We have succeeded in observing de Haas-van Alphen oscillations in KFe 2As2. Cylindrical Fermi surfaces are found. Effective masses of electrons range from about 6-9 times the free electron mass for B∥c.
- De Haas-van Alphen oscillation
- Iron pnictides
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering