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          Institute: MPI für Chemische Physik fester Stoffe     Collection: publications 2013     Display Documents



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ID: 667522.0, MPI für Chemische Physik fester Stoffe / publications 2013
Thermodynamic investigations in the precursor region of FeGe
Authors:Cevey, L.; Wilhelm, H.; Schmidt, M.; Lortz, R.
Language:English
Date of Publication (YYYY-MM-DD):2013-03-23
Title of Journal:Physica Status Solidi B
Volume:250
Issue / Number:3 Sp. Iss. SI
Start Page:650
End Page:653
Review Status:not specified
Audience:Not Specified
Abstract / Description:High-resolution DC magnetization and AC-specific-heat data of the cubic helimagnet FeGe have been measured as function of temperature and magnetic field. The magnetization data as well as the isothermal susceptibility data confirm the complexity of the magnetic phase diagram in the vicinity of the onset of long-range magnetic order (Tc=278.5K) and the existence of a segmented A-phase region. Moreover, these data revealed independent and clear indications of phase boundaries and crossovers within the A-phase region. Together with the anomalies in the specific-heat data around Tc and at small magnetic fields (H<600 Oe) a complex magnetic phase diagram of FeGe is obtained.
External Publication Status:published
Document Type:Article
Communicated by:Ina Werner
Affiliations:MPI für chemische Physik fester Stoffe
Identifiers:ISI:000316290200048 [ID No:1]
ISSN:0370-1972 [ID No:2]
DOI:10.1002/pssb.201200632
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