A point to bear in mind is that only planes with co-prime h k l indices are
"lattice planes" that pass through lattice points. Planes with indices that
are composite numbers nh nk nl are "virtual lattice planes" that do not pass
through lattice points.
Bob
Robert H. Blessing, Ph.D.
Hauptman-Woodward Medical Research Institute, Inc.
and
State University of New York
at Buffalo
Hauptman-Woodward Institute
700 Ellicott Street
Buffalo, New York 14203, USA
Phone 716-898-8613
Fax 716-898-8660
eMail [email protected]<mailto:[email protected]>
Internet http://www.hwi.buffalo.edu<http://www.hwi.buffalo.edu/>
