Search Results - "Yu, Woo Jong"

Highly sensitive graphene biosensor by monomolecular self-assembly of receptors on graphene surface by Kim, Ji Eun, No, Young Hyun, Kim, Joo Nam, Shin, Yong Seon, Kang, Won Tae, Kim, Young Rae, Kim, Kun Nyun, Kim, Yong Ho, Yu, Woo Jong

“…Graphene has attracted a great deal of interest for applications in bio-sensing devices because of its ultra-thin structure, which enables strong electrostatic…”
Get full text

Reduced Graphene Oxide as Efficient Hole Injection Layer for Quantum‐Dot Light‐Emitting Diodes by Song, Dae‐Ho, Song, Suk‐Ho, Shen, Tian‐Zi, Lee, Jun‐Seo, Park, Won‐Hyeok, Kim, Jae‐Moon, Kim, Yong‐Sang, Yu, Woo‐Jong, Kim, Sang Soo, Song, Jang‐Kun

“…Polyethylene dioxythiophene:polystyrenesulfonate (PEDOT:PSS) is widely used for preparing the solution processable hole injection layer (HIL) in quantum‐dot…”
Get full text

High mobility amorphous InGaZnO thin film transistor with single wall carbon nanotubes enhanced-current path by Liu, Xingqiang, Wang, Chunlan, Xiao, Xiangheng, Wang, Jingli, Guo, Shishang, Jiang, Changzhong, jong Yu, Woo, Hu, Weida, Li, Jinchai, Liao, Lei

“…Amorphous InGaZnO/single-walled carbon nanotubes (a-IGZO/SWNTs) composite thin-film transistors were fabricated with sol-gel method. The SWNTs supply the…”
Get full text

Highly efficient gate-tunable photocurrent generation in vertical heterostructures of layered materials by Yu, Woo Jong, Liu, Yuan, Zhou, Hailong, Yin, Anxiang, Li, Zheng, Huang, Yu, Duan, Xiangfeng

“…Layered materials of graphene and MoS 2 , for example, have recently emerged as an exciting material system for future electronics and optoelectronics…”
Get full text

Vertically stacked multi-heterostructures of layered materials for logic transistors and complementary inverters by Yu, Woo Jong, Li, Zheng, Zhou, Hailong, Chen, Yu, Wang, Yang, Huang, Yu, Duan, Xiangfeng

“…Graphene has attracted considerable interest for future electronics, but the absence of a bandgap limits its direct applicability in transistors and logic…”
Get full text

Self-selective van der Waals heterostructures for large scale memory array by Sun, Linfeng, Zhang, Yishu, Han, Gyeongtak, Hwang, Geunwoo, Jiang, Jinbao, Joo, Bomin, Watanabe, Kenji, Taniguchi, Takashi, Kim, Young-Min, Yu, Woo Jong, Kong, Bai-Sun, Zhao, Rong, Yang, Heejun

“…The large-scale crossbar array is a promising architecture for hardware-amenable energy efficient three-dimensional memory and neuromorphic computing systems…”
Get full text

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…”
Get full text

CVD-Grown Carbon Nanotube Branches on Black Silicon Stems for Ultrahigh Absorbance in Wide Wavelength Range by Phan, Thanh Luan, Yu, Woo Jong

“…We report a black silicon-carbon nanotube (bSi-CNT) hybrid structure for ultrahigh absorbance at wide spectral range of wavelength (300–1200 nm). CNTs are…”
Get full text

In-sensor reservoir computing for language learning via two-dimensional memristors by Sun, Linfeng, Wang, Zhongrui, Jiang, Jinbao, Kim, Yeji, Joo, Bomin, Zheng, Shoujun, Lee, Seungyeon, Yu, Woo Jong, Kong, Bai-Sun, Yang, Heejun

“…The dynamic processing of optoelectronic signals carrying temporal and sequential information is critical to various machine learning applications including…”
Get full text

Transferred wrinkled Al2O3 for highly stretchable and transparent graphene–carbon nanotube transistors by Chae, Sang Hoon, Yu, Woo Jong, Bae, Jung Jun, Duong, Dinh Loc, Perello, David, Jeong, Hye Yun, Ta, Quang Huy, Ly, Thuc Hue, Vu, Quoc An, Yun, Minhee, Duan, Xiangfeng, Lee, Young Hee

“…Despite recent progress in the production of bendable thin-film transistors, their development is limited by leakage currents and fragile inorganic oxides…”
Get full text

Efficient photovoltaic effect in graphene/h-BN/silicon heterostructure self-powered photodetector by Won, Ui Yeon, Lee, Boo Heung, Kim, Young Rae, Kang, Won Tae, Lee, Ilmin, Kim, Ji Eun, Lee, Young Hee, Yu, Woo Jong

“…Graphene (Gr)/Si-based optoelectronic devices have attracted a lot of academic attention due to the simpler fabrication processes, low costs, and higher…”
Get full text

Tunable Negative Differential Resistance in van der Waals Heterostructures at Room Temperature by Tailoring the Interface by Fan, Sidi, Vu, Quoc An, Lee, Sanghyub, Phan, Thanh Luan, Han, Gyeongtak, Kim, Young-Min, Yu, Woo Jong, Lee, Young Hee

“…Vertically stacked two-dimensional van der Waals (vdW) heterostructures, used to obtain homogeneity and band steepness at interfaces, exhibit promising…”
Get full text

Infrared Proximity Sensors Based on Photo‐Induced Tunneling in van der Waals Integration by Kim, Young Rae, Phan, Thanh Luan, Cho, Kye Whan, Kang, Won Tae, Kim, Kunnyun, Lee, Young Hee, Yu, Woo Jong

“…Infrared (IR) detectors based on photo‐induced tunneling in van der Waals heterostructures (vdWHs) of graphene/h‐BN/graphene or MoS2/h‐BN/graphene exhibit…”
Get full text

Metal–semiconductor transition in atomically thin Bi2Sr2Co2O8 nanosheets by Wang, Yang, Cheng, Rui, Dong, Jianjin, Liu, Yuan, Zhou, Hailong, Yu, Woo Jong, Terasaki, Ichiro, Huang, Yu, Duan, Xiangfeng

“…Two-dimensional layered materials have attracted considerable attention since the discovery of graphene. Here we demonstrate that the layered Bi2Sr2Co2O8…”
Get full text

Toward Tunable Band Gap and Tunable Dirac Point in Bilayer Graphene with Molecular Doping by Yu, Woo Jong, Liao, Lei, Chae, Sang Hoon, Lee, Young Hee, Duan, Xiangfeng

“…The bilayer graphene has attracted considerable attention for potential applications in future electronics and optoelectronics because of the feasibility to…”
Get full text

Tailoring Quantum Tunneling in a Vanadium‐Doped WSe2/SnSe2 Heterostructure by Fan, Sidi, Yun, Seok Joon, Yu, Woo Jong, Lee, Young Hee

“…2D van der Waals layered heterostructures allow for a variety of energy band offsets, which help in developing valuable multifunctional devices. However, p–n…”
Get full text

High-Yield Chemical Vapor Deposition Growth of High-Quality Large-Area AB-Stacked Bilayer Graphene by Liu, Lixin, Zhou, Hailong, Cheng, Rui, Yu, Woo Jong, Liu, Yuan, Chen, Yu, Shaw, Jonathan, Zhong, Xing, Huang, Yu, Duan, Xiangfeng

“…Bernal-stacked (AB-stacked) bilayer graphene is of significant interest for functional electronic and photonic devices due to the feasibility to continuously…”
Get full text

Unusually efficient photocurrent extraction in monolayer van der Waals heterostructure by tunnelling through discretized barriers by Yu, Woo Jong, Vu, Quoc An, Oh, Hyemin, Nam, Hong Gi, Zhou, Hailong, Cha, Soonyoung, Kim, Joo-Youn, Carvalho, Alexandra, Jeong, Munseok, Choi, Hyunyong, Castro Neto, A. H., Lee, Young Hee, Duan, Xiangfeng

“…Two-dimensional layered transition-metal dichalcogenides have attracted considerable interest for their unique layer-number-dependent properties. In…”
Get full text

Multi-neuron connection using multi-terminal floating–gate memristor for unsupervised learning by Won, Ui Yeon, An Vu, Quoc, Park, Sung Bum, Park, Mi Hyang, Dam Do, Van, Park, Hyun Jun, Yang, Heejun, Lee, Young Hee, Yu, Woo Jong

“…Multi-terminal memristor and memtransistor (MT-MEMs) has successfully performed complex functions of heterosynaptic plasticity in synapse. However, theses…”
Get full text

A Polymorphic Memtransistor with Tunable Metallic and Semiconducting Channel by Eshete, Yonas Assefa, Hwang, Eunji, Kim, Junhyung, Nguyen, Phuong Lien, Yu, Woo Jong, Kong, Bai Sun, Jang, Min Seok, Lee, Jaekwang, Cho, Suyeon, Yang, Heejun

“…Modulating semiconducting channel potential has been used for electrical switching in transistors without biological plasticity operations that are critical…”
Get full text