Статья

Microcontact spectroscopy of magnons in rare earth metals

A. I. AkimenkoPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kovA. B. VerkinPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kovN. M. PonomarenkoPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kovI. K. YansonPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kov

Soviet Journal of Low Temperature Physicsjournal1982en

ABI

Аннотация

Microcontact spectra of Gd, Tb, and Ho in the ferromagnetic phase are studied. It is shown that the microcontact spectra are mostly proportional to the energy dependence of the magnon density of states, but for Tb and Ho phonon features are also observed. The anomalous microcontact spectra of Gd are studied; it is proposed that they relate to the quasiamorphous state of Gd. The thermal magnetic anomaly in microcontact spectra of Gd, Tb, Ho, and Dy is investigated.

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Темы

Magnetic properties of thin films Theoretical and Computational Physics Advanced Electron Microscopy Techniques and Applications

Идентификаторы

DOI: 10.1063/10.0030778

Цитирования и источники

Цитирований: 0Использованных источников: 17

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