Fabrication of high-quality 2D materials and heterostructures by exfoliation and stacking techniques; Design and fabrication of photonic nanostructures at DTU Nanolab; Optical characterizations of 2D heterostructures integrated with photonic nanostructures; Exploration of light-matter interactions in 2D-photonic integrated systems
You must have a two-year master's degree (120 ECTS points) or a similar degree with an academic level equivalent to a two-year master's degree. A strong background within the topics of the PhD project is preferred, e.g., experience in optical characterization and 2D materials, and/or nanofabrication
PhD scholarship in Interlayer Exciton in Quantum 2D Heterostructures DTU Fotonik Share on Facebook Share on Twitter Share on Linkedin Thursday 29 Apr 21 Apply for this job Apply no later than 30 May 2021 Apply for the job at DTU Fotonik by completing the following form. Apply online We are looking for a PhD student to investigate interlayer excitons in two-dimensional materials as the basis of new light sources. You will work in a group that is already working on interlayer excitons and there will be daily discussions and interactions. You will spend an external research stay in the group of Prof. Zhipei Sun in Finland. Project description Two-dimensional (2D) materials including graphene, transition metal dichalcogenides (TMDs), and hexagonal boron nitride can form heterostructures by weak Van der Waals forces, giving enormous opportunities for engineering their optoelectronic properties. Interlayer excitons, which are electron-hole pairs bound by Coulomb interactions but residing in distinct 2D sheets, have been studied in TMD heterostructures, showing unique properties with respect to long lifetime and electrical tunability. In this project, we will perform a fundamental study of quantum exciton resonances in 2D TMD heterostructures, keeping in mind their possible use for the development of novel optoelectronic devices. Specifically, the project is to develop a novel class of light source relying on 2D heterostructures integrated with a silicon photonic chip, which is CMOS-compatible, and suitable for chip-level integration. You will investigate the following topics : Fabrication of high-quality 2D materials and heterostructures by exfoliation and stacking techniques. Design and fabrication of photonic nanostructures at DTU Nanolab Optical characterizations of 2D heterostructures integrated with photonic nanostructures. Exploration of light-matter interactions in 2D-photonic integrated systems Qualifications You must have a two-year master's degree (120 ECTS points) or a similar degree with an academic level equivalent to a two-year master's degree. A strong background within the topics of the PhD project is preferred, e.g., experience in optical characterization and 2D materials, and / or nanofabrication. Approval and Enrolment The scholarship for the PhD degree is subject to academic approval, and the candidate will be enrolled in one of the general degree programmes of DTU. For information about the general requirements for enrolment and the general planning of the scholarship studies, please see the DTU PhD Guide . Assessment The assessment of the applicants will be made by Assoc. Prof. Sanshui Xiao (DTU), Assoc. Prof. Martijn Wubs (DTU), and Prof. Zhipei Sun from Aalto University. 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 upon with the relevant union. The period of employment is 3 years. You can read more about career paths at DTU here . Further information Further information may be obtained from Assoc. Prof. Sanshui Xiao ( firstname.lastname@example.org ) and Assoc. Prof. Martijn Wubs ( email@example.com ). You can read more about DTU Fotonik on www.fotonik.dtu.dk/english . 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 30 May 2021 (Danish 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 Grade transcripts and BSc/MSc diploma Excel sheet with translation of grades to the Danish grading system (see guidelines and Excel spreadsheet here ) You may apply prior to obtaining your master's degree but cannot begin before having received it. All interested candidates irrespective of age, gender, race, disability, religion or ethnic background are encouraged to apply. DTU Fotonik has 210 employees with competences in optics and is one of the largest centers in the world based solely on research in photonics. Research is performed within optical sensors, lasers, LEDs, photovoltaics, ultra-high-speed optical transmission systems, bio-photonics, nano-optics and quantum photonics. 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 12,900 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 and in Sisimiut in Greenland.
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