Search Results - "Lee, Jehyun"

From giant gravitons to black holes by Choi, Sunjin, Kim, Seok, Lee, Eunwoo, Lee, Jehyun

“…A bstract We study AdS 5 black holes from a recently suggested giant graviton expansion formula for the index of U( N ) maximal super-Yang-Mills theory. We…”
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GMAD: Graph-based Malware Activity Detection by DNS traffic analysis by Lee, Jehyun, Lee, Heejo

“…Malicious activities on the Internet are one of the most dangerous threats to Internet users and organizations. Malicious software controlled remotely is…”
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Sampling rare events using nanostructures for universal Pt neural network potential by Kang, Joonhee, Kim, Byung-Hyun, Seo, Min Ho, Lee, Jehyun

“…The density functional theory (DFT) data-driven approach to generating potential energy surfaces using machine learning has been proven to quickly and…”
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Mechanical behavior and solid solution strengthening model for face-centered cubic single crystalline and polycrystalline high-entropy alloys by Moon, Jongun, Jang, Min Ji, Bae, Jae Wung, Yim, Dami, Park, Jeong Min, Lee, Jehyun, Kim, Hyoung Seop

“…In the present work, a solid solution strengthening effect in high-entropy alloys (HEAs) was studied by investigating mechanical characteristics of single…”
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Optimizing machine learning models for granular NdFeB magnets by very fast simulated annealing by Park, Hyeon-Kyu, Lee, Jae-Hyeok, Lee, Jehyun, Kim, Sang-Koog

“…The macroscopic properties of permanent magnets and the resultant performance required for real implementations are determined by the magnets’ microscopic…”
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Effect of Different Raw Material Property for the Fabrication on Al/CNT Nanocomposite Using a Ball Mill with a Discrete Element Method (DEM) Simulation by Jargalsaikhan, Battsetseg, Bor, Amgalan, Lee, Jehyun, Choi, Heekyu

“…Carbon nanotubes (CNTs) have received interest as an attractive reinforcing agent metal matrix composites regarded as an increase to mechanical properties of…”
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Increasing strength and conductivity of Cu alloy through abnormal plastic deformation of an intermetallic compound by Han, Seung Zeon, Lim, Sung Hwan, Kim, Sangshik, Lee, Jehyun, Goto, Masahiro, Kim, Hyung Giun, Han, Byungchan, Kim, Kwang Ho

“…The precipitation strengthening of Cu alloys inevitably accompanies lowering of their electric conductivity and ductility. We produced bulk Cu alloys arrayed…”
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Effects of Test Temperature on Low Cycle Fatigue Behaviors in Large Mold Steel by Shin, Jong-Ho, Lee, Jehyun

“…A mold steel for plastic injection was subjected to low cycle fatigue (LCF) tests at temperatures of 25, 200, and 250 °C. LCF tests were carried out at a total…”
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Machine learning‐based statistical downscaling of wind resource maps using multi‐resolution topographical data by Oh, Myeongchan, Lee, Jehyun, Kim, Jin‐Young, Kim, Hyun‐Goo

“…The need for high‐resolution wind resource maps is increasing with the increase in the supply and development of wind power. Many physical downscaling models…”
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Modified Microstructure Selection Map and Growth Conditions of the Band Structure in Directionally Solidified Hypo-Peritectic Alloys by Shin, Jong-Ho, Lee, Jehyun

“…Considering the variation of the solid/liquid interface morphology with a growth condition, microstructure selection map in peritectic system was modified by…”
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Radial-spin-wave-mode-assisted vortex-core magnetization reversals by Yoo, Myoung-Woo, Lee, Jehyun, Kim, Sang-Koog

“…The dynamic behaviors of vortex-core magnetization reversals in soft magnetic nanodisks driven by oscillating magnetic fields applied perpendicularly to the…”
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Novel autosomal dominant TMC1 variants linked to hearing loss: insight into protein-lipid interactions by Cho, Sung Ho, Yun, Yejin, Lee, Dae Hee, Cha, Joo Hyun, Lee, So Min, Lee, Jehyun, Suh, Myung Hwan, Lee, Jun Ho, Oh, Seung-Ha, Park, Moo Kyun, Lee, Sang-Yeon

“…TMC1, which encodes transmembrane channel-like protein 1, forms the mechanoelectrical transduction (MET) channel in auditory hair cells, necessary for auditory…”
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Magnetic wallpaper Dirac fermions and topological magnetic Dirac insulators by Hwang, Yoonseok, Qian, Yuting, Kang, Junha, Lee, Jehyun, Ryu, Dongchoon, Choi, Hong Chul, Yang, Bohm-Jung

“…Topological crystalline insulators (TCIs) can host anomalous surface states which inherits the characteristics of crystalline symmetry that protects the bulk…”
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Optimization of conductivity and strength in Cu-Ni-Si alloys by suppressing discontinuous precipitation by Han, Seung Zeon, Lee, Jehyun, Lim, Sung Hwan, Ahn, Jee Hyuk, Kim, Kwangho, Kim, Sangshik

“…Cu-Ni-Si alloys with and without Ti were solution treated at 980 °C for 1 h and cooled by air cooling and water quenching, after which the specimens were aged…”
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Grain growth in ultrafine grain sized copper during cyclic deformation by Han, Seung Zeon, Goto, Masahiro, Ahn, Jee-Hyuk, Lim, Sung Hwan, Kim, Sangshik, Lee, Jehyun

“…•Nano-grain copper has extraordinary low fatigue limit contrary to its high tensile strength.•Discovery of grain growth on the surface during fatigue…”
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Increasing toughness by promoting discontinuous precipitation in Cu-Ni-Si alloys by Han, Seung Zeon, Lee, Jehyun, Goto, Masahiro, Lim, Sung Hwan, Ahn, Jee Hyuk, Kim, Sangshik, Kim, Kwangho

“…The influence of precipitation morphology, including continuous precipitation (CP) and discontinuous precipitation (DP), on the mechanical behaviour of…”
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Contribution of the easy axis orientation, anisotropy distribution and dot size on the switching field distribution of bit patterned media by Lee, Jehyun, Brombacher, Christoph, Fidler, Josef, Dymerska, Barbara, Suess, Dieter, Albrecht, Manfred

“…A magnetic nanostructure array was fabricated by post-patterning of a L1 0 ordered 5-nm-thick FePtCu film revealing a rather broad switching field distribution…”
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Reliable and cost effective design of intermetallic Ni2Si nanowires and direct characterization of its mechanical properties by Han, Seung Zeon, Kang, Joonhee, Kim, Sung-Dae, Choi, Si-Young, Kim, Hyung Giun, Lee, Jehyun, Kim, Kwangho, Lim, Sung Hwan, Han, Byungchan

“…We report that a single crystal Ni 2 Si nanowire (NW) of intermetallic compound can be reliably designed using simple three-step processes: casting a ternary…”
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TEM Study on Diffusion Process of NiFe Schottky and MgO/NiFe Tunneling Diodes for Spin Injection in Silicon by Jehyun Lee, Uhrmann, Thomas, Dimopoulos, Theodoros, Bruckl, Hubert, Fidler, Josef

“…Analytical electron microscopy is employed to study the structural properties of NiFe Schottky diodes and NiFe/MgO tunneling diodes after annealing up to 400°…”
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The grinding behavior of ground copper powder for Cu/CNT nanocomposite fabrication by using the dry grinding process with a high-speed planetary ball mill by Choi, Heekyu, Bor, Amgalan, Sakuragi, Shiori, Lee, Jehyun, Lim, Hyung-Tae

“…The behavior of ground copper powder for copper-carbon nanotube (copper-CNT) nanocomposite fabrication during high-speed planetary ball milling was…”
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