Encyclopedia of Materials: Science and Technology.

0463834 - FZÚ 2017 RIV GB eng M - Část monografie knihy
Kamarád, Jiří
Magnetic systems: external pressure-induced phenomena.
Encyclopedia of Materials: Science and Technology.. 2. Amsterdam: Elsevier Science Ltd., 2001 - (Buschow, J.; Cahn, R.; Flemings, M.; Ilschner, B.; Kramer, E.; Mahajan, S.; Veyssière, P.), s. 4976-4982. ISBN 978-0-08-043152-9
Institucionální podpora: RVO:68378271
Klíčová slova: magnetic interactions * itinerant magnetism * localized magnetism * magnetic moment * magnetic transitions * heavy fermions * high pressure
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus

All interactions responsible for magnetism in solids are sensitive to interatomic distances. Application of high external pressure offers a unique possibility to study these aspects of magnetism. The informative phenomenological as well as microscopic point of view on the pressure-induced changes of magnetic interactions, moments, magneto-crystalline anisotropy, and phase transitions in systems with localized and itinerant magnetic moments is presented. Pressure-induced magneto-volume instabilities in the magnetic alloys and intermetallic compounds with the 3d-, 4f-, and 5f-electron elements are discussed. Short basic information concerning the studies of the heavy fermion compounds, systems that exhibit the non-Fermi-liquid behavior, multiferroic and multifunctional materials, and single-molecule magnets under high pressure are collected. The appropriate high-pressure technique is shortly mentioned.
Trvalý link: http://hdl.handle.net/11104/0270612