Yu-Tung Lin

Revisiting the Schottky-Mott Relation for Metal/Transition Metal Dichalcogenide Interfaces: The Role of Interface Dipoles

Chih‐Piao Chuu, Shu-Jui Chang, Yu‐Miin Sheu, Zhiyang Huang et autres

High contact resistance, stemming from Fermi-level pinning (FLP), is a bottleneck in the contact engineering of transition metal dichalcogenide (TMD)-based two-dimensional field-effect transistors (2DFETs). Our study re-examines the nature of FLP in 2D semiconductors, focusing on regimes where the material thickness is …

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Impacts of EOT Scaling of ZrO x /HfO x Dielectric on Monolayer WSe 2 Top-Gate p-MOSFETs

Yu-Wei Hsu, Yu-Tung Lin, Nien-En Chiang, Shao-Heng Chen et autres

This work demonstrates the two-step elevated-temperature atomic layer deposit (ALD) process of bilayer ZrOₓ/HfOₓ relatively higher-κ dielectrics reported on chemical vapor deposit (CVD) monolayer (1L) WSe2for top-gate dielectric. Top-gated 1L-WSe2pFETs with a low subthreshold swing (S.S. ~60 mV/dec) are achieved at a …

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Mechanics of Integration and Component Performance Step-up for Nanosheet Transistors with Ultrathin 2D Channel

Terry Y.T. Hung, Shu-Jui Chang, Yun-Yan Chung, Ang‐Sheng Chou et autres

Mechanical strength is a key parameter in nanosheet (NS) integration especially for ultra-thin channels such as 2D materials. MoS2bilayer enables NS channel integrity at longer gate lengths as well as C-contact geometry with an effective contact length (Leff) of up to 30 …

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Bradycardia in Ophthalmic Surgery: A Care-Bundle, Not Drug-to-Drug, Comparison [Letter]

Yu-Tung Lin, Wen-Ting Chang, Ming‐Hui Hung

Yu-Tung Lin,1 Wen-Ting Chang,2 Ming-Hui Hung2 1School of Medicine, Tzu Chi University, Hualien, Taiwan; 2Department of Anesthesiology, National Taiwan University Hospital, Taipei, TaiwanCorrespondence: Ming-Hui Hung, Department of Anesthesiology, National Taiwan University Hospital, 7 Chung-Shan South Road, Taipei, 100225, Taiwan, Email hung.minghui@gmail.com

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Nearly Ideal Subthreshold Swing in Monolayer WSe2 Top-Gate pFETs with Scaled EOT of 0.8 nm

Yu-Wei Hsu, Yu-Tung Lin, N. Chiang, Y. C. Chiu et autres

Magnetic Triple-q State in Antiferromagnetic Monolayer Interfaced with Bismuthene

Chia-Ju Chen, Yu-Tung Lin, Chieh-Lin Lee, Nitin Kumar et autres

We have successfully fabricated the bismuthene covered Mn monolayer on Ag(111) by evaporating Mn atoms onto (p x root3)-Bi/Ag(111) at room temperature. By using spin-polarized scanning tunneling microscopy (SP-STM), we have resolved the magnetic triple-q (3Q) state. In combination with density-functional theory …

Performance Step-Up in PMOS with Monolayer WSe 2 Channel

Ang‐Sheng Chou, Yu-Tung Lin, Mingyang Li, Po‐Sen Mao et autres

This study makes monolayer (1L) tungsten diselenide (WSe2) more competitive as a scaled p-channel candidate. We address performance constraints related to channel, dielectric, and contact while reducing device-to-device variability. Back-gated PMOS with 1L-WSe2 channel and effective oxide thickness (EOT) of 1.2 nm …

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Low-Power CMOS Inverter Using Homogeneous Monolayer WSe₂ Channel With Polarity Control

Ching-Hao Hsu, Fa-Rong Hou, Ta-Wei Hsu, Yu-Tung Lin et autres

While performance metrics of innovative technology-nodes continue to improve rapidly, energy efficiency has not kept pace. In this work, we successfully constructed a homogeneous CMOS inverter using monolayer tungsten diselenide (WSe2), a promising candidate can maintain good mobility at atomic-level thickness and …

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Photolithography-Induced Doping and Interface Modulation for High-Performance Monolayer WSe2 P-Type Transistors

Yu-Tung Lin, Yu-Wei Hsu, Mingyu Shen, Ching-Hao Hsu et autres

High Resolution Image Download MS PowerPoint Slide To mitigate Fermi-level pinning (FLP) at the contact of two-dimensional (2D) transition metal dichalcogenides and enhance their hole carrier concentration, a 1.8 nm-thick p-doping layer is formed via photolithography. This surface treatment significantly reduces the …

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Drosophila aux orchestrates the phosphorylation-dependent assembly of the lysosomal V-ATPase in glia and contributes to SNCA/α-synuclein degradation

Shiping Zhang, Linfang Wang, Shuanglong Yi, Yu-Ting Tsai et autres

Glia contribute to the neuropathology of Parkinson disease (PD), but how they react opposingly to be beneficial or detrimental under pathological conditions, like promoting or eliminating SNCA/α-syn (synuclein alpha) inclusions, remains elusive. Here we present evidence that aux (auxilin), the Drosophila homolog …

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New Atg9 Phosphorylation Sites Regulate Autophagic Trafficking in Glia

Linfang Wang, Shuanglong Yi, Shiping Zhang, Yu-Ting Tsai et autres

We previously identified a role for dAuxilin (dAux), the fly homolog of Cyclin G-associated kinase, in glial autophagy contributing to Parkinson’s disease (PD). To further dissect the mechanism, we present evidence here that lack of glial dAux enhanced the phosphorylation of the …

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Antimony–Platinum Modulated Contact Enabling Majority Carrier Polarity Selection on a Monolayer Tungsten Diselenide Channel

Yu-Tung Lin, Ching-Hao Hsu, Ang‐Sheng Chou, Zi-Yun Fong et autres

High Resolution Image Download MS PowerPoint Slide We develop a novel metal contact approach using an antimony (Sb)–platinum (Pt) bilayer to mitigate Fermi-level pinning in 2D transition metal dichalcogenide channels. This strategy allows for control over the transport polarity in monolayer WSe …

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