High resolution terahertz Image Gallery
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Quantum Dots (QDs) Interaction with Polymeric Ionic Liquid Scaffolds
These are real data showing the interaction of QDs with Polymeric Ionic Liquid as one looks deeper from the surface to inwards (up to 500 nm). Notice the change in the scaffolding pattern around the QDs.

         QD-PolyIonicLiquid-Swelling-Interaction


Epitaxial Semiconductor: Different layers identified by difference in lattice structure

 Epitaxial Semiconductor. Different layers identified by different lattice structure

 

Lattice stacking fault in epitaxially grown semiconductors

  Lattice structure of epitaxially grown semiconductor
(a) Lattice stacking fault. (b) Planar image showing lattice planes and boundary. (c) Graphical analysis of dimensions.

 

Carbon nanotube film on Si waferCarbon nanotube film on Si wafer: 60° aligned

 Carbon nanotube film on Si wafer: (a) unaligned   (b) 60° aligned

 

(a) Three dimensional image of 1 cubic micron volume of a “GaN on Si” wafer. (b) One square micron surface image of the same (YZ plane). Distorted lattice patterns are visible indicating damages of the GaN layer.

Graphene exfoliate film on Si wafer Graphene exfoliate layers: surface

(a) 3D image of graphene exfoliate layers on Si wafer. (b) A single side (YZ surface) extracted from (a)

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