Current-voltage-temperature characteristics for 2D arrays of metallic quantum dots

被引：13

作者：

Remacle, F

Levine, RD ^{[1
]}

机构：

[1] Hebrew Univ Jerusalem, Fritz Haber Res Ctr Mol Dynam, IL-91904 Jerusalem, Israel

[2] Univ Liege, Dept Chim, B-4000 Liege, Belgium

来源：

ISRAEL JOURNAL OF CHEMISTRY | 2002年 / 42卷 / 2-3期

关键词：

D O I：

10.1560/N79E-63LC-UK4Y-MQQ6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Computational results for the temperature-dependent conductivity of compressed arrays of size-selected Ag nanodots are discussed. Special attention is given to the role of phase transitions of the array as a function of external control variables: the applied voltage, the temperature, and the compression of the array. The computations are based on a scattering formalism that is presented in detail so that all the assumptions are explicitly spelled out. The results demonstrate the ability of low-lying excited electronic states of 2D lattices to probe by temperature-dependent conductivity measurements.

引用

页码：269 / 280

页数：12

共 42 条

[31] Superexchange, localized, and domain-localized charge states for intramolecular electron transfer in large molecules and in arrays of quantum dots
Remacle, F
Levine, RD
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (11): : 2153 - 2162
[32] Remacle F, 2001, CHEMPHYSCHEM, V2, P20, DOI 10.1002/1439-7641(20010119)2:1<20::AID-CPHC20>3.0.CO
[33] 2-R
[34] Electronic conduction through organic molecules
Samanta, MP
Tian, W
Datta, S
Henderson, JI
Kubiak, CP
[J]. PHYSICAL REVIEW B, 1996, 53 (12) : R7626 - R7629
[35] Sampaio JF, 2001, J PHYS CHEM B, V105, P8797, DOI 10.1021/jp010870i
[36] Sample JL, 2002, ADV MATER, V14, P124, DOI 10.1002/1521-4095(20020116)14:2<124::AID-ADMA124>3.0.CO
[37] 2-N
[38] Shklovskii B. I., 1984, ELECT PROPERTIES DOP
[39] Size effects in the electronic properties of finite arrays of exchange-coupled quantum dots
Wang, JX
Kais, S
Remacle, F
Levine, RD
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2002, 106 (50) : 12847 - 12850
[40] First-principles based matrix Green's function approach to molecular electronic devices: general formalism
Xue, YQ
Datta, S
Ratner, MA
[J]. CHEMICAL PHYSICS, 2002, 281 (2-3) : 151 - 170

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