Four-probe measurements of carbon nanotubes with narrow metal contacts
Four-probe measurements of carbon nanotubes with narrow metal contacts
复制标题
具有窄金属接触点的碳纳米管的四探针测量
DOI:
10.1103/physrevb.76.161405
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发表时间:
2007
影响因子:
3.7
通讯作者:
G. Finkelstein
中科院分区:
文献类型:
--
作者:
A. Makarovski;A. Zhukov;J. Liu;G. Finkelstein
We find that electrons in single-wall carbon nanotubes may propagate substantial distances (tens of nanometers) under the metal contacts. We perform four-probe transport measurements of the nanotube conductance and observe significant deviations from the standard Kirchhoff's circuit rules. Most noticeably, injecting current between two neighboring contacts on one end of the nanotube, induces a non-zero voltage difference between two contacts on the other end.
影响因子:
8.6
作者:
Bezryadin, A;Verschueren, ARM;Dekker, C
通讯作者:
Dekker, C