DUBNICKÁ MIDLÍKOVÁ, Jana, Matúš ŠEDIVÝ, Antonín SOJKA, Vinicius Tadeu SANTANA, Adam DUBROKA and Petr NEUGEBAUER. A Versatile Setup for Fourier-Transform Infrared Magneto-Spectroscopy. IEEE Transactions on Instrumentation and Measurement. IEEE, 2023, vol. 72, June 2023, p. 1-11. ISSN 0018-9456. Available from: https://dx.doi.org/10.1109/TIM.2023.3284943.
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Basic information
Original name A Versatile Setup for Fourier-Transform Infrared Magneto-Spectroscopy
Authors DUBNICKÁ MIDLÍKOVÁ, Jana, Matúš ŠEDIVÝ, Antonín SOJKA, Vinicius Tadeu SANTANA, Adam DUBROKA (203 Czech Republic, belonging to the institution) and Petr NEUGEBAUER.
Edition IEEE Transactions on Instrumentation and Measurement, IEEE, 2023, 0018-9456.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10302 Condensed matter physics
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 5.600 in 2022
RIV identification code RIV/00216224:14310/23:00132733
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1109/TIM.2023.3284943
UT WoS 001022135200002
Keywords in English Cryogen-free superconducting magnet; electron spin resonance (ESR); Fourier-transform infrared (FTIR) magneto-spectroscopy; germanium (Ge); Landau levels (LLs); single-molecule magnets (SMMs)
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 3/1/2024 11:16.
Abstract
Fourier-transform infrared (FTIR) magneto-spectroscopy is a powerful spectroscopic technique used to investigate many important effects in materials, e.g., electron spin resonance (ESR), cyclotron resonance, and transitions between Landau levels (LLs). Despite their enormous potential in material science, infrared (IR) magneto-spectrometers are still relatively rare and custom-made since such systems generally require complex infrastructure. This article presents a versatile broadband setup for FTIR magneto-spectroscopy spanning the range from THz/far-IR (FIR) to near-IR (NIR), high magnetic field up to 16 T, and cryogenic temperatures down to 2 K. It consists of a commercial FTIR spectrometer and 16 T cryogen-free superconducting magnet coupled with custom-designed optical coupling and transmission probes for experiments with various detectors. The functionality of the FTIR magneto-spectroscopic setup is demonstrated by the magneto-optical measurements on a cobalt-based single-molecule magnet (SMM) in the FIR region and germanium (Ge) in the NIR region.
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