Compression for data archiving and backup revisited
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
A low-energy electron diffraction analysis of a {211} surface of body-centered cubic iron reveals relaxations in the directions perpendicular and parallel to the surface plane. Both relaxations alternate in successive layers. The perpendicular relaxation goes from contraction of 10.5% to expansion of 5% to contraction of 1%. The parallel relaxation goes from a shift of the first layer of 0.24Å (10% of the nearest neighbor distance) toward more symmetrical registration with the second layer, to an opposite shift of 0.035 Å of the second layer with respect to the third. © 1983.
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
Hiroshi Ito, Reinhold Schwalm
JES
H.D. Dulman, R.H. Pantell, et al.
Physical Review B