Nanotechnology company Nanolane
 
 

Langmuir-Blodgett

 
 
 
     
    Organic steps (6nm)  Organic steps (6nm) in 3D    
 
   
   
     
 

Organic steps (6nm) in 3D

 
Collaboration: A. Hirsch, Univ. Erlangen (Germany), J.-L. Gallani, IPCMS, Strasbourg (France)
 
   
 
 
 Thickness measurement and 3D representation
 
 Characterization of transfers quality
 
 Homogeneity of layers
   
 
 
altimage
 
 
       
 
 
 Standard surf
 
 Plug-in Sarfus 3D 
 
 Optical Microscope with DIC mode
   
   
     
 
Amphiphiles fullerenes are deposited at the air-water interface on a Langmuir trough. After compression, successive transfers are carried out on a standard surf to obtain steps. The step height from Sarfusoft is 6.3 nm, in agreement with X-Ray reflectivity and AFM measurements : 5.8 nm and 6.0 nm, respectively.
 
     
       
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