A Curie-homérsékleti fázisátalakulás geofizikai következményei

Translated title of the contribution: Phase transition at the Curie temperature and its geophysical consequences

János Kiss, L. Szarka, Erno Prácser

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

There are some interesting geophysical anomalies in the depth of the Curie temperature - that is 4-16 km in Hungary. First of them we would mention the deep magnetic bodies identified in this depth by spectral depth estimation of geomagnetic data. On the other hand, there are a lot of magnetotelluric crustal conductivity anomalies in the same range. On base of these arguments we suppose, that the anomalies are related partly to the magnetic phase transition, beyond the well-known physically realistic phenomena. In this paper we try to review the magnetic phase transition just at the Curie temperature causing enhanced magnetic susceptibility (Hopkinson effect). This may be a good explanation of deep magnetic and crustal conductivity anomalies.

Original languageHungarian
Pages (from-to)102-110
Number of pages9
JournalMagyar Geofizika
Volume46
Issue number3
Publication statusPublished - 2005

Fingerprint

phase transition
Curie temperature
anomalies
anomaly
conductivity
temperature
Hungary
magnetic susceptibility
magnetic permeability

ASJC Scopus subject areas

  • Geology
  • Geophysics

Cite this

A Curie-homérsékleti fázisátalakulás geofizikai következményei. / Kiss, János; Szarka, L.; Prácser, Erno.

In: Magyar Geofizika, Vol. 46, No. 3, 2005, p. 102-110.

Research output: Contribution to journalArticle

Kiss, János ; Szarka, L. ; Prácser, Erno. / A Curie-homérsékleti fázisátalakulás geofizikai következményei. In: Magyar Geofizika. 2005 ; Vol. 46, No. 3. pp. 102-110.
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