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The Relaxation of Oxygen Vacancies Induced Hysteresis Behavior of Ferroelectric Negative Capacitance Field-Effect Transistors Journal article
Liu, Bingtao, Huan, Changmeng, Cai, Yongqing, Ke, Qingqing. The Relaxation of Oxygen Vacancies Induced Hysteresis Behavior of Ferroelectric Negative Capacitance Field-Effect Transistors[J]. Journal of Electronic Materials, 2024, 53(11), 7057-7064.
Authors:  Liu, Bingtao;  Huan, Changmeng;  Cai, Yongqing;  Ke, Qingqing
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:2.2/1.9 | Submit date：2024/10/10
Ferroelectric Negative Capacitance  Oxygen Vacancies  High-mobility Ions  Hysteresis-free  
Orbital hybridization and defective states of vacancy defects in AlN Journal article
Yan, Xuefei, Wang, Bowen, Yan, Hejin, Huan, Changmeng, Cai, Yongqing, Ke, Qingqing. Orbital hybridization and defective states of vacancy defects in AlN[J]. Materials Today Communications, 2024, 39, 109063.
Authors:  Yan, Xuefei;  Wang, Bowen;  Yan, Hejin;  Huan, Changmeng;  Cai, Yongqing; et al.
Favorite | TC[WOS]:0 TC[Scopus]:1  IF:3.7/3.8 | Submit date：2024/05/16
Aluminum Nitride  Antibonding Coupling  First Principles  Orbital Hybridization  Vacancy  
Achieving improved electrocaloric effect and broad operation temperature by tailoring phase fraction in BaTiO3-based ceramics Journal article
Tang, Silin, Meng, Yingzhi, Cai, Yongqing, Peng, Biaolin, Liu, Laijun, Ke, Qingqing. Achieving improved electrocaloric effect and broad operation temperature by tailoring phase fraction in BaTiO3-based ceramics[J]. Ceramics International, 2024, 50(7), 10825-10834.
Authors:  Tang, Silin;  Meng, Yingzhi;  Cai, Yongqing;  Peng, Biaolin;  Liu, Laijun; et al.
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:5.1/4.7 | Submit date：2024/05/02
Batio3 Ceramics  Electrocaloric  Ferroelectric-ferroelectric Transition  
Facile intercalation of alkali ions in WO3 for modulated electronic and optical properties: Implications for artificial synapses and chromogenic application Journal article
Huan, Changmeng, Lu, Zihan, Tang, Silin, Cai, Yongqing, Ke, Qingqing. Facile intercalation of alkali ions in WO3 for modulated electronic and optical properties: Implications for artificial synapses and chromogenic application[J]. Science China: Physics, Mechanics and Astronomy, 2024, 67(2), 227311.
Authors:  Huan, Changmeng;  Lu, Zihan;  Tang, Silin;  Cai, Yongqing;  Ke, Qingqing
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:6.4/4.9 | Submit date：2024/02/22
Ion insertIon  Iontronics  Kinetic Activity  Tunable Electronic And Optical Properties  Wo3 Polymorphs  
Surface asymmetry induced turn-overed lifetime of acoustic phonons in monolayer MoSSe Journal article
Yan, Xuefei, Cui, Xiangyue, Wang, Bowen, Yan, Hejin, Cai, Yongqing, Ke, Qingqing. Surface asymmetry induced turn-overed lifetime of acoustic phonons in monolayer MoSSe[J]. iScience, 2023, 26(5), 106731.
Authors:  Yan, Xuefei;  Cui, Xiangyue;  Wang, Bowen;  Yan, Hejin;  Cai, Yongqing; et al.
Favorite | TC[WOS]:6 TC[Scopus]:6  IF:4.6/5.0 | Submit date：2023/06/05
Acoustic Property  Materials Property  Physics  
Abnormal behavior of preferred formation of the cationic vacancies from the interior in a γ-GeSe monolayer with the stereo-chemical antibonding lone-pair state Journal article
Huan,Changmeng, Cai,Yongqing, Kripalani,Devesh R., Zhou,Kun, Ke,Qingqing. Abnormal behavior of preferred formation of the cationic vacancies from the interior in a γ-GeSe monolayer with the stereo-chemical antibonding lone-pair state[J]. Nanoscale Horizons, 2023, 8(3), 404-411.
Authors:  Huan,Changmeng;  Cai,Yongqing;  Kripalani,Devesh R.;  Zhou,Kun;  Ke,Qingqing
Favorite | TC[WOS]:8 TC[Scopus]:8  IF:8.0/8.8 | Submit date：2023/08/03
Investigating the Reliability of a Negative Capacitance Field Effect Transistor Regarding the Electric Field Across the Oxide Layer Journal article
Liu, Bingtao, Sun, Hanxi, Huan, Changmeng, Jia, Renxu, Cai, Yongqing, Ke, Qingqing. Investigating the Reliability of a Negative Capacitance Field Effect Transistor Regarding the Electric Field Across the Oxide Layer[J]. Journal of Electronic Materials, 2023, 52, 3180-3187.
Authors:  Liu, Bingtao;  Sun, Hanxi;  Huan, Changmeng;  Jia, Renxu;  Cai, Yongqing; et al.
Favorite | TC[WOS]:2 TC[Scopus]:2  IF:2.2/1.9 | Submit date：2023/06/07
Electric Field Distribution  Negative Capacitance  Oxide Reliability  Tcad  
Phonon anharmonicity and thermal conductivity of two-dimensional van der Waals materials: A review Review article
2022
Authors:  Yan, Xuefei;  Wang, Bowen;  Hai, Yulong;  Kripalani, Devesh R.;  Ke, Qingqing; et al.
Favorite | TC[WOS]:9 TC[Scopus]:9  IF:6.4/4.9 | Submit date：2022/12/01
Phonon Anharmonicity  Thermal Conductivity  Two-dimensional  Van Der Waals Materials  
Highly modulated dual semimetal and semiconducting γ-GeSe with strain engineering Journal article
Huan, Changmeng, Wang, Pu, He, Binghan, Cai, Yongqing, Ke, Qingqing. Highly modulated dual semimetal and semiconducting γ-GeSe with strain engineering[J]. 2D Materials, 2022, 9(4), 045014.
Authors:  Huan, Changmeng;  Wang, Pu;  He, Binghan;  Cai, Yongqing;  Ke, Qingqing
Favorite | TC[WOS]:17 TC[Scopus]:17  IF:4.5/5.4 | Submit date：2022/11/07
Indirect-direct Bandgap Transition  Isotropic Elastic Properties  Strain Effect  Γ-gese  
Versatile van der Waals heterostructures of γ-GeSe with h-BN/graphene/MoS2 Journal article
Huan, Changmeng, Wang, Pu, Liu, Bingtao, He, Binghan, Cai, Yongqing, Ke, Qingqing. Versatile van der Waals heterostructures of γ-GeSe with h-BN/graphene/MoS2[J]. Journal of Materials Chemistry C, 2022, 10(30), 10995-11004.
Authors:  Huan, Changmeng;  Wang, Pu;  Liu, Bingtao;  He, Binghan;  Cai, Yongqing; et al.
Favorite | TC[WOS]:14 TC[Scopus]:14  IF:5.7/6.0 | Submit date：2022/10/07