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

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

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

Field-free spin-orbit torque switching with enhanced switching ratio in Co/Ni multilayers by laterally broken symmetry induced by He ion bombardment

Authors: Dongchan Jeong, Siha Lee, Soogil Lee, Sanghoon Kim

Source: Applied Physics Express, Vol 17, Iss 11, p 113001 (2024)

Subject Terms: field-free switching, spin-orbit torque, He irradiation, symmetry breaking, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/1882-0786

Access URL: https://doaj.org/article/d6422017dbf344cc8f331f7601bc3d71

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

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

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

Giant Orbital Anisotropy with Strong Spin–Orbit Coupling Established at the Pseudomorphic Interface of the Co/Pd Superlattice

Authors: Sanghoon Kim, Sachin Pathak, Sonny H. Rhim, Jongin Cha, Soyoung Jekal, Soon Cheol Hong, Hyun Hwi Lee, Sung‐Hun Park, Han‐Koo Lee, Jae‐Hoon Park, Soogil Lee, Hans‐Georg Steinrück, Apurva Mehta, Shan X. Wang, Jongill Hong

Source: Advanced Science, Vol 9, Iss 24, Pp n/a-n/a (2022)

Subject Terms: anisotropic orbital structures, Berry phase, pseudomorphic interface, spin–orbit coupling, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2198-3844

Access URL: https://doaj.org/article/26db35397dee4b4eaba840864e7ea2f1

Extreme anti-reflection enhanced magneto-optic Kerr effect microscopy

Authors: Dongha Kim, Young-Wan Oh, Jong Uk Kim, Soogil Lee, Arthur Baucour, Jonghwa Shin, Kab-Jin Kim, Byong-Guk Park, Min-Kyo Seo

Source: Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)

Subject Terms: Science

File Description: electronic resource

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

Access URL: https://doaj.org/article/8bc098f899944064832aede55a6e4881

Hydrogenated monolayer graphene with reversible and tunable wide band gap and its field-effect transistor

Authors: Jangyup Son, Soogil Lee, Sang Jin Kim, Byung Cheol Park, Han-Koo Lee, Sanghoon Kim, Jae Hoon Kim, Byung Hee Hong, Jongill Hong

Source: Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)

Subject Terms: Science

File Description: electronic resource

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

Access URL: https://doaj.org/article/44e2f1a7242c47eaa0ddf1c9bee9c6e1

Effects of laser drilling through silicon substrate on MOSFET device characteristics

Authors: Youngkyu Song, Chulhyun Park, Junghan Kang, Ik-Bu Sohn, Young-Chul Noh, Jongmin Lee, Eung Jang Lee, Seung-Han Park, Soogil Lee, Jongill Hong, Ilgu Yun

Source: 2010 3rd International Nanoelectronics Conference (INEC) Nanoelectronics Conference (INEC), 2010 3rd International. :1167-1168 Jan, 2010

Relation: 2010 IEEE 3rd International Nanoelectronics Conference (INEC)

DC Critical Current Test Method for 22.9 kV/50 MVA Superconducting Power Cable Considering the Uncertainty.

Authors: Sukjin Choi, Sangjin Lee, Kideok Sim, Jeonwook Cho, Soogil Lee, Sang-Geun Lee, Kyu Won Lee, Sang Young Lee, Dong Ho Kim, Tae Kuk Ko

Source: IEEE Transactions on Applied Superconductivity. Jun2010, Vol. 20 Issue 3, p1272-1275. 4p.

Subjects: SUPERCONDUCTIVITY, ELECTRIC power, ELECTRIC conductivity, POWER resources, CRITICAL currents

Geographic Terms: KOREA

Effect of tunnel-spin polarization on spin accumulation in n-type Ge(001)/MgO/Co40Fe40B20.

Authors: Soogil Lee, Sanghoon Kim, Jangyup Son, Jongin Cha, Sachin Pathak, Jongill Hong

Source: Japanese Journal of Applied Physics; Sep2016, Vol. 55 Issue 9, p1-1, 1p

Strongly (001)-textured MgO/Co40Fe40B20 spin-tunnel contact on n-Ge(001) and its spin accumulation: Structural modification with ultrathin Mg insertion by sputtering.

Authors: Soogil Lee, Sanghoon Kim, Jangyup Son, Seung-heon Chris Baek, Seok-Hee Lee, Jongill Hong

Source: Applied Physics Express; Apr2016, Vol. 9 Issue 4, p1-1, 1p