Volume 32 Issue 5 - July 17, 2020 PDF
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Articles Digest

Research Express@NCKU Jul. 17 ~ Sep. 24, 2020

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The bellwether of metal 3D-printed aerospace engines: Application technology of the Nickel-based superalloy
Fei-Yi Hung1,*、Jun-Ren Zhao1、Chien-Sheng Lu1

This laboratory is a pioneer research team of a domestic metal 3D-printed Nickel alloy. Because the aerospace engines are difficult to machining, and ordinary laboratories are not competent for the high-temperature performance evaluation of engines. Professor Fei-Yi Hung's team successfully used metal 3D-printed technology to manufacture Nickel alloy aerospace engine components, and conduct …

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Low dose of X-ray-excited long-lasting luminescent concave nanocubes in highly passive targeting deep-seated hepatic tumors
Zheng-Zhe Chen1、Liu-Chun Wang1、Divinah Manoharan1、Chin-Lai Lee2、Lai-Chin Wu3、Wan-Ting Huang1、Eng-Yen Huang4、Chia-Hao Su2、Hwo-Shuenn Sheu3、Chen-Sheng Yeh1,*

The recent development of the optical bioimaging techniques combined with nanoprobes has gradually gain the merits of high sensitivity, time effectiveness, harmless, deeper radiation, and spatial and temporal precision. Unfortunately, the in vivo imaging still faces two challenges: the poor signal-to-noise (S/N) because of the tissue autofluorescence and the limitation of the penetration depth in …

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Deterministic optical control of room temperature multiferroicity in BiFeO3 thin films
Yi-De Liou1、Yi-Chun Chen1,2、Jan-Chi Yang1,2,*

【The 18th Y. Z. Hsu Scientific Paper Award】Special Issue

With the rapid development of information technology, the existing electronic and memory devices no longer satisfy the requirement of the high-speed processing of large amounts of information. The development of new functional materials for novel device designation is therefore highly-desired. Multiferroic materials are treated as one of …

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Research of transformer fault monitoring system
Jiann-Fuh Chen*, Kai-Chong Cheng, Chun-Lung Yi, Yun-Fen Lee

As the demand of electricity is growing, how to detect faults before  faults occur becomes a critical issue to avoid the huge economic losses caused by shutdown or damage of equipment. Online monitoring is necessary when power transformers operate under high voltage. Not only instant analysis and decision making can be done under the most efficient situations but also avoiding field dangers …

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