Works matching AU Cheong, Sang-Wook

Results: 96

The First Room-Temperature Ferroelectric Sn Insulator and Its Polarization Switching Kinetics.

Published in:

Advanced Materials, 2017, v. 29, n. 2, p. n/a, doi. 10.1002/adma.201601288

By:

Wang, Yazhong;
Huang, Fei‐Ting;
Luo, Xuan;
Gao, Bin;
Cheong, Sang‐Wook

Publication type:

Article

Ferroelectric Switching Dynamics of Topological Vortex Domains in a Hexagonal Manganite.

Published in:

Advanced Materials, 2013, v. 25, n. 17, p. 2415, doi. 10.1002/adma.201204766

By:

Han, Myung-Geun;
Zhu, Yimei;
Wu, Lijun;
Aoki, Toshihiro;
Volkov, Vyacheslav;
Wang, Xueyun;
Chae, Seung Chul;
Oh, Yoon Seok;
Cheong, Sang-Wook

Publication type:

Article

Unveiling hidden ferrimagnetism and giant magnetoelectricity in polar magnet Fe2Mo3O8.

Published in:

Scientific Reports, 2015, p. 12268, doi. 10.1038/srep12268

By:

Wang, Yazhong;
Pascut, Gheorghe L.;
Gao, Bin;
Haule, Kristjan;
Kiryukhin, Valery;
Cheong, Sang-Wook;
Tyson, Trevor A.

Publication type:

Article

Polar charge density wave in a superconductor with crystallographic chirality.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-53627-1

By:

Wu, Shangfei;
Huang, Fei-Ting;
Xu, Xianghan;
Ritz, Ethan T.;
Birol, Turan;
Cheong, Sang-Wook;
Blumberg, Girsh

Publication type:

Article

Unconventional insulator-to-metal phase transition in Mn3Si2Te6.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-52350-1

By:

Gu, Yanhong;
Smith, Kevin A.;
Saha, Amartyajyoti;
De, Chandan;
Won, Choong-jae;
Zhang, Yang;
Lin, Ling-Fang;
Cheong, Sang-Wook;
Haule, Kristjan;
Ozerov, Mykhaylo;
Birol, Turan;
Homes, Christopher;
Dagotto, Elbio;
Musfeldt, Janice L.

Publication type:

Article

Unconventional insulator-to-metal phase transition in Mn3Si2Te6.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-52350-1

By:

Gu, Yanhong;
Smith, Kevin A.;
Saha, Amartyajyoti;
De, Chandan;
Won, Choong-jae;
Zhang, Yang;
Lin, Ling-Fang;
Cheong, Sang-Wook;
Haule, Kristjan;
Ozerov, Mykhaylo;
Birol, Turan;
Homes, Christopher;
Dagotto, Elbio;
Musfeldt, Janice L.

Publication type:

Article

High-temperature concomitant metal-insulator and spin-reorientation transitions in a compressed nodal-line ferrimagnet Mn3Si2Te6.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-48432-9

By:

Susilo, Resta A.;
Kwon, Chang Il;
Lee, Yoonhan;
Salke, Nilesh P.;
De, Chandan;
Seo, Junho;
Kang, Beomtak;
Hemley, Russell J.;
Dalladay-Simpson, Philip;
Wang, Zifan;
Kim, Duck Young;
Kim, Kyoo;
Cheong, Sang-Wook;
Yeom, Han Woong;
Kim, Kee Hoon;
Kim, Jun Sung

Publication type:

Article

Publisher Correction: High-temperature concomitant metal-insulator and spin-reorientation transitions in a compressed nodal-line ferrimagnet Mn3Si2Te6.

Published in:

2024

By:

Susilo, Resta A.;
Kwon, Chang Il;
Lee, Yoonhan;
Salke, Nilesh P.;
De, Chandan;
Seo, Junho;
Kang, Beomtak;
Hemley, Russell J.;
Dalladay-Simpson, Philip;
Wang, Zifan;
Kim, Duck Young;
Kim, Kyoo;
Cheong, Sang-Wook;
Yeom, Han Woong;
Kim, Kee Hoon;
Kim, Jun Sung

Publication type:

Correction Notice

High-temperature concomitant metal-insulator and spin-reorientation transitions in a compressed nodal-line ferrimagnet Mn3Si2Te6.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-48432-9

By:

Susilo, Resta A.;
Kwon, Chang Il;
Lee, Yoonhan;
Salke, Nilesh P.;
De, Chandan;
Seo, Junho;
Kang, Beomtak;
Hemley, Russell J.;
Dalladay-Simpson, Philip;
Wang, Zifan;
Kim, Duck Young;
Kim, Kyoo;
Cheong, Sang-Wook;
Yeom, Han Woong;
Kim, Kee Hoon;
Kim, Jun Sung

Publication type:

Article

Electrical switching of Ising-superconducting nonreciprocity for quantum neuronal transistor.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-48882-1

By:

Xiong, Junlin;
Xie, Jiao;
Cheng, Bin;
Dai, Yudi;
Cui, Xinyu;
Wang, Lizheng;
Liu, Zenglin;
Zhou, Ji;
Wang, Naizhou;
Xu, Xianghan;
Chen, Xianhui;
Cheong, Sang-Wook;
Liang, Shi-Jun;
Miao, Feng

Publication type:

Article

Hydrogen-induced tunable remanent polarization in a perovskite nickelate.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-49213-0

By:

Yuan, Yifan;
Kotiuga, Michele;
Park, Tae Joon;
Patel, Ranjan Kumar;
Ni, Yuanyuan;
Saha, Arnob;
Zhou, Hua;
Sadowski, Jerzy T.;
Al-Mahboob, Abdullah;
Yu, Haoming;
Du, Kai;
Zhu, Minning;
Deng, Sunbin;
Bisht, Ravindra S.;
Lyu, Xiao;
Wu, Chung-Tse Michael;
Ye, Peide D.;
Sengupta, Abhronil;
Cheong, Sang-Wook;
Xu, Xiaoshan

Publication type:

Article

High-temperature concomitant metal-insulator and spin-reorientation transitions in a compressed nodal-line ferrimagnet Mn3Si2Te6.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-49413-8

By:

Susilo, Resta A.;
Kwon, Chang Il;
Lee, Yoonhan;
Salke, Nilesh P.;
De, Chandan;
Seo, Junho;
Kang, Beomtak;
Hemley, Russell J.;
Dalladay-Simpson, Philip;
Wang, Zifan;
Kim, Duck Young;
Kim, Kyoo;
Cheong, Sang-Wook;
Yeom, Han Woong;
Kim, Kee Hoon;
Kim, Jun Sung

Publication type:

Article

Dynamics and manipulation of ferroelectric domain walls in bismuth ferrite thin films.

Published in:

National Science Review, 2020, v. 7, n. 2, p. 278, doi. 10.1093/nsr/nwz176

By:

Xiao, Shuyu;
Jin, Yaming;
Lu, Xiaomei;
Cheong, Sang-Wook;
Li, Jiangyu;
Li, Yang;
Huang, Fengzhen;
Zhu, Jinsong

Publication type:

Article

Topological domains/domain walls and broken symmetries in multiferroics.

Published in:

National Science Review, 2019, v. 6, n. 4, p. 624, doi. 10.1093/nsr/nwz015

By:

Cheong, Sang-Wook

Publication type:

Article

Continuous Magnetoelectric Control in Multiferroic DyMnO3 Films with Twin-like Domains.

Published in:

Scientific Reports, 2016, p. 20175, doi. 10.1038/srep20175

By:

Lu, Chengliang;
Deniz, Hakan;
Li, Xiang;
Liu, Jun-Ming;
Cheong, Sang-Wook

Publication type:

Article

Evolution of the statistical distribution in a topological defect network.

Published in:

Scientific Reports, 2015, p. 17057, doi. 10.1038/srep17057

By:

Xue, Fei;
Gu, Yijia;
Chen, Long-Qing;
Wang, Xueyun;
socolenco, Ion;
Cheong, Sang-Wook

Publication type:

Article

Ferroelastic and 90∘ ferroelectric domains in Bi2WO6 single crystals.

Published in:

Journal of Advanced Dielectrics, 2023, v. 13, n. 3, p. 1, doi. 10.1142/S2010135X22430020

By:

Xu, Xianghan;
Huang, Fei-Ting;
Cheong, Sang-Wook

Publication type:

Article

Interfacial magnetic spin Hall effect in van der Waals Fe3GeTe2/MoTe2 heterostructure.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-45318-8

By:

Dai, Yudi;
Xiong, Junlin;
Ge, Yanfeng;
Cheng, Bin;
Wang, Lizheng;
Wang, Pengfei;
Liu, Zenglin;
Yan, Shengnan;
Zhang, Cuiwei;
Xu, Xianghan;
Shi, Youguo;
Cheong, Sang-Wook;
Xiao, Cong;
Yang, Shengyuan A.;
Liang, Shi-Jun;
Miao, Feng

Publication type:

Article

Dual Higgs modes entangled into a soliton lattice in CuTe.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-45354-4

By:

Kwon, SeongJin;
Jung, Hyunjin;
Lee, SangJin;
Cho, Gil Young;
Kong, KiJeong;
Won, ChoongJae;
Cheong, Sang-Wook;
Yeom, Han Woong

Publication type:

Article

Multiferroic materials and magnetoelectric physics: symmetry, entanglement, excitation, and topology.

Published in:

Advances in Physics, 2015, v. 64, n. 5/6, p. 519, doi. 10.1080/00018732.2015.1114338

By:

Dong, Shuai;
Liu, Jun-Ming;
Cheong, Sang-Wook;
Ren, Zhifeng

Publication type:

Article

Topological defects as relics of emergent continuous symmetry and Higgs condensation of disorder in ferroelectrics.

Published in:

Nature Physics, 2014, v. 10, n. 12, p. 970, doi. 10.1038/nphys3142

By:

Lin, Shi-Zeng;
Wang, Xueyun;
Kamiya, Yoshitomo;
Chern, Gia-Wei;
Zurek, Wojciech H.;
Batista, Cristian D.;
Fan, Fei;
Fan, David;
Casas, Brian;
Liu, Yue;
Kiryukhin, Valery;
Cheong, Sang-Wook

Publication type:

Article

Topological surface magnetism and Néel vector control in a magnetoelectric antiferromagnet.

Published in:

NPJ Quantum Materials, 2023, v. 8, n. 1, p. 1, doi. 10.1038/s41535-023-00551-0

By:

Du, Kai;
Xu, Xianghan;
Won, Choongjae;
Wang, Kefeng;
Crooker, Scott A.;
Rangan, Sylvie;
Bartynski, Robert;
Cheong, Sang-Wook

Publication type:

Article

Understanding temperature-dependent SU(3) spin dynamics in the S = 1 antiferromagnet Ba2FeSi2O7.

Published in:

NPJ Quantum Materials, 2023, v. 8, n. 1, p. 1, doi. 10.1038/s41535-022-00526-7

By:

Do, Seung-Hwan;
Zhang, Hao;
Dahlbom, David A.;
Williams, Travis J.;
Garlea, V. Ovidiu;
Hong, Tao;
Jang, Tae-Hwan;
Cheong, Sang-Wook;
Park, Jae-Hoon;
Barros, Kipton;
Batista, Cristian D.;
Christianson, Andrew D.

Publication type:

Article

Magnetic chirality.

Published in:

NPJ Quantum Materials, 2022, v. 7, n. 1, p. 1, doi. 10.1038/s41535-022-00447-5

By:

Cheong, Sang-Wook;
Xu, Xianghan

Publication type:

Article

5th Anniversary of npj Quantum Materials.

Published in:

2021

By:

Cheong, Sang-Wook

Publication type:

Editorial

Permutable SOS (symmetry operational similarity).

Published in:

NPJ Quantum Materials, 2021, v. 6, n. 1, p. 1, doi. 10.1038/s41535-021-00346-1

By:

Cheong, Sang-Wook;
Lim, Seongjoon;
Du, Kai;
Huang, Fei-Ting

Publication type:

Article

Trompe L'oeil Ferromagnetism.

Published in:

NPJ Quantum Materials, 2020, v. 5, n. 1, p. 1, doi. 10.1038/s41535-020-0235-3

By:

Cheong, Sang-Wook

Publication type:

Article

Nonreciprocal directional dichroism of a chiral magnet in the visible range.

Published in:

NPJ Quantum Materials, 2020, v. 5, n. 1, p. 1, doi. 10.1038/s41535-020-0224-6

By:

Yokosuk, Michael O.;
Kim, Heung-Sik;
Hughey, Kendall D.;
Kim, Jaewook;
Stier, Andreas V.;
O'Neal, Kenneth R.;
Yang, Junjie;
Crooker, Scott A.;
Haule, Kristjan;
Cheong, Sang-Wook;
Vanderbilt, David;
Musfeldt, Janice L.

Publication type:

Article

Angularly quantized spin rotations in hexagonal LuMnO3.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-06394-2

By:

Kim, Seung;
Nam, Jiyeon;
Xu, Xianghan;
Cheong, Sang-Wook;
Yang, In-Sang

Publication type:

Article

Structurally and chemically compatible BiInSe3 substrate for topological insulator thin films.

Published in:

Nano Research, 2020, v. 13, n. 9, p. 2541, doi. 10.1007/s12274-020-2894-6

By:

Yao, Xiong;
Moon, Jisoo;
Cheong, Sang-Wook;
Oh, Seongshik

Publication type:

Article

Strong laser polarization control of coherent phonon excitation in van der Waals material Fe3GeTe2.

Published in:

NPJ 2D Materials & Applications, 2022, v. 6, n. 1, p. 1, doi. 10.1038/s41699-021-00275-4

By:

Gong, Yu;
Hu, Ming;
Harris, Nico;
Yang, Zhonghua;
Xie, Ti;
Teklu, Alem;
Kuthirummal, Narayanan;
koenemann, Jacob;
Xu, Xianghan;
Cheong, Sang-Wook;
McLoud, Will;
Gong, Cheng

Publication type:

Article

Strong laser polarization control of coherent phonon excitation in van der Waals material Fe3GeTe2.

Published in:

NPJ 2D Materials & Applications, 2022, v. 6, n. 1, p. 1, doi. 10.1038/s41699-021-00275-4

By:

Gong, Yu;
Hu, Ming;
Harris, Nico;
Yang, Zhonghua;
Xie, Ti;
Teklu, Alem;
Kuthirummal, Narayanan;
koenemann, Jacob;
Xu, Xianghan;
Cheong, Sang-Wook;
McLoud, Will;
Gong, Cheng

Publication type:

Article

Ambient effect on the Curie temperatures and magnetic domains in metallic two-dimensional magnets.

Published in:

NPJ 2D Materials & Applications, 2021, v. 5, n. 1, p. 1, doi. 10.1038/s41699-021-00242-z

By:

Tu, Zhiyin;
Xie, Ti;
Lee, Yeonghun;
Zhou, Jinling;
Admasu, Alemayehu S.;
Gong, Yu;
Valanoor, Nagarajan;
Cumings, John;
Cheong, Sang-Wook;
Takeuchi, Ichiro;
Cho, Kyeongjae;
Gong, Cheng

Publication type:

Article

Deconvolution of X-ray natural and magnetic circular dichroism in chiral Dy-ferroborate.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-74111-2

By:

Haskel, Daniel;
Won, Choongjae;
Joly, Yves;
Strempfer, Jörg;
Fabbris, Gilberto;
Cheong, Sang-Wook

Publication type:

Article

Frustrated Magnetism and Ferroelectricity in a Dy 3+ -Based Triangular Lattice.

Published in:

Crystals (2073-4352), 2023, v. 13, n. 6, p. 971, doi. 10.3390/cryst13060971

By:

Xu, Xianghan;
Won, Choongjae;
Cheong, Sang-Wook

Publication type:

Article

Structural and Improper Ferroelectric Properties of TbInO 3 Single Crystal Grown by Laser Floating Zone.

Published in:

Crystals (2073-4352), 2023, v. 13, n. 2, p. 287, doi. 10.3390/cryst13020287

By:

Min, Chang;
Wu, You;
Li, Yanbin;
Zhou, Chunming;
Cheong, Sang-Wook;
Lu, Xiaosong;
Zhou, Tianyuan;
Zhang, Le

Publication type:

Article

Gate-tunable phase transitions in thin flakes of 1T-TaS2.

Published in:

Nature Nanotechnology, 2015, v. 10, n. 3, p. 270, doi. 10.1038/nnano.2014.323

By:

Yu, Yijun;
Yang, Fangyuan;
Lu, Xiu Fang;
Yan, Ya Jun;
Cho, Yong-Heum;
Ma, Liguo;
Niu, Xiaohai;
Kim, Sejoong;
Son, Young-Woo;
Feng, Donglai;
Li, Shiyan;
Cheong, Sang-Wook;
Chen, Xian Hui;
Zhang, Yuanbo

Publication type:

Article

Strain‐Control of Cycloidal Spin Order in a Metallic Van der Waals Magnet.

Published in:

Advanced Materials, 2023, v. 35, n. 39, p. 1, doi. 10.1002/adma.202303750

By:

Du, Kai;
Huang, Fei‐Ting;
Gamage, Kasun;
Yang, Junjie;
Mostovoy, Maxim;
Cheong, Sang‐Wook

Publication type:

Article

Multifunctionality of Li2SrNb2O7: Memristivity, Tunable Rectification, Ferroelasticity, and Ferroelectricity.

Published in:

Advanced Materials, 2022, v. 34, n. 44, p. 1, doi. 10.1002/adma.202206022

By:

Xu, Xianghan;
Huang, Fei‐Ting;
Du, Kai;
Cheong, Sang‐Wook

Publication type:

Article

Large‐Area Epitaxial Film Growth of van der Waals Ferromagnetic Ternary Chalcogenides.

Published in:

Advanced Materials, 2021, v. 33, n. 45, p. 1, doi. 10.1002/adma.202103609

By:

Giri, Anupam;
De, Chandan;
Kumar, Manish;
Pal, Monalisa;
Lee, Hyun Hwi;
Kim, Jun Sung;
Cheong, Sang‐Wook;
Jeong, Unyong

Publication type:

Article

Strain‐Sensitive Magnetization Reversal of a van der Waals Magnet.

Published in:

Advanced Materials, 2020, v. 32, n. 42, p. 1, doi. 10.1002/adma.202004533

By:

Wang, Yu;
Wang, Cong;
Liang, Shi‐Jun;
Ma, Zecheng;
Xu, Kang;
Liu, Xiaowei;
Zhang, Lili;
Admasu, Alemayehu S.;
Cheong, Sang‐Wook;
Wang, Lizheng;
Chen, Moyu;
Liu, Zenglin;
Cheng, Bin;
Ji, Wei;
Miao, Feng

Publication type:

Article

Tracking motion of topological defects in a stripe charge-ordered phase with continuously variable temperature cryo-STEM.

Published in:

2021

By:

Schnitzer, Noah;
Goodge, Berit;
Bianco, Elisabeth;
Admasu, Alemayehu;
Kim, Jaewook;
Cheong, Sang-Wook;
Baggari, Ismail El;
Kourkoutis, Lena

Publication type:

Abstract

In situ cryo-electron microscopy of two-dimensional van der Waals magnets.

Published in:

2021

By:

Han, Myung-Geun;
Zhu, Yimei;
Cheong, Sang-Wook

Publication type:

Abstract

Quantify doping efficiency at the nanoscale using monochromated STEM-EELS.

Published in:

2021

By:

Yang, Hongbin;
Konečná, Andrea;
Xu, Xianghan;
Cheong, Sang-Wook;
Garcia de Abajo, F. Javier;
Garfunkel, Eric;
Batson, Philip

Publication type:

Abstract

Tracking motion of topological defects in a stripe charge-ordered phase with continuously variable temperature cryo-STEM.

Published in:

2021

By:

Schnitzer, Noah;
Goodge, Berit;
Bianco, Elisabeth;
Admasu, Alemayehu;
Kim, Jaewook;
Cheong, Sang-Wook;
Baggari, Ismail El;
Kourkoutis, Lena

Publication type:

Abstract

In situ cryo-electron microscopy of two-dimensional van der Waals magnets.

Published in:

2021

By:

Han, Myung-Geun;
Zhu, Yimei;
Cheong, Sang-Wook

Publication type:

Abstract

Quantify doping efficiency at the nanoscale using monochromated STEM-EELS.

Published in:

2021

By:

Yang, Hongbin;
Konečná, Andrea;
Xu, Xianghan;
Cheong, Sang-Wook;
Garcia de Abajo, F. Javier;
Garfunkel, Eric;
Batson, Philip

Publication type:

Abstract

Atomic Scale Tracking of a Charge Order Transition with Continuously Variable Temperature Cryo-STEM.

Published in:

2020

By:

Schnitzer, Noah;
Bianco, Elisabeth;
Admasu, Alemayehu;
Kim, Jaewook;
Cheong, Sang-Wook;
El Baggari, Ismail;
Kourkoutis, Lena

Publication type:

Abstract

Atomic Scale Tracking of a Charge Order Transition with Continuously Variable Temperature Cryo-STEM.

Published in:

2020

By:

Schnitzer, Noah;
Bianco, Elisabeth;
Admasu, Alemayehu;
Kim, Jaewook;
Cheong, Sang-Wook;
El Baggari, Ismail;
Kourkoutis, Lena

Publication type:

Abstract

High Resolution S/TEM Imaging of High Density Domain Stacking and Coexisting Polar-nonpolar Phases in Layered Perovskite Ca3Mn2O7.

Published in:

Microscopy & Microanalysis, 2019, p. 1916, doi. 10.1017/S1431927618010061

By:

Miao, Leixin;
Mukherjee, Debangshu;
Hu, Rongwei;
Cheong, Sang-Wook;
Alem, Nasim

Publication type:

Article