Revealing the crystallization dynamics of Sb–Te phase change materials by large-scale simulations

Kaiqi Li, Bin Liu, Jian Zhou and Zhimei Sun

J. Mater. Chem. C, 2024, 12, 3897
DOI: 10.1039/D3TC04586B

Chalcogenide phase-change materials: unveiling new horizons with big data and machine learning

Xuanguang Zhang, Kaiqi Li, Jian Zhou and Zhimei Sun

J. Mater. Chem. C, 2025, 13, 14168
DOI: 10.1039/D5TC01074H

Phase-change heterostructure with HfTe2 confinement sublayers for enhanced thermal efficiency and low-power operation through Joule heating localization

S.W. Park, H.J. Lee, K.A. Nirmal, T.H. Kim, D.H. Kim, J.Y. Choi, J.S. Oh, J.M. Joo and T.G. Kim

Journal of Materials Science & Technology, 2025, 204, 104
DOI: 10.1016/j.jmst.2024.02.072

Enhanced Operation Speed and Thermal Stability of a 150 nm-Thick SbTe Film by Y Doping for Optoelectronic Hybrid Phase-Change Memory

Lihao Sun, Tao Wei, Chuantao Xuan, Qianchen Liu, Jing Hu, Qianqian Liu, Miao Cheng, Ruirui Wang, Wanfei Li and Bo Liu

ACS Appl. Nano Mater., 2025, 8, 1377
DOI: 10.1021/acsanm.4c05610

N-doped Sb4Te thin film: An excellent ultrafast optoelectronic hybrid phase change memory material

Chuantao Xuan, Tao Wei, Qianchen Liu, Lihao Sun, Jing Hu, Qianqian Liu, Miao Cheng, Ruirui Wang, Wanfei Li, Yun Ling and Bo Liu

Optics & Laser Technology, 2025, 184, 112491
DOI: 10.1016/j.optlastec.2025.112491

Tuning Thermal Stability and Power Consumption of Sb2Te3 Phase Change Memory with Metallic Elements

Mingyue Shao, Yang Qiao, Sannian Song, Xing Ding, Zhitang Song and Yuan Xue

Adv Elect Materials, 2024, 10
DOI: 10.1002/aelm.202300890

Picosecond Operation of Optoelectronic Hybrid Phase Change Memory Based on Si‐Doped Sb Films

Qianchen Liu, Tao Wei, Yonghui Zheng, Chuantao Xuan, Lihao Sun, Jing Hu, Miao Cheng, Qianqian Liu, Ruirui Wang, Wanfei Li, Yan Cheng and Bo Liu

Adv Funct Materials, 2025, 35
DOI: 10.1002/adfm.202417128

Pressure-induced reversal of Peierls-like distortions elicits the polyamorphic transition in GeTe and GeSe

Tomoki Fujita, Yuhan Chen, Yoshio Kono, Seiya Takahashi, Hidetaka Kasai, Davide Campi, Marco Bernasconi, Koji Ohara, Hirokatsu Yumoto, Takahisa Koyama, Hiroshi Yamazaki, Yasunori Senba, Haruhiko Ohashi, Ichiro Inoue, Yujiro Hayashi, Makina Yabashi, Eiji Nishibori, Riccardo Mazzarello and Shuai Wei

Nat Commun, 2023, 14
DOI: 10.1038/s41467-023-43457-y

Atomistic insights into the full-cycle switching of Y-doped Sb2Te3 phase change memory

Kaiqi Li, Xuanguang Zhang, Hongming Chen, Bingke Xiang, Jian Zhou, Bin Liu and Zhimei Sun

Materials & Design, 2026, 265, 115941
DOI: 10.1016/j.matdes.2026.115941

Nonvolatile Memristive Materials and Physical Modeling for In‐Memory and In‐Sensor Computing

Shao-Xiang Go, Kian-Guan Lim, Tae-Hoon Lee and Desmond K. Loke

Small Science, 2024, 4
DOI: 10.1002/smsc.202300139

Enhancing Ga─Sb Bonds by GaSb Co‐Doping Ge2Sb2Te5 for High Speed and Thermal Stability Phase Change Memory

Ke Gao, Ruizhe Zhao, Xin Li, Jingwei Cai, Hao Tong and Xiangshui Miao

Adv Elect Materials, 2025, 11
DOI: 10.1002/aelm.202500032

Reversible Crystalline‐Crystalline Transitions in Chalcogenide Phase‐Change Materials

Bin Liu, Kaiqi Li, Jian Zhou and Zhimei Sun

Adv Funct Materials, 2024, 34
DOI: 10.1002/adfm.202407239

Self-nanostructured phase-change memory enabled by Ag conductive filament nanoheaters and C doped Sb2Te3 for high-speed and enhanced-endurance device

Peng Xu, Shiwei Gao, Ningning Rong, Jie Zhang, Zhitang Song, Sannian Song and Liangcai Wu

Chemical Engineering Journal, 2025, 525, 170256
DOI: 10.1016/j.cej.2025.170256

High thermal stability and fast phase-change memory material based on Sb-rich GaSbGe

Gangfeng Du and Tongdong Sun

J Mater Sci: Mater Electron, 2025, 36
DOI: 10.1007/s10854-025-14470-2

Influence of introducing yttrium on crystallization behavior and structural characteristic of sputter-deposited Sb2Te3 thin film

Zhengquan Zhou, Weihua Wu, Yu Li, Zhichao Qi and Kangle Yong

Journal of Non-Crystalline Solids, 2026, 674, 123928
DOI: 10.1016/j.jnoncrysol.2025.123928

Thermal stability and high speed for optoelectronic hybrid phase-change memory based on Cr doped Ge2Sb2Te5 thin film

Ben Wu, Tao Wei, Jing Hu, Ruirui Wang, Qianqian Liu, Miao Cheng, Wanfei Li, Yun Ling and Bo Liu

Ceramics International, 2023, 49, 37837
DOI: 10.1016/j.ceramint.2023.09.112

Phase Change Heterostructure Memory with Oxygen‐Doped Sb2Te3 Layers for Improved Durability and Reliability through Nano crystalline Island Formation

Dong Hyun Kim, Seung Woo Park, Jun Young Choi, Ho Jin Lee, Jin Suk Oh, Jong Min Joo and Tae Geun Kim

Small, 2024, 20
DOI: 10.1002/smll.202312249

Enhancing elemental phase-change chalcogenide glass through tailored alloying

Qundao Xu, Meng Xu, Rongchuan Gu, Siqi Tang, Shaojie Yuan, Songyou Wang, Zhongrui Wang, Cai-Zhuang Wang, Xiangshui Miao, Riccardo Mazzarello and Ming Xu

Acta Materialia, 2025, 289, 120896
DOI: 10.1016/j.actamat.2025.120896

Capturing Configurable Self-Rectifying Behaviors: Multi-Interfaced Oxide-Based Resistive Random Access Memory

Ying-Chen Chen, Chih-Yang Lin, Chao-Cheng Lin and Chang-Hsien Lin

ECS J. Solid State Sci. Technol., 2025, 14, 045002
DOI: 10.1149/2162-8777/adc3c1

Understanding the Effects of Ta Doping in Sb2Te3 for High‐Performance Phase Change Memory

Hansang Sung, Jaemin Park, Siwoo Kim, Hyoin Song, Chanwoong Park, Jaein Park, Sucheol Ju and Heon Lee

Adv Elect Materials, 2025, 11
DOI: 10.1002/aelm.202400790

High performance antimony-rich RexSb3Te for phase-change random access memory applications

Ningning Rong, Xiaolin Liu, Jie Zhang, Peng Xu, Bingbing Zhang, Wenxiong Song, Sannian Song, Zhitang Song and Liangcai Wu

Journal of Non-Crystalline Solids, 2024, 635, 122987
DOI: 10.1016/j.jnoncrysol.2024.122987

A Review of Graphene‐Based Memristive Neuromorphic Devices and Circuits

Ben Walters, Mohan V. Jacob, Amirali Amirsoleimani and Mostafa Rahimi Azghadi

Advanced Intelligent Systems, 2023, 5
DOI: 10.1002/aisy.202300136

Thermal Transport of GeTe/Sb2Te3 Superlattice by Large-Scale Molecular Dynamics with Machine-Learned Potential

Bing Wang, Kaiqi Li, Weiming Zhang, Yuqi Sun, Jian Zhou and Zhimei Sun

J. Phys. Chem. C, 2025, 129, 6386
DOI: 10.1021/acs.jpcc.4c07570

Diffusion-assisted displacive transformation in Yttrium-doped Sb2Te3 phase change materials

Kaiqi Li, Bin Liu, Jian Zhou, Stephen R. Elliott and Zhimei Sun

Acta Materialia, 2023, 249, 118809
DOI: 10.1016/j.actamat.2023.118809