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Y. Sungtaek Ju
Researcher at University of California, Los Angeles
Publications - 97
Citations - 2832
Y. Sungtaek Ju is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Thermal conduction & Heat transfer. The author has an hindex of 27, co-authored 93 publications receiving 2431 citations. Previous affiliations of Y. Sungtaek Ju include University of California & California NanoSystems Institute.
Papers
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Heat Conduction in Novel Electronic Films
TL;DR: In this article, experimental and theoretical research on heat conduction in single-crystal semiconducting and superconducting films and superlattices, polycrystalline diamond films, and highly disordered organic and oxide films is presented.
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A solid-state refrigerator based on the electrocaloric effect
Yanbing Jia,Y. Sungtaek Ju +1 more
TL;DR: In this paper, the authors report an implementation and experimental characterization of a continuous electrocaloric refrigeration cycle where they use switchable liquid-based thermal interfaces to achieve reliable high-contrast thermal switching between an Electrocaloric material and a heat source/sink.
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Sub-Continuum Simulations of Heat Conduction in Silicon-on-Insulator Transistors
TL;DR: In this paper, the authors numerically integrate the two-dimensional phonon Boltzmann transport equation (BTE) within the silicon region of a silicon-on-insulator (SOI) transistor.
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Fabrication and Characterization of the Capillary Performance of Superhydrophilic Cu Micropost Arrays
TL;DR: In this paper, the authors report the fabrication of dense arrays of super-hydrophilic Cu microposts at solid fractions as high as 58% and aspect ratios as much as four using electrochemical deposition and chemical oxidation techniques.
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A comparative study of the morphology and wetting characteristics of micro/nanostructured Cu surfaces for phase change heat transfer applications
Youngsuk Nam,Y. Sungtaek Ju +1 more
TL;DR: In this article, a comparative study of oxidation methods to create Cu surfaces with controlled wettability is reported, where micro/nanostructures of Cu oxides are formed on Cu substrates using different chemical and thermal oxidation methods.