Showing posts with label postdoc. Show all posts
Showing posts with label postdoc. Show all posts

2017-04-07

[OPEN POSITION] Postdoctoral Fellow in Materials Chemistry - Neutron Scattering

Postdoctoral Fellow in Materials Chemistry - Neutron Scattering

Ref. No. SU FV-0992-17

at the Department of Materials and Environmental ChemistryClosing date: 30 April 2017.
The Department of Materials and Environmental Chemistry at Stockholm University is one of the largest with about 150 persons working with the synthesis and structural characterisation of materials.
Project description
We are looking for a postdoc who can carry out research with neutron diffraction and SANS of nanomaterials with technical applications as biomaterials, battery components and potentially magnetic materials.
The project is a collaboration between Stockholm University, Uppsala University and the European Spallation Source (ESS) and has as a long-term plan to expand the neutron diffractometer DREAM at the ESS in Lund to study nanomaterials. Within the project, we will design different sample environments to enable the simultaneous acquisition of data in two length scales (atomic and nanoscopic). This will be used to study three different materials classes that have a strong research tradition in Sweden: biomaterials, batteries, and magnetic materials. In this way, the connection between the variations in the crystal structure and nanoparticle morphology can be established. Some examples of the possible studies include the self-assembly of small cellulose fibres, how the structure of batteries changes during usage, or how magnetic nanoparticles assemble under an applied magnetic field. The project is financed by the Swedish Research Council.
Main responsibilities
The postdoctoral fellow will work together with a team that will focus in studying different types of nanomaterials with neutron scattering at the atomic (diffraction) and nanoscopic (small angle neutron scattering, SANS) levels. The work implies comprehensive experiments with neutron scattering in neutron facilities around the world with the focus on the multiple length scale approach. The work also includes the design, development, and testing of different sample environments for the in-situ characterisation of two different types of nanomaterials such as nanocellulose and iron oxide nanoparticles.
Qualification requirements
Postdoctoral positions are appointed primarily for purposes of research. Applicants are expected to hold a Swedish doctoral degree or an equivalent degree from another country. The applicant should have a doctoral degree in chemistry or physics with a strong focus on condensed matter or similar qualifications.
Assessment criteriaThe degree should have been completed no more than three years before the deadline for applications. An older degree may be acceptable under special circumstances, such as sick leave, parental leave, clinical attachment, elected positions in trade unions, or similar.
In the appointment process special attention will be given to research skills. Documented experience of neutron scattering is required. Experience in X-ray scattering in general and total scattering in particular is advantageous.
Terms of employment
The position involves full-time employment for a maximum of two years, with the possibility of extension under special circumstances.
Stockholm University strives to be a workplace free from discrimination and with equal opportunities for all.
Contact
Further information about the position can be obtained from the PI, Assoc. Prof. German Salazar-Alvarez, telephone: +46 8 16 39 42, german@mmk.su.se, or Head of Department, Prof. Gunnar Svenson, telephone: +46 8 16 12 54, gunnar@mmk.su.se.
Union representatives
Anqi Lindblom-Ahlm (Saco-S) and Lisbeth Häggberg (Fackförbundet ST and Lärarförbundet), telephone: +46 8 16 20 00 (operator), and seko@seko.su.se (SEKO).
Application
Apply for the position at Stockholm University's recruitment system by clicking the "Apply" button. It is the responsibility of the applicant to ensure that the application is complete in accordance with the instructions in the job advertisement, and that it is submitted before the deadline.
Please include the following information with your application
  • Your contact details and personal data
  • Your highest degree
  • Your language skills
  • Contact details for 2–3 references
and, in addition, please include the following documents
  • Cover letter
  • CV – degrees and other completed courses, work experience and a list of publications
  • Research proposal (no more than 3 pages) describing:
    – why you are interested in the field/project described in the advertisement
    – why and how you wish to complete the project
    – what makes you suitable for the project in question
  • Copy of PhD diploma
  • Letters of recommendation (no more than 3 files)
  • Publications in support of your application (no more than 3 files).
The instructions for applicants are available at: Instructions – Applicants.
Stockholm University – our education and research produce results.

2014-04-22

Postdoctoral fellowship in 3D electron microscopy studies of nanoparticles and nanoparticle arrays

Re. SU FV-1248-14. Last application date: 2014-05-09.


Stockholm University, a modern university with a multicultural environment, is one of the world’s top 100 higher education institutes. Here more than 60,000 students and 5,000 staff are active within science, the humanities and the social sciences. Stockholm is a cultural hub and economic centre, with many green areas and surrounded by water, making it an ideal place in which to enjoy a relaxed and exciting student life.
         MMK is a leading institution in materials synthesis and structure characterization. We have recently obtained a large grant for the project “3D Electron Microscopy for Nanostructure Research (3DEM- NATUR)” from the Knut and Alice Wallenberg Foundation. The 3DEM-NATUR project aims at developing new transmission electron microscopy methods to obtain 3D structural information for studying atomic and mesoscopic arrangements in solids, on surfaces and at interfaces. More information about the 3DEM-NATUR project can be found at http://www.mmk.su.se/page.php?pid=945.
         We are interested in studying nanoparticles and self-assembled nanoparticle arrays using various 3-dimensional transmission electron microscopy (TEM) techniques. Techniques involve the recently developed Rotation Electron Diffraction (RED) method and other EM techniques such as electron tomography, and STEMHAADF, STEMEELS and electron holography may also be applied.

Assessment criteria
The candidate must have obtained a PhD degree in chemistry, physics, materials science or other relevant field no more than three years prior the application deadline, unless there are special circumstances that should be taken into account. These might be illness, parental leave, union duties or similar. The applicant should have excellent English language skills, both oral and written communication.
         Proven experience in TEM and nanoparticle synthesis is essential. Experience in nanoparticle assembly and crystallography is desirable.

Terms of employment
The scholarship is for one year with the possibility of one-year extension. The preferred starting date is 4th of August 2014.

Stockholm University strives to be a workplace free from discrimination and offers equal opportunities to everyone.

More information
For further information about the position, please contact German Salazar-Alvarez, telephone +46-(0)8-163942 or german@mmk.su.se

Application
The application should be written in Swedish or English and contain:
    – Cover letter describing the interest and skills of the applicant
    – CV with publication list (including DOI),
    – Copy of PhD degree certificate,
    – Contact information for 2 reference persons

Welcome with your application, marked with the reference number SU FV-1248-14, no later than 9 May, 2014 by e-mail to: registrator@su.se.

Applications that are submitted electronically should be in Word (.doc/.docx) or PDF format. Please include the reference number SU FV-1248-14 also in the message line.