Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Changing the heat conductivity: an analytical study.

Fernando Barros1, Humberto C F Lemos, Emmanuel Pereira

  • 1Departamento de Física-ICEx, UFMG, CP 702, 30.161-970 Belo Horizonte MG, Brazil. fbarros@fisica.ufmg.br

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|February 7, 2007
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Maltreatment and Dental Trauma in Preschool Children: A Cohort Study.

Dental traumatology : official publication of International Association for Dental Traumatology·2025
Same author

Exploring the genetic influence on hair cortisol concentration: Genetic association of rs11621961 on SERPINA6/1 locus in the 2004 Pelotas Birth Cohort (Brazil).

Psychoneuroendocrinology·2025
Same author

Increasing specificity in ADHD genetic association studies during childhood: use of the oxytocin-vasopressin pathway in attentional processes suggests specific mechanism for endophenotypes in the 2004 Pelotas birth (Brazil) cohort.

European archives of psychiatry and clinical neuroscience·2025
Same author

Possible sleep bruxism and hair cortisol in children: A birth cohort study.

Journal of sleep research·2024
Same author

Death-birth adaptive dynamics: modeling trait evolution.

Physical review. E·2024
Same author

Nontrivial effect of dephasing: Enhancement of rectification of spin current in graded XX chains.

Physical review. E·2023
Same journal

Tension on dsDNA bound to ssDNA-RecA filaments may play an important role in driving efficient and accurate homology recognition and strand exchange.

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Amplitude-phase coupling drives chimera states in globally coupled laser networks [Phys. Rev. E 91, 040901(R) (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Shapes of sedimenting soft elastic capsules in a viscous fluid [Phys. Rev. E 92, 033003 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Attenuation of excitation decay rate due to collective effect [Phys. Rev. E 90, 022142 (2014)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Role of connectivity and fluctuations in the nucleation of calcium waves in cardiac cells [Phys. Rev. E 92, 052715 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Lattice Boltzmann approach for complex nonequilibrium flows [Phys. Rev. E 92, 043308 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
See all related articles

This study explores heat conduction in harmonic crystals. Researchers found that particle mass and on-site potentials can be tuned to control heat flow, aiding in thermal management device design.

Area of Science:

  • Condensed matter physics
  • Statistical mechanics
  • Thermodynamics

Background:

  • Controlling energy flow in lattice systems is crucial for thermal management.
  • Understanding heat conductivity in harmonic crystals with stochastic reservoirs is key.

Purpose of the Study:

  • To investigate the heat conductivity properties of a harmonic crystal with self-consistent stochastic reservoirs.
  • To analytically determine how to control heat current by modifying system parameters.

Main Methods:

  • Analytical approach using a perturbative analysis for weak interparticle interactions.
  • Modeling the harmonic crystal with self-consistent stochastic reservoirs.

Main Results:

  • Derived an expression for thermal conductivity in the weak interaction regime.

Related Experiment Videos

  • Demonstrated that heat current can be decreased or increased by altering particle masses and/or on-site potentials.

    • Conclusions:

    • The study provides a method for controlling heat conduction in lattice systems.
    • Findings are applicable to the design of novel thermal management devices.