Doctoral student in development of nanowire devices for photonic neuromorphic computing Full-time

Doctoral Student In Development Of Nanowire Devices For Photonic Neuromorphic Computing

Lund University was founded in 1666 and is repeatedly ranked among the world's top universities. The University has around 46,000 students and 8,500 staff based in Lund, Helsingborg, and Malmö. We are united in our efforts to understand, explain, and improve our world and the human condition.

Subject And Project Description

This position will be linked to a major new project financed by the European Innovation Council: Picosecond-scale Photonic Heterogeneous Integrated Neuromorphic Detector (Phinder). The project will enable picosecond-scale, high throughput, optical event detection and analysis by fabricating and demonstrating a dynamic photonic sensor array with on-chip neuromorphic intelligence. This is enabled by significantly advancing the state of the art in optoelectronic algorithm-hardware co-design and multi-scale heterogeneous integration. A central aim of the work at Lund University is to fabricate III-V nanowire based neural nodes communicating at telecom wavelengths and functioning as sensors at variable wavelengths, while also verifying eventual performance levels for spikes at the picosecond time and femtosecond energy scale. The project will be interdisciplinary and involve groups across Europe that work on optoelectronic architecture, sensor geometries and algorithms and integration with advanced waveguiding platforms.

Work Duties

You will primarily devote yourself to your doctoral education, which mainly consists of writing a doctoral thesis. You are expected to participate in a research project, doctoral courses, seminars, and conferences. The project takes its starting point in high performance nanostructures developed for solar-energy harvesting and light emitting diodes and will use them for building artificial neural components that use light for interconnects and electrical signals for memory and signal analysis. You will work on developing and exploring the synthesis, processing, properties, and performance of nanowire-based devices for nanophotonic based neuromorphic computing and optical sensing. Your work will include design, modelling, realization, and characterisation of nanophotonic devices based on group III-V materials. The work will engage researchers across different scientific disciplines that collaborate. In addition to studies, a maximum of 20% of working time may be spent on teaching and other departmental work.

Qualifications

To be eligible for admission and employment as a doctoral student, you must fulfil the requirements below.

Admission Requirements

A person meets the general admission requirements for third-cycle courses and study programmes if the applicant:

• has been awarded a second-cycle qualification, or
• has satisfied the requirements for courses comprising at least 240 credits of which at least 60 credits were awarded in the second cycle, or
• has acquired substantially equivalent knowledge in some other way in Sweden or abroad.

A person meets the specific admission requirements for third cycle studies in physics, nanoscience, material science if the applicant has:

• completed an independent work (e.g. degree project) in a relevant subject comprising at least 30 credits. The special qualification may also have been obtained through other equivalent education, which is assessed on a case-by-case basis. In order to enable interdisciplinary initiatives and significant in-depth studies in certain areas, qualifications other than the applicant's subject-specific competence in material science and/or photonics may be taken into account.

Additional Requirements

In order to complete the doctoral programme in question, the following are also required:

• good ability to work independently and to formulate and tackle research problems.
• good written and oral communication skills
• good ability to cooperate
• very good knowledge of English, spoken and written

Selection Criteria

The selection of eligible applicants will be made taking into account the ability to benefit from the training based on the following criteria:

• knowledge in the project area as specified above
• motivation for the project as described above
• experience in synthesis, fabrication, measurements and modelling related to nanophotonic devices
• experience in synthesis of nanostructures using CVD based methods.
• experience in laboratory work, including advanced optical, electronic or other characterization tools
• scientific interaction with researchers from other disciplines and from other countries.
• consideration will also be given to good collaborative skills, drive and independence, and how the applicant, through his or her experience and skills, is deemed to have the abilities necessary for successfully completing the third cycle programme.

We Offer

Lund University is a public authority which means that employees get particular benefits, generous annual leave and an advantageous occupational pension scheme.

More about working at Lund University on lu.se.

About The Employment

The employment is a fixed-term employment at full time, starting as soon as possible. Third cycle studies at the Science Faculty consist of full-time studies for 4 years. In the case of teaching and other departmental duties, the employment is extended accordingly. Doctoral studentships are regulated in the Higher Education Ordinance (1993:100), chapter 5, 1-7 §§.

More about terms of employment for doctoral students on Lund University's Staffpages.

How To Apply

The application should be written in English and you must attach to your application:

• CV and personal letter with a justification of why you are interested in the training place/employment and in what way the research project matches your interests and your educational background.
• Copies of issued study certificates and/or diplomas. These should prove your basic and special eligibility for the doctoral education subject and show that you have the subject knowledge required for the doctoral education project.
• Other information that you wish to refer to (copies of grades, information for references, letters of recommendation, etc.).

We welcome your application.