Pregled bibliografske jedinice broj: 489846
Dynamics of the one-dimensional quartic system with a complex order parameter
Dynamics of the one-dimensional quartic system with a complex order parameter // Europhysics letters, 8 (1989), 2; 155-160 doi:10.1209/0295-5075/8/2/008 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 489846 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Dynamics of the one-dimensional quartic system with a
complex order parameter
Autori
Barišić, Slaven ; Tutiš, Eduard
Izvornik
Europhysics letters (0295-5075) 8
(1989), 2;
155-160
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Peierls instability ; anharmonic ; quartic ; amplitude ; phase ; molecular dynamics
Sažetak
A one-dimensional system with anharmonic energy of the Landau type is considered. The motion of the system is governed by Newton's equations. It is shown that unexpectedly a dispersive mode describes the dynamics of this system near the mean-field transition temperature. The universal functions which describe the correlation in time and space are obtained by numerical simulations. The result applies in particular to the description of the 2kF mode softening (CDW formation) in quasi-one-dimensional compounds.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
