On critical anomalies at diamagnetic phase transitions

A. Gordon, P. Wyder

Research output: Contribution to journalArticlepeer-review


Calculations of the thermal expansion coefficient and magnetic field susceptibility jumps at second-order diamagnetic phase transitions are performed. The temperature and size dependence of the susceptibility, of the thermal expansion coefficient and of the sound velocity is presented near the diamagnetic phase transition. The compressibility growth observed in beryllium and occurring as a result of the Condon domain formation confirms indirectly the presence of a thermal expansion jump at the phase transition point. A possibility of a first-order diamagnetic phase transition occurrence is considered as a result of the magneto-elastic coupling.

Original languageEnglish
Pages (from-to)353-357
Number of pages5
JournalSolid State Communications
Issue number9
StatePublished - Nov 2002

Bibliographical note

Funding Information:
We are indebted to J. Genossar and M.A. Itskovsky for valuable discussions and to A.G.M. Jansen and J. Hinderer for their interest in this work. The support of the Fund for the Promotion of Research at the University of Haifa is acknowledged. One of us (A.G.) is grateful to G. Martinez for the hospitality during his stay in the Grenoble High Magnetic Field Laboratory.


  • D. Electron-electron interactions
  • D. Magnetic domains
  • D. Magnetic ordered materials
  • D. Phase transitions

ASJC Scopus subject areas

  • General Chemistry
  • Condensed Matter Physics
  • Materials Chemistry


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