Concurrent Magnetic and Metal-Insulator Transitions in (Eu,Sm)B_6 Single Crystals

Details Concurrent Magnetic and Metal-Insulator Transitions in (Eu,Sm)B_6 Single Crystals Concurrent Magnetic and Metal-Insulator Transitions in (Eu,Sm)B_6 Single Crystals

2009-01-28

arxiv.org/abs/0901.4384v1

Appl. Phys. Lett. 94, 042509 (2009)

Physics

Condensed Matter

Disordered Systems and Neural Networks

13 pages, 3 figures, final version to appear in Appl. Phys. Lett.

Scientific paper

10.1063/1.3077023

The effects of magnetic doping on a EuB_6 single crystal were investigated based on magnetic and transport measurements. A modest 5% Sm substitution for Eu changes the magnetic and transport properties dramatically and gives rise to concurrent antiferromagnetic and metal-insulator transitions (MIT) from ferromagnetic MIT for EuB6. Magnetic doping simultaneously changes the itinerant carrier density and the magnetic interactions. We discuss the origin of the concurrent magnetic MIT in (Eu,Sm)B_6.

Affiliated with

Also associated with

No associations

Rating

Concurrent Magnetic and Metal-Insulator Transitions in (Eu,Sm)B_6 Single Crystals does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Concurrent Magnetic and Metal-Insulator Transitions in (Eu,Sm)B_6 Single Crystals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Concurrent Magnetic and Metal-Insulator Transitions in (Eu,Sm)B_6 Single Crystals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-344347