| 569 |
|
simulation box.} |
| 570 |
|
\label{interfaceDensity} |
| 571 |
|
\end{figure} |
| 572 |
+ |
|
| 573 |
+ |
|
| 574 |
+ |
\begin{figure} |
| 575 |
+ |
\includegraphics[width=\linewidth]{interfaceGrad} |
| 576 |
+ |
\caption{Temperature profiles for interfacial thermal conductivity |
| 577 |
+ |
simulation box.} |
| 578 |
+ |
\label{interfaceGrad} |
| 579 |
+ |
\end{figure} |
| 580 |
+ |
|
| 581 |
+ |
\begin{equation} |
| 582 |
+ |
G = \frac{E_{total}}{2 t L_x L_y \left( \langle T_{gold}\rangle - |
| 583 |
+ |
\langle T_{water}\rangle \right)} |
| 584 |
+ |
\label{interfaceCalc} |
| 585 |
+ |
\end{equation} |
| 586 |
+ |
|
| 587 |
+ |
|
| 588 |
+ |
\begin{table*} |
| 589 |
+ |
\begin{minipage}{\linewidth} |
| 590 |
+ |
\begin{center} |
| 591 |
+ |
|
| 592 |
+ |
\caption{Calculation results for interfacial thermal conductivity |
| 593 |
+ |
at ${\langle T\rangle \sim}$ 300K at various thermal exchange |
| 594 |
+ |
rates. Errors of calculations in parentheses. } |
| 595 |
|
|
| 596 |
+ |
\begin{tabular}{cccc} |
| 597 |
+ |
\hline |
| 598 |
+ |
$J_z$(MW/m$^2$) & $T_{gold}$ & $T_{water}$ & $G$(MW/m$^2$/K)\\ |
| 599 |
+ |
\hline |
| 600 |
+ |
98.0 & 355.2 & 295.8 & 1.65() \\ |
| 601 |
+ |
78.8 & 343.8 & 298.0 & 1.72() \\ |
| 602 |
+ |
73.6 & 344.3 & 298.0 & 1.59() \\ |
| 603 |
+ |
49.2 & 330 & 300 & 1.64() \\ |
| 604 |
+ |
\hline |
| 605 |
+ |
\end{tabular} |
| 606 |
+ |
\label{AuThermal} |
| 607 |
+ |
\end{center} |
| 608 |
+ |
\end{minipage} |
| 609 |
+ |
\end{table*} |
| 610 |
|
|
| 611 |
+ |
|
| 612 |
|
\section{Acknowledgments} |
| 613 |
|
Support for this project was provided by the National Science |
| 614 |
|
Foundation under grant CHE-0848243. Computational time was provided by |
