Postdoc Position for fabricating the next-generation magnetometers using high-mobility semiconductors - DTU Energy

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Postdoc Position for fabricating the next-generation magnetometers using high-mobility semiconductors - DTU Energy
Kgs. Lyngby, Denmark

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Job Description

Do you want to contribute to a future where we can use high-mobility materials to understand diseases in the human brain by measuring the tiny magnetic fields created by neurons in the brain? At DTU we are targeting exactly this, and we are looking for a dedicated postdoc to carry out research in high-performance extraordinary magnetoresistance and Hall magnetometers based on high-mobility semiconductors.

It is possible to get a deeper understanding of how the brain functions in a non-invasive way through sensing the tiny magnetic fields produced by neuronal currents. Today, this need is primarily met by quantum sensors that must be operated at cryogenic temperatures, which greatly increases the complexity and cost of making such measurements. Therefore, research on alternative methods to detect tiny magnetic fields are a top priority.

In a Novo Nordisk Foundation sponsored project, we aim to create magnetic sensors with picotesla sensitivity and use these sensors to map neuron activity at room-temperature. As part of this large project, we are looking for a postdoc to help us fabricate and characterize high-mobility magnetoresistive devices and turn these into high-performing magnetometers. 

The main task are:

• Batch fabrication of extraordinary magnetoresistive devices from high-mobility III/V semiconductors with novel geometric designs.
• Magnetotransport characterization of the devices.

You will work closely together with the researchers and students in a large, dynamic team. Your work will be aided by experimental colleagues well as theoretical colleagues, which use novel topology optimization schemes to construct the high-performance sensor designs you will experimentally realize.

Required qualifications
Qualified applicants must have:

• Extensive experience with cleanroom fabrication of electrical devices based on high-mobility III/V semiconductors
• High level of understanding of material science and electrical transport physics.
• Experience with electrical characterization of devices, ideally low-noise characterization of magnetometers
• A PhD degree (or equivalent).

General qualifications

• A strong drive to move the frontiers of science.
• Scientific production and research potential at an excellent international level.
• The ability to work independently, to plan and carry out complicated tasks, and to be a part of a large, dynamic group.
• Independent problem-solving skills.
• Excellent communication and language skills in English, both written and spoken.

What we offer
DTU is a leading technical university globally recognized for the excellence of its research, education, innovation and scientific advice. We offer a rewarding and challenging job in an international environment where you will be a key person in the magnetometry team. Within our magnetometry team, we will work closely together toward the common goal of breaking the detection limits of magnetic field sensors. We strive for academic excellence in an environment characterized by collegial respect, academic freedom, and ample opportunities for high-impact publications.

DTU is a leading technical university globally recognized for the excellence of its research, education, innovation and scientific advice. We offer a rewarding and challenging job in an international environment. We strive for academic excellence in an environment characterized by collegial respect and academic freedom tempered by responsibility. 

Salary and appointment terms
The appointment will be based on the collective agreement with the Danish Confederation of Professional Associations. The allowance will be agreed upon with the relevant union.

The position is for a duration of 2 years. The expected starting date is in summer 2024, but we are flexible with the exact starting time. 

You can read more about career paths at DTU here .

Further information
Please contact Senior Researcher Dennis Valbjørn Christensen ([email protected] ) or Professor Nini Pryds ([email protected]).

Please do not send applications to these e-mail addresses, instead apply online as described below.

If you are applying from abroad, you may find useful information on working in Denmark and at DTU at DTU – Moving to Denmark .

Application
Your complete online application must be submitted no later than 7 April 2024 (23:59 Danish time).

Applications must be submitted as one pdf file containing all materials to be given consideration. To apply, please open the link "Apply now," fill in the online application form, and attach all your materials in English in one pdf file. The file must include:

• A short letter motivating the application (cover letter)
• Curriculum vitae, including a list of publications
• Academic Diplomas (MSc/PhD)
• Contact information for 1-2 senior researchers that you have worked closely with.

All interested candidates irrespective of age, gender, race, disability, religion or ethnic background are encouraged to apply.

The Department of Energy Conversion and Storage (DTU Energy) focuses on research and development of functional materials, components, and systems for sustainable energy technologies. The technologies include fuel cells, electrolysis, power-to-x, batteries, and carbon capture. The research is based on strong competences on electrochemistry, atomic scale and multi-physics modelling, autonomous materials discovery, materials processing, and structural analyses. We also focus on educating engineering students at all levels, ranging from BSc, MSc, PhD to lifelong learning students. We have about 270 dedicated employees. Read more about us at  www.energy.dtu.dk .

Technology for people
DTU develops technology for people. With our international elite research and study programmes, we are helping to create a better world and to solve the global challenges formulated in the UN’s 17 Sustainable Development Goals. Hans Christian Ørsted founded DTU in 1829 with a clear mission to develop and create value using science and engineering to benefit society. That mission lives on today. DTU has 13,500 students and 6,000 employees. We work in an international atmosphere and have an inclusive, evolving, and informal working environment. DTU has campuses in all parts of Denmark and in Greenland, and we collaborate with the best universities around the world.

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Job Info

• Job Identification 3372
• Job Category VIP B
• Posting Date 03/20/2024, 05:21 AM
• Apply Before 04/07/2024, 05:59 PM
• Locations Fysikvej , Kgs. Lyngby, 2800, DK

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