Variable-range hopping conductivity in the copper-oxygen chains ofLa3Sr3Ca8Cu24O41
نویسندگان
چکیده
منابع مشابه
New Aspects of Variable-range-hopping Conductivity in Doped Polyaniline*
Temperature, T, dependence of the electrical conductivity, σ, of own-made polyaniline pellets, highly doped either by HCl or by dodecylbenzenesulphonic acid, is discussed. For the both dopants, a variable-range-hopping exponent 2/5 is found below T * ≈ 200−250 K. This result can be understood on the basis of a recent theory of Fogler, Teber and Shklovskii which takes into account Coulomb correl...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2003
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.67.184521