TY - JOUR
T1 - Nernst-like effect in a flexible chain
AU - Tamaki, Shuji
AU - Saito, Keiji
N1 - Funding Information:
The authors thank Taro Hanazato for performing some of numerical computations. They also thank Kunimasa Miyazaki for continuous interest in our study and Yoshihiro Murayama for useful comments on experimental setup. We were supported by JSPS Grants-in-Aid for Scientific Research (No. JP25103003, No. JP16H02211 and No. JP17K05587).
Publisher Copyright:
© 2018 American Physical Society.
PY - 2018/11/26
Y1 - 2018/11/26
N2 - We investigate heat transport via a charged flexible chain in the presence of magnetic fields. We focus on the Nernst-like effect, where the average positions of particles deviate in the perpendicular direction to the heat flow. This phenomenon is induced by the nonlinear dynamics as well as nonequilibrium state. We develop a linear response formalism to derive a thermodynamic force that induces the Nernst-like effect, and we show that the phenomenon is quantitatively explained. We also discuss the inverse effect, where an external ac-driving force induces finite net heat current in the homogeneous system attached to heat baths with the same temperature.
AB - We investigate heat transport via a charged flexible chain in the presence of magnetic fields. We focus on the Nernst-like effect, where the average positions of particles deviate in the perpendicular direction to the heat flow. This phenomenon is induced by the nonlinear dynamics as well as nonequilibrium state. We develop a linear response formalism to derive a thermodynamic force that induces the Nernst-like effect, and we show that the phenomenon is quantitatively explained. We also discuss the inverse effect, where an external ac-driving force induces finite net heat current in the homogeneous system attached to heat baths with the same temperature.
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U2 - 10.1103/PhysRevE.98.052134
DO - 10.1103/PhysRevE.98.052134
M3 - Article
AN - SCOPUS:85057552080
SN - 1063-651X
VL - 98
JO - Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
JF - Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
IS - 5
M1 - 052134
ER -