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High field magnetoresistance in SmB6

✍ Scribed by A. Lacerda; D. Rickel; M.F. Hundley; P.C. Canfield; J.D. Thompson; Z. Fisk; P. Haen; F. Lapierre

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
147 KB
Volume
199-200
Category
Article
ISSN
0921-4526

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✦ Synopsis

We have measured the transverse magnetoresistance [B I I) at T = 4 K of a high quality single crystal of SmB6 in magnetic fields up to 50 T. A relatively large negative transverse magnetoresistance of about 45% at 50 T ~s observed. The negative transverse magnetoresistance is quadratic in field uo to the highest field applied. The effect of high magnetic field on the gap formation of this material will also be discussed

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