Chirality-dependent electrical properties of one dimensional single-wall nanotubes (SWNTs)

2003 ◽  
Author(s):  
V. Gayathri ◽  
D. Mutharasu ◽  
A. Ramasubbu ◽  
Vijay K. Varadan
Keyword(s):  
Electrical Properties ◽  
One Dimensional ◽  
Single Wall Nanotubes

Electrical Properties of Quasi-One-Dimensional Compound KFe(S1-xSex)2

1993 ◽  
Vol 32 (Part 2, No. 8B) ◽  
pp. L1150-L1152 ◽  
Author(s):  
Shido Nishioka ◽  
Kazuyoshi Hirakawa
Keyword(s):  
Electrical Properties ◽  
One Dimensional

Potassium element modulation of optical and electrical properties of the quasi-one-dimensional KxBi1−xFeO3−y system

CrystEngComm ◽  
2012 ◽  
Vol 14 (21) ◽  
pp. 7189 ◽  
Author(s):  
Yongping Liu ◽  
Dongchang Wu ◽  
Fenfen Wei ◽  
Tao Kong ◽  
Hao Yu ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Optical And Electrical Properties ◽  
One Dimensional

Photoswitching of the Optical and Electrical Properties of One-dimensional π-Electron Systems

2002 ◽  
Vol 57 (1-2) ◽  
pp. 89-93
Author(s):  
Nikolai Tyutyulkov ◽  
Fritz Dietz
Keyword(s):  
Electrical Conductivity ◽  
Electrical Properties ◽  
Light Absorption ◽  
Energy Gap ◽  
Optical And Electrical Properties ◽  
Electron Systems ◽  
Elementary Unit ◽  
One Dimensional ◽  
Correlation Correction ◽  
Gap Width

The photoswitching of the energy gap width of the isomeric forms of photoresponsive polymers with homomiclear photochrome diaryletheue elementary units is investigated theoretically, taking into account the correlation correction. It is shown that a real switching of electrical conductivity (insulator ⇔ semiconductor or conductor) can not be realized with polymers with alternant homomiclear π -electron systems within the elementary unit. A change and tuning-in of the light absorption is possible in most cases.

Large-scale, solution-phase growth of semiconductor nanocrystals into ultralong one-dimensional arrays and study of their electrical properties

Nanoscale ◽  
2014 ◽  
Vol 6 (12) ◽  
pp. 6828-6836 ◽  
Author(s):  
Yuchao Ma ◽  
Mengmeng Xue ◽  
Jiahua Shi ◽  
Yiwei Tan
Keyword(s):  
Electrical Properties ◽  
Field Effect ◽  
Large Scale ◽  
Field Effect Transistor ◽  
Semiconductor Nanocrystals ◽  
Solution Phase ◽  
Phase Growth ◽  
One Dimensional ◽  
Effect Transistor

A series of one-dimensional assemblies of semiconductor nanocrystals with enhanced field effect transistor performance has been studied.

Synthesis and electrical properties of one-dimensional octacyanometallophthalocyanine (M≡Fe, Co) polymers

2000 ◽  
Vol 04 (01) ◽  
pp. 136-144 ◽  
Author(s):  
SOO-JONG KIM ◽  
MICHIKO MATSUMOTO ◽  
KIYOTAKA SHIGEHARA
Keyword(s):  
Electrical Conductivity ◽  
Electrical Properties ◽  
Molecular Complexes ◽  
Synthetic Route ◽  
One Dimensional ◽  
Electrical Conductivities ◽  
Polymeric Complexes

Improvement of electrical conductivity was attempted by polymerizing octacyanometallophthalocyanine (MPcOC; M ≡ Fe , Co ) units into one-dimensional molecular complexes. The synthetic route to MPcOC was established by reacting tetracyanobenzene with a metal(II) acetate in sulfolane. Poly(μ-pyrazine)octacyanophthalocyaninatoiron(II) and -cobalt(II) were synthesized and their doping with lithium was carried out. The Fe (II) and Co (II) octacyanophthalocyanine complexes showed good electrical conductivities of the order of 10-8-10-4 S cm -1. The electrical conductivities of the lithium-doped complexes were improved by two or three orders of magnitude in comparison with the corresponding monomeric and polymeric complexes.

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