1.
Phys Rev Lett
; 84(11): 2381-4, 2000 Mar 13.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11018890
RESUMO
The process of heat conduction in a chain with a periodic potential of nearest-neighbor interaction is investigated by means of molecular dynamics simulation. It is demonstrated that the periodic potential of nearest-neighbor interaction allows one to obtain normal heat conductivity in an isolated one-dimensional chain with conserved momentum. The system exhibits a transition from infinite to normal heat conductivity with the growth of its temperature. The physical reason for normal heat conductivity is the excitation of high-frequency stationary localized rotational modes. These modes absorb the momentum and facilitate locking of the heat flux.
2.
Phys Rev B Condens Matter
; 54(18): 12892-12902, 1996 Nov 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9985147
3.
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 54(4): 3881-3894, 1996 Oct.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9965536
4.
Phys Rev B Condens Matter
; 54(1): 266-277, 1996 Jul 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9984255
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