quantum optics | Scholarship for Nigerians and Africans

PhD or Postdoctoral Positions in Physics at Leiden University, Netherlands

The Leiden Institute of Physics is the oldest physics department in the Netherlands, with a long tradition of excellence in fundamental research. The current spectrum of research comprises subjects in condensed matter physics, nanoscience and nanotechnology, (bio-)molecular physics, quantum optics, cosmology & astroparticle physics, and the physics of biological and soft matter. The institute fosters an international atmosphere with strong interactions among the various groups as well as with other departments at the Faculty of Sciences.
We have developed a unique vacuum scanning tunneling microscope ( STM) that enables the observation of (polycrystalline) film growth in-situ and in real-time during the deposition [1]. Its special pivoting and rotating mechanism ensures the alignment of the deposition beam between the tip and the sample. In addition, this microscope is especially designed for high-speed imaging, which allows to record movies [2]. Within the framework of this project, we will use this microscope with the aim to unravel the underlying atomic processes that play a role in the morphology evolution both during film growth and after the deposition.For this position, we are searching for an ambitious candidate with a recent M.Sc. degree in physics. The ideal applicant has
•experience with Scanning Probe Microscopes, preferable STM,
•experience with vacuum setups,
•background knowledge in fundamental surface science and material science,
•and a strong affinity and experience with the operation of complex instrumentation.
Furthermore you have excellent communications skills in English, both written and verbal, and are expected to master the Dutch language sufficiently.


Scholarship Application Deadline:
before March 2011

Further Scholarship Information and Application

PhD Position in Quantum Sensing, DTU, Denmark: Quantum optics

The project is a part of an international collaboration with the Max-Planck institute for the Science of light in Germany and Queensland University in Australia.

Spurred by the increasing demand on highly sensitive sensors in various sciences, optical systems that enable measurement precisions beyond what is possible with classical approaches by means of quantum technology are being intensely explored. Quantum sensing of various parameters beyond the standard classical limit have been achieved by a number of groups using quantum light, but all systems have been based on large bulk setups incompatible with real life applications. In this project we want to pursue a novel route to quantum sensing based on micro-cavities on a chip. The micro-cavities produce quantum light that can be used for the measurement of various quantities such as temperature, motion, position and rotation at sensitivities unreachable with conventional methods.

Qualifications:
* master degree within optics/photonics, physics or engineering or a similar degree with an equivalent academic level.
* background in quantum optics and micro-optics fabrication is an advantage.
* good communication skills in English – written and spoken.
* ability to work independently, and to be a part of a dynamical group.

Scholarship Application Deadline: 1 March 2011

Further Scholarship Information and Application