Free space material characterization of carbon nanotube thin films at sub-terahertz frequencies

2016 ◽  
Vol 30 (5) ◽  
pp. 589-598
Author(s):  
Sujitha Puthukodan ◽  
Ehsan Dadrasnia ◽  
Vinod V. K. Thalakkatukalathil ◽  
Horacio Lamela Rivera ◽  
Guillaume Ducournau ◽  
...  
Keyword(s):  
Thin Films ◽  
Carbon Nanotube ◽  
Free Space ◽  
Material Characterization ◽  
Terahertz Frequencies ◽  
Space Material

Growth and Characterization of Chalcopyrite Nanocrystals: Beyond Conventional Thin Films

2007 ◽  
Vol 1012 ◽  
Author(s):  
David Fuertes Marrón ◽  
Sebastian Lehmann ◽  
Justyna Kosk ◽  
Sascha Sadewasser ◽  
Martha Ch. Lux-Steiner
Keyword(s):  
Thin Films ◽  
Material Characterization ◽  
Processing Parameters ◽  
Scanning Probe ◽  
Vapor Liquid Solid ◽  
Embedded Structures ◽  
Solid Substrates ◽  
Growth Method ◽  
Chalcogenide Compound

AbstractA dry method for the growth of highly-structured Cu-containing chalcopyrite material on solid substrates, based on the use of metallic precursors, is described. Nanocrystals, sub-micrometer polycrystalline dots, and macroscopic clusters have be grown, either as isolated units or alternatively as embedded structures in a matrix of a binary chalcogenide compound, by adjusting processing parameters. Vapor-liquid-solid (VLS) induced growth has been used for the growth of chalcopyrite nanowires. Examples of material characterization by scanning probe techniques are shown, demonstrating the suitability of the proposed growth method.

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