Spintronika i jej zastosowania pomiarowe w konstrukcji czujników

• Autorzy: Tumański S.

Warianty tytułu

EN

Spintronics and magnetic field sensors utilizing spin dependent conductivity

• Języki publikacji: PL

Abstrakty

PL

W artykule omówiono czujniki magnetorezystancyjne i na ich przykładzie przedstawiono nową dziedzinę techniki spintronikę. Odkrycie zjawisko gigantycznego magnetooporu zostało uhonorowane w zeszłym roku nagroda Nobla - w artykule przedstawiono osiągnięcia nagrodzonych zespołów oraz samo zjawisko. Porównano czujniki GMR z czujnikami AMR i innymi elementami wykorzystującymi zależność przewodnictwa od pola magnetycznego.

EN

In the paper have been described magnetoresistive sensors and on this ex ample the spintronics is discussed. The discovery of giant magnetoresistance was awarded by Nobel price - the paper presents achievements of honored teams and the GMR phenomenon as well. The performances of magnetoresistive sensors are discussed and new sensors utilizing spin effect are presented

Słowa kluczowe

PL

czujniki pola magnetycznego; spintronika; gigantyczna magnetorezystancja; tunelowe zjawisko magnetoreystancyjne

EN

magnetic field sensors; spintronics; giant magnetoresistance; tunnel junction magnetoresistance

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2009
• Tom: R. 85, nr 2
• Strony: 93--98
• Opis fizyczny: Bibliogr. 34 poz., rys., wykr.

Twórcy

autor

Tumański S.

• Politechnika Warszawska - IETiSIP, Koszykowa 75, 00-661 Warszawa,

Bibliografia

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