Abstract
Thin-film (Formula presented) has been studied with in-plane magnetic fields (Formula presented) to 850 T, with good signal-to-noise to 300 T, using a GHz-transmission-line technique for electrical transport measurements in explosive-driven microsecond pulsed magnetic fields. At an ambient temperature of 1.6 K with (Formula presented) axis we find an onset of dissipation at 150 T, the highest field reported, with a saturation of resistivity at 240 T. Comparison with the Pauli limit (Formula presented) T expected for this material suggests that the critical field is limited by spin paramagnetism.
Original language | English |
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Pages (from-to) | R14084-R14087 |
Journal | Physical Review B - Condensed Matter and Materials Physics |
Volume | 57 |
Issue number | 22 |
DOIs | |
Publication status | Published - 1998 |
Externally published | Yes |