News

The 33th Journal paper Ultra-Broadband Imidazole Ionic Liquids-Based Metamaterial Absorber with a Frustum of a Cone-Shaped Structure is accepted by Physica Scripta.

Yuyang Wang complets his Master thesis defense and then receive his M.E. in School of Information Science and Engineering, Lanzhou University, China. Congratulations!

Zirui Yu, Yidang Zhang, Lei Wang, Zhenghao Li, Bo Li, Yixuan Zhang, Lilin Zhi, Kaitao Hu and Fuxing Chen, Haoyan Zhang complet their Bachelor thesis defense and then receive their Bachelor of Engineering degrees in Communication Engineering and Bachelor of Science degrees in Electronic Information Science and Technology from the School of Information Science and Engineering, Lanzhou University, China. Congratulations!

The 32th Journal paper (cooperated) Data-Driven MPC for Image-Based Visual Servoing of Redundant Manipulators With Model Uncertainties is accepted by IEEE Transactions on Systems, Man, and Cybernetics: Systems.

We are pleased to announce that Yuyang Wang, a student in our group, has been named an Outstanding Graduate Student of the Class of 2026 at Lanzhou University. Congratulations to him! For more information, please refer to the university's announcement regarding the recognition of Outstanding Graduate Students of the Class of 2026 at Lanzhou University.

The 31th Journal paper Enhancing Generalization via Cascaded Inertia SGD with Learned Hyperparameters is accepted by CAAI Transactions on Intelligence Technology.

The 30th Journal paper Edge-Based Event-Triggered Control for Collaborative Robot Systems is accepted by IEEE Transactions on Industrial Electronics.

The 29th Journal paper Majorization-Minimization-Based Neural Dynamics for Time-Variant Optimization Under Multi-Set Constraints is accepted by IEEE/CAA Journal of Automatica Sinica.

The 28th Journal paper (cooperated) On Distributed Privacy-Preserving k-WTA Network is accepted by SCIENCE CHINA Information Sciences.

We are pleased to announce that Yuyang Wang, a student in our group, has been awarded the 2025 BYD Scholarship. Congratulations to him!

The 27th Journal paper (cooperated) Primal-Dual-Based Differential k-WTA Network for Competitive Coordination in Multi-Robot Systems is accepted by IEEE Transactions on Industrial Electronics.

The 3rd Conference paper (cooperated) Stochastic Consensus of Heterogeneous Multi-Agent Systems with Directed Topology and Measurement Noise is accepted by 2025 2nd International Conference on Intelligent Robotics and Automatic Control (IRAC 2025).

The 26th Journal paper An Ultra-Broadband Cross-Pyramid Ionic Liquid Metamaterial Absorber with 60° Angular Stability is accepted by Optics Express.

The 25th Journal paper Imidazole Ionic Liquid Based Ultra-Broadband Low-Thickness Metamaterial Absorber from Union-Pyramid-Like Structure Design is accepted by Journal of Applied Physics.

The 24th Journal paper Ultra-broadband metamaterial absorber based on imidazole ionic liquid via center-symmetric concave-convex design is accepted by Physica Scripta.

The 23th Journal paper Ultra-Broadband and Wide-Incidence-Angle Metamaterial Absorber Based on Imidazole Ionic Liquid with a Pyramid-Like Structure is accepted by Chinese Optics Letters.

The 22th Journal paper (cooperated) Periodic-Noise-Tolerant Neurodynamic Approach for kWTA Operation Applied to Opinions Evolution is accepted by Neural Networks.

Jiajun Fan and Chuyu Li complet their Master thesis defense and then receive their M.E. in School of Information Science and Engineering, Lanzhou University, China. Congratulations!

Rui Zheng and Zheng Wang complet their Bachelor thesis defense and then receive their Bachelor of Engineering degrees in Communication Engineering and Bachelor of Science degrees in Electronic Information Science and Technology from the School of Information Science and Engineering, Lanzhou University, China. Congratulations!

The 21th Journal paper (cooperated) Collaborative Physics-Informed Neural Dynamics Approach for Autonomous Vehicles With Nonconvex Safety-Critical Constraints is accepted by IEEE Transactions on Intelligent Transportation Systems.

The 20th Journal paper Imidazole Ionic Liquid Based Ultra-Broadband Metamaterial Absorbers with a Concave-Convex Structure is accepted by Journal of Physics D: Applied Physics.

Our group has recruited two 2025 graduate students Fan Yang (Information and Communication Engineering) and Fan Wu (Electronic Information-Communication Engineering). I am glad that they have chosen the School of Information and Engineering, Lanzhou University, and warmly welcome them to join our group to pursue a master's degree.

The 2nd Conference paper Prediction of Ion Cluster Center-of-Mass Motiom Trajectories Based on Multiple Echo State Network Framework is accepted by 19th International Symposium on Neural Networks (ISNN 2025).

The 19th Journal paper (cooperated) Robust Neural Dynamics for Distributed Time-Varying Optimization with Application to Multi-Robot Systems is accepted by IEEE Transactions on Automation Science and Engineering.

The 18th Journal paper (cooperated) Distributed Control of Multiple Serial Robot Systems with Kinematics and Dynamics Based on Discrete Neural Dynamics is accepted by IEEE Transactions on Industrial Electronics.

The 17th Journal paper All-Dielectric Ultra-Broadband Transparent Imidazole Ionic Liquids-Based Metamaterial aAbsorber with a Frustum-Shaped Structure is accepted by Optics Express.

The 16th Journal paper Effect of the External Electric Fields on the Polarization and Vibrational Spectrum of 1-Ethyl-3-Methylimidazolium Bis(trifluormethylsulfonyl)imide on Graphene Surface is accepted by Journal of Molecular Liquids.

Our group has recruited one 2024 graduate students Guanghui Pan majoring in Electronics and Communication Engineering. I am glad that he has chosen the School of Information and Engineering, Lanzhou University, and warmly welcome him to join our group to pursue a master's degree.

The 15th Journal paper Imidazole Ionic Liquids-Based Ultra-Broadband Metamaterial Absorbers from Cross-Architecture Design is accepted by Journal of Physics D: Applied Physics.

Yongji Guan attends the 2023 National Engineering Ethics Course Case Teaching Workshop at the China Youth University of Political Studies in Beijing, China.

The 14th Journal paper (cooperated) Molecular Engineering of Cation Solvation Structure for Highly Selective Carbon Dioxide Electroreduction is accepted by Angewandte Chemie International Edition.

Our group has obtained funding from the Youth Science and Technology Fund (23JRRA1112) of the Science and Technology Department of Gansu Province's Basic Research Program-Natural Science Foundation.

Yongji Guan attents the Postgraduate Online Demonstration Course Construction and Application Special Symposium in Dalian, China.

Congratulations to our undergraduates Changwu Ma, Juncheng Wu and Junyun Long for successfully defending their undergraduate theses and receiving their Bachelor of Science degrees in Electronic Information Science and Technology and Bachelor of Engineering degrees in Communication Engineering from the School of Information Science and Engineering, Lanzhou University, China!

Our group has recruited one 2023 graduate students Yuyang Wang majoring in Electronics and Communication Engineering. I am glad that he has chosen the School of Information and Engineering, Lanzhou University, and warmly welcome him to join our group to pursue a master's degree.

Associate Professor Yongji Guan has been appointed as the class teacher of Electronic Information Class of 2022 (Class 5) by school of Information Science and Engineering in Lanzhou University.

The 13th Journal paper How do External Forces Related to Mass and Charge Affect the Structures and Dynamics of an Ionic Liquid? is accepted by The Journal of Chemical Physics.

Our group has recruited two 2022 graduate students Chuyu Li and Jiajun Fan majoring in Electronics and Communication Engineering. I am glad that they have chosen the School of Information and Engineering, Lanzhou University, and warmly welcome them to join our group to pursue a master's degree.

After one-month working as an Associate Professor at school of Information Science and Engineering in Lanzhou University, Dr. Yongji Guan has been appointed as the advisor of Master students (Communication and Information System, Electronics and Communication Engineering).

After nearly two months of mandatory quarantine and self-quarantine, Dr. Yongji Guan starts his new job as an Associate Professor at school of Information Science and Engineering in Lanzhou University.

Dr. Yongji Guan is appointed as an Associate Professor at school of Information Science and Engineering in Lanzhou University.

The 12th Journal paper In-Depth Investigation on THz Spectrum of 1-Butyl-3-Methylimidazolium Dicyanamide Spreading on Graphene Surface by Computational Calculation is accepted by Journal of Molecular Liquids.

The 11th Journal paper Vibrational Spectrum of 1-Ethyl-3-Methylimidazolium Tetrafluoroborate on Graphene Surface is accepted by Journal of Molecular Liquids.

The 10th Journal paper Atomistic Insight into Changes in the Vibrational Spectrum of Ionic Liquids under External Electric Field is accepted by Acta Physico-Chimica Sinica.

The 9th Journal paper Photoelectrocatalytic Reduction of CO₂ to Paraffin Using p-n Heterojunctions is accepted by iScience.

Dr. Yongji Guan starts his 2-year postdoctoral research in Prof. Welton's group at molecular science research hub in department of chemistry, Imperial College London, UK.

Yongji Guan complets his PhD dissertation defense and then receive his PhD in School of Information Science and Engineering, Lanzhou University, China.

Yongji Guan obtains The Lanzhou University International Postdoctoral Fellowships at School of Information Science and Engineering, Lanzhou University, China. He will strat his 2-year postdoctoral research at Molecular Science Research Hub in Imperial College London in London, UK.

The 8th Journal paper Highly Efficient and Non-Precious Metal for the Li-SOCl₂ Battery Using Nitrogen Doped Carbon Supported Cu Nanoparticles is accepted by Journal of The Electrochemical Society.

The 7th Journal paper Ultrabroadband Metamaterial Absorbers Based on Ionic Liquids is accepted by Applied Physics A: Materials Science & Processing.

The 6th Journal paper Microwave-Absorbing Properties of Room-Temperature Ionic Liquids is accepted by Journal of Physics D: Applied Physics.

The 5th Journal paper Ionic Liquid Filled Single-Walled Carbon Nanotubes for Flow-Induced Energy Harvesting is accepted by The Journal of Physical Chemistry C.

Yongji Guan takes part in the 6th Asian Pacific Congress on Ionic Liquid & Green Processes (APCIL-6) and give oral and poster presentaion titled with "Flow Induced Voltage Generation by Driving Ionic Liquids over a Graphene Nano Channel" in Tottori, Japan.

The 4th Journal paper Flow-Induced Voltage Generation by Driving Imidazolium-Based Ionic Liquids Over a Graphene Nano-Channel is accepted by Journal of Materials Chemistry A.

The 3th Journal paper Influence of External Electric Field on Vibrational Spectrum of Imidazolium-Based Ionic Liquids Probed by Molecular Dynamics Simulation is accepted by Acta Physico-Chimica Sinica.

The 2th Journal paper Dynamic Three-Dimensional Nanowetting Behavior of Imidazolium-Based Ionic Liquids Probed by Molecular Dynamics Simulation is accepted by The Journal of Physical Chemistry C.

Yongji Guan attends the 2017-Lammps Molecular Dynamics Simulation Summer Application Technology Conference in conference center of Beijing Institute of Applied Physics and Computational Mathematics, Beijing, China.

The 1st Conference paper Near Infrared Plasmonic Optical Trapping Based on Hybrid Metal Nanorod is accepted by 2016 Progress in Electromagnetic Research Symposium (PIERS).

Yongji Guan attents the 8th International Conference on Molecular Simulations and Informatics Technology Application (8th-ICMS&I) and give oral and poster presentaion titled with "Probing Nano-Wettability of Hydrophilic/Hydrophobic Ionic Liquids Using Molecular Dynamics Simulation" in Dalian, China.

The 1st Journal paper Flow-Induced Voltage Generation by Moving a Nano-Sized Ionic Liquids Droplet over a Graphene Sheet: Molecular Dynamics Simulation is accepted by The Journal of Chemical Physics.