Detail publikačního výsledku

Ultra-broadband EPR spectroscopy in field and frequency domains

NEUGEBAUER, P.; BLOOS, D.; MARX, R.; LUTZ, P.; KERN, M.; AGUILÀ, D.; VAVERKA, J.; LAGUTA, O.; DIETRICH, C.; CLÉRAC, R.; VAN SLAGEREN, J.

Originální název

Ultra-broadband EPR spectroscopy in field and frequency domains

Anglický název

Ultra-broadband EPR spectroscopy in field and frequency domains

Druh

Článek WoS

Originální abstrakt

Electron paramagnetic resonance (EPR) is a powerful technique to investigate the electronic and magnetic properties of a wide range of materials. We present the first combined terahertz (THz) field and frequency domain electron paramagnetic resonance (HFEPR/FDMR) spectrometer designed to investigate the electronic structure and magnetic properties of molecular systems, thin films and solid state materials in a very broad frequency range of 85–1100 GHz. In this paper, we show high resolution frequency-field (Zeeman) maps (170–380 GHz by 0–15 T) recorded on two single-molecule magnets, [Mn2(saltmen)2(ReO4)2] and [Mn2(salpn)2(H2O)2](ClO4)2, which give direct access to the field-dependence of the energy level diagram. Furthermore, supression of standing waves in the described system and the sensitivity in field and frequency domain operations is evaluated and discussed

Anglický abstrakt

Electron paramagnetic resonance (EPR) is a powerful technique to investigate the electronic and magnetic properties of a wide range of materials. We present the first combined terahertz (THz) field and frequency domain electron paramagnetic resonance (HFEPR/FDMR) spectrometer designed to investigate the electronic structure and magnetic properties of molecular systems, thin films and solid state materials in a very broad frequency range of 85–1100 GHz. In this paper, we show high resolution frequency-field (Zeeman) maps (170–380 GHz by 0–15 T) recorded on two single-molecule magnets, [Mn2(saltmen)2(ReO4)2] and [Mn2(salpn)2(H2O)2](ClO4)2, which give direct access to the field-dependence of the energy level diagram. Furthermore, supression of standing waves in the described system and the sensitivity in field and frequency domain operations is evaluated and discussed

Klíčová slova

High Frequency Electron Paramagnetic Resonance, Frequency Domain Magnetic Resonance, Molecular Magnetism

Klíčová slova v angličtině

High Frequency Electron Paramagnetic Resonance, Frequency Domain Magnetic Resonance, Molecular Magnetism

Autoři

NEUGEBAUER, P.; BLOOS, D.; MARX, R.; LUTZ, P.; KERN, M.; AGUILÀ, D.; VAVERKA, J.; LAGUTA, O.; DIETRICH, C.; CLÉRAC, R.; VAN SLAGEREN, J.

Rok RIV

2019

Vydáno

06.06.2018

ISSN

1463-9084

Periodikum

PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Svazek

20

Číslo

15528

Stát

Spojené království Velké Británie a Severního Irska

Strany od

15528

Strany do

15534

Strany počet

7

BibTex

@article{BUT148085,
  author="Petr {Neugebauer} and Dominik {Bloos} and Raphael {Marx} and Philipp {Lutz} and Michal {Kern} and David {Aguilà} and Jakub {Vaverka} and Oleksii {Laguta} and Clarissa {Dietrich} and Rodolphe {Clérac} and Joris {van Slageren}",
  title="Ultra-broadband EPR spectroscopy in field and frequency domains",
  journal="PHYSICAL CHEMISTRY CHEMICAL PHYSICS",
  year="2018",
  volume="20",
  number="15528",
  pages="15528--15534",
  doi="10.1039/c7cp07443c",
  issn="1463-9076"
}