read full answer