Self Field Instability in High-${\rm J}_{\rm c}$${\rm Nb}_{3}{\rm Sn}$ Strands With High Copper Residual Resistivity Ratio
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چکیده
منابع مشابه
A Comparison of Methods for Computing the Residual Resistivity Ratio of High-Purity Niobium
We compare methods for estimating the residual resistivity ratio (RRR) of high-purity niobium and investigate the effects of using different functional models. RRR is typically defined as the ratio of the electrical resistances measured at 273 K (the ice point) and 4.2 K (the boiling point of helium at standard atmospheric pressure). However, pure niobium is superconducting below about 9.3 K, s...
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ژورنال
عنوان ژورنال: IEEE Transactions on Applied Superconductivity
سال: 2009
ISSN: 1051-8223,1558-2515
DOI: 10.1109/tasc.2009.2019086