Netherlands : PhD Scholarships in Engineering and integration of electrical domain-wall memory devices

This project is implemented in the program on Advanced NanoElectronic Devices within the national program High Tech Systems and Materials (HTSM). The program aims at exploring novel concepts for electronic nano-devices with alternative operating principles and enhanced or novel functionality, enabling new applications particularly in hybrid electronic or smart embedded systems. The network will provide the PhD student a stimulating consortium to work in, with regular progress meetings where academic and industrial partners meet. The present project will be a direct collaboration with IMEC, Europe’s largest independent research center in Leuven, Belgium (www.imec.be), with a project leadesr from IMEC (Dr.ir. W. van Roy) and TU/e (Prof.dr.ir. H.J.M. Swagten). The candidate is expected to spend periods of research at both locations.  

Description of the PhD project

Spin-torque based magnetic domain wall (DW) memories can offer large storage densities by storing multiple bits (domain walls) in a single magnetic nanowire. Stacking of the nanowires in a back-end-of-line (BEOL) process may even allow 3D integration. This project emphasizes the engineering and application aspects and focusses on key technological issues of magnetic domain walls such as thermal stability, stabilization of DWs at notches or other pinning centers, reproducibility of motion (influence of line-edge roughness, temperature dependence), critical current density, heating, high-frequency read and write elements, and how these evolve as dimensions are scaled towards sub-100 nm wires. TU/e will contribute by engineering novel materials, e.g. with perpendicular magnetization or low damping, allowing for a unique tunability of damping, spin polarization, and pinning potential, all crucial parameters for the efficiency of future DW memory devices. 

Conditions

The OIO position is financed by the HTSM program for a period of four years. We are searching for an excellent candidate with a master of science in experimental (applied) physics. A background related to condensed matter physics, nanomagnetism, spintronics, and/or clean room experience will be appreciated. 

Appointment and salary

We offer:

• A challenging job in a young, ambitious research team
• A highly dynamical, international, and multidisciplinary research environment
• A full-time appointment for four years (start date as soon as possible)
• Gross monthly salary from €2042 (first year) to €2612 (fourth year) in line with the Collective Agreement for Dutch Universities
• An attractive package of fringe benefits, including end-of-year allowance, a personal development program for Ph.D students (Proof program), and excellent sport facilities

Deadline : 30 June 2011

For further information please visit :  PhD Scholarships In Engineering and Integration of Electrical Domain Wall Devices