A new mechanism has been proposed for the spin-lattice relaxation of paramagnetic ions in ionic host crystals by a two phonon process involving transverse optical phonons. The latter are shown to couple with the spin directly through an effective magnetic field associated with the transverse mode. An expression has been derived for the relaxation frequency. There seems to be satisfactory agreement with available experimental results of some ionic crystals
The results of measurements of EPR line-width at high temperatures (80-450 K) are described for Cr3+...
The paramagnetic spin-lattice relaxation times of an isolated Ir4+ ion inserted in the crystalline l...
We perform a theoretical investigation on the two-phonon processes of the spin-flip and spin-conserv...
Restricted AccessA new mechanism has been proposed for the spin-lattice relaxation of paramagneticio...
Restricted AccessA new mechanism for magnon-phonon relaxation process in ferrimagnetic insulators (e...
Restricted AccessA new mechanism is proposed for relaxation processes in ferrimngnetic insulators (a...
Spin-lattice relaxation is analyzed in a crystal containing two types of paramagnetic centers having...
A new mechanism for magnon-phonon relaxation process in ferrimagnetic insulators (e.g., YIG) is prop...
A general expression is found for the probability for a direct (single-phonon) relaxation transition...
The low temperature transient response of the polarization of a paramagnet to a fast high intensity ...
The spin-lattice relaxation time, T1, for 207Pb in solid lead compounds has been investigated in an ...
The spin-lattice relaxation of the Fe3+ ion in cubic ZnS has been studied between 1.3 and 300 K by p...
A theoretical study of phonon-magnon interaction in antiferromagnets is made on the basis of a micro...
AbstractContinuum models of phonon spectra of small crystals fail for wavelengths of the order of th...
A microscopic theory of phonon-magnon interaction in magnetic crystals is developed from first princ...
The results of measurements of EPR line-width at high temperatures (80-450 K) are described for Cr3+...
The paramagnetic spin-lattice relaxation times of an isolated Ir4+ ion inserted in the crystalline l...
We perform a theoretical investigation on the two-phonon processes of the spin-flip and spin-conserv...
Restricted AccessA new mechanism has been proposed for the spin-lattice relaxation of paramagneticio...
Restricted AccessA new mechanism for magnon-phonon relaxation process in ferrimagnetic insulators (e...
Restricted AccessA new mechanism is proposed for relaxation processes in ferrimngnetic insulators (a...
Spin-lattice relaxation is analyzed in a crystal containing two types of paramagnetic centers having...
A new mechanism for magnon-phonon relaxation process in ferrimagnetic insulators (e.g., YIG) is prop...
A general expression is found for the probability for a direct (single-phonon) relaxation transition...
The low temperature transient response of the polarization of a paramagnet to a fast high intensity ...
The spin-lattice relaxation time, T1, for 207Pb in solid lead compounds has been investigated in an ...
The spin-lattice relaxation of the Fe3+ ion in cubic ZnS has been studied between 1.3 and 300 K by p...
A theoretical study of phonon-magnon interaction in antiferromagnets is made on the basis of a micro...
AbstractContinuum models of phonon spectra of small crystals fail for wavelengths of the order of th...
A microscopic theory of phonon-magnon interaction in magnetic crystals is developed from first princ...
The results of measurements of EPR line-width at high temperatures (80-450 K) are described for Cr3+...
The paramagnetic spin-lattice relaxation times of an isolated Ir4+ ion inserted in the crystalline l...
We perform a theoretical investigation on the two-phonon processes of the spin-flip and spin-conserv...
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