SIMULATION OF IMPACT-INDUCED GENERATION OF HYPERSONIC PHONONS AND THERESONANCE PRINCIPLE OF ACTIVATION OF THE COMPACTION OF NANOPOWDERS

Authors
POKROPIVNYI VV SKOROKHOD VV POKROPIVNYI AV KRASNIKOV YG
Citation
Vv. Pokropivnyi et al., SIMULATION OF IMPACT-INDUCED GENERATION OF HYPERSONIC PHONONS AND THERESONANCE PRINCIPLE OF ACTIVATION OF THE COMPACTION OF NANOPOWDERS, Technical physics letters, 23(6), 1997, pp. 489-492
Citations number
12
Journal title
Technical physics letters → ACNP
ISSN journal
10637850
Volume
23
Issue
6
Year of publication
1997
Pages
489 - 492
Database
ISI
SICI code
1063-7850(1997)23:6<489:SOIGOH>2.0.ZU;2-O
Abstract
Computer simulation is used to study the generation of induced hyperso nic phonon oscillations at the instant of impact of alpha-Fe nanoparti cles. A principle is proposed for the resonance amplification of these oscillations and the activation of the compaction of the nanoparticle s by means of selective ultrasonic/hypersonic action or infrared/micro wave radiation synchronous with the impact. (C) 1997 American Institut e of Physics. [S1063-7850(97)03006-1].