نتایج جستجو برای: single molecular conductor

تعداد نتایج: 1454893  

A. Gholami and M. Mirzai,

Overhead transmission lines are influenced by different factors which are mostly electrical and mechanical. These factors can cause problems for lines, distortions in network and outage of line. In designing transmission lines mechanical properties are evaluated after selecting a suitable conductor and clearance with regard to electrical properties. In lines designing, an important mechanical p...

This paper investigates the effect of metallic sheaths on losses and temperature of medium voltage power cables. Two grounding methods of sheaths, including both ends bonding and single point bonding that causes different situations on cable ampacity, are considered. Electrical losses of cables that are main sources of heat are calculated in both conductor and metallic sheath of the cables. She...

A. Gholami and M. Mirzai,

Overhead transmission lines are influenced by different factors which are mostly electrical and mechanical. These factors can cause problems for lines, distortions in network and outage of line. In designing transmission lines mechanical properties are evaluated after selecting a suitable conductor and clearance with regard to electrical properties. In lines designing, an important mechanical p...

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2005

2005
P. Amo-Ochoa D. Olea A. Guijarro S. S. Alexandre F. de Jesús J. M. Soler P. J. de Pablo J. Gómez-Herrero F. Zamora

In the search of molecular wires suitable for the construction of nanocircuits several molecules have been considered as feasible candidates with this goal. However, single wall carbon nanotubes (SWCNT) are probably the best option mainly due to their excellent conductor properties. But their difficult synthesis and poor chemistry play against the use of this material. Another candidate that ha...

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