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cond-mat.mtrl-sci2026
Nanoscale Thermal Imaging of Dislocation-Mediated Heat Transport
Ruilin Mao, Bingyao Liu, Jiaxin Liu +7
Dislocations in crystalline materials are widely exploited to tailor the thermal conductivity of semiconductors and thermoelectrics, yet a critical gap persists: direct measurement…
cond-mat.mtrl-sci2024
Precise structure and polarization determination of Hf0.5Zr0.5O2 with electron ptychography
Xiaoyue Gao1, Zhuohui Liu, Bo Han +8
Hf0.5Zr0.5O2 (HZO) is a promising candidate for next generation ferroelectric memories and transistors. However, its ferroelectricity origin is still under debate due to the comple…