Y. H. Chen

Failure Mechanism and Unified Endurance Model of Embedded MRAM Towards Cache Application

Y. H. Chen, Y. S. Chen, Y. C. Ong, Yun-Liang Chu et autres

Magnetic random-access memory (MRAM) shows great promise as an embedded working memory solution for data-intensive high-performance computing (HPC) and artificial intelligence (AI) applications. It requires not only high speed but also exceptional endurance performance. In this study, we discovered that current impact …

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Design-Technology-Reliability Co-Optimization for MRAM-OTP Integration — A Methodological Approach

Y. C. Ong, Y. H. Chen, H. H. Wang, Jian Liang et autres

Magnetic Random Access Memory (MRAM) is one of the most promising candidates to replace eFlash as the embedded non-volatile memory in microcontroller units at advanced CMOS nodes for automotive application. In addition to serving as random-access memory for code and data storage, …

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Synergy in Commercial Brass Reinforced Carbon Hybrids Interlayer towards Highly Reversible Zn Anodes

Kun Rui, Ke Chen, Y. H. Chen, Wenhao Si et autres

Abstract Aqueous Zn‐ion batteries (AZIBs) have served as a promising candidate for next‐generation energy storage applications. Nonetheless, interfacial issues concerning the metallic Zn anode including hydrogen evolution reaction (HER), chemical corrosion, and dendrite growth remain to be carefully addressed. Herein, we present …

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Next Generation TSMC-SoIC® Platform for Ultra-High Bandwidth HPC Application

Yen‐Ming Chen, T. Ko, K. C. Ting, Sandeep Goel et autres

This work introduces the next generation System-on-Integrated-Chips (SoIC) 3D stacking technology, which facilitates ultra-high bandwidth density die-to-die links between stacked dies with outstanding electrical, thermal, and reliability characteristics. The device performance remains stable throughout carefully managed manufacturing processes, as evidenced by the …

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Redistribution and activation of inert N-configuration in metallic electron donor towards boosted oxygen reaction kinetics for zinc-air batteries

Yiyao Cao, Y. H. Chen, Ke Chen, Lingling Sun et autres

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Hybrid Interface Chemistry Enabling Mixed Conducting via Ultrafast Microwave Polarization Toward Dendrite‐Free Zn Anodes

Y. H. Chen, Yiyao Cao, Ke Chen, Jiayi Rui et autres

Abstract Zn metal anodes in aqueous electrolytes suffer from interface issues including uncontrolled dendrite growth and undesired side reactions, resulting in their limited application in terms of short circuits and cell failure. Herein, a hybrid interface chemistry strategy is developed through ultrafast …

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Effect of Chemical Additives in the Plating Bath on Surface Corrosion Resistance of Ni(P)

Chia-Yi Wu, Y. H. Chen, Yue Tang, E. J. Lin et autres

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Mechanism of Ag sulfurization resistance improvement by alloying solutes in Ag-based alloy films

Y. H. Chen, E. J. Lin, Chun-Hao Liao, Cheng‐Yi Liu

The Ag sulfurization resistance of the pure Ag film and four Ag-based alloy films was evaluated by the reflectance decay after the Ag sulfurization test. Among all Ag-based alloy films, the In alloying solute in the Ag-In alloy film shows the best …

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Electro-Optic Aperiodically Poled Lithium Niobate Directional Couplers

H. P. Chung, Sen‐Yeu Yang, Sung-Pu Yang, Tsai-Yi Chien et autres

We report the first aperiodically alternating-Δβ directional couplers whose switching behavior can be engineered in great freedom. The fabrication tolerance/working bandwidth of the novel coupler can be increased by 2.7/2.4 times over a conventional coupler.

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Tunable soliton-induced resonant radiation by three-wave mixing

Binbin Zhou, Xiaomin Liu, Hairun Guo, Xianglong Zeng et autres

A remarkable feature about the temporal optical soliton is that it can be phase-matched to new frequencies, emitting so-called resonant radiation (RR). This constitutes an efficient source of ultrafast pulses in emerging wavelength regimes, and plays a vital role in coherently extending …

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Electro-optically spectrum narrowed, multiline intracavity optical parametric oscillators

W. K. Chang, H. P. Chung, Y. Y. Chou, Shang‐Da Yang et autres

laser system, highly narrowed dual-wavelength signal lines (at 1540 and 1550 nm) were observed at the output of the system through EO control of the APPLN. Correspondingly, an enhancement of the power spectral density of the source by a factor of ~7.8 …

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Electro-optic spectral tuning in a fan-out double-prism domain periodically poled lithium niobate intracavity optical parametric oscillator

W. K. Chang, H. P. Chung, Yen-Yin Lin, Y. H. Chen

We report on the design and experimental demonstration of an electro-optically tunable, pulsed intracavity optical parametric oscillator (IOPO) based on a unique fan-out double-prism domain periodically poled lithium niobate (DPD PPLN) in a diode-pumped Nd:YVO4 laser. The PPLN device combines the functionalities …

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