Effects of polymerization medium on electrical conductivity and optical properties of organic semiconductor-based polypyrrole

2007 ◽  
Vol 47 (7) ◽  
pp. 1016-1020 ◽  
Author(s):  
Fahrettin Yakuphanoglu ◽  
Mehmet Enver Aydin
Keyword(s):  
Electrical Conductivity ◽  
Optical Properties ◽  
Organic Semiconductor

Electrical conductivity and optical properties of a new quaternized polysulfone

2011 ◽  
Vol 68 (6) ◽  
pp. 1641-1661 ◽  
Author(s):  
Luminita-Ioana Buruiana ◽  
Ecaterina Avram ◽  
Adriana Popa ◽  
Valentina Elena Musteata ◽  
Silvia Ioan
Keyword(s):  
Electrical Conductivity ◽  
Optical Properties

Surface Plasmon Resonances, Optical Properties, and Electrical Conductivity Thermal Hystersis of Silver Nanofibers Produced by the Electrospinning Technique

Langmuir ◽  
2008 ◽  
Vol 24 (20) ◽  
pp. 11982-11987 ◽  
Author(s):  
Nasser A. M. Barakat ◽  
Kee-Do Woo ◽  
Muzafar A. Kanjwal ◽  
Kyung Eun Choi ◽  
Myung Seob Khil ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Optical Properties ◽  
Surface Plasmon ◽  
Surface Plasmon Resonances ◽  
Electrospinning Technique ◽  
Plasmon Resonances

scholarly journals Solid solubility of rare earth elements (Nd, Eu, Tb) in In2−xSnxO3 – effect on electrical conductivity and optical properties

2014 ◽  
Vol 43 (25) ◽  
pp. 9620-9632 ◽  
Author(s):  
T. O. L. Sunde ◽  
M. Lindgren ◽  
T. O. Mason ◽  
M.-A. Einarsrud ◽  
T. Grande
Keyword(s):  
Electrical Conductivity ◽  
Optical Properties ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
Band Gap ◽  
Solid Solubility ◽  
Wide Band ◽  
Wide Band Gap ◽  
Recent Interest ◽  
Wide Band Gap Semiconductors

Wide band-gap semiconductors doped with luminescent rare earth elements (REEs) have attracted recent interest due to their unique optical properties.

Optical Properties and Electronic Structures of Sexithiophene

2010 ◽  
Vol 428-429 ◽  
pp. 475-478 ◽  
Author(s):  
Bao Gai Zhai ◽  
Yuan Ming Huang
Keyword(s):  
Optical Properties ◽  
Optical Absorption ◽  
Ultraviolet Light ◽  
Organic Semiconductor ◽  
Electronic Structures ◽  
Light Emission ◽  
Visible Spectroscopy ◽  
Time Resolved ◽  
Pump And Probe ◽  
Green Photoluminescence

The optical properties and electronic structures of an organic semiconductor sexithiophene have been investigated with ultraviolet-visible spectroscopy, cw photospectroscopy and time-resolved photospectroscopy, respectively. Sexithiophene in dilute tetrahydrofuran solutions can absorb photons at 400 nm while it can give off strong green photoluminescence at 550 nm under the excitation of 325 nm ultraviolet light. With the assistance of calculated electronic structures and pump-and-probe characterization, our results indicate that both the optical absorption and the light emission of the sexithiophene are controlled by the p-conjugation of the oligothiophene.

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