... are not available. The relative magnitudes of bulk and constriction resistance are established, and a correlation for overall thermal resistance spanning the range of practical Knudsen numbers is provided. 21 12 2009 29 06 2010 11 01 2011 11 01 2011 ballistic transport Boltzmann...

... conductivity ballistic transport heat transport Since the properties of nanosystems depend on temperature, it is logical to study their thermal properties, as for instance, thermal conductivity. In order to do that, one has to note that the classical Fourier law of diffusive regime is no longer...

...F. X. Alvarez; D. Jou We analyze the effects of boundary conditions on the evolution of ballistic heat transport in four theoretical models and propose that a Fourier equation with an effective size-dependent thermal conductivity is a good candidate for the description of ballistic transport when...

... of Intraband Transitions on the Electron Thermoreflectance Response of Metals ,” Appl. Phys. Lett. 0003-6951 10.1063/1.1351523 , 78 , pp. 1240 – 1242 . 15 06 2008 10 09 2008 20 02 2009 ballistic transport Boltzmann equation electron-phonon interactions metallic thin films...

... in crystalline semiconductors. 16 05 2007 07 12 2007 10 07 2008 ballistic transport elemental semiconductors flow simulation heat conduction lattice Boltzmann methods phonon dispersion relations semiconductor thin films silicon temperature distribution thermal conductivity...

... Boltzmann methods semiconductor device models diffusion ballistic transport temperature distribution conduction electronics phonon transport LBM BTE nanoscale With the current gate length in the 90 nm technology node (International Technology Roadmap for Semiconductors, ITRS...

... length, varying from about 10 W∕m to 375 W∕m K depending on the various simulation conditions. Phonon decay times on the order of hundreds of fs are computed. These times increase linearly with length, indicating ballistic transport in the nanotubes. A simple estimate of speed of sound, which does...

... surface potential phonons Debye temperature ballistic transport equilibrium molecular dynamics silicon thin films in-plane out-of-plane thermal conductivity ballistic phonon transport 22 06 2005 06 04 2006 The MD predicted in-plane thermal conductivities are shown...

...-equilibrium phonon distribution function and compare predictions from this model with data for ballistic transport in silicon. The solution to the steady-state transport equations for bulk silicon transistors shows that energy stagnation at the hotspot results in an excess equivalent temperature rise of about...

... conduction ballistic transport Boltzmann equation Fourier analysis carrier relaxation time thermal diffusion thermal conductivity The phonon Boltzmann equation (BTE) and Monte Carlo simulation can be used for simulating heat conduction processes continuously from nanoscale to macroscale...