Crossover from two-dimensional to one-dimensional collective pinning inNbSe3
نویسندگان
چکیده
منابع مشابه
Crossover from two-dimensional to one-dimensional collective pinning in NbSe3
We have fabricated NbSe3 structures with widths comparable to the Fukuyama-Lee-Rice phase-coherence length. For samples already in the two-dimensional pinning limit, we observe a crossover from twodimensional to one-dimensional collective pinning when the crystal width is less than 1.6 mm, corresponding to the phase-coherence length in this direction. Our results show that surface pinning is ne...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2004
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.69.073105