Search Results - "Yunyi Fu"

Nanogap resistive switch mechanism study and performance degradation analysis by Yu, Dacheng, Tian, Zhongzheng, Ren, Liming, Fu, Yunyi

“…The nanogap resistive switch holds potential as a candidate for nonvolatile memory, although its durability needs enhancement. This study delves into the…”
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Toward High Carrier Mobility and Low Contact Resistance:Laser Cleaning of PMMA Residues on Graphene Surfaces by Jia, Yuehui, Gong, Xin, Peng, Pei, Wang, Zidong, Tian, Zhongzheng, Ren, Liming, Fu, Yunyi, Zhang, Han

“…Poly(methyl methacrylate)(PMMA) is widely used for graphene transfer and device fabrication.However,it inevitably leaves a thin layer of polymer residues after…”
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A Generalized Quasi Cubic Trigonometric Bernstein Basis Functions and Its B-Spline Form by Fu, Yunyi, Zhu, Yuanpeng

“…In this paper, under the framework of Extended Chebyshev space, four new generalized quasi cubic trigonometric Bernstein basis functions with two shape…”
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Synthesis and Physical Properties of Co3O4 Nanowires by Dong, Zhao, Fu, Yunyi, Han, Qin, Xu, Yingying, Zhang, Han

“…By carefully controlling the reacting time, temperature, and humidity, we have prepared Co3O4 nanowires by heating a pure cobalt foil in atmosphere. Scanning…”
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Radiation effects in printed flexible single-walled carbon nanotube thin-film transistors by Zhao, Xinyang, Yu, Min, Cai, Le, Liu, Jiale, Wang, Jingxi, Wan, Haochuan, Wang, Jinyan, Wang, Chuan, Fu, Yunyi

“…In this study, the gamma ray radiation effect on the characteristics of inkjet-printed semiconducting single-walled carbon nanotubes (sSWCNTs) thin-film…”
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Influence of thermal annealing on the morphology and magnetic domain structure of Co thin films by Li, Muchan, Tian, Zhongzheng, Yu, Xuemin, Yu, Dachen, Ren, Liming, Fu, Yunyi

“…Abstract Centimeter scale cobalt films with various thicknesses (8 nm ∼ 100 nm) were deposited by electron beam evaporation (EBE) and then annealed in a gas…”
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Low insertion loss of 200 μm-long graphite coplanar waveguide by Wang, Zidong, Shu, Xiongjun, Peng, Pei, Jia, Yuehui, Ren, Liming, Gong, Xin, Zhang, Xing, Huang, Ru, Wen, Jincai, Fu, Yunyi

“…The graphene coplanar waveguide (CPW) has recently been found to have large insertion loss (typically larger than 50 dB/100 μm), which mainly results from the…”
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Physical mechanism of field modulation effects in ion implanted edge termination of vertical GaN Schottky barrier diodes by Yin, Ruiyuan, Li, Chiachia, Zhang, Bin, Wang, Jinyan, Fu, Yunyi, Wen, Cheng P., Hao, Yilong, Shen, Bo, Wang, Maojun

“…In this study, the physical properties of F ion-implanted GaN were thoroughly studied, and the related electric-field modulation mechanisms in ion-implanted…”
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Synthesis of Fe2O3 nanowires by oxidation of iron by Fu, Yunyi, Chen, Jing, Zhang, Han

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Electromigration Studies of Cu/Carbon Nanotube Composite Interconnects Using Blech Structure by Yang Chai, Chan, P.C.H., Yunyi Fu, Chuang, Y.C., Liu, C.Y.

“…The electromigration (EM) properties of pure Cu and Cu/carbon nanotube (CNT) composites were studied using the Blech test structure. Pure Cu and Cu/CNT…”
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Metal Nanogap Memory: Performances and Switching Mechanism by Tian, Zhongzheng, Yao, Guanwen, Ren, Zhongyang, Yu, Dacheng, Tian, Jiaojiao, Li, Muchan, Peng, Pei, Ren, Liming, Liu, Fei, Fu, Yunyi

“…The nanogap memory (NGM) device, emerging as a promising nonvolatile memory candidate, has attracted increasing attention for its simple structure, nano/atomic…”
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MXenes induce epitaxial growth of size-controlled noble nanometals: A case study for surface enhanced Raman scattering (SERS) by Cheng, Renfei, Hu, Tao, Hu, Minmin, Li, Changji, Liang, Yan, Wang, Zuohua, Zhang, Hui, Li, Muchan, Wang, Hailong, Lu, Hongxia, Fu, Yunyi, Zhang, Hongwang, Yang, Quan-Hong, Wang, Xiaohui

“…Noble nanometals are of significance in both scientific interest and technological applications, which are usually obtained by conventional wet-chemical…”
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Electromigration-Induced Evolution of Micromorphology and Electrical Properties in Gold Nanowires: Implications for Nanoelectronics by Yu, Dacheng, Tian, Zhongzheng, Li, Muchan, Yu, Xuemin, Ren, Zhongyang, Ren, Liming, Fu, Yunyi

“…In this investigation, atomic force microscopy (AFM) was employed to meticulously examine the electromigration phenomena occurring in pure gold nanowires…”
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A Time-Resolved Spectroscopic Study of the Bichromophoric Phototrigger 3′,5′-Dimethoxybenzoin Diethyl Phosphate: Interaction Between the Two Chromophores Determines the Reaction Pathway by Ma, Chensheng, Kwok, Wai Ming, An, Hui-Ying, Guan, Xiangguo, Fu, Michael Yunyi, Toy, Patrick H., Phillips, David Lee

“…3′,5′‐Dimethoxybenzoin (DMB) is a bichromophoric system that has widespread application as a highly efficient photoremovable protecting group (PRPG) for the…”
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A Compact Model for Border Traps in Lateral MOS Devices with Large Channel Resistance by Yin, Ruiyuan, Li, Yue, Lin, Wei, Wen, Cheng P., Hao, Yilong, Fu, Yunyi, Wang, Maojun

“…In this letter, a distributed network model describing the effects of the border traps and distributed channel resistance on the impedance frequency dispersion…”
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High Voltage Vertical GaN-on-GaN Schottky Barrier Diode with High Energy Fluorine Ion Implantation Based on Space Charge Induced Field Modulation (SCIFM) Effect by Yin, Ruiyuan, Li, Yue, Wen, Cheng P., Fu, Yunyi, Hao, Yilong, Wang, Maojun, Shen, Bo

“…Electric field crowding at the Schottky edge and Schottky barrier lowering induced leakage current are two major problems that limit the performance of…”
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Atomic-sized Pd Tunneling Junction Memory with 25ns Switching Capacity and Enhanced Endurance by Tian, Zhongzheng, Yu, Dacheng, Ren, Zhongyang, Tian, Jiaojiao, Ren, Liming, Fu, Yunyi

“…We demonstrate an atomic-sized Pd tunneling junction memory that can operate in a vacuum, N 2 , or ambient environment. The device was fabricated by a simple…”
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Contact resistance between graphene and metal by Ce Yang, Zidong Wang, Yuehui Jia, Pei Peng, Xin Gong, Liming Ren, Yunyi Fu

“…In this paper, a 3D metal-graphene contact with different contact structures (i.e., embedded contact and edge contact) is studied using Kirchhoff model. The…”
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Observation of sub-20nm line-defects in graphene by friction force microscopy by Yuehui Jia, Zidong Wang, Xin Gong, Pei Peng, Liming Ren, Yunyi Fu, Han Zhang

“…Graphene films, produced by chemical vapor deposition (CVD) on copper foils, generally have a lot of line-defects, such as grain boundaries and nanogaps…”
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Impacts of dimensions, number of layers and contact structures on the loss of graphene-based coplanar waveguides through simulations by Qiaofeng Qin, Zidong Wang, Yuehui Jia, Pei Peng, Xin Gong, Liming Ren, Yunyi Fu

“…We present modeling and simulations of graphene coplanar waveguide (GCPW) under the frequency up to 50 GHz. Our simulation results show that the dimensions of…”
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