1.
Ultramicroscopy
; 103(2): 165-72, 2005 May.
Article
in English
| MEDLINE
| ID: mdl-15774277
ABSTRACT
Improved accuracy in transmission electron diffraction measurements of interplanar spacings can be achieved by adding to the camera constant a term proportional to the square of the diffraction ring radius. A statistical technique using all of the diffraction rings yielded a precision better than 0.05% when measuring the lattice parameter of copper nanoparticles. Gold was used as an internal reference for copper by vapor depositing gold and copper on opposite sides of a thin amorphous carbon film. The source of the squared-radius term is consistent with distortions associated with the magnetic field of the post-objective lenses.
2.
J Bioeng
; 2(3-4): 333-9, 1978 Jun.
Article
in English
| MEDLINE
| ID: mdl-711725
Subject(s)
Acrylates , Bone Cements , Bone and Bones/cytology , Animals , Crystallization , Dogs , Surface Properties
3.
J Biomed Mater Res
; 7(6): 523-39, 1973 Nov.
Article
in English
| MEDLINE
| ID: mdl-4784890