PhD Position in Infrared Nanospectroscopy

The Nanoscience Cooperative Research Center, CIC nanoGUNE, located in Donostia / San Sebastian, Basque Country (Spain), is currently looking for a

Pre-doctoral Researcher

to work on

Infrared Nanospectroscopy

NanoGUNE is a research center devoted to conducting world-class nanoscience research for a competitive growth of the Basque Country. NanoGUNE is a member of the Basque Research and Technology Alliance (BRTA) and is recognized by the Spanish Research Agency as a María de Maeztu Unit of Excellence.

The Nanooptics Group is looking for  highly motivated pre-doctoral researchers to contribute to the development of next-generation infrared nanospectroscopy instrumentation and methodologies. The PhD position is part of a joint project with attocube systems GmbH, a world-leading company in near-field optical microscopy and nanospectroscopy.

The Nanooptics Group pioneered scattering-type scanning near-field optical microscopy (s-SNOM) and Fourier-transform infrared nanospectroscopy (nano-FTIR), establishing key scientific and technological foundations for modern infrared nanospectroscopy. These techniques enable imaging and spectroscopy at visible, infrared, and terahertz frequencies with spatial resolutions 100 to 1000 times beyond the diffraction limit of conventional optical methods. Building on these advances, the group has demonstrated their broad potential across science and technology, including nanoscale conductivity mapping in electronic devices, chemical identification of organic and inorganic materials, bioimaging, and the investigation of exotic light waves in 2D and quantum materials (Nat. Rev. Mater. 10, 285 (2025)).

The successful candidate will work with a next-generation nanospectroscopy platform capable of performing both s-SNOM and photothermal expansion (PTE) measurements under identical experimental conditions, enabling direct comparison and correlated nanoscale analysis.

The project includes the following tasks:

1.     Testing, evaluating, and optimizing the microscope system

2.     Comparing s-SNOM and PTE nanospectroscopy techniques

3.     Applying these techniques to research problems in one of the following areas, depending on the candidate’s background and interests:

·       Polaritons in 2D materials and vibrational strong coupling at the nanoscale

·       Quantitative carrier mapping in semiconductors

·       Chemical nano-imaging of polymers and biological samples

We are looking for motivated candidates with:

·       Master degree in Physics, Engineering, Materials Science, Physical Chemistry, or a related

·       Strong interest in nano-optics, nanophotonics, spectroscopy, scanning probe microscopy

·       Programming experience, including Python

·       Hands-on laboratory experience

·       Good spoken and written English

We offer:

·       A PhD program in a leading international research institute

·       Access to unique state-of-the-art nanospectroscopy instrumentation

·       A dynamic and international research environment

·       Close collaboration between academia and industry

Please apply by completing the form below and attaching the following documents before 14.6.2026:

1.     Complete CV and academic transcripts

2.     Motivation letter (maximum 1 page) and reference letters in a single pdf file

3.     Brief summary of previous research experience or Master’s thesis (maximum 1 page)

NOTES:

(i) All applicants will receive an answer after the end of the selection process; but please note that due to the large number of submissions that are expected, we cannot provide individual feedback.

(ii) Additional information about nanoGUNE's commitment towards HR excellence in Research and Gender Equality are available on our website.

(iii) We encourage you to subscribe to our HR mailing list to receive information related to nanoGUNE's open positions and open calls for different training and talent attraction programs.