The project involves the design, setup and analysis of experiments as well as numerical simulations concerning surfactant-induced transport at liquid-air and liquid-liquid interfaces in the presence of geometrical confinement and constraints. First, model systems using materials such as silicon and glass and high-purity fluids such as water and hexadecane will be considered before attempting to study the process with crude oil and natural rock. Experimental techniques will involve optical interferometry, confocal microscopy and x-ray computed tomography. Numerical techniques will involve Stokes flow solvers and the lubrication approximation, as well as level-set, volume-of-fluid and diffuse-interface methods. It is anticipated that one candidate will focus on numerical modeling and simulations and the other candidate on corresponding experiments. The candidates will spend about 40% of their time at Shell, Rijswijk.

Interested candidates possessing fluency in English and a Master’s degree in Physics, Mathematics, Chemical or Mechanical Engineering or equivalent are encouraged to apply. Experience in fluid dynamics is highly desirable but not required.

This position offers full-time employment for 4 years, with an initial evaluation period. The monthly (gross) salary will be approx. 2000 Euro in the first year and increase to approx. 2600 Euro in the fourth year, in accordance with the Collective Labour Agreement of the Dutch Universities. The TU/e offers attractive secondary labor conditions.

For a general overview please check out the newer publications (1999 and later) listed on http://www.phys.tue.nl/MTP/publications.html. For detailed information about the position, please contact Prof. Darhuber (a.a.darhuber@tue.nl).

Please (e)mail applications (including your contact information, a cover letter, a CV, copies of transcripts/grade-sheets, the contact information of two or more references, as well as a copy of the Master’s thesis and (p)reprints of prior publications, if available) before July 30, 2008 to:

Prof. Anton A. Darhuber
Department of Applied Physics
Eindhoven University of Technology
P.O. Box 513
5600 MB Eindhoven
The Netherlands

We are soliciting applications for a post-doctoral researcher position in the field of solution crystallization phenomena on chemically patterned surfaces. The research objective is to design and perform experiments elucidating how and to what extent the quality and morphology of crystals growing from solution can be influenced by 1) the presence of chemical surface patterning, 2) the motion of liquid-solid-gas or liquid-solid-liquid contact-lines and 3) the local manipulation of supersaturation by thermal, electrical, photonic or microfluidic means. Model systems will include TIPS-PEN, an active material in organic semiconductor devices, aqueous crystalline polymer solutions, as well as crystal-forming small molecules dissolved in water or organic solvents.
            This project forms part of a program entitled “Composite p-p stacked organic semiconductors: materials and processing towards large area organic electronics” in collaboration with Prof.dr. D.J. Broer, Prof. dr. C.W.M. Bastiaansen from the Department of Chemical Engineering and Chemistry at the TU/e , as well as  Dr. N. Stingelin-Stutzman from the Centre for Materials Research, Queen Mary University of London.

Applicants must hold a PhD degree in physics, chemistry, chemical or mechanical engineering or a related field. Prior experience with precipitation and crystallization from solutions and with characterization methods such as AFM, SEM, TEM, (imaging) ellipsometry and/or polarimetry is highly desirable and should be emphasized in the cover letter. Candidates will be expected to carry out independent and creative research, to assist in the supervision of BSc, MSc and PhD students, and to publish in renowned scientific journals.

The appointment will be for two years. The gross salary will be in accordance with the Collective Labour Agreement of the Dutch Universities (CAO NU) and amounts initially to at least € 2802 per month (scale 10.4) depending on prior experience. The university offers an attractive package of fringe benefits such as excellent technical infrastructure, child care, savings schemes, and excellent sports facilities.

More information can be obtained from:
Prof. dr. Anton Darhuber, +31 40 247 4499, e-mail: a.a.darhuber@tue.nl
Mrs. Wilma van Eck, personnel officer, +31 40 247 4329, e-mail: w.w.k.v.eck@tue.nl

Please (e)mail your application (including a cover letter, CV, copies of your undergraduate and graduate transcripts, your PhD thesis, list of publications and the contact information of at least two references) before August 10, 2008 to:

Prof. Anton A. Darhuber
Department of Applied Physics
Eindhoven University of Technology
P.O. Box 513
5600 MB Eindhoven
The Netherlands

We have an opening for technical support staff available immediately. This position requires a Bachelor, HBO or DI-(FH) degree or equivalent qualification with specialization in physics, mechanical or chemical engineering or a related field. Typical tasks comprise:

1) Design, acquisition and construction of optical metrology and imaging setups
2) Sample characterization using e.g. electron and atomic-force microscopy
3) Documentation, maintenance and general trouble-shooting

The position requires fluency in English and a high level of motivation. The new technical staff member will become part of an existing pool of currently 7 technicians, which assures a varied and diverse occupation. The members of the pool share responsibilities and collaborate to provide extensive and efficient support to researchers in our laboratories. Therefore, a willingness and ability to work with others, to provide support and advice to colleagues, Dutch and international students and to communicate effectively are highly desirable.

The position offers a fulltime employment for 3 years. In accordance with provable prior experience and qualifications the salary will be between at least € 1945,- gross per month and at most € 2966,- gross per month, corresponding to salary scales 7 or 8 of the Collective Labour Agreement (CAO) of Dutch Universities. The position offers broad opportunities for continued learning, further education and the acquisition of new qualifications. The TU/e offers an attractive package of fringe benefits, e.g. regarding child care, sporting and learning facilities.

For additional information please contact

prof.dr. Anton Darhuber, +31(0)40 247 2046, e-mail a.a.darhuber@tue.nl
Wilma van Eck, personnel officer, +31(0)402474329, e-mail w.w.k.v.eck@tue.nl
Websites: www.phys.tue.nl/MTP  and  www.fluids.tue.nl

Your written application including an extended resume can be sent before July 31st 2008 to:

Eindhoven University of Technology
Department of Applied Physics
Personnel Department, M.C.H.J. Bos
P.O. Box 513
5600 MB Eindhoven
The Netherlands

Or by e-mail: m.c.h.j.bos@tue.nl

Please mention the job vacancy code V34.312 in your application.