Search Results - "Jeong, Dongchan"

Field-free spin-orbit torque switching with enhanced switching ratio in Co/Ni multilayers by laterally broken symmetry induced by He ion bombardment by Jeong, Dongchan, Lee, Siha, Lee, Soogil, Kim, Sanghoon

“…Current-induced spin-orbit torque (SOT) provides efficient magnetization control in spintronic devices. However, applications of SOT are limited, as…”
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Tuning Locality of Pair Coherence in Graphene-based Andreev Interferometers by Kim, Minsoo, Jeong, Dongchan, Lee, Gil-Ho, Shin, Yun-Sok, Lee, Hyun-Woo, Lee, Hu-Jong

“…We report on gate-tuned locality of superconductivity-induced phase-coherent magnetoconductance oscillations in a graphene-based Andreev interferometer,…”
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Continuous and reversible tuning of the disorder-driven superconductor–insulator transition in bilayer graphene by Lee, Gil-Ho, Jeong, Dongchan, Park, Kee-Su, Meir, Yigal, Cha, Min-Chul, Lee, Hu-Jong

“…The influence of static disorder on a quantum phase transition (QPT) is a fundamental issue in condensed matter physics. As a prototypical example of a…”
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Inelastic scattering in a monolayer graphene sheet: A weak-localization study by Ki, Dong-Keun, Jeong, Dongchan, Choi, Jae-Hyun, Lee, Hu-Jong, Park, Kee-Su

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Observation of supercurrent in PbIn-graphene-PbIn Josephson junction by Jeong, Dongchan, Choi, Jae-Hyun, Lee, Gil-Ho, Jo, Sanghyun, Doh, Yong-Joo, Lee, Hu-Jong

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Electrically Tunable Macroscopic Quantum Tunneling in a Graphene-Based Josephson Junction by Lee, Gil-Ho, Jeong, Dongchan, Choi, Jae-Hyun, Doh, Yong-Joo, Lee, Hu-Jong

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3-antenna Height-Scanning-Average method of EMI antenna calibration by Jungkuy Park, Dongchan Jeong, Hun Youn, Myoungwon Seo, Daehoon Yu, Jaeman Ryoo

“…In this paper, height-scanning-average(HSA) which calculates an average of the antenna factors depending on a height above the ground is introduced, which…”
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Field-free spin-orbit torque switching of GdCo ferrimagnet with broken lateral symmetry by He ion irradiation by Lee, Taekhyeon, Kim, Jisu, An, Suhyeok, Jeong, Seyeop, Lee, Donghyeon, Jeong, Dongchan, Lee, Nyun Jong, Lee, Ki-Seung, You, Chun-Yeol, Park, Byong-Guk, Kim, Kab-Jin, Kim, Sanghoon, Lee, Soogil

“…Current-induced magnetization switching by spin-orbit torque (SOT) is of great importance for the energy-efficient operation of spin-based memory and logic…”
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Electrically tunable macroscopic quantum tunneling in a graphene-based Josephson junction by Lee, Gil-Ho, Jeong, Dongchan, Choi, Jae-Hyun, Doh, Yong-Joo, Lee, Hu-Jong

“…Stochastic switching-current distribution in a graphene-based Josephson junction exhibits a crossover from the classical to quantum regime, revealing the…”
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Fano resonance in Raman scattering of graphene by Yoon, Duhee, Jeong, Dongchan, Lee, Hu-Jong, Saito, Riichiro, Son, Young-Woo, Lee, Hyun Cheol, Cheong, Hyeonsik

“…Fano resonances and their strong doping dependence are observed in Raman scattering of single-layer graphene (SLG). As the Fermi level is varied by a back-gate…”
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Complete gate control of supercurrent in graphene p–n junctions by Choi, Jae-Hyun, Lee, Gil-Ho, Park, Sunghun, Jeong, Dongchan, Lee, Jeong-O, Sim, H.-S., Doh, Yong-Joo, Lee, Hu-Jong

“…In a conventional Josephson junction of graphene, the supercurrent is not turned off even at the charge neutrality point, impeding further development of…”
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Product Performance Aware 3rd Generation GAA Platform Transistor Design with Extreme Small Local Layout Effect and Transistor Variation by Jeong, Dongchan, Kim, Seungkwon, Park, Seulki, Lee, Sang Hyeon, Masuoka, Sada-aki, Choi, Byungha, Min, Shincheol, Lee, Sanghoon, Lee, Minseong, Sohn, Chang-Woo, Jeong, Jaehun, Yasuda-Masuoka, Yuri, Ku, Ja-Hum

“…A product performance aware 3 rd generation MBCFET ™ (SF2) is revealed to maximize Gate-All-Around benefit fully by introducing unique epitaxial and…”
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Spin relaxation properties in graphene due to its linear dispersion by Jo, Sanghyun, Ki, Dong-Keun, Jeong, Dongchan, Lee, Hu-Jong, Kettemann, Stefan

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Continuous and reversible tuning of the disorder-driven superconductor-insulator transition in bilayer graphene by Lee, Gil-Ho, Jeong, Dongchan, Park, Kee-Su, Meir, Yigal, Cha, Min-Chul, Lee, Hu-Jong

“…Scientific Reports 5 : 13466 (2015) The influence of static disorder on a quantum phase transition (QPT) is a fundamental issue in condensed matter physics. As…”
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Fano resonance in Raman scattering of graphene by Yoon, Duhee, Jeong, Dongchan, Lee, Hu-Jong, Saito, Riichiro, Son, Young-Woo, Lee, Hyun Cheol, Cheong, Hyeonsik

“…Fano resonances and their strong doping dependence are observed in Raman scattering of single-layer graphene (SLG). As the Fermi level is varied by a back-gate…”
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Electrically Tunable Macroscopic Quantum Tunneling in a Graphene-based Josephson Junction by Lee, Gil-Ho, Jeong, Dongchan, Choi, Jae-Hyun, Doh, Yong-Joo, Lee, Hu-Jong

“…Phys. Rev. Lett. 107, 146605 (2011) Stochastic switching-current distribution in a graphene-based Josephson junction exhibits a crossover from the classical to…”
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Observation of Supercurrent in PbIn-Graphene-PbIn Josephson Junction by Jeong, Dongchan, Choi, Jae-Hyun, Lee, Gil-Ho, Jo, Sanghyun, Doh, Yong-Joo, Lee, Hu-Jong

“…Superconductor-graphene-superconductor (SGS) junction provides a unique platform to study relativistic electrodynamics of Dirac fermions combined with…”
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Inelastic scattering in a monolayer graphene sheet; a weak-localization study by Ki, Dong-Keun, Jeong, Dongchan, Choi, Jae-Hyun, Park, Kee-Su, Lee, Hu-Jong

“…Phys. Rev. B 78, 125409 (2008) Charge carriers in a graphene sheet, a single layer of graphite, exhibit much distinctive characteristics to those in other…”
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