Mostrando 1,101 - 1,120 Resultados de 574,789 Para Buscar '"conducting"', tiempo de consulta: 1.14s Limitar resultados
  1. 1101
  2. 1102
    “…It changes the graphene conduction greatly and provides the possibility of realizing a graphene-based conductive-mode photodetector. …”
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  3. 1103
    “…The introduction of Ni impurity in Si whiskers leads to appearance and increase of the magnitude of negative magnetoresistance up to 10% as well as to the decrease of the whisker resistivity in the range of hopping conductance at low temperatures. The abovementioned effects were explained in the framework of appearance of magnetic polarons leading to modification of the conductive channels in the subsurface layers of the whiskers.…”
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  4. 1104
    por Haller, Wolfgang, Duecker, H. C.
    Publicado 1960
    “…Ultra low-conductivity water has been prepared by recirculating it through an electric field of 1,000 volts/centimeter maintained between two ion selective membranes. …”
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  5. 1105
    por Guildner, Leslie A.
    Publicado 1962
    “…By combining appropriate geometric configuration and mathematical analysis with improved measuring techniques, the cell constant of a coaxial cylinder thermal conductivity cell was determined within 0.1 percent. 1. …”
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  6. 1106
  7. 1107
  8. 1108
  9. 1109
    “…In fact, single-molecule conductance measurements carried out on this series of foldamers, using the scanning tunnelling microscopy-based break-junction technique, reveal exceptionally high conductance values in the order of 10(−1) G(0) and a low length decay constant of 0.02 Å(−1) that exceed the values observed in molecular junctions that make use of through-space charge transport pathways.…”
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  10. 1110
  11. 1111
    “…In particular, mixtures with large insulating materials (e.g., rubber particles) have higher thermal conduction that those with small ones. This is because the larger insulating particles allow better interconnectivity among the conductive particles, thereby avoiding the interruption of the thermal conduction of the conductive particles. …”
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  12. 1112
  13. 1113
  14. 1114
    “…The metallic behaviour of the polymer is revealed by conductivity monitoring from 3 to 300 K. The electrical conductivity is further improved (to 2273 S cm(–1)) using acids, leading to a positive temperature coefficient of resistivity at an unprecedented 45.5% oxidation state. …”
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  15. 1115
    “…A conductive polymer porous film with tunable wettability and adhesion was fabricated by the chloroform solution of poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl-C61-butyricacid-methyl-ester (PCBM) via the freeze drying method. …”
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  16. 1116
    por Taran, Olga
    Publicado 2017
    “…Bacterial bio-electrochemical systems that facilitate electron transfer via conductive filaments or across man-made electrodes are well-known, but the impact of abiotic currents across naturally occurring conductive and semiconductive minerals is poorly understood. …”
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  17. 1117
    “…Whereas uniaxially extended chain morphology has been shown to significantly enhance thermal conductivity in individual polymer chains and fibers, bulk polymers with coiled and entangled chains have low thermal conductivities (0.1 to 0.4 W m(−1) K(−1)). …”
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  18. 1118
    “…The crossover from phonon-, to charged-impurity, limited conduction occurs once the concentration of gate-induced carriers is reduced below that of the residual carriers. …”
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  19. 1119
  20. 1120
    “…The correlation of electron transfer with molecular conductance (g: electron transport through single molecules) by Nitzan and others has contributed to a fundamental understanding of single-molecule electronic materials. …”
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