Optimization of Interdigitated Electrode Configuration for High-Voltage Microfluidic Applications

Interdigitated electrodes (IDEs) play a crucial role in microfluidic applications, particularly in manipulating fluid flow and enabling precise analyte detection. At imec, we are dedicated to exploring the microfluidic potential of IDEs, especially in high-voltage environments where optimal electrode configuration is critical.

Project Overview:

The internship will revolve around optimizing IDE configurations for high-voltage microfluidic applications. The selected candidate will delve into three main aspects:

1. Design Phase:

   - Explore optimal electrode materials, shapes, thicknesses, and spacing to enhance performance in high-voltage environments.

   - Utilize theoretical models and simulations to predict electric field distributions and performance metrics.

2. Fabrication Process:

   - Employ state-of-the-art cleanroom facilities at imec to fabricate designed IDEs.

   - Implement various metal patterning techniques and assess the impact of different passivation layer materials and deposition methods.

3. Electrical Characterization:

   - Conduct comprehensive electrical characterization of fabricated IDEs to evaluate their performance under high-voltage conditions.

   - Analyse measurement results to validate the effectiveness of the optimized electrode configurations.

Ideal Candidate Profile:

We are seeking candidates with an electrical engineering background and a solid understanding of microfabrication techniques. The ideal candidate should possess:

- Proficiency in electrical engineering principles and concepts related to electrode design and microfluidic systems.

- Familiarity with simulation tools for electric field analysis and device performance prediction.

- Strong analytical skills to interpret experimental data and derive actionable insights.

- Motivation to work in a collaborative research environment and contribute to cutting-edge advancements in microfluidic technology.