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Pregled bibliografske jedinice broj: 1282869

Incommensurate Systems as Model Compounds for Disorder Revealing Low-Temperature Glasslike Behavior

Reményi, G.; Sahling, S.; Biljaković, K.; Starešinić, D.; Lasjaunias, J.-C.; Lorenzo, J. E.; Monceau, P.; Cano, A.
Incommensurate Systems as Model Compounds for Disorder Revealing Low-Temperature Glasslike Behavior // Physical Review Letters, 114 (2015), 19; 195502, 5 doi:10.1103/physrevlett.114.195502 (međunarodna recenzija, članak, znanstveni)

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Naslov
Incommensurate Systems as Model Compounds for Disorder Revealing Low-Temperature Glasslike Behavior

Autori
Reményi, G. ; Sahling, S. ; Biljaković, K. ; Starešinić, D. ; Lasjaunias, J.-C. ; Lorenzo, J. E. ; Monceau, P. ; Cano, A.

Izvornik
Physical Review Letters (0031-9007) 114 (2015), 19; 195502, 5

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
CHARGE-DENSITY WAVES ; OF-STATES ; HEAT ; DYNAMICS ; EXCITATIONS ; CRYSTALS ; GLASSES ; RELAXATION ; THBR4 ; PEAK

Sažetak
We show that the specific heat of incommensurately modulated crystals with broken translational periodicity presents similar features at low temperatures to those of amorphous and glass materials. Here we demonstrate that the excess to the constant C-p(T)/T-3 law (or Debye limit) is made up of an upturn below 1 K and of a broad bump at T approximate to 10 K that directly originates from the gapped phase and amplitude modes of the incommensurate structure. We argue that the low- energy dynamics of incommensurate systems constitute a plausible simplification of the landscape of interactions present in glasses, giving rise to their low-temperature anomalies.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Ustanove:
Institut za fiziku, Zagreb

Profili:

Avatar Url Damir Starešinić (autor)

Avatar Url Katica Biljaković (autor)

Poveznice na cjeloviti tekst rada:

doi hal.science journals.aps.org

Citiraj ovu publikaciju:

Reményi, G.; Sahling, S.; Biljaković, K.; Starešinić, D.; Lasjaunias, J.-C.; Lorenzo, J. E.; Monceau, P.; Cano, A.
Incommensurate Systems as Model Compounds for Disorder Revealing Low-Temperature Glasslike Behavior // Physical Review Letters, 114 (2015), 19; 195502, 5 doi:10.1103/physrevlett.114.195502 (međunarodna recenzija, članak, znanstveni)
Reményi, G., Sahling, S., Biljaković, K., Starešinić, D., Lasjaunias, J., Lorenzo, J., Monceau, P. & Cano, A. (2015) Incommensurate Systems as Model Compounds for Disorder Revealing Low-Temperature Glasslike Behavior. Physical Review Letters, 114 (19), 195502, 5 doi:10.1103/physrevlett.114.195502.
@article{article, author = {Rem\'{e}nyi, G. and Sahling, S. and Biljakovi\'{c}, K. and Stare\v{s}ini\'{c}, D. and Lasjaunias, J.-C. and Lorenzo, J. E. and Monceau, P. and Cano, A.}, year = {2015}, pages = {5}, DOI = {10.1103/physrevlett.114.195502}, chapter = {195502}, keywords = {CHARGE-DENSITY WAVES, OF-STATES, HEAT, DYNAMICS, EXCITATIONS, CRYSTALS, GLASSES, RELAXATION, THBR4, PEAK}, journal = {Physical Review Letters}, doi = {10.1103/physrevlett.114.195502}, volume = {114}, number = {19}, issn = {0031-9007}, title = {Incommensurate Systems as Model Compounds for Disorder Revealing Low-Temperature Glasslike Behavior}, keyword = {CHARGE-DENSITY WAVES, OF-STATES, HEAT, DYNAMICS, EXCITATIONS, CRYSTALS, GLASSES, RELAXATION, THBR4, PEAK}, chapternumber = {195502} }
@article{article, author = {Rem\'{e}nyi, G. and Sahling, S. and Biljakovi\'{c}, K. and Stare\v{s}ini\'{c}, D. and Lasjaunias, J.-C. and Lorenzo, J. E. and Monceau, P. and Cano, A.}, year = {2015}, pages = {5}, DOI = {10.1103/physrevlett.114.195502}, chapter = {195502}, keywords = {CHARGE-DENSITY WAVES, OF-STATES, HEAT, DYNAMICS, EXCITATIONS, CRYSTALS, GLASSES, RELAXATION, THBR4, PEAK}, journal = {Physical Review Letters}, doi = {10.1103/physrevlett.114.195502}, volume = {114}, number = {19}, issn = {0031-9007}, title = {Incommensurate Systems as Model Compounds for Disorder Revealing Low-Temperature Glasslike Behavior}, keyword = {CHARGE-DENSITY WAVES, OF-STATES, HEAT, DYNAMICS, EXCITATIONS, CRYSTALS, GLASSES, RELAXATION, THBR4, PEAK}, chapternumber = {195502} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE
  • Nature Index

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