Yarımagnetik Yarıiletkenlerde Magnetokalorik Etki

Abstract

Magnetik alanda yarımagnetik yarıiletkenlerde magnetokalorik etki incelenmiştir. Termodinamik potansiyel ve entropi için analitik ifadeler bulunmuştur. Entropi değişiminin osilasyonu olan ve olmayan kısmı olduğu görülmüştür. Entropi gelişiminin sıcaklığa göre değişimi incelenmiştir.

Keywords

• Magnetocalorik etki,yarımagnetik yarıiletkenler,entropi

Magnetocaloric effect in Semimagnetic Semiconductors

Abstract

The magnetocaloric effect of semimagnetic semiconductors in magnetic field is investigated. Analytical expressions for thermodynamic potential and entropy are found. It appears that the change of entropy is the oscillatory and non-oscillatory part. The change of entropy development according to the temperature was investigated.

Keywords

• Magnetocaloric effect,semimagnetic semiconductors,entropy

References

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