Project coordinator: Dr.phys. A.Kalinko
Total cost: 300 000 EUR
Duration (years): 2023-2025
Funding institution: Latvian Council of Science
Funding number: lzp-2022/1-0608
Today's technological demands in areas such as microelectronics, micro-optics, photonics and nanomedicine
have reached a point where the use of traditional thermometry is becoming a limiting factor,
if not an obstacle to accurate temperature measurements. In this fundamental project, we propose to develop
a new methodology based on the use of X-ray absorption spectroscopy to measure the temperature of a material
by analysing the fine-structure amplitude of the X-ray absorption spectrum. The proposed method for temperature
measurements is focused on, but not limited to, temperature mapping in multilayer chips and plasmonic nanoparticles.
The project is compliant with the Research and Innovation Strategies for Smart Specialisation (RIS3) of Latvia in the area of
"Smart materials, technologies and engineering systems".
Results
Publications:
Conferences:
- A. Kuzmin, I. Pudza, A. Kalinko,
Non-contact nanothermometry based on X-ray absorption spectra,
The 5th World Congress of Latvian Scientists “Research Latvia”, June 27-29, 2023, Riga, Latvia.
Abstract
Presentation
- J. Lukasevica, A. Anspoks, A. Kalinko, A. Kuzmin,
Probing NiO lattice dynamics by X-ray absorption spectroscopy combined with reverse Monte Carlo method,
RMC-8(+1) Conference, September 21–23, 2023, Budapest, Hungary.
Abstract
Presentation
- V. Dimitrijevs, A. Kuzmin,
The influence of lattice anisotropy on the local dynamics in hexagonal titanium and zirconium metals,
RMC-8(+1) Conference, September 21–23, 2023, Budapest, Hungary.
Abstract
Presentation
- A. Kuzmin,
Solving EXAFS puzzle using reverse Monte Carlo simulations,
EXAFS-50 Symposium, October 30–31, 2023, Brookhaven National Laboratory, USA.
Abstract
Presentation
- J. Lukasevica, A. Kuzmin,
Exploring nickel oxide lattice dynamics in a temperature range using EXAFS spectroscopy,
82nd International Scientific Conference of the University of Latvia, February 9, 2024, Riga, Latvia.
Abstract
Presentation
- V. Dimitrijevs, A. Kuzmin,
EXAFS spectroscopy studies of lattice dynamics in metallic chromium,
82nd International Scientific Conference of the University of Latvia, February 9, 2024, Riga, Latvia.
Abstract
Presentation
- J. Lukasevica, A. Kuzmin,
Study of nickel oxide lattice dynamics in a wide temperature range using EXAFS spectroscopy,
40th Annual ISSP UL Scientific Conference, 5-7 March, 2024, Riga, Latvia.
Abstract
Presentation
- V. Dimitrijevs, A. Kuzmin,
Substrate-induced structural phase transition in metallic chromium foil,
40th Annual ISSP UL Scientific Conference, 5-7 March, 2024, Riga, Latvia.
Abstract
Presentation
- A. Kuzmin, V. Dimitrijevs, I. Pudza, A. Kalinko,
Advanced nanothermometry based on X-ray absorption spectra,
E-MRS 2024 Spring Meeting, May 27-31, 2024, Strasbourg, France.
Abstract
Presentation