68 citations · 192 across the 10 of their papers we have counts for
10 papers
Frustration induced one-dimensionality in the isosceles triangular antiferromagnetic lattice of -(EDT-TTF-CONMe)AsF
B. Náfrádi, A. Antal, T. Fehér +5
The -filled organic compound, -(EDT-TTF-CONMe)AsF is a frustrated two-dimensional triangular magnetic system as shown by high-frequency (111.2 and 222.4 GHz…
Two-dimensional magnetism in kappa-(BEDT-TTF)2Cu[N(CN)2]Cl, a spin-1/2 Heisenberg antiferromagnet with Dzyaloshinskii-Moriya interaction
Ágnes Antal, Titusz Fehér, Bálint Náfrádi +2
Field-induced antiferromagnetic (AF) fluctuations and magnetization are observed above the (zero-field) ordering temperature, T_N = 23 K by electron spin resonance in kappa-(BEDT-T…
Multipurpose High Frequency Electron Spin Resonance Spectrometer for Condensed Matter Research
Kalman L Nagy, Dario Quintavalle, Titusz Feher +1
We describe a quasi-optical multifrequency ESR spectrometer operating in the 75-225 GHz range and optimized at 210 GHz for general use in condensed matter physics, chemistry and bi…
Microwave frequency modulation in continuous-wave far-infrared ESR utilizing a quasioptical reflection bridge
Balint Nafradi, Richard Gaal, Titusz Feher +1
We report the development of the frequency-modulation (FM) method for measuring electron spin resonance (ESR) absorption in the 210-420 GHz frequency range. We demonstrate that usi…
Spin diffusion and magnetic eigenoscillations confined to single molecular layers in the organic conductors kappa-(BEDT-TTF)_2Cu[N(CN)_2X (X=Cl, Br)
Agnes Antal, Titusz Feher, Andras Janossy +2
The layered organic compounds, kappa-(BEDT-TTF)_2Cu[N(CN)_2X (X=Cl, Br) are metals at ambient temperatures. At low temperatures, the Cl compound is a weakly ferromagnetic Mott insu…
Magnetic fullerenes inside single-wall carbon nanotubes
F. Simon, H. Kuzmany, B. Nafradi +8
C59N magnetic fullerenes were formed inside single-wall carbon nanotubes by vacuum annealing functionalized C59N molecules encapsulated inside the tubes. A hindered, anisotropic ro…