MEPROS - Modular electron paramagnetic resonance operating software for multifunctional high-frequency EPR spectrometer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F23%3APU149501" target="_blank" >RIV/00216305:26620/23:PU149501 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S109078072300191X?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S109078072300191X?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jmr.2023.107556" target="_blank" >10.1016/j.jmr.2023.107556</a>

Jazyk výsledku

angličtina

Název v původním jazyce

MEPROS - Modular electron paramagnetic resonance operating software for multifunctional high-frequency EPR spectrometer

Popis výsledku v původním jazyce

We present a software solution developed in LabVIEW for a home-built High-Frequency Electron Paramagnetic Resonance (HF-EPR) spectrometer. A modular approach was applied to control the spectrometer subsystems and simplify the adaptation to hardware changes during the development. The solution implements measuring procedures for conventional Continuous Wave EPR (CW-EPR), Frequency-Swept EPR (FS-EPR), and Two -Dimensional EPR (2D-EPR) mapping, which are relevant in different cases. The software's automation capa-bilities were tested in several trial measurements to obtain CW-EPR spectra of Silicon Carbide doped by vana-dium (SiC + V) at various temperatures and microwave frequencies, multi-frequency spectra via 2D-EPR mapping, and dense FS-EPR data of a lithium phthalocyanine crystal rotated in a magnetic field. Several pro-spective modifications of the software are discussed in the conclusion. A modular character allows the easy re-use of code portions in other experimental setups. The spectrometer and the software are currently deployed and utilized in a laboratory of EPR spectroscopy at Central European Institute of Technology (CEITEC) in Brno, and data obtained by it has been already used in a number of publications.

Název v anglickém jazyce

MEPROS - Modular electron paramagnetic resonance operating software for multifunctional high-frequency EPR spectrometer

Popis výsledku anglicky

We present a software solution developed in LabVIEW for a home-built High-Frequency Electron Paramagnetic Resonance (HF-EPR) spectrometer. A modular approach was applied to control the spectrometer subsystems and simplify the adaptation to hardware changes during the development. The solution implements measuring procedures for conventional Continuous Wave EPR (CW-EPR), Frequency-Swept EPR (FS-EPR), and Two -Dimensional EPR (2D-EPR) mapping, which are relevant in different cases. The software's automation capa-bilities were tested in several trial measurements to obtain CW-EPR spectra of Silicon Carbide doped by vana-dium (SiC + V) at various temperatures and microwave frequencies, multi-frequency spectra via 2D-EPR mapping, and dense FS-EPR data of a lithium phthalocyanine crystal rotated in a magnetic field. Several pro-spective modifications of the software are discussed in the conclusion. A modular character allows the easy re-use of code portions in other experimental setups. The spectrometer and the software are currently deployed and utilized in a laboratory of EPR spectroscopy at Central European Institute of Technology (CEITEC) in Brno, and data obtained by it has been already used in a number of publications.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10600 - Biological sciences

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

JOURNAL OF MAGNETIC RESONANCE

ISSN

1090-7807

e-ISSN

1096-0856

Svazek periodika

355

Číslo periodika v rámci svazku

neuvedeno

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

001084428800001

EID výsledku v databázi Scopus

2-s2.0-85172405397