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Lee, Ki-Suk (이기석)

Department
Graduate School of Semiconductor Materials and Devices Engineering(반도체 소재ㆍ부품 대학원)
Website
http://class.unist.ac.kr
Lab
Creative Laboratory for Advanced Spin Systems (CLASS) (자성재료 연구실)
Research Keywords
스핀 열전 소자, 스핀트로닉 소자, 자성메모리, 자성, 스핀트로닉스, 스핀 동역학, 탈히토류 자석, Magnetism, spintronics, spin dynamics, magnetic solitons, rare-earth free magnet
Research Interests
We focus on the spin dynamics in patterned magnetic nanomaterials and its applications to spintronic devices. Our research aims at exploring the fundamental understandings of new concepts in spintronic devices by harnessing a “spin”, quantum states of an electron and its dynamics. Particular interests are concerned with the development of new information processing technology to break through the energy dissipation limit of current charge-based logic devices as well as the development of innovative materials for the rare-earth free permanent magnet based on the multi-scale numerical calculations.
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2022-12Interfacial roughness driven manipulation of magnetic anisotropy and coercivity in ultrathin thulium iron garnet filmsDuong, Viet Duc; Van, Phuoc Cao; Thi, Trinh Nguyen, et alARTICLE540 Interfacial roughness driven manipulation of magnetic anisotropy and coercivity in ultrathin thulium iron garnet films
2022-12Microstructure characterization of polycrystalline yttrium iron garnets (YIGs) sintered from the calcined sol-gel powderKim, Min-Ji; Ok, Hye-Jin; Son, Youngkyun, et alARTICLE458 Microstructure characterization of polycrystalline yttrium iron garnets (YIGs) sintered from the calcined sol-gel powder
2022-11Tuning of oscillation modes by controlling dimensionality of spin structuresHan, Hee-Sung; Lee, Sooseok; Jung, Min-Seung, et alARTICLE428 Tuning of oscillation modes by controlling dimensionality of spin structures
2022-08Calculation of Three-dimensional Energy Product for Isotropic Nd2Fe14B MagnetKim, Namkyu; Han, Hee-Sung; Choi, Chul-Jin, et alARTICLE333 Calculation of Three-dimensional Energy Product for Isotropic Nd2Fe14B Magnet
2022-07Transparent spin thermoelectricity with enhanced energy conversionJung, Hyeonjung; Oh, Inseon; Park, Jungmin, et alARTICLE403 Transparent spin thermoelectricity with enhanced energy conversion
2022-06Formation of Y3Fe5O12 matrix including epsilon-phase Fe2O3 with the giant coercive field via optimized sol-gel methodJang, Min-Sun; Ok, Hye-Jin; Oh, Inseon, et alARTICLE496 Formation of Y3Fe5O12 matrix including epsilon-phase Fe2O3 with the giant coercive field via optimized sol-gel method
2021-12자기 스커미온: 물리적 기초와 스핀트로닉스 소자 응용정대한; 이기석ARTICLE399
2021-09Stochasticity in the Switching of Nanodisks for Probabilistic ComputingHan, Hee-Sung; Lee, Sooseok; Je, Soong-Geun, et alARTICLE396 Stochasticity in the Switching of Nanodisks for Probabilistic Computing
2021-08Magnetic skyrmion diode: Unidirectional skyrmion motion via symmetry breaking of potential energy barriersJung, Dae-Han; Han, Hee-Sung; Kim, Namkyu, et alARTICLE370 Magnetic skyrmion diode: Unidirectional skyrmion motion via symmetry breaking of potential energy barriers
2021-05Wide-temperature (up to 100 degrees C) operation of thermostable vanadium oxide based microbolometers with Ti/MgF2 infrared absorbing layer for long wavelength infrared (LWIR) detectionLee, Hye Jin; Wang, Dasom; Kim, Tae Hyeong, et alARTICLE657 Wide-temperature (up to 100 degrees C) operation of thermostable vanadium oxide based microbolometers with Ti/MgF2 infrared absorbing layer for long wavelength infrared (LWIR) detection
2021-05Topology-dependent stability of vortex-antivortex structuresHan, Hee-Sung; Lee, Sooseok; Jung, Min-Seung, et alARTICLE271 Topology-dependent stability of vortex-antivortex structures
2021-04Geometric effects in cylindrical core/shell hard-soft exchange-coupled magnetic nanostructuresKim, Namkyu; Han, Hee-Sung; Lee, Sooseok, et alARTICLE668 Geometric effects in cylindrical core/shell hard-soft exchange-coupled magnetic nanostructures
2021-02Targeted Writing and Deleting of Magnetic Skyrmions in Two-Terminal Nanowire DevicesJe, Soong-Geun; Thian, Dickson; Chen, Xiaoye, et alARTICLE324 Targeted Writing and Deleting of Magnetic Skyrmions in Two-Terminal Nanowire Devices
2021-01Role of trace additions of Mn and Y in improving the corrosion resistance of Mg–3Al–1Zn alloyBaek, Soo-Min; Lee, Si-Young; Kim, Jong Chan, et alARTICLE774 Role of trace additions of Mn and Y in improving the corrosion resistance of Mg–3Al–1Zn alloy
2020-12Writing and Deleting Magnetic Bubbles using Local Magnetic FieldsLee, Sooseok; Han, Hee-Sung; Jung, Dae-Han, et alARTICLE523 Writing and Deleting Magnetic Bubbles using Local Magnetic Fields
2020-11Thermal generation, manipulation and thermoelectric detection of skyrmionsWang, Zidong; Guo, Minghua; Zhou, Heng-An, et alARTICLE560 Thermal generation, manipulation and thermoelectric detection of skyrmions
2020-07Chirality-dependent asymmetric vortex core structures in a harmonic excitation modeHan, Hee-Sung; Lee, Sooseok; Jung, Dae-Han, et alARTICLE403 Chirality-dependent asymmetric vortex core structures in a harmonic excitation mode
2020-04Electrical Conductivity Gradient Based on Heterofibrous Scaffolds for Stable Lithium-Metal BatteriesHong, Sang-Ho; Jung, Dae-Han; Kim, Jung-Hwan, et alARTICLE845 Electrical Conductivity Gradient Based on Heterofibrous Scaffolds for Stable Lithium-Metal Batteries
2020-03Direct Demonstration of Topological Stability of Magnetic Skyrmions via Topology ManipulationJe, Soong-Geun; Han, Hee-Sung; Kim, Se Kwon, et alARTICLE633 Direct Demonstration of Topological Stability of Magnetic Skyrmions via Topology Manipulation
2019-12Creation and annihilation of topological meron pairs in in-plane magnetized filmsGao, N.; Je, S. -G.; Im, M. -Y., et alARTICLE786 Creation and annihilation of topological meron pairs in in-plane magnetized films

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