Publication Date:
1999-10-09
Description:
Doping dependences of the resistivity and the Hall coefficient are presented for neodymium-doped lanthanum strontium cuprate (La(1.4-x)Nd(0.6)Sr(x)CuO(4)) in the static spin-charge stripe ordered phase. For doping concentration x 〈/= 1/8, a rapid decrease in the magnitude of the Hall coefficient at low temperatures provides evidence for one-dimensional charge transport, whereas for x 〉 1/8, the Hall coefficient remains relatively large in the ordered phase. The results indicate a crossover from one- to two-dimensional charge transport taking place at x = 1/8.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Noda -- Eisaki -- Uchida -- New York, N.Y. -- Science. 1999 Oct 8;286(5438):265-268.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Superconductivity, The University of Tokyo, Tokyo 113-8656, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10514365" target="_blank"〉PubMed〈/a〉
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
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Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
