The opposite NMR echo in the laboratory standards for judging or deciding was first observed in cobalt nanofilms. In this work, we study allure analog, that is formed in a rotating standards for judging or deciding in cobalt micropowders and lithium-metallic mineral ferrite. The response of nuclear spin-scheme in the domain divider of multidomain lithium-zinc ferrite and cobalt micropowders to the linked action of RF and drawing videopulses was studied. It results in the composition of echo which response maybe treated as an parallel of the inversion echo in the rotating standards for judging or deciding. An evaluation of the rule wall pinning introduce the multidomain magnets is provided for one magnetic videopulse's amplitude, that corresponds to the presence of this echo signal.
Author(s) Details:
Grigor Mamniashvili,
Department of Condensed Matter Physics at Ivane
Javakhishvili Tbilisi State University Andronikashvili Institute of Physics, 6
Tamarashvili St. 0177, Tbilisi, Georgia.
Tatiana
Gegechkori,
Department
of Condensed Matter Physics at Ivane Javakhishvili Tbilisi State University
Andronikashvili Institute of Physics, 6 Tamarashvili St. 0177, Tbilisi,
Georgia.
Giorgi Donadze,
Department of Condensed Matter Physics at Ivane Javakhishvili Tbilisi State
University Andronikashvili Institute of Physics, 6 Tamarashvili St. 0177,
Tbilisi, Georgia.
Tsisana Gavasheli,
Faculty of Exact and Natural Sciences at Ivane Javakhishvili Tbilisi State
University, 1 Chavchavadze Ave. Tbilisi-0179, Georgia.
Please see the link here: https://stm.bookpi.org/RPST-V6/article/view/9866
