Field-free spin-orbit torques switching and its applications

Authors: Min-Gu Kang, Soogil Lee, Byong-Guk Park

Source: npj Spintronics, Vol 3, Iss 1, Pp 1-10 (2025)

Subject Terms: Electronics, TK7800-8360, Technology (General), T1-995

File Description: electronic resource

Relation: https://doaj.org/toc/2948-2119

Access URL: https://doaj.org/article/6bccfc2ee2444a5b91d0b3bdc0c93a14

Laser-induced coherent spin change due to spin-orbit coupling

Authors: In Cheol Yu, Jung Hyun Oh, Je-Ho Shim, Kab-Jin Kim, Byong-Guk Park, Dong-Hyun Kim, Kyoung-Whan Kim, Hyun-Woo Lee, Kyung-Jin Lee, Fabian Rotermund

Source: npj Spintronics, Vol 3, Iss 1, Pp 1-8 (2025)

Subject Terms: Electronics, TK7800-8360, Technology (General), T1-995

File Description: electronic resource

Relation: https://doaj.org/toc/2948-2119

Access URL: https://doaj.org/article/c48305ac0c3c4bee933c8847e50af17d

Visible‐Light Chiral Photonic Synapses Based on Hybrid Organic‐Inorganic 2D Perovskites

Authors: In‐Kook Hwang, Min Gu Lee, Jae Bum Jeon, Sang Hyun Nam, Daseul Lee, Changhyeon Lee, Junyoung Kwon, Sung‐Gap Im, Young‐Hoon Kim, Kyung Min Kim, Byong‐Guk Park

Source: Advanced Electronic Materials, Vol 11, Iss 3, Pp n/a-n/a (2025)

Subject Terms: chiral hybrid organic‐inorganic perovskites, chiral neuromorphic devices, chiral synaptic devices, circularly polarized light, visible light, Electric apparatus and materials. Electric circuits. Electric networks, TK452-454.4, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2199-160X

Access URL: https://doaj.org/article/1842be0735dd4f2bb3e073ddc3c57e9e

Nanosecond Magneto‐Ionic Control of Magnetism Using a Resistive Switching HfO2 Gate Oxide

Authors: Jimin Jeong, Yeon Su Park, Min‐Gu Kang, Byong‐Guk Park

Source: Advanced Electronic Materials, Vol 11, Iss 3, Pp n/a-n/a (2025)

Subject Terms: magneto‐ionic effect, resistive switching, spin‐orbit torque, voltage‐controlled magnetism, Electric apparatus and materials. Electric circuits. Electric networks, TK452-454.4, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2199-160X

Access URL: https://doaj.org/article/bf9a89056cf44398a506bd8d118cb030

Unconventional angular dependence of spin-orbit torque-induced harmonic Hall resistance in Pt/YIG bilayers

Authors: Takayuki Shiino, Phuoc Cao Van, Jong-Guk Choi, Geunwoo Kim, Jong-Ryul Jeong, Byong-Guk Park

Source: npj Spintronics, Vol 2, Iss 1, Pp 1-5 (2024)

Subject Terms: Electronics, TK7800-8360, Technology (General), T1-995

File Description: electronic resource

Relation: https://doaj.org/toc/2948-2119

Access URL: https://doaj.org/article/c73d8a3885b245d18c98fe1c860ddab4

Spintronic Artificial Synapses Using Voltage‐Controlled Multilevel Magnetic States

Authors: Jimin Jeong, Yunho Jang, Min‐Gu Kang, Seungeon Hwang, Jongsun Park, Byong‐Guk Park

Source: Advanced Electronic Materials, Vol 10, Iss 8, Pp n/a-n/a (2024)

Subject Terms: artificial synapse, neuromorphic computing, voltage‐controlled magnetic anisotropy, Electric apparatus and materials. Electric circuits. Electric networks, TK452-454.4, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2199-160X

Access URL: https://doaj.org/article/de0733e844e34f169d6baf3548fb615a

Room temperature chiral magnetoresistance in a chiral-perovskite-based perpendicular spin valve

Authors: Min-Gu Kang, In-Kook Hwang, Hee-Chang Kyung, Jaimin Kang, Donghyeon Han, Soogil Lee, Junyoung Kwon, Kyung-Jin Lee, Jihyeon Yeom, Byong-Guk Park

Source: APL Materials, Vol 12, Iss 8, Pp 081118-081118-8 (2024)

Subject Terms: Biotechnology, TP248.13-248.65, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2166-532X

Access URL: https://doaj.org/article/a50e707d277b43ce8759c1ed0e74a547

Field-free spin–orbit torque switching in ferromagnetic trilayers at sub-ns timescales

Authors: Qu Yang, Donghyeon Han, Shishun Zhao, Jaimin Kang, Fei Wang, Sung-Chul Lee, Jiayu Lei, Kyung-Jin Lee, Byong-Guk Park, Hyunsoo Yang

Source: Nature Communications, Vol 15, Iss 1, Pp 1-6 (2024)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/0385241fe91444df8dd84a6afa44ca35

Enhanced spin Seebeck effect via oxygen manipulation

Authors: Jeong-Mok Kim, Seok-Jong Kim, Min-Gu Kang, Jong-Guk Choi, Soogil Lee, Jaehyeon Park, Cao Van Phuoc, Kyoung-Whan Kim, Kab-Jin Kim, Jong-Ryul Jeong, Kyung-Jin Lee, Byong-Guk Park

Source: Nature Communications, Vol 14, Iss 1, Pp 1-6 (2023)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/98cdf101d4494775a7d1e0f05678da92

Observation of spin-glass-like characteristics in ferrimagnetic TbCo through energy-level-selective approach

Authors: Ji-Ho Park, Won Tae Kim, Woonjae Won, Jun-Ho Kang, Soogil Lee, Byong-Guk Park, Byoung S. Ham, Younghun Jo, Fabian Rotermund, Kab-Jin Kim

Source: Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/b61e3529496d41bca05d665a3ee8ce69

Voltage-driven gigahertz frequency tuning of spin Hall nano-oscillators

Authors: Jong-Guk Choi, Jaehyeon Park, Min-Gu Kang, Doyoon Kim, Jae-Sung Rieh, Kyung-Jin Lee, Kab-Jin Kim, Byong-Guk Park

Source: Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/cc482bd34818429ebe9a63c23f1414aa

Improved Robustness against Magnetic Field in Spin–Orbit‐Torque‐Based Physical Unclonable Functions through Write‐Back Operation

Authors: Daekyu Koh, Jaimin Kang, Taehwan Kim, Jisung Lee, Sujung Noh, Hansaem Lee, JoonHyun Kwon, Soogil Lee, Jongsun Park, Byong‐Guk Park

Source: Advanced Electronic Materials, Vol 9, Iss 4, Pp n/a-n/a (2023)

Subject Terms: physical unclonable functions, spin–orbit torque switching, spintronics, Electric apparatus and materials. Electric circuits. Electric networks, TK452-454.4, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2199-160X

Access URL: https://doaj.org/article/545f9b02d56d41a58ef9420a0e10a667

Electric-field control of field-free spin-orbit torque switching via laterally modulated Rashba effect in Pt/Co/AlOx structures

Authors: Min-Gu Kang, Jong-Guk Choi, Jimin Jeong, Jae Yeol Park, Hyeon-Jong Park, Taehwan Kim, Taekhyeon Lee, Kab-Jin Kim, Kyoung-Whan Kim, Jung Hyun Oh, Duc Duong Viet, Jong-Ryul Jeong, Jong Min Yuk, Jongsun Park, Kyung-Jin Lee, Byong-Guk Park

Source: Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/fb43d5dd326f43da96519d70e93fedbc

Current-induced manipulation of exchange bias in IrMn/NiFe bilayer structures

Authors: Jaimin Kang, Jeongchun Ryu, Jong-Guk Choi, Taekhyeon Lee, Jaehyeon Park, Soogil Lee, Hanhwi Jang, Yeon Sik Jung, Kab-Jin Kim, Byong-Guk Park

Source: Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/0d31e13b66624a7387b42f2413bac0a0

Orbital torque in magnetic bilayers

Authors: Dongjoon Lee, Dongwook Go, Hyeon-Jong Park, Wonmin Jeong, Hye-Won Ko, Deokhyun Yun, Daegeun Jo, Soogil Lee, Gyungchoon Go, Jung Hyun Oh, Kab-Jin Kim, Byong-Guk Park, Byoung-Chul Min, Hyun Cheol Koo, Hyun-Woo Lee, OukJae Lee, Kyung-Jin Lee

Source: Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/1f76056942594c3d9885c698e4d54421

Efficient conversion of orbital Hall current to spin current for spin-orbit torque switching

Authors: Soogil Lee, Min-Gu Kang, Dongwook Go, Dohyoung Kim, Jun-Ho Kang, Taekhyeon Lee, Geun-Hee Lee, Jaimin Kang, Nyun Jong Lee, Yuriy Mokrousov, Sanghoon Kim, Kab-Jin Kim, Kyung-Jin Lee, Byong-Guk Park

Source: Communications Physics, Vol 4, Iss 1, Pp 1-6 (2021)

Subject Terms: Astrophysics, QB460-466, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2399-3650

Access URL: https://doaj.org/article/6e8bb6ab9a794e02ae7f9a41e253981c

Unidirectional spin Hall magnetoresistance in epitaxial Cr/Fe bilayer from electron-magnon scattering

Authors: Thanh Huong Thi Nguyen, Van Quang Nguyen, Seyeop Jeong, Eunkang Park, Heechan Jang, Nyun Jong Lee, Soogil Lee, Byong-Guk Park, Sunglae Cho, Hyun-Woo Lee, Jung-Il Hong, Sanghoon Kim

Source: Communications Physics, Vol 4, Iss 1, Pp 1-8 (2021)

Subject Terms: Astrophysics, QB460-466, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2399-3650

Access URL: https://doaj.org/article/0742931fb183457091042036482a6d6c

Temperature dependence of intrinsic and extrinsic contributions to anisotropic magnetoresistance

Authors: Ji-Ho Park, Hye-Won Ko, Jeong-Mok Kim, Jungmin Park, Seung-Young Park, Younghun Jo, Byong-Guk Park, Se Kwon Kim, Kyung-Jin Lee, Kab-Jin Kim

Source: Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/4fe4a118b68e46bb84876f1262818bb1

Thickness Dependence of Interface‐Generated Spin Currents in Ferromagnet/Ti/CoFeB Trilayers

Authors: Gaeun Choi, Jeongchun Ryu, Sungjun Lee, Jaimin Kang, Namgyu Noh, Jong Min Yuk, Byong‐Guk Park

Source: Advanced Materials Interfaces, Vol 9, Iss 36, Pp n/a-n/a (2022)

Subject Terms: field‐free switching, interface‐generated spin currents, MRAM, spin–orbit torque, spintronic applications, Physics, QC1-999, Technology

File Description: electronic resource

Relation: https://doaj.org/toc/2196-7350

Access URL: https://doaj.org/article/0842a1174d4148e0875caea3d0795a2f

The Influence of Capping Layers on Tunneling Magnetoresistance and Microstructure in CoFeB/MgO/CoFeB Magnetic Tunnel Junctions upon Annealing

Authors: Geunwoo Kim, Soogil Lee, Sanghwa Lee, Byonggwon Song, Byung-Kyu Lee, Duhyun Lee, Jin Seo Lee, Min Hyeok Lee, Young Keun Kim, Byong-Guk Park

Source: Nanomaterials, Vol 13, Iss 18, p 2591 (2023)

Subject Terms: capping layer, magnetic tunnel junction, tunneling magnetoresistance, diffusion, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2079-4991/13/18/2591; https://doaj.org/toc/2079-4991

Access URL: https://doaj.org/article/2a0680d9a6aa4cb1aded18b08b6c0b72