Technical University of Denmark (DTU)

Postdoc in Electrical Characterisation of Graphene using Terahertz Spectroscopy

Technical University of Denmark (DTU)

2800 Kgs. Lyngby, Denmark

The Graphene Flagship unites 150 of the primary European research groups and companies in a combined effort to push research in 2D materials towards practical applications – from the lab to the fab. As large-area graphene is now becoming available, it is essential to develop characterisation methods that are fast, non-destructive and accurate – and here conventional lithography falls short. Terahertz time-domain spectroscopy (THz-TDS) based electrical mapping is a powerful emerging method for non-contact mapping of graphene’s electrical properties, developed at DTU over the past 8 years.

DTU wish to employ a post-doctoral researcher for 36 months to carry out research in electrical properties of graphene using THz-TDS, including development of THz-TDS based methods and instrumentation for fast, accurate and reproducible mapping of the electronic properties of large-scale graphene (in particular continuous characterisation of R2R-based CVD graphene), and methods for analyzing of high quality encapsulated graphene using THz-TDS.

Qualifications

  • Candidates should have a PhD degree in physics or equivalent.
  • Experience with terahertz time-domain spectroscopy or THz physics
  • You are an experimentalist, and have hands-on experience with design, construction of equipment or experimental setups is an advantage
  • Experience with graphene synthesis, transfer and integration is relevant
  • Solid theoretical background and knowledge of concepts and methods in the field/literature, especially within electronics, optics and applications of 2D materials and advanced thin films.
  • Other relevant characterisation techniques for graphene such as Raman spectroscopy, SEM, TEM and AFM and electrical measurements.

Other relevant qualifications
  • Scientific production and research potential at international level
  • Innovative skills and the ability to generate new ideas
  • Independent problem-solving skills
  • Excellent communication and language skills (English language)
  • Experience with international collaborations and collaborations with industry

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. 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 with the relevant union. The period of employment is 3 years and must start no later than 1 April 2020.

You can read more about career paths at DTU here.

Further information
Further information may be obtained from Professor Peter Bøggild, tel.: +45 21362798, pbog@dtu.dk.

You can read more about NANOMADE on www.fysik.dtu.dk/english/research/nanomade and the department of physics on www.fysik.dtu.dk/english.

Application
Please submit your online application no later than 20 December 2019 (local time). Apply online at www.career.dtu.dk.

Applications must be submitted as one PDF file containing all materials to be given consideration. To apply, please open the link “Apply online”, fill in the online application form, and attach all your materials in English in one PDF file. The file must include:
  • A letter motivating the application (cover letter)
  • Curriculum vitae
  • MSc/PhD diploma
  • List of publications

Applications and enclosures received after the deadline will not be considered.

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

DTU Physics conducts cross-disciplinary research where micro- and nanotechnology is applied to a wide range of scientific disciplines (electronics, mechanics, chemistry, optics, fluidics, medical and biotechnology) as well as applications. The Nanoscale Materials and Devices section (NANOMADE) at DTU Physics is focused on basic and applied research, and with strong international collaborations. The 2D Electronic Materials group led by Peter Bøggild is involved in the EU Graphene Flagship and Centre of Excellence Center for Nanostructured Graphene, and works closely with Prof. Peter Uhd Jepsen from DTU Fotonik on terahertz research.

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 vision to develop and create value using science and engineering to benefit society. That vision lives on today. DTU has 11,500 students and 6,000 employees. We work in an international atmosphere and have an inclusive, evolving, and informal working environment. Our main campus is in Kgs. Lyngby north of Copenhagen and we have campuses in Roskilde and Ballerup.

Postdoc in fabrication and characterisation of 2D electronic devices

The Graphene Flagship unites 150 of the primary European research groups and companies in a combined effort to push research in 2D materials towards practical applications – from the lab to the fab. 2D materials offer exciting possibilities for electronics in terms of performance, functionality, price and form factor. In the Graphene Flagship electronics workpackage, DTU works on development of emergent electronic components based on graphene and transition metal dichalcogenides.

DTU wish to employ a post-doctoral researcher for 24 months to carry out research in device fabrication based on both exfoliated and CVD materials, to develop, study and optimise short channel transistors, optimise contact resistance, and investigate ways to encapsulate 2D materials using scalable materials and methods. You will work in a friendly team in a stimulating international environment, and can take advantage of the expertise in the centre of excellence, CNG, and our 1500 m2 state-of-the-art cleanroom facility, DTU Nanolab.

Qualifications
  • Candidates should have a PhD degree in physics or equivalent.
  • Expertise in 2D materials device fabrication (with electron beam lithography) and electrical characterisation.
  • Experience with graphene synthesis, transfer and integration is relevant
  • Solid theoretical background and knowledge of concepts and methods in the field/literature, especially within semiconductor physics, quantum mechanics, electronics
  • Experience with application of 2D materials is a bonus
  • Other relevant characterisation techniques for graphene such as Raman spectroscopy, SEM, TEM and AFM

Other relevant qualifications
  • Scientific production and research potential at international level
  • Innovative skills and the ability to generate new ideas
  • Independent problem-solving skills
  • Excellent communication and language skills (English language)
  • Experience with international collaborations and collaborations with industry

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. We strive for academic excellence in an environment characterized by collegial respect and an 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 with the relevant union. The period of employment is 2 years (with the possibility of an extension) and must start no later than 1 April 2020.

You can read more about career paths at DTU here.

Further information
Further information may be obtained from Professor Peter Bøggild, tel.: +45 21362798, pbog@dtu.dk,

You can read more about NANOMADE on www.fysik.dtu.dk/english/research/nanomade and the department of physics on www.fysik.dtu.dk/english.

Application
Please submit your online application no later than 20 December 2019 (local time). Applications must be submitted as one PDF file containing all materials to be given consideration. To apply, please open the link “Apply online”, fill in the online application form, and attach all your materials in English in one PDF file. The file must include:
  • A letter motivating the application (cover letter)
  • Curriculum vitae
  • MSc/PhD diploma
  • List of publications

Applications and enclosures received after the deadline will not be considered.

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

DTU Physics conducts cross-disciplinary research where micro- and nanotechnology is applied to a wide range of scientific disciplines (electronics, mechanics, chemistry, optics, fluidics, medical and biotechnology) as well as applications. The Nanoscale Materials and Devices section (NANOMADE) at DTU Physics is focused on basic and applied research, and with strong international collaborations. The 2D Electronic Materials group led by Peter Bøggild is involved in the EU Graphene Flagship and Centre of Excellence Center for Nanostructured Graphene.

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 vision to develop and create value using science and engineering to benefit society. That vision lives on today. DTU has 11,500 students and 6,000 employees. We work in an international atmosphere and have an inclusive, evolving, and informal working environment. Our main campus is in Kgs. Lyngby north of Copenhagen and we have campuses in Roskilde and Ballerup.

Please apply via recruiter’s website.

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