HIGH PRESSURE STUDY OF La3Ni2B2Nx
Keyword(s):
The pressure effect on the superconducting transition temperature (T c ) of the newly discovered compound with a nominal composition La 3 Ni 2 B 2 N x with a T c ~14 K has been determined up to 1.5 GPa. T c was found to decrease linearly at a rate of –0.9 K/GPa, which is much greater than that of similar superconducting compounds, LuNi 2 B 2 C and Lu 2 Ni 2 B 2 C 2, while the compound resistivity remains unchanged. Reasons for the observation remain unknown.
2005 ◽
Vol 475-479
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pp. 3319-3322
1993 ◽
Vol 210
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pp. 485-488
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2010 ◽
Vol 215
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pp. 012143
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1974 ◽
Vol 37
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pp. 36-49
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2008 ◽
Vol 468
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pp. 1228-1230
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1985 ◽
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pp. K179-K182
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1987 ◽
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(Part 2, No. 5)
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pp. L867-L868
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1977 ◽
Vol 23
(11)
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pp. 841-844
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