Electrical transport properties of polyvinyl alcohol–selenium nanocomposite films at and above room temperature

2014 ◽  
Vol 50 (4) ◽  
pp. 1632-1645 ◽  
Author(s):  
Subhojyoti Sinha ◽  
Sanat Kumar Chatterjee ◽  
Jiten Ghosh ◽  
Ajit Kumar Meikap
Keyword(s):  
Polyvinyl Alcohol ◽  
Transport Properties ◽  
Electrical Transport ◽  
Room Temperature ◽  
Nanocomposite Films ◽  
Electrical Transport Properties

Reinvestigation the Thermal and Electrical Transport Properties of Tl7Sb2

2013 ◽  
Vol 802 ◽  
pp. 284-288
Author(s):  
Anek Charoenphakdee ◽  
Adul Harnwangmuang ◽  
Tosawat Seetawan ◽  
Chesta Ruttanapun ◽  
Vittaya Amornkitbamrung ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Transport Properties ◽  
Electrical Transport ◽  
Room Temperature ◽  
Lattice Parameter ◽  
Electronic Contribution ◽  
Electrical Transport Properties ◽  
Space Group ◽  
Crystal System ◽  
Thallium Compounds

The authors examined the thermal and electrical transport properties of Tl7Sb2 at temperatures ranging from room temperature to 400 K. The crystal system of Tl7Sb2 is cubic with the lattice parameter a = 1.16053 nm and the space group is Im3m. The polycrystalline samples were prepared by melting stoichiometric amounts of thallium and antimony. Although, usually the thermal conductivity of thallium compounds is very low (<1 Wm-1K-1), that of Tl7Sb2 was relatively high (~13 Wm-1K-1 at room temperature). This is because of the large electronic contribution to the thermal conductivity.

Ambipolar Transport Behaviors in Fullerene Peapod Transistors

2007 ◽  
Vol 121-123 ◽  
pp. 521-524 ◽  
Author(s):  
Ao Guo ◽  
Yun Yi Fu ◽  
Lun Hui Guan ◽  
Zu Jin Shi ◽  
Zhen Nan Gu ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Field Effect ◽  
Room Temperature ◽  
Field Effect Transistors ◽  
Large Percentage ◽  
C60 Fullerene ◽  
Electrical Transport Properties ◽  
Ambipolar Behavior ◽  
Ambipolar Transport

The electrical transport properties of C70 and C60 fullerene peapods are investigated. We report the fabrications and performances of field-effect transistors (FETs) based on C70 and C60 fullerene peapods. A large percentage of the fullerene peapod-FETs we fabricated exhibit ambipolar characteristics with high Ion/Ioff ratio at room temperature in air. The origin of ambipolar behavior is qualitatively discussed.

Anomalous electrical transport properties of PVA-Ag composite films below room temperature

2012 ◽  
Vol 33 (11) ◽  
pp. 1941-1950 ◽  
Author(s):  
Pankaj Ghosh ◽  
Somenath Ghatak ◽  
Mrinal K. Mandal ◽  
Ajit Kumar Meikap
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Room Temperature ◽  
Composite Films ◽  
Electrical Transport Properties
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