arXiv subjects

V. N. Nechaev

Publications and source records attributed to V. N. Nechaev.

2 recordsLinked to original sources

arXiv2000

Radiation attenuation of bend oscillations of coherent martensitic and twin boundaries

In frameworks of the macroscopic dynamic theory of coherent interfaces in crystals the acoustic radiation of coherent boundary at passage along it of localized wave packages is considered. It is shown that the coherent twin boundary of acoustic waves does not radiate.

cond-mat.mtrl-sci↗

arXiv2000

Dynamic dislocation drag near to a point of martensitic transformation

The influence of coherent interface on dissipations of mechanical energy of driven dislocations near to a point of martensite type phase transition is considered. The expressions for dynamic braking of dislocations, owing to losses of energy on excitation of deformations-type phase transition are received.

cond-mat.mtrl-sci↗