|
|
| Job Opportunities |
Here you will find vacancies within the SoftComp Network of Excellence regarding:
Studentships
PhD positions
Post Doc positions
Scientific expert positions
__________04.05.2010____________________________________________________________________________________________________________________________________________
PhD position in Montpellier, France
Laboratoire des Colloïdes, Verres, Nanomatériaux
University Montpellier 2, Montpellier , France
3 years PhD studentship (1677 to 2014 €/month). to begin in Fall 2010
Supervision : Pr. Christian Ligoure with Dr. Laurence Ramos and Dr. Serge Mora
Fracture’s mechanisms in complex fluid
One of the major goal of the soft matter team in our lab is to investigate the mechanisms of fracture in complex fluids, that are much less documented than fractures in solid materials. To do that, we designed well defined « transient self-assembled networks” (TSANET) [1,3,4-6] that constitute a class of complex materials spontaneously forming reversible equilibrium 3-D networks which are transiently capable of transmitting elastic forces over macroscopic distances. Two very distinctive mechanical responses at high stress can be observed that leads to the following classification we propose (i) ductile fluids (smooth response with high shear, corresponding to a large amount of plastic deformation) versus (ii) brittle fluids (small or no plastic deformation before fracture occurs) [1,3]. We have reported and analyzed the brittle case [2], we plane know to extend our investigations to the ductile case. In particularly the project aims to investigate
(i) at the nanoscopic and mesosopic scales : the transition from a brittle to a ductile behaviour from the measurement of the coupling between the structural changes under shear and the non linear mechanical response of model transient networks by combining small angle scattering experiments ( Xray, Light and neutron) and rheology.
(ii)at the macroscopic scale :
Visualisation and description of various modes of fracture propagation. We will be particularly interested to
-the impact of droplet of a physical gel on an hydrophobic surface ( breaking versus spreading)
-competition between spreading and breaking of a gel on a deformable support ( fast video recording an image analysis.
(iii) the methodological tools that could be proposed to quantify the concepts of rheoductility
To apply, please send a statement of why this project interests you, a brief CV, and the full contact details of two academic referees to
Prof. C. Ligoure
christian.ligoure@univ-montp2.fr
1 « Ductility Versus Brittleness in Self-Assembled Transient Networks », H. Tabuteau, S. Mora, L. Ramos, G. Porte, and C. Ligoure Progress of Theoretical Physics (Supplement),175, 47-53 (2008)
2 Microscopic mechanisms of the brittleness of viscoelastic fluids » Tabuteau H., Mora S., Porte G., Abkarian M., and Ligoure C Phys. Rev. Lett. 102 ,155501 (2009)
3 Transition from "brittle" to "ductile" rheological behavior by tuning the morphology of self-assembled networks T. Tixier, H. Tabuteau, A. Carrière, L. Ramos and C. Ligoure Soft Matter (in press)
4 « Bridging Interactions due to telechelic linkers balanced by screened coulombic repulsions » G. Porte, , C. Ligoure , J Appell R. Aznar, J.Stat. Mechanics : theory and experiments, P05005 (2006)
5 « Structure of a new type of transient network: entangled wormlike micelles bridged by telechelic polymers » Laurence Ramos and Christian Ligoure, Macromolecules , 40, 1248 (2007)
6 « Linear viscoelasticty of entangled wormlike micelles bridged by telechelic polymers : an experimental model for a double transient network » K. Nakaya, L. Ramos, H. Tabuteau and C. Ligoure , Journal of Rheology, 52, 359-377 (2008)
__________01.04.2010____________________________________________________________________________________________________________________________________________
PhD position in Darmstadt, Germany
Within the Physics department at the Technical University of Darmstadt in the Institute
of Condensed Matter Physics one
PhD position (m/f, 50%)
is available in the DFG-funded project “Flow kinetics and chain dynamics of
polymers in oriented, nano-porous materials”.
The position is available from now on for a duration of 3 years and offers the possibility
to obtain a PhD in physics.
Subject: The flow behaviour of liquids in nano-pores plays an essential role in nature,
e.g. in plants or bio-membranes, as well as for industrial applications in the field of
micro-fluidics.
This project aims at studying the effect of geometrical confinement on polymer
dynamics. Filling kinetics of the nano-pores with polymers will be investigated by
means of time resolved in-situ SAXS measurements. The relaxation processes of the
polymers in the nano-pores will be measured with dielectric spectroscopy.
Further information can be found under:
http:///www.fkp.tu-darmstadt.de/groups/ag_stuehn/
Qualifications: Applicants should hold an university degree equivalent to the German
diploma or master in physics. They should have a good knowledge in solid state
physics and especially in physics of polymers and soft condensed matter.
We expect good experimental skills; experience with X-ray diffraction and/or dielectric
spectroscopy are advantageous. A strong interest for interdisciplinary research is
required and a firm knowledge of the English language (spoken and written) is
essential.
The Technical University of Darmstadt is seeking to increase the fraction of female staff
in academia. Qualified women are therefore especially encouraged to apply.
Please send your complete application including a cover letter, curriculum vitae,
certificates and references of completed studies and diploma degree via e-mail as
a single PDF-document to: jobs@fkp.physik.tu-darmstadt.de
Letters of recommendation and publication list are appreciated.
Prof. Dr. Bernd Stühn
Experimentelle Physik kondensierter Materie
Institut für Festköperphysik
Hochschulstr. 8
64289 Darmstadt
Tel.: +49 (0)6151 162783
__________12.03.2010____________________________________________________________________________________________________________________________________________
Unilever R&D Port Sunlight - Research Position in Modelling of Skin Lipids and Proteins
Unilever R&D Port Sunlight
Research Position in Modelling of Skin Lipids and Proteins
Salary around £30,000/year
Applications are invited for a postdoctoral position in the Smart Materials Group at Unilever R&D Port Sunlight. The project involves use and development of atomistic computer simulation methodologies to model the skin lipids and proteins.
Applicants should have completed a PhD in theoretical or computational chemistry, physics, or biology, and have a strong research background. Experience in the development and implementation of computer simulation methodology in the context of atomistic lipid and/or protein models is highly desirable, along with a track record in software design and development.
The role holder will join one of the strongest industrial research groups in computational modelling in Europe, with excellent facilities, and links to major software houses and leading academic groups. The project also involved links with the collaborating Unilever R&D centres in Connecticut (USA), and Bangalore (India).
This is a fixed-term appointment for two years; the proposed starting date ideally being in April 2010. The post is funded through a collaborative project linking with the Universities of Leeds, Hull and Bradford.
For further information regarding the project contact Dr Massimo Noro (Massimo.Noro@Unilever.com, Tel: 0151 641 1645).
Your completed application should include (i) a letter of application; (ii) your Curriculum Vitae; (iii) the names and addresses of three referees.
The deadline for receipt of applications is Friday 2nd April 2010, to start as soon as possible after that date.
The temporary contract will be issued formally through the ManPower agency. You need to be entitled to work in the UK.
__________25.02.2010____________________________________________________________________________________________________________________________________________
Open Positions at Goodyear
Goodyear Dunlop is one of the world’s largest tire companies. The company manufactures tires, engineered rubber products and chemicals in more than 64 facilities in 25 countries around the world. Goodyear employs about 71,000 people worldwide.
Goodyear Dunlop based in Luxembourg (Colmar-Berg) is currently looking for a team player with strong communication and analytical skills who is looking to join a dynamic business environment. Our physico-Chemist will have the following responsibilities and meet the following requirements:
Department GIC*L - Global Material Science
Position title Physico-Chemist
Job responsibilities
• Lead and coordinate new material R&D projects.
• Establish correlations between fundamental compound structure property relationships and product performance based on solid polymer and elastomer physics science.
• Set material design guidelines for product innovation.
• Cooperate actively with the metrology teams to expand material characterization techniques and data analysis tools.
• Work in multidisciplinary project teams.
Education
• The candidate must have successfully completed a 4/5-year university study in chemistry, physical chemistry or physics (Diploma, Master) followed by a doctorate thesis (PhD).
Languages
• The candidate must be fluent in English (oral/written).
• Knowledge of French and/or German will be considered as an asset.
Experience
• The candidate should have a solid experience/background in the physical characterization of polymer/composite materials.
• Experiences with elastomers will be considered as an asset.
Skills & Qualifications
• Knowledge on PC based software (MS Office, Matlab, Origin, statistical software, etc.)
Profile
• Ready to work in an international environment.
• Team player.
• Self motivated.
• Open minded and flexible.
• Good communication skills on all levels
Contact person
Anne Pasquel – HR Business Partner – Recruitment
Goodyear Dunlop Tires Operations S.A.
Human Resources Division
⇒ Please apply via http://www.goodyear-dunlop.com/career
__________02.11.2009____________________________________________________________________________________________________________________________________________
One postdoctoral position within an industrial joint research project...
.... is available in the group of Polymers and Non-Crystalline Materials Group at the Material Physics Center in San Sebastian (Spain).
Title of the project: Dielectric Spectroscopy on Nano-composites
Due: Immediately (within next two months)
The objective of the work is to systematically investigate the impact of external constraints, like strain and pressure, on chain dynamics in technical nano-filled rubbers and establish a comparison between dynamics in the bulk and at the surface of the rubber sample based on dielectric spectroscopy. The position is for two years. Highly motivated candidates with a good background in polymer physics, molecular dynamics and experimental techniques are encouraged to apply for this position. The applicant should hold a Ph. D. in Physics or Materials Science. Experience with dielectric spectroscopy techniques is desirable as well as (although not excluding) basic knowledge of AFM techniques.
To apply for the position send a CV and a brief letter of motivation (one paragraph) to
Dr. Gustavo A. Schwartz
Centro de Física de Materiales
Centro Mixto CSIC-UPV/EHU
Paseo Manuel de Lardizabal 4
20018 - San Sebastián
Spain
Phone (+34) 943 018239
Fax (+34) 943 015600
schwartz@ehu.es
email: schwartz@ehu.es
__________28.10.2009____________________________________________________________________________________________________________________________________________
PhD studentship at the Research Centre Jülich, Germany - Mixtures of colloidal particles with shape anisotropy under shear
Begin January 2010
The phase behavior of mixtures of colloidal particles with different morphology is very rich and poorly studied. When in addition such mixtures are submitted to an external field like a shear flow a zoo of thermodynamic and hydrodynamic instabilities is expected due to the fact that the coupling of particle position and orientation to the flow strongly depends on its shape. The aim of this PhD project is to sketch out this behavior. We combine state of the art sample preparation with state of the art experiments, where the aim is to visualize simultaneously the different particles in the system. To this end we use fast confocal microscopy at multiple wavelengths under shear flow in combination with a home-build counter-rotating cone-plate shear device. The PhD work is done in close contact with theoreticians from our group. The project takes place in the frame work of the Helmholtz research school Biosoft located within the Research Centre Jülich. The aim of the school is to give PhD students a broad education in biophysics and soft matter. As such it provides an excellent scientific environment. Candidates should have a background in experimental physics or physical chemistry. Also interest in statistical physics and/or image treatment is appreciated. The Research Centre Jülich is an equal opportunity employer. Applications from disabled persons are welcome. For more information, please contact:
Dr. Pavlik Lettinga
Phone: +49 2461 61 4515 Fax:
+49 2461 61 2280
Email: p.lettinga@fz-juelich.de
Research Centre Jülich
Institute of Solid State Research (IFF)
Soft Matter Division
D-52425 Jülich Germany
__________03.10.2009____________________________________________________________________________________________________________________________________________
Several Ph.D. positions are available in the Theoretical Polymer
Physics group at the University of Halle.
The Ph.D. candidates will
work on computer simulations of polymer physics problems. Both Monte
Carlo and Molecular
Dynamics approaches are possible and the models employed range from
chemically realistic to coarse-grained, also including mapping
strategies between the different modeling levels.
Possible topics are: the glass transition in polymer melts; multi-
scale modeling of polymer solutions; Wang-Landau simulations of
single chain
thermodynamics; block-copolymer nano-composites; and more.
If you are interested to join the team please send your CV including
a statement about your numerical and programming experience to:
Wolfgang.Paul@physik.uni-halle.de
Prof. Dr. Wolfgang Paul
Physics Institute
Faculty of Natural Sciences II
Von Seckendorff Platz 1
D-06120 Halle (Saale)
Germany
__________13.10.2009____________________________________________________________________________________________________________________________________________
A postdoctoral position for two years...
...starting Jan 1st, 2010 or a few months later, salary scheme TV-L E13, is available in the framework of the special priority program SPP1296 on “Heterogeneous Nucleation and Microstructure Formation”.
The successful candidate is expected to work on a research project on Monte Carlo simulations of crystal nucleation in colloid-polymer mixtures in the presence of surfaces which act as preferred sites for heterogeneous nucleation.
New techniques to estimate surface free energies, contact angles, and free energy barriers in these systems will be developed in the course of this project. Results are to be compared to calculations from other theoretical groups (which perform classical density functional theory calculations and phase field modelling) and experiments within the SPP1296.
Interactions with the group of Dr. J. Horbach (DLR Cologne), who performs molecular dynamics simulations of heterogeneous crystal nucleation in metallic melts will also be continued.
The successful candidate should have a background in statistical mechanics and condensed matter theory and broad simulation experience.
Applications should be sent to:
Prof. Dr. Kurt Binder
Institut für Physik, Johannes Gutenberg Universität Mainz
55099 Mainz, Staudinger Weg 7
kurt.binder@uni-mainz.de
__________24.06.2009_____________________________________________________________________________________________________________________
PhD programs in Neutron Scattering in controlled Rheology
2 PhD positions for EU citizens coming from outside of Germany in Neutron Scattering and Rheology are immediately available at the Research Center Jülich (FZJ), Institute for Solid State Research, Neutron scattering, D-52425.
In the Framework of the Marie Curie Training Network DYNACOP (DYNamics of Architecturally Complex Polymers), funded under FP7 , 10 European research institutions and 2 world-leading companies are connected and which the students will visit and cooperate with during the 4years project time.
In the field of Molecular Rheology, synergic efforts in combining linear and non-linear rheology with time- and length scale dependent small angle neutron scattering and neutron spin echo spectroscopy will be pursued for the investigation of model polymeric systems. Model-branched polymer architectures in blends and model nano composites will be studied.
The ideal canditates have a Diploma or Master in experimental Physics or Physical Chemistry and are interested in scattering techniques and rheological behaviour of Soft Matter. Their physical skills should be excellent and knowledge of programming is advantageous. In view of the training aspect, it is expected that the candidates will spend parts of the appointment in partner institutes abroad. Their final degree will be from the University of Münster, Germany. Current rules as for Marie Curie People programs apply. The allotted PhD thesis period is 3years.
Applications including CV and detailed education with grades should be addressed to
Prof. D. Richter or Dr. W. Pyckhout-Hintzen
(neutronscattering@fz-juelich.de).
Tel.0049 2461 61 4681
Deadline: 15.08.2009
_________18.05.2009______________________________________________________________________________________________________________________
Lectureship in experimental biological/soft condensed matter physics
Applications are invited for a lectureship in experimental biological/soft condensed matter physics to join a growing group within the Department of Physics and the University’s new interdisciplinary Biophysical Sciences Institute. Informal enquiries can be made to
Professor Tom McLeish
Vacancy reference: 3211.
Closing date: 17 June 2009
Further details of the post and an application form are available on our website:
Website
or telephone 0191 334 6499; fax 091 334 6495
_________17.03.2009______________________________________________________________________________________________________________________
Lecturer or Senior Lecturer in Experimental Soft Matter Physics...
The Faculty of Mathematics and Physical Sciences
School of Physics and Astronomy
... is looking for a Lecturer or Senior Lecturer in Experimental Soft Matter Physics
The School of Physics and Astronomy is looking for an enthusiastic and self-motivated experimental scientist to join the Polymers and Complex Fluids group as a Lecturer. You will participate in teaching duties at all levels within the School.
With a PhD in Physics or a closely related discipline, you will have a strong track record of experimental research and a history of attracting research funding commensurate with your experience. You should be eager to collaborate widely in an interdisciplinary environment, and demonstrate a clear research vision. Ideally your expertise will be in the dynamics and/or flow of complex fluids and/or biological materials, which complements our current research interests in polymer physics, non-equilibrium physics of complex fluids, statistical mechanics, and biophysics. However, excellent candidates in any area of experimental Soft Matter Physics that complements the current expertise in the School are encouraged to apply.
For the Senior Lecturer post you will be expected to be an experienced teacher, have a significant research and publication record and to be able to demonstrate appropriate administrative and leadership skills. A track record of raising external research income would be essential.
Informal enquiries to Professor Peter Olmsted
tel +44 (0)113 343 3830.
To download an application form and job details please visit and click on jobs
Alternatively, these may be obtained via recruitment@adm.leeds.ac.uk or tel +44 (0)113 343 5771.
Job ref 327006 Closing date 1 May 2009
|
|
