Ford intel corporation, 5200 ne elam young parkway, hillsboro, orgeon 97124 kenneth e. Pdf nanoscale thermal transport david cahill, wayne. Application of the wavelet transform to nanoscale thermal transport. The transform is demonstrated using three examples that are relevant to nanoscale thermal transport. Understanding thermal transport from nanoscale heat sources is important for a fundamental description of energy flow in materials, as well as for many.
Some examples of technology drivers for the science of nanoscale thermal transport are phase change memory devices, heat assisted magnetic recording, thermal management of wide variety of high power and nanoscale electronic and optoelectronic devices, and the proposed use of intensely heated nanoparticles in medical therapies. The recognition that a more detailed theoretical understanding of heat transport than achievable using fouriers law of heat conduction, q. Some examples of technology drivers for the science of nanoscale thermal transport are phase change memory devi ces, heat assisted magnetic. Phillpot,11 eric pop,12 and li shi 1department of materials science and engineering and the frederick seitz materials. Nanoscale heat transfer from computation to experiment physical. Nanoscale thermal transport article pdf available in journal of applied physics 932 january 2003 with 1,197 reads how we measure reads. Thermal transport in micro and nanoscale systems ucl discovery. Publishers pdf, also known as version of record includes final page, issue and volume. Nanoscale thermal transport technische universiteit eindhoven. Progress in the control of thermal transport at the nanoscale is critical to continued advances in the density of information that can be stored in phase change memory devices and new generations. Cahilla department of material science and engineering and the frederick seitz materials research laboratory, university of illinois, urbana, illinois 61801 wayne k. Rapid progress in the synthesis and processing of materials with structure on nanometer length scales has created a demand for greater scientific understanding of thermal transport in nanoscale devices, individual nanostructures, and nanostructured materials.
Nanoscale thermal transport in 2d nanostructures from cryogenic. This drive to higher performance is made yet more difficult by the decrease in dimensions of structures to the nanoscale and the increase in operating frequencies. Rapid progress in the synthesis and processing of materials with structure on nanometer length scales has created a demand for greater scientific understanding of thermal transport in nanoscale devices, individual nanostructures, and nanostructured. This could provide a useful source of information about phonons and their transport in solids 26. We studied the thermal transport across a gaasalgaas interface using timeresolved reflection high energy electron diffraction. Abstract nanoscale scanning thermal microscopy sthm transport measurements from cryogenic to room temperature on 2d structures with.
Article pdf available in journal of applied physics 932 january 2003 with 1,197 reads how we measure reads a read is counted each time someone views a. With the size reduction of nanoscale electronic devices, the heat generated by the unit area in integrated circuits will be increasing. Some examples of technology drivers for the science of nanoscale thermal transport are phase change memory devices, heat assisted magnetic recording. The theory and simulation of nanoscale thermal transport is at a similarly immature stage.