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Influence of Hot Electron Scattering and Electron–Phonon Interactions on Thermal Boundary Conductance at Metal/Nonmetal Interfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It has recently been demonstrated that under certain conditions of electron nonequilibrium, electron to substrate energy coupling could represent a unique mechanism to enhance heat flow across interfaces. In this work, we ...
Thermal Conductivity of Self Assembling Symmetric Block Copolymer Thin Films of Polystyrene Block Poly(methyl methacrylate)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The thermal conductivities of both disordered and selfassembled symmetric polystyreneblockpoly(methyl methacrylate) (PSbPMMA) copolymer films were measured using timedomain thermoreflectance (TDTR). The variation in ...
Mean Free Path Effects on the Experimentally Measured Thermal Conductivity of Single Crystal Silicon Microbridges
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Accurate thermal conductivity values are essential for the successful modeling, design, and thermal management of microelectromechanical systems (MEMS) and devices. However, the experimental technique best suited to measure ...
On the Steady-State Temperature Rise During Laser Heating of Multilayer Thin Films in Optical Pump–Probe Techniques
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, we calculate the steady-state temperature rise that results from laser heating of multilayer thin films using the heat diffusion equation. For time- and frequency-domain thermoreflectance (TDTR and FDTR) ...
Applications and Impacts of Nanoscale Thermal Transport in Electronics Packaging
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This review introduces relevant nanoscale thermal transport processes that impact thermal abatement in power electronics applications. Specifically, we highlight the importance of nanoscale thermal transport mechanisms at ...
Thermal Conductivity of Turbostratic Carbon Nanofiber Networks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Composite material systems composed of a matrix of nanomaterials can achieve combinations of mechanical and thermophysical properties outside the range of traditional systems. The microstructure of the system dictates the ...