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PhD in role of biogenic macromolecules for ice nucleation of fertile soils 100%, Zurich, fixed-termprint Drucken
The Atmospheric Physics group at ETH Zurich (IAC-ETH) invites applications for a 3–3.5-year PhD position funded by the Swiss National Science Foundation (SNSF) project “The role of particle size, organic matter, and freezing mode for ice nucleation on mineral and soil dusts”. The project has a total of 3 PhD positions that will closely collaborate.
Project backgroundIce-nucleating particles (INPs) represent only a tiny fraction of the atmospheric aerosol, but they are key actors in cloud processes including precipitation formation, as they initiate the ice phase in clouds. Although mineral dusts are probably the most important and best established type of atmospheric INPs, there are still major unknowns that preclude a reliable prediction of ice crystals forming on them. Different factors have been identified that influence their freezing temperatures. Apart from the mineral type, these are particle size, interactions with solutes and water, adsorption of organic molecules, and freezing mode. Yet, some of these factors do not seem to matter in general, but only for some mineral types. Therefore, attempts to generalize them to all types of mineral INPs produce conflicting results.
Our group has longstanding experience in the investigation of atmospheric INPs and a history of developing cloud chambers and cold-stage experiments, among them the microfluidic device MINCZ, the drop freezing assay DRINCZ and the continuous flow diffusion chamber HINC. Moreover, a broad range of analytical techniques for aerosol characterization are available in our group and at ETH Zurich.
Job descriptionWe are looking for a highly motivated, committed, and creative person.
Your workplace Your workplace We offerchevronright Working, teaching and research at ETH Zurich
We value diversityIn line with our values, ETH Zurich encourages an inclusive culture. We promote equality of opportunity, value diversity and nurture a working and learning environment in which the rights and dignity of all our staff and students are respected. Visit our Equal Opportunities and Diversity website to find out how we ensure a fair and open environment that allows everyone to grow and flourish.
Curious? So are we.We look forward to receiving your online application which includes:
Please note that we exclusively accept applications submitted through our online application portal. Applications will be reviewed on a rolling basis until filled (no deadlines). Applications via email or postal services will not be considered. The start of the project is scheduled for September 2023.
For further information on this position contact Dr, Claudia Marcolli, at [email protected] and visit our website.
About ETH ZürichETH Zurich is one of the world's leading universities specialising in science and technology. We are renowned for our excellent education, cutting-edge fundamental research and direct transfer of new knowledge into society. Over 30,000 people from more than 120 countries find our university to be a place that promotes independent thinking and an environment that inspires excellence. Located in the heart of Europe, yet forging connections all over the world, we work together to develop solutions for the global challenges of today and tomorrow.
Curious? So are we.We look forward to receiving your online application which includes:
Please note that we exclusively accept applications submitted through our online application portal. Applications will be reviewed on a rolling basis until filled (no deadlines). Applications via email or postal services will not be considered. The start of the project is scheduled for September 2023.
For further information on this position contact Dr, Claudia Marcolli, at [email protected] and visit our website.
Apply online now
About ETH ZürichETH Zurich is one of the world's leading universities specialising in science and technology. We are renowned for our excellent education, cutting-edge fundamental research and direct transfer of new knowledge into society. Over 30,000 people from more than 120 countries find our university to be a place that promotes independent thinking and an environment that inspires excellence. Located in the heart of Europe, yet forging connections all over the world, we work together to develop solutions for the global challenges of today and tomorrow.
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