J
Jie Zhu
Researcher at Chinese Academy of Sciences
Publications - 92
Citations - 3026
Jie Zhu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Thermal conductivity & Time-domain thermoreflectance. The author has an hindex of 25, co-authored 86 publications receiving 2151 citations. Previous affiliations of Jie Zhu include University of Minnesota & Dalian University of Technology.
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Ultrafast thermoreflectance techniques for measuring thermal conductivity and interface thermal conductance of thin films
TL;DR: In this article, the sensitivity of TDTR signals to the thermal conductivity of thin films is analyzed to show that the modulation frequency needs to be selected carefully for a high precision TDTR measurement.
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Clustered Ribbed-Nanoneedle Structured Copper Surfaces with High-Efficiency Dropwise Condensation Heat Transfer Performance
TL;DR: It is reported that the dropwise condensation heat transfer (DCHT) effectiveness of copper surfaces can be dramatically enhanced by in situ grown clustered ribbed-nanoneedles, and this work helps develop advanced heat-transfer materials and devices for efficient thermal management and energy utilization.
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Simultaneous measurement of thermal conductivity and heat capacity of bulk and thin film materials using frequency-dependent transient thermoreflectance method
TL;DR: A technique for simultaneous measurement of thermal conductivity κ and volumetric heat capacity C of both bulk and thin film materials using frequency-dependent time-domain thermoreflectance (TDTR) signals is described.
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Efficient Self-Propelling of Small-Scale Condensed Microdrops by Closely Packed ZnO Nanoneedles
TL;DR: Theoretical analyses clearly reveal that this remarkable property should be ascribed to the extremely low solid-liquid adhesion of the surface nanostructure, where excess surface energy released from the coalescence of smaller condensed microdrops can be sufficient to ensure the self-propelled jumping of merged microdrops.
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Energy-Effective Frost-Free Coatings Based on Superhydrophobic Aligned Nanocones
TL;DR: The feasibility of superhydrophobic aligned nanocones as energy-effective frost-free coatings as well as intermittent weak airflow heating are demonstrated to develop antifrosting nanotechnologies for energy- effective heat exchangers such as heat pumps and refrigerators.