Search Results - "Van Luan, Nguyen"

Layer-controlled single-crystalline graphene film with stacking order via Cu–Si alloy formation by Nguyen, Van Luan, Duong, Dinh Loc, Lee, Sang Hyub, Avila, José, Han, Gyeongtak, Kim, Young-Min, Asensio, Maria C., Jeong, Se-Young, Lee, Young Hee

“…Multilayer graphene and its stacking order provide both fundamentally intriguing properties and technological engineering applications. Several approaches to…”
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Effects of carbon nanotube content and annealing temperature on the hardness of CNT reinforced aluminum nanocomposites processed by the high pressure torsion technique by Phuong, Doan Dinh, Trinh, Pham Van, An, Nguyen Van, Luan, Nguyen Van, Minh, Phan Ngoc, Khisamov, Rinat Kh, Nazarov, Konstantin S., Zubairov, Linar R., Mulyukov, Radik R., Nazarov, Ayrat A.

“…•CNT/Al nanocomposites were consolidated by HIP and subsequently processed by the high pressure torsion technique.•High pressure torsion processing was unable…”
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Mirostructure and microhardness of aluminum-copper composite reinforced with multi-walled carbon nanotubes prepared by vacuum sintering and hot isostatic pressing techniques by Trinh, Van, Luan, Van, Phuong, Doan, Minh, Phan

“…In this study, we report the processing, microstructure, and microhardness of aluminum-copper composites reinforced with multi-walled carbon nanotubes (CNTs)…”
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A High‐On/Off‐Ratio Floating‐Gate Memristor Array on a Flexible Substrate via CVD‐Grown Large‐Area 2D Layer Stacking by Vu, Quoc An, Kim, Hyun, Nguyen, Van Luan, Won, Ui Yeon, Adhikari, Subash, Kim, Kunnyun, Lee, Young Hee, Yu, Woo Jong

“…Memristors such as phase‐change memory and resistive memory have been proposed to emulate the synaptic activities in neuromorphic systems. However, the low…”
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Microstructure and Mechanical Properties of Ti6Al4V Alloy Consolidated by Different Sintering Techniques by Dinh Phuong, Doan, Van Duong, Luong, Van Luan, Nguyen, Ngoc Anh, Nguyen, Van Trinh, Pham

“…In this paper, we investigated the effect of the different sintering techniques including vacuum sintering, capsule-free hot isostatic pressing (HIP), and…”
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Enhanced mechanical properties and wear resistance of cold-rolled carbon nanotubes reinforced copper matrix composites by Van Duong, Luong, Van Luan, Nguyen, Ngoc Anh, Nguyen, Bao Trung, Tran, Danh Chung, Le, Quang Huan, Nguyen, Thi Nhung, Do, Ngoc Minh, Phan, Dinh Phuong, Doan, Van Trinh, Pham

“…Multi-walled carbon nanotube (MWCNT)/Cu composite containing 0.5 vol% MWCNTs were prepared by a high energy ball milling followed by conventional sintering and…”
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Two-terminal floating-gate memory with van der Waals heterostructures for ultrahigh on/off ratio by Vu, Quoc An, Shin, Yong Seon, Kim, Young Rae, Nguyen, Van Luan, Kang, Won Tae, Kim, Hyun, Luong, Dinh Hoa, Lee, Il Min, Lee, Kiyoung, Ko, Dong-Su, Heo, Jinseong, Park, Seongjun, Lee, Young Hee, Yu, Woo Jong

“…Concepts of non-volatile memory to replace conventional flash memory have suffered from low material reliability and high off-state current, and the use of a…”
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Coherent Thermoelectric Power from Graphene Quantum Dots by Zhao, Mali, Kim, Dohyun, Nguyen, Van Luan, Jiang, Jinbao, Sun, Linfeng, Lee, Young Hee, Yang, Heejun

“…The quantum confinement of charge carriers has been a promising approach to enhance the efficiency of thermoelectric devices, by lowering the dimension of…”
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EFFECT OF ULTRASONIC-ASSISTED COMPACTION ON DENSITY AND HARDNESS OF Cu-CNT NANOCOMPOSITES SINTERED BY CAPSULE-FREE HOT ISOSTATIC PRESSING by Trung, Tran Bao, Phuong, Doan Dinh, Luan, Nguyen Van, Vasilievich, Rubanik Vasili, Dmitrievich, Shylin Aliaksandr

“…Cu-CNTs composites were prepared with and without ultrasonic-assisted compaction in this work. The samples were sintered by capsule-free hot isostatic pressing…”
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Seamless Stitching of Graphene Domains on Polished Copper (111) Foil by Nguyen, Van Luan, Shin, Bong Gyu, Duong, Dinh Loc, Kim, Sung Tae, Perello, David, Lim, Young Jin, Yuan, Qing Hong, Ding, Feng, Jeong, Hu Young, Shin, Hyeon Suk, Lee, Seung Mi, Chae, Sang Hoon, Vu, Quoc An, Lee, Seung Hee, Lee, Young Hee

“…Seamless stitching of graphene domains on polished copper (111) is proved clearly not only at atomic scale by scanning tunnelling microscopy (STM) and…”
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ZnO Nanowire Arrays on 3D Hierachical Graphene Foam: Biomarker Detection of Parkinson’s Disease by Yue, Hong Yan, Huang, Shuo, Chang, Jian, Heo, Chaejeong, Yao, Fei, Adhikari, Subash, Gunes, Fethullah, Liu, Li Chun, Lee, Tae Hoon, Oh, Eung Seok, Li, Bing, Zhang, Jian Jiao, Huy, Ta Quang, Luan, Nguyen Van, Lee, Young Hee

“…We report that vertically aligned ZnO nanowire arrays (ZnO NWAs) were fabricated on 3D graphene foam (GF) and used to selectively detect uric acid (UA),…”
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Charge Transport in Polycrystalline Graphene: Challenges and Opportunities by Cummings, Aron W., Duong, Dinh Loc, Nguyen, Van Luan, Van Tuan, Dinh, Kotakoski, Jani, Barrios Vargas, Jose Eduardo, Lee, Young Hee, Roche, Stephan

“…Graphene has attracted significant interest both for exploring fundamental science and for a wide range of technological applications. Chemical vapor…”
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Heat Dissipation of Transparent Graphene Defoggers by Bae, Jung Jun, Lim, Seong Chu, Han, Gang Hee, Jo, Young Woo, Doung, Dinh Loc, Kim, Eun Sung, Chae, Seung Jin, Huy, Ta Quang, Van Luan, Nguyen, Lee, Young Hee

“…In spite of recent successful demonstrations of flexible and transparent graphene heaters, the underlying heat‐transfer mechanism is not understood due to the…”
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Microstructure, microhardness and thermal expansion of CNT/Al composites prepared by flake powder metallurgy by Trinh, Pham Van, Luan, Nguyen Van, Phuong, Doan Dinh, Minh, Phan Ngoc, Weibel, Alicia, Mesguich, David, Laurent, Christophe

“…Carbon nanotube/aluminum (CNT/Al) composites are prepared by a combination of flake powder metallurgy and hot-isostatic-pressing. The specimens are…”
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Wafer-Scale Single-Crystalline AB-Stacked Bilayer Graphene by Nguyen, Van Luan, Perello, David J., Lee, Seunghun, Nai, Chang Tai, Shin, Bong Gyu, Kim, Joong-Gyu, Park, Ho Yeol, Jeong, Hu Young, Zhao, Jiong, Vu, Quoc An, Lee, Sang Hyub, Loh, Kian Ping, Jeong, Se-Young, Lee, Young Hee

“…Single‐crystalline artificial AB‐stacked bilayer graphene is formed by aligned transfer of two single‐crystalline monolayers on a wafer‐scale. The obtained…”
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Real-Time Human Foot Motion Localization Algorithm With Dynamic Speed by Van Nguyen, Luan, La, Hung Manh

“…One challenging problem for human-machine systems is to accurately estimate the position, velocity, and attitude of human foot motion, using an inertial…”
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Ultrafast Spectral Photoresponse of Bilayer Graphene: Optical Pump–Terahertz Probe Spectroscopy by Kar, Srabani, Nguyen, Van Luan, Mohapatra, Dipti R, Lee, Young Hee, Sood, A. K

“…Photoinduced terahertz conductivity Δσ­(ω) of Bernal stacked bilayer graphene (BLG) with different dopings is measured by time-resolved optical pump terahertz…”
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Decelerated Hot Carrier Cooling in Graphene via Nondissipative Carrier Injection from MoS2 by Tran, Minh Dao, Lee, Sung-Gyu, Jeon, Sunam, Kim, Sung-Tae, Kim, Hyun, Nguyen, Van Luan, Adhikari, Subash, Woo, Sungjong, Park, Hee Chul, Kim, Youngkuk, Kim, Ji-Hee, Lee, Young Hee

“…One key to improve the performance of advanced optoelectronic devices and energy harvesting in graphene is to understand the predominant carrier scattering via…”
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Author Correction: Layer-controlled single-crystalline graphene film with stacking order via Cu–Si alloy formation by Nguyen, Van Luan, Duong, Dinh Loc, Lee, Sang Hyub, Avila, José, Han, Gyeongtak, Kim, Young-Min, Asensio, Maria C., Jeong, Se-Young, Lee, Young Hee

“…A Correction to this paper has been published: https://doi.org/10.1038/s41565-020-00821-z…”
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Large local lattice expansion in graphene adlayers grown on copper by Chen, Chaoyu, Avila, José, Arezki, Hakim, Nguyen, Van Luan, Shen, Jiahong, Mucha-Kruczyński, Marcin, Yao, Fei, Boutchich, Mohamed, Chen, Yue, Lee, Young Hee, Asensio, Maria C.

“…Variations of the lattice parameter can significantly change the properties of a material, and, in particular, its electronic behaviour. In the case of…”
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