Class of Ferromagnetic Semiconductors

Authors

Larysa Shlyk, University of Kentucky
Sergiy A. Kryukov, University of KentuckyFollow
Lance E. De Long, University of KentuckyFollow
Barbara Schüpp-Niewa
Rainer Niewa

US Patent Number

8357309

Publication Date

1-22-2013

Abstract

Single crystal and polycrystal oxoruthenates having the generalized compositions (Ba_z,Sr_1−z)Fe_xCo_yRu_6−(x+y)O₁₁ (1≦(x+y)≦5; 0≦z≦1) and (Ba,Sr)M_2±xRu_4∓xO₁₁ (M=Fe,Co) belong to a novel class of ferromagnetic semiconductors with applications in spin-based field effect transistors, spin-based light emitting diodes, and magnetic random access memories.

Assignees

University of Kentucky Research Foundation, Lexington, KY (US)

Application Number

12/062,076

Filing Date

04/03/2008

Recommended Citation

Shlyk, Larysa; Kryukov, Sergiy A.; De Long, Lance E.; Schüpp-Niewa, Barbara; and Niewa, Rainer, "Class of Ferromagnetic Semiconductors" (2013). Physics and Astronomy Faculty Patents. 2.
https://uknowledge.uky.edu/physastron_patents/2