scholarly journals X-band ESR determination of Dzyaloshinsky-Moriya interaction in the two-dimensionalSrCu2(BO3)2system

2004 ◽  
Vol 69 (17) ◽  
Author(s):  
Andrej Zorko ◽  
Denis Arčon ◽  
Hans van Tol ◽  
Louis Claude Brunel ◽  
Hiroshi Kageyama
Keyword(s):  
X Band ◽  
Moriya Interaction

Determination of the Fe3+/$${\varvec{\Sigma}}$$Fe Ratio in Synthetic Lead Silicate Slags Using X-Band CW-EPR

2021 ◽  
Author(s):  
Vincent Cnockaert ◽  
Inge Bellemans ◽  
Tijl Crivits ◽  
Henk Vrielinck ◽  
Bart Blanpain ◽  
...  
Keyword(s):  
Lead Silicate ◽  
X Band

scholarly journals Observing UT1-UTC with VGOS

2021 ◽  
Vol 73 (1) ◽  
Author(s):  
Rüdiger Haas ◽  
Eskil Varenius ◽  
Saho Matsumoto ◽  
Matthias Schartner
Keyword(s):  
Standard Deviation ◽  
Reference Frame ◽  
Earth Rotation ◽  
Space Observatory ◽  
International Earth Rotation ◽  
Onsala Space Observatory ◽  
X Band ◽  
First Results

AbstractWe present first results for the determination of UT1-UTC using the VLBI Global Observing System (VGOS). During December 2019 through February 2020, a series of 1 h long observing sessions were performed using the VGOS stations at Ishioka in Japan and the Onsala twin telescopes in Sweden. These VGOS-B sessions were observed simultaneously to standard legacy S/X-band Intensive sessions. The VGOS-B data were correlated, post-correlation processed, and analysed at the Onsala Space Observatory. The derived UT1-UTC results were compared to corresponding results from standard legacy S/X-band Intensive sessions (INT1/INT2), as well as to the final values of the International Earth Rotation and Reference Frame Service (IERS), provided in IERS Bulletin B. The VGOS-B series achieves 3–4 times lower formal uncertainties for the UT1-UTC results than standard legacy S/X-band INT series. The RMS agreement w.r.t. to IERS Bulletin B is slightly better for the VGOS-B results than for the simultaneously observed legacy S/X-band INT1 results, and the VGOS-B results have a small bias only with the smallest remaining standard deviation.

scholarly journals Domain-period method for determination of the energy of the Dzyaloshinskii-Moriya interaction in [Co/Pd(111)]5 superlattices

2020 ◽  
Vol 102 (14) ◽  
Author(s):  
A. G. Kozlov ◽  
A. G. Kolesnikov ◽  
M. E. Stebliy ◽  
A. P. Golikov ◽  
A. V. Davydenko
Keyword(s):  
Moriya Interaction ◽  
Domain Period

scholarly journals Resolved Hyperfine at L-band for High-Spin CoEDTA, A Model for Co Sites in Proteins

2019 ◽  
Vol 20 (10) ◽  
pp. 2385
Author(s):  
William E. Antholine
Keyword(s):  
Accurate Determination ◽  
Cobalt Complex ◽  
Low Frequency ◽  
Paramagnetic Resonance ◽  
X Band ◽  
Epr Parameters ◽  
L Band ◽  
Band Spectra

Low-frequency electron paramagnetic resonance (EPR) spectra were obtained for the Co complex of ethylene diamine tetraacetic acid (CoEDTA). It was found that the cobalt hyperfine at geff-mid is better resolved at a low frequency, L-band (1.37 GHz), and not resolved at X-band (9.631 GHz), which is the conventional frequency used for most spectra for metal complexes. Resolved cobalt hyperfine lines lead to additional EPR parameters like A-mid for cobalt and a more-accurate determination of g-mid. Resolved hyperfine lines in the L-band, but not the S-band, spectra were obtained at a concentration of 1 mM. Knowing these additional EPR parameters provides a means to better determine the electron density in the ground state orbital for each cobalt complex, as well as to determine differences upon a change of ligation. If zinc sites can be replaced by cobalt, the cobalt spectra for these sites will enhance the characterization of the zinc sites.

Determination of magnetic domain-wall types using Dzyaloshinskii–Moriya-interaction-induced domain patterns

2015 ◽  
Vol 106 (26) ◽  
pp. 262403 ◽  
Author(s):  
Dae-Yun Kim ◽  
Duck-Ho Kim ◽  
Joon Moon ◽  
Sug-Bong Choe
Keyword(s):  
Domain Wall ◽  
Magnetic Domain ◽  
Magnetic Domain Wall ◽  
Moriya Interaction
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