naa a22 4500 510815189 CHVBK 20180411083503.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1134/S0031918X13100074 doi (NATIONALLICENCE)springer-10.1134/S0031918X13100074 On the mechanism of formation of multiple echo in magnetic materials [Elektronische Daten] [G. Mamniashvili, T. Gegechkori, A. Akhalkatsi, Ts. Gavasheli] The nature of main components of the multiple echo-response in magnetic materials upon the action of two broad resonance pulses has been revealed. It has been established that in lithium ferrite, a fast relaxing component of the multiple echo is formed by the multipulse nonresonance mechanism, whereas in cobalt, there is also a comparatively slowly relaxing contribution formed by the mechanism of distortions. Pleiades Publishing, Ltd., 2013 nuclear magnetic resonance (NMR) echo nationallicence mechanisms of formation nationallicence nonresonance mechanism nationallicence mechanisms of distortions nationallicence relaxation nationallicence Mamniashvili G. Andronikashvili Institute of Physics, ul. Tamarashvili 6, 0177, Tbilisi, Georgia aut Gegechkori T. Andronikashvili Institute of Physics, ul. Tamarashvili 6, 0177, Tbilisi, Georgia aut Akhalkatsi A. Ivane Jhavakhishvili Tbilisi State University, pr. Chavchavadze 3, 0128, Tbilisi, Georgia aut Gavasheli Ts Ivane Jhavakhishvili Tbilisi State University, pr. Chavchavadze 3, 0128, Tbilisi, Georgia aut The Physics of Metals and Metallography Springer US; http://www.springer-ny.com 114/10(2013-10-01), 833-837 0031-918X 114:10<833 2013 114 11508 https://doi.org/10.1134/S0031918X13100074 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0031918X13100074 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mamniashvili G. Andronikashvili Institute of Physics, ul. Tamarashvili 6, 0177, Tbilisi, Georgia aut NATIONALLICENCE 700 1- Gegechkori T. Andronikashvili Institute of Physics, ul. Tamarashvili 6, 0177, Tbilisi, Georgia aut NATIONALLICENCE 700 1- Akhalkatsi A. Ivane Jhavakhishvili Tbilisi State University, pr. Chavchavadze 3, 0128, Tbilisi, Georgia aut NATIONALLICENCE 700 1- Gavasheli Ts Ivane Jhavakhishvili Tbilisi State University, pr. Chavchavadze 3, 0128, Tbilisi, Georgia aut NATIONALLICENCE 773 0- The Physics of Metals and Metallography Springer US; http://www.springer-ny.com 114/10(2013-10-01), 833-837 0031-918X 114:10<833 2013 114 11508 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer