李玲龙｜东南大学｜学者主页

2026

Stress-Relaxation-Induced Enhancement of Piezoelectric Response in 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 Thin Films

Zong-Qiang Ren, H. Ci, Zhi-Hua Yang, Ming Wu, Li-Sheng Zhong, Yankai Cui, Yiming Zhao, Yunfei Zhang, Linglong Li, Xiaojie Lou, Jing-Hui Gao

Ceramics International

DOI

2026

Charge-Resonance Polymerization at Donor–Acceptor Interfaces Enables Large-Area Organic Magnetic Membranes

Yantuo Li, Yu Xing, Hao Wang, Rui Li, Dong Guan, Xiaoyu Sheng, Jinshu Zhang, Yang Yang, Jing Wu, Yanpeng Liu, Hai Xu, Liang Cao, Linglong Li, Jianyi Chen, Jishan Wu, Jiong Lu, Wei Liu

Nano Letters

DOI

2026

Atomic-Probe-Controlled Hydrogenation for Configurable Flat Optics

Kui Chu, Jin Liu, Lei Gao, Siqiao He, Ailing Ji, Linglong Li, G Z Wang, Z D Cao, Nianpeng Lu

Nano Letters

DOI

2026

Room-temperature ferrimagnetism and polar phase in strained La2CoRuO6 films through 3d-4d cation engineering

Dong Li, Ying Zhou, Kai Jiang, Tiesheng Wang, Chao Yun, Yongli Yu, Xuegang Chen, Sixu Wang, Shiqing Deng, Yajing Liu, Dazhi Wang, Rui Wu, Yuhao Qiu, Shenghao Cai, Erwen Zhang, Maosheng Liu, Xiaozhi Zhan, Linglong Li, Qian Li, Tao Zhu, Kelvin H. L. Zhang, Shuai Dong, Weiwei Li

Nature Communications

DOI

2025

Enhancing Sensitivity of Flexible Piezoelectric Thin‐Film Acoustic Sensors via Buffer Layer Engineering for Insulation Health Monitoring of Power Cables

Ming Wu, Yiming Zhao, Zong-Qiang Ren, H. Ci, Yankai Cui, Linglong Li, Zhi-Peng Wang, Yong-Bin Liu, Jing-Hui Gao, Xiaojie Lou, Li-Sheng Zhong

Advanced Functional Materials

DOI

2025

Thickness-Dependent Microstructural Optimization to Enhance Piezoelectric Performance in 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 Thin Films

Zong-Qiang Ren, Yiming Zhao, Li-Sheng Zhong, Fan-Bean Wu, Linglong Li, Ming Wu, Jing-Hui Gao

Journal of Alloys and Compounds

DOI

2025

Near-100% spontaneous rolling up of polar van der Waals materials

Zhi Zhang, Yuwei Zhang, Kangjun Lu, Jun‐Jie Zhang, Nannan Zhang, Rui Feng, Haoran Ye, Xiaoli Zhou, Linglong Li, Dongyang Wan, Junpeng Lü, Junpeng Lu, Zhenhua Ni, Jinlan Wang, Qian Chen, Zejun Li, Jiong Lu, Zejun Li

Nature Materials

DOI

2025

Self-Restoration of a Wrinkled Hf0.5Zr0.5O2 Ferroelectric Membrane

Haoran Ye, Liqiang He, Zhipeng Wang, Lei Gao, Lei Wang, Dawei Zhang, Xiong Luo, Yu Xing, Junchao Zhang, Fan Yu Wu, Honghong Yao, Nianpeng Lu, Yichun Zhou, Shuai Dong, Dong Wang, Linglong Li

ACS Applied Materials & Interfaces

DOI

2025

Manipulation of magnetic spin textures at room temperature in a van der Waals ferromagnet

Xiong Luo, Minxia Fang, Le‐Ping Miao, Junning Zhao, Zhong Xiang Shen, Wencheng Fan, Xiaoxuan Ma, Zhaocai Wang, Aoli Shen, Junchao Zhang, Haoran Ye, Yu Xing, Xiaoyan Yao, Fusheng Ma, Ni Zhong, Shixun Cao, Chun‐Gang Duan, Shuai Dong, Linglong Li

Physical review. B./Physical review. B

DOI

2025

Tunable magnetoelectricity and polarity in van der Waals antiferromagnetic CuCr 1− x Fe x P 2 S 6

Yu Xing, Haoshen Ye, Guowei Du, Xu Li, Le‐Ping Miao, Junchao Zhang, Xiong Luo, Xiyu Chen, Haoran Ye, Aoli Shen, Zhicheng Wang, Yu‐Meng You, Shuai Dong, Linglong Li

Nanoscale Horizons

DOI

2024

Correction: Varied domain structures in 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 single crystals

Dawei Zhang, Lei Wang, Linglong Li, Pankaj Kumar Sharma, Jan Seidel

Microstructures

DOI

2024

Reversible nanocracks-induced resistive switching manipulated by ferroelectric polarizing in Te/PMN-PT heterostructures

Aoli Shen, Haoran Ye, Zhao-Cai Wang, Zhengnan Li, Xiong Luo, Yu Xing, Junchao Zhang, Ren‐Kui Zheng, Shuai Dong, Linglong Li, Meng Xu

Applied Physics Letters

DOI

2024

Engineering Domain Variants in 0.7Pb(Mg1/3Nb2/3)−0.3PbTiO3 Single Crystals Using High‐Frequency AC Poling

Dawei Zhang, Linglong Li, Lei Wang, Daniel Sando, Pankaj Kumar Sharma, Jan Seidel

Small Methods

DOI

2024

Enhanced magnetic and electrical properties of Co-doped Fe5GeTe2

Junchao Zhang, Ziwen Wang, Yu Xing, Xiong Luo, Zhicheng Wang, Guopeng Wang, Aoli Shen, Haoran Ye, Shuai Dong, Linglong Li

Applied Physics Letters

DOI

2024

Investigation of de Haas–van Alphen and Shubnikov–de Haas quantum oscillations in Pr Te 3

Xiong Luo, Xiaoxuan Ma, Junchao Zhang, Yu Xing, Aoli Shen, Haoran Ye, Shengchun Shen, Jin Peng, Shixun Cao, Shuai Dong, Linglong Li

Physical review. B./Physical review. B

DOI

2023

利用AlGaN耦合作用调控WS2层内和层间谷激子（英文）

曾鑫龙，康闻宇，周小文，李玲龙，夏源政，刘海洋，杨成彪，吴雅苹，吴志明，李煦，康俊勇

Science China Materials

2023

Nanoscale multistate resistive switching in WO3 through scanning probe induced proton evolution

Fan Zhang, Yang Zhang, Linglong Li, Xing Mou, Huining Peng, Sheng-Chun Shen, Meng Wang, Kunhong Xiao, Shuai-Hua Ji, Di Yi, Tian-Xiang Nan, Jian-Shi Tang, Pu Yu

Nature Communications

DOI

2023

Varied domain structures in 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 single crystals

Dawei Zhang, Lei Wang, Linglong Li, Pankaj Kumar Sharma, Jan Seidel

Microstructures

DOI

2023

Ferromagnetism Induced by Magnetic Dilution in Van der Waals Material Metal Thiophosphates

Jin Peng, Xinyu Yang, Ziye Lu, Lin Huang, Xiyu Chen, Miao He, Jingdong Shen, Yu Xing, Meifeng Liu, Zhe Qu, Zhi-Cheng Wang, Linglong Li, Shuai Dong, Jun‐Ming Liu

Advanced Quantum Technologies

DOI

2022

Manipulating the insulator–metal transition through tip-induced hydrogenation

Linglong Li, Meng Wang, Yadong Zhou, Yang Zhang, Fan Zhang, Yong-Mei Wu, Yu-Jia Wang, Y. Lyu, Nian-Peng Lu, Guopeng Wang, Huining Peng, Sheng-Chun Shen, Ying-Ge Du, Zi-Hua Zhu, Ce-Wen Nan, P. Yu

Nature Materials

DOI

2022

Nonvolatile Electrical Valley Manipulation in WS2 by Ferroelectric Gating.

Xu Li, Chengbiao Yang, Yuanzheng Xia, Xinlong Zeng, P. Shen, Linglong Li, Fei-Ya Xu, Duan-Jun Cai, Ya-Ping Wu, Zhi-Ming Wu, Shu-Ping Li, Jun-Yong Kang

ACS Nano

DOI

2022

Modulating the intralayer and interlayer valley excitons in WS_2 through interaction with AlGaN

Xinlong Zeng, Wen-Yu Kang, Xiao-Wen Zhou, Linglong Li, Yuanzheng Xia, Haiyang Liu, Chengbiao Yang, Ya-Ping Wu, Zhi-Ming Wu, Xu Li, Jun-Yong Kang

Science China Materials

DOI

2022

High‐Performance Strain of Lead‐Free Relaxor‐Ferroelectric Piezoceramics by the Morphotropic Phase Boundary Modification

Tang-Yuan Li, Chang Liu, Peng Shi, Xiao Liu, R. Kang, Chang-Bai Long, Ming Wu, Shaodong Cheng, Shao-Bo Mi, Yuan-Hua Xia, Linglong Li, D. Wang, X. Lou

Advanced Functional Materials

DOI

2022

Direct observation of geometric and sliding ferroelectricity in an amphidynamic crystal

Le-Ping Miao, Ning Ding, Na Wang, Chao Shi, Heng-Yun Ye, Linglong Li, Ye-Feng Yao, Shuai Dong, Yi Zhang

Nature Materials

DOI

2022

High‐Performance Strain of Lead‐Free Relaxor‐Ferroelectric Piezoceramics by the Morphotropic Phase Boundary Modification (Adv. Funct. Mater. 32/2022)

Tangyuan Li, Chang Liu, Peng Shi, Xiao Liu, Ruirui Kang, Changbai Long, Ming Wu, Shao‐Dong Cheng, Shao‐Bo Mi, Yuanhua Xia, Linglong Li, Dong Wang, Xiaojie Lou

Advanced Functional Materials

DOI

2021

原子尺度制造BiFeO3中头对头极化界面（英文）

李明强，杨树圳，时若晨，李玲龙，朱瑞雪，李晓梅，程阳，马秀梅，张敬民，刘开辉，于浦，高鹏

Science Bulletin

2021

Engineering of multiferroic BiFeO3 grain boundaries with head-to-head polarization configurations.

Ming-Qiang Li, Shu-Zhen Yang, R. Shi, Linglong Li, Ruixue Zhu, Xiaomei Li, Yang Cheng, Xiumei Ma, Jingmin Zhang, Kai-Hui Liu, P. Yu, P. Gao

Science Bulletin

DOI

2021

Construction of ternary core-shell Fe3O4@BaTiO3/PVDF nanocomposites with enhanced permittivity and breakdown strength for energy storage

Linglong Li, S. Wei, Xing-Hao Hu, R. Su, Dawei Zhang, Zhipeng Wang, Yao-Dong Yang

DOI

2021

Strain engineered nano-ferroelectrics for high-efficiency piezocatalytic overall water splitting.

R. Su, Zhipeng Wang, Lina Zhu, Ying-Hsi Pan, Dawei Zhang, Haifang Wen, Zheng‐Dong Luo, Linglong Li, Fa-Tang Li, Ming Wu, Li-Qiang He, Pankaj Sharma, J. Seidel

Angewandte Chemie

DOI

2021

Enhanced Photoresponse in GeSe‐Based Phototransistors by Ferroelectric Gating

Liangjie Zhao, Xu Li, Linglong Li, Yaping Wu, Ting Chen, Zhiming Wu, Junyong Kang

physica status solidi (RRL) - Rapid Research Letters

DOI

2020

Author Correction: Tensor factorization for elucidating mechanisms of piezoresponse relaxation via dynamic Piezoresponse Force Spectroscopy

Kyle P. Kelley, Linglong Li, Yao Ren, Yoshitaka Ehara, H. Funakubo, S. Somnath, S. Jesse, Ye Cao, R. Kannan, R. Vasudevan, Sergei V. Kalinin

npj Computational Materials

DOI

2020

Tensor factorization for elucidating mechanisms of piezoresponse relaxation via dynamic Piezoresponse Force Spectroscopy

Kyle P. Kelley, Linglong Li, Yao Ren, Yoshitaka Ehara, H. Funakubo, S. Somnath, S. Jesse, Ye Cao, R. Kannan, R. Vasudevan, Sergei V. Kalinin

npj Computational Materials

DOI

2020

Quantitative investigation of electromechanical coupling of potassium sodium niobate-based thin films

Lei Wang, Jihong Bian, F. Shao, Bian Yang, Linglong Li, Zhongshuai Liang, Guohua Lan, Ming Liu, Jun-Qi Gao, Yao-Dong Yang

DOI

2020

Interfacial strain driven magnetoelectric coupling in (111)-oriented self-assembled BiFeO3–CoFe2O4 thin films

Lei Wang, Jihong Bian, Lu Lu, Zhongshuai Liang, Dawei Zhang, Bian Yang, Linglong Li, Guang-Hao Lu, Yao-Dong Yang

DOI

2019

Reversible Domain-Wall-Motion-Induced Low-Hysteretic Piezoelectric Response in Ferroelectrics

Xing-Hao Hu, Jing-Hui Gao, Yan Wang, Yong-Bin Liu, Linglong Li, Dong Wang, Fei Li, Rui-Feng Yao, L. Zhong, Xiao-Bing Ren

Journal of Physical Chemistry C

DOI

2018

Machine learning–enabled identification of material phase transitions based on experimental data: Exploring collective dynamics in ferroelectric relaxors

Linglong Li, Yao-Dong Yang, Dawei Zhang, Zuo-Guang Ye, S. Jesse, Sergei V. Kalinin, R. Vasudevan

Science Advances

DOI

2017

Data Mining for better material synthesis: the case of pulsed laser deposition of complex oxides

Steven R. Young, A. Maksov, M. Ziatdinov, Ye Cao, Matthew J. Burch, J. Balachandran, Linglong Li, S. Somnath, R. Patton, Sergei V. Kalinin, R. Vasudevan

DOI

2017

Field enhancement of electronic conductance at ferroelectric domain walls

R. Vasudevan, Ye Cao, N. Laanait, A. Ievlev, Linglong Li, Jan-Chi Yang, Y. Chu, Long-Qing Chen, Sergei V. Kalinin, P. Maksymovych

Nature Communications

DOI

2017

Studies on dielectric, optical, magnetic, magnetic domain structure, and resistance switching characteristics of highly c-axis oriented NZFO thin films

D. Pradhan, S. Kumari, Linglong Li, R. Vasudevan, P. Das, Venkata Sreenivas Puli, D. Pradhan, Ashok Kumar, P. Misra, A. Pradhan, Sergei V. Kalinin, R. Katiyar

DOI

2017

Direct Imaging of the Relaxation of Individual Ferroelectric Interfaces in a Tensile‐Strained Film

Linglong Li, Ye Cao, S. Somnath, Yao-Dong Yang, S. Jesse, Yoshitaka Ehara, H. Funakubo, Long-Qing Chen, Sergei V. Kalinin, R. Vasudevan

DOI

2016

Te inclusion-induced electrical field perturbation in CdZnTe single crystals revealed by Kelvin probe force microscopy.

Yaxu Gu, W. Jie, Linglong Li, Ya-Dong Xu, Yao-Dong Yang, Jie Ren, G. Zha, Tao Wang, Ling-Yan Xu, Yi-Hui He, Shouzhi Xi

Micron

DOI

2016

Novel lead-free ferroelectric film by ultra-small Ba0.8Sr0.2TiO3 nanocubes assembled for a large electrocaloric effect.

R. Su, Dawei Zhang, Yang Liu, Jian Lu, Zhipeng Wang, Linglong Li, Jihong Bian, Ming Wu, X. Lou, Yao-Dong Yang

Physical Chemistry, Chemical Physics - PCCP

DOI

2016

Isothermal phase transition and the transition temperature limitation in the lead-free (1-x)Bi0.5Na0.5TiO3-xBaTiO3 system

Dawei Zhang, Yong-Gang Yao, Min-Xia Fang, Zheng‐Dong Luo, Li-Xue Zhang, Linglong Li, Jian-Guo Cui, Zhijian Zhou, Jihong Bian, Xiao-Bing Ren, Yao-Dong Yang

DOI

2016

Direct Observation of Magnetic Field Induced Ferroelectric Domain Evolution in Self-Assembled Quasi (0-3) BiFeO3-CoFe2O4 Thin Films.

Linglong Li, Lu Lu, Dawei Zhang, R. Su, Guang Yang, J. Zhai, Yao-Dong Yang

ACS Applied Materials and Interfaces

DOI

2016

Correlation between piezoresponse nonlinearity and hysteresis in ferroelectric crystals at the nanoscale

Linglong Li, Yao-Dong Yang, Zheng-Rong Liu, S. Jesse, Sergei V. Kalinin, R. Vasudevan

DOI

2015

Anatomy of vertical heteroepitaxial interfaces reveals the memristive mechanism in Nb2O5-NaNbO3 thin films

Linglong Li, Lu Lu, Zhi-Guang Wang, Yan-Xi Li, Yong-Gang Yao, Dawei Zhang, Guang Yang, Jianjun Yao, D. Viehland, Yao-Dong Yang

Scientific Reports

DOI

2015

Piezoelectric properties of lead-free (Na0.5Bi0.5)0.95Ba0.05TiO3 thin films on polycrystalline nickel foils

Sheng Cheng, Ming Liu, Jiang-Bo Lu, Lu Lu, Linglong Li, Yao-Dong Yang

DOI

2015

Silver-modified nanosized ferroelectrics as a novel photocatalyst.

R. Su, Yajing Shen, Linglong Li, Dawei Zhang, Guang Yang, Chuanbo Gao, Yao-Dong Yang

Small

DOI

2014

The enhanced magnetodielectric interaction of (1 − x)BaTiO3–xCoFe2O4 multiferroic composites

Yajing Shen, Jun Sun, Linglong Li, Yong-Gang Yao, Chao Zhou, R. Su, Yao-Dong Yang

DOI

2012

Ferroelastic and strain glass transition in (1-x)(Bi0.5Na0.5)TiO3-xBaTiO3 solid solution

Yong-Gang Yao, Yao-Dong Yang, Shuai Ren, Chao Zhou, Linglong Li, Xiao-Bing Ren

DOI

2009

Co2+和Ni2+共掺杂锐钛矿型TiO2纳米带的制备和表征

嵇天浩，李玲龙，梁辉，孙家跃，蔡建旺，葛广路

《稀有金属材料与工程》

2008

室温铁磁性Ni2+掺杂TiO2纳米带的制备与表征（英文）

张宏晔，嵇天浩，李玲龙，齐兴义，刘奕帆，蔡建旺，杜海燕，孙家跃

《物理化学学报》

精选作品

期刊论文

Stress-Relaxation-Induced Enhancement of Piezoelectric Response in 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 Thin Films

Charge-Resonance Polymerization at Donor–Acceptor Interfaces Enables Large-Area Organic Magnetic Membranes

Atomic-Probe-Controlled Hydrogenation for Configurable Flat Optics

Room-temperature ferrimagnetism and polar phase in strained La2CoRuO6 films through 3d-4d cation engineering

Enhancing Sensitivity of Flexible Piezoelectric Thin‐Film Acoustic Sensors via Buffer Layer Engineering for Insulation Health Monitoring of Power Cables

Thickness-Dependent Microstructural Optimization to Enhance Piezoelectric Performance in 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 Thin Films

Near-100% spontaneous rolling up of polar van der Waals materials

Self-Restoration of a Wrinkled Hf0.5Zr0.5O2 Ferroelectric Membrane

Manipulation of magnetic spin textures at room temperature in a van der Waals ferromagnet

Tunable magnetoelectricity and polarity in van der Waals antiferromagnetic CuCr 1− x Fe x P 2 S 6

Correction: Varied domain structures in 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 single crystals

Reversible nanocracks-induced resistive switching manipulated by ferroelectric polarizing in Te/PMN-PT heterostructures

Engineering Domain Variants in 0.7Pb(Mg1/3Nb2/3)−0.3PbTiO3 Single Crystals Using High‐Frequency AC Poling

Enhanced magnetic and electrical properties of Co-doped Fe5GeTe2

Investigation of de Haas–van Alphen and Shubnikov–de Haas quantum oscillations in Pr Te 3

利用AlGaN耦合作用调控WS2层内和层间谷激子（英文）

Nanoscale multistate resistive switching in WO3 through scanning probe induced proton evolution

Varied domain structures in 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 single crystals

Ferromagnetism Induced by Magnetic Dilution in Van der Waals Material Metal Thiophosphates

Manipulating the insulator–metal transition through tip-induced hydrogenation

Nonvolatile Electrical Valley Manipulation in WS2 by Ferroelectric Gating.

Modulating the intralayer and interlayer valley excitons in WS_2 through interaction with AlGaN

High‐Performance Strain of Lead‐Free Relaxor‐Ferroelectric Piezoceramics by the Morphotropic Phase Boundary Modification

Direct observation of geometric and sliding ferroelectricity in an amphidynamic crystal

High‐Performance Strain of Lead‐Free Relaxor‐Ferroelectric Piezoceramics by the Morphotropic Phase Boundary Modification (Adv. Funct. Mater. 32/2022)

原子尺度制造BiFeO3中头对头极化界面（英文）

Engineering of multiferroic BiFeO3 grain boundaries with head-to-head polarization configurations.

Construction of ternary core-shell Fe3O4@BaTiO3/PVDF nanocomposites with enhanced permittivity and breakdown strength for energy storage

Strain engineered nano-ferroelectrics for high-efficiency piezocatalytic overall water splitting.

Enhanced Photoresponse in GeSe‐Based Phototransistors by Ferroelectric Gating

Author Correction: Tensor factorization for elucidating mechanisms of piezoresponse relaxation via dynamic Piezoresponse Force Spectroscopy

Tensor factorization for elucidating mechanisms of piezoresponse relaxation via dynamic Piezoresponse Force Spectroscopy

Quantitative investigation of electromechanical coupling of potassium sodium niobate-based thin films

Interfacial strain driven magnetoelectric coupling in (111)-oriented self-assembled BiFeO3–CoFe2O4 thin films

Reversible Domain-Wall-Motion-Induced Low-Hysteretic Piezoelectric Response in Ferroelectrics

Machine learning–enabled identification of material phase transitions based on experimental data: Exploring collective dynamics in ferroelectric relaxors

Data Mining for better material synthesis: the case of pulsed laser deposition of complex oxides

Field enhancement of electronic conductance at ferroelectric domain walls

Studies on dielectric, optical, magnetic, magnetic domain structure, and resistance switching characteristics of highly c-axis oriented NZFO thin films

Direct Imaging of the Relaxation of Individual Ferroelectric Interfaces in a Tensile‐Strained Film

Te inclusion-induced electrical field perturbation in CdZnTe single crystals revealed by Kelvin probe force microscopy.

Novel lead-free ferroelectric film by ultra-small Ba0.8Sr0.2TiO3 nanocubes assembled for a large electrocaloric effect.

Isothermal phase transition and the transition temperature limitation in the lead-free (1-x)Bi0.5Na0.5TiO3-xBaTiO3 system

Direct Observation of Magnetic Field Induced Ferroelectric Domain Evolution in Self-Assembled Quasi (0-3) BiFeO3-CoFe2O4 Thin Films.

Correlation between piezoresponse nonlinearity and hysteresis in ferroelectric crystals at the nanoscale

Anatomy of vertical heteroepitaxial interfaces reveals the memristive mechanism in Nb2O5-NaNbO3 thin films

Piezoelectric properties of lead-free (Na0.5Bi0.5)0.95Ba0.05TiO3 thin films on polycrystalline nickel foils

Silver-modified nanosized ferroelectrics as a novel photocatalyst.

The enhanced magnetodielectric interaction of (1 − x)BaTiO3–xCoFe2O4 multiferroic composites

Ferroelastic and strain glass transition in (1-x)(Bi0.5Na0.5)TiO3-xBaTiO3 solid solution

Co2+和Ni2+共掺杂锐钛矿型TiO2纳米带的制备和表征

室温铁磁性Ni2+掺杂TiO2纳米带的制备与表征（英文）

会议论文

Co 2+ 和Ni 2+ 共掺锐钛矿型TiO2纳米带的制备和表征

预印本

Room-Temperature Noncolinear Ferroelectricity in van der Waals WO$_2$Cl$_2$ with a Wide Bandgap