以實驗為錨點的計算材料科學。
M3 Lab 研究金屬、陶瓷、複合材料與場輔助製程中的奈米尺度與微結構機制。本網站將研究更新、成員、消息與論文整理為內容檔案,方便持續維護。

聖地牙哥州立大學 / 機械工程
我們結合模擬、微結構表徵 (microstructure characterization) 與場輔助製程 (field-assisted processing),從原子尺度到工程結構理解並設計材料。
實驗室使命
M3 Lab 研究金屬、陶瓷、複合材料與場輔助製程中的奈米尺度與微結構機制。本網站將研究更新、成員、消息與論文整理為內容檔案,方便持續維護。
核心問題
電場與奈秒脈衝如何改變晶界結構與遷移率 (grain-boundary mobility)?
哪些機制控制 8YSZ 中的閃速燒結 (flash sintering) 與電流驅動陶瓷製程?
原子尺度、連續體與有限元素模型如何在不同尺度間傳遞有用資訊?
哪些微結構描述子最能預測變形、擴散與製程反應?
研究
目前研究連結原子尺度模擬、微結構表徵、場輔助製程與資料驅動材料設計。
資料驅動模型可協助連結製程條件、微結構描述子與材料反應。
本實驗室運用機器學習概念加速多尺度建模,並尋找模擬微結構、製程路徑與材料性質之間可解釋的連結。
奈秒電脈衝可能提供操控晶界並設計更高強度材料的新路徑。
此計畫研究短而強的電脈衝是否能改變晶界結構,並為先進材料開啟新的製程路徑。研究結合多物理場建模、奈米尺度機制假說與微結構證據。
場輔助陶瓷製程可加速緻密化,並揭示電流、熱、缺陷與微結構之間的新耦合關係。
本實驗室研究 8 mol% 氧化釔穩定氧化鋯 (8YSZ) 與相關陶瓷系統,以理解電場、溫度與微結構在快速燒結中的交互作用。
顯微術、繞射與三維重建為製程-結構-性質關係提供證據。
實驗表徵為實驗室的建模工作提供基礎,協助團隊以微結構、變形與製程證據檢驗機制。
計算方法連結電子、原子、微結構與元件尺度,用於材料設計。
M3 Lab 開發並應用跨長度尺度的建模流程,以模擬詮釋機制並連結材料結構與性能。
計畫詳情
下方每個計畫摘要會延伸概覽卡片,提供研究重點與方法,方便需要更多脈絡的讀者。
發表論文
精選 11 篇近期且具代表性的 M3 Lab 與合作研究論文。
顯示 11 共 11 篇論文
W. Xu and M. Koyama. Materials Today Communications, Volume 53, Article 115329.
W. Xu, M. Alfaro, R. Jiang, S. Sotero, J. Burns, A. Contreras, C. Delaney, C. Foronda, and M. Pavao. TMS 2026 155th Annual Meeting and Exhibition Supplemental Proceedings, 763-774.
M. Koyama, Z. Yang, W. Xu, and E. Akiyama. Materials Characterization, Volume 233, Article 116127.
R. Jiang, E. Torresani, W. Xu, A. Maximenko, and E. A. Olevsky. ENGINEERING Transformative Materials.
R. Jiang, W. Xu, E. Torresani, and E. A. Olevsky. Materials and Design, Volume 257.
W. Xu, R. Jiang, M. Xu, C. Delaney, Y. Yang, E. Torresani, M. Shaikh, Y. Yan, and E. A. Olevsky. Journal of Alloys and Compounds, Volume 1025.
M. S. Hasan, H. Bayat, W. de Jong, and W. Xu. Materials and Design.
W. Xu, R. Jiang, M. Xu, and E. A. Olevsky. Materials Today Advances, Volume 20.
W. Xu, E. A. Olevsky, and collaborators. Acta Materialia, Volume 206.
M. S. Hasan, R. Lee, and W. Xu. Journal of Magnesium and Alloys, Volume 8, Issue 4.
W. Xu, M. S. Hasan, and collaborators. Computational Materials Science, Volume 160.
研究經費
目前與近期支持材料建模、製程、表徵與教育創新的研究經費。
California State University Chancellor's Office. PI: Wenwu Xu (San Diego State University); Co-PIs: Luwen (Vivian) Huangfu (San Diego State University) and Ashley Ringer McDonald (California Polytechnic State University, San Luis Obispo). Amount: $80,000. Period: Aug. 15, 2026-Aug. 14, 2027. This multi-campus project will develop and validate AI-JUDGE to help undergraduate students identify and correct scientifically inaccurate AI-generated simulation code. It will support six paid undergraduate research assistants, engage approximately 100 students through course-integrated activities, and prepare a follow-on NSF Improving Undergraduate STEM Education proposal.
CSU GUIDE program detailsPI: Wenwu Xu. Amount: $199,772. Period: 2026-2027. Title: Thermal-Elastic Processing (TEP) for Defense-Relevant Localized Interface Engineering via Coupled Atomistic Modeling and in Situ Electron Microscopy. This project develops TEP as a localized interface-engineering strategy for defense-relevant structural metals, coupling atomistic modeling with in situ electron microscopy. The project is part of the inaugural ASCEND Research and Leadership Program cohort.
HSRU award pagePI: Elisa Torresani; Co-PIs: Wenwu Xu and Eugene Olevsky. Amount: $1,200,000. Period: 2026-2028. This project develops electro-nano-pulsing as a new materials-processing approach for rapid, localized microstructural transformation and grain-boundary engineering in advanced materials.
SDSU award storyMolecular Sciences Software Institute. Period: 2025-2027. Project: Transforming Materials Modeling Education through LLM-Assisted Coding and HPC Integration for SDSU's Doctoral Engineering Program. This fellowship supports curriculum transformation in computational molecular/materials science through programming, data competency, computing, mentorship, and reusable curricular module development.
MolSSI fellows pageSTEM-NET Faculty Fellows Grant Program, California State University Chancellor's Office. Faculty Fellow: Wenwu Xu. Award No. 132597-FFA-2025-1-SAN DIEGO. Amount to SDSU: $7,478, with additional institutional support. Period: 2025-2026. This fellowship supports CSU STEM faculty in developing collaborative research and education proposals, strengthening campus scholarship, and advancing STEM-NET's systemwide mission.
CSU STEM-NET pagePI: Wenwu Xu; Co-PI: Eugene Olevsky. Amount: $328,397. Period: 2019-2023. This project investigated the mechanisms of flash sintering in ionic ceramics through atomistic modeling and experimental studies of electric-field-assisted sintering processes.
NSF award pagePI: Eugene Olevsky; Co-PI: Wenwu Xu. Award No. DE-SC0022244. Amount: $467,000. Period: 2021-2024. This project developed electro-nano-pulsing approaches for localized grain-boundary engineering and rapid materials processing, supported by multiscale modeling and experiments.
DOE BES abstract bookPI: Wenwu Xu. Amount: $15,000. Period: 2024. Title: Atomistic Structural Evolution of Electro-Nano-Pulsing Processing of Metals by Computer Simulation. This project supported atomistic computer simulations of structural evolution in metals under electro-nano-pulsing, including graduate-student support and computational resources for ENP modeling.
SDSU RSCA awardeesPI: Wenwu Xu. Amount: $10,000. Period: 2019-2020. Title: A Unique Experimental Apparatus for In-Situ Nanoscale Imaging of Electric Field Assisted Sintering Process. This project developed a coupled experimental and imaging setup for in-situ nanoscale SEM characterization of electric-current-assisted sintering processes, using yttria-stabilized zirconia as a benchmark material system.
SDSU UGP program pagePI: Wenwu Xu. Amount: $15,000. Period: 2019-2020. Title: Nano-SCALPEL: Nanoparticle Spinning Cutting, Ablation, Lysis in Plasma Environmental Liquid for Blood Clot Removal. This seed project explored magnetically actuated nanoparticle approaches for blood-clot removal.
CSUPERB award announcement團隊成員
M3 Lab 匯聚研究生、大學生研究員、校友與合作夥伴,研究橫跨建模、製程與表徵。

2017-present
Dr. Wenwu Xu received his Ph.D. in Materials Science and Engineering from Beijing University of Technology (China) in 2011. He then pursued postdoctoral research at Friedrich-Schiller-Universität Jena (Germany) in 2012 and The University of Manchester (U.K.) in 2013-2015. In 2016, he joined the Department of Materials Science and Engineering at the University of California, Merced as a postdoc and then as a lecturer. In August 2017, Dr. Xu joined the Department of Mechanical Engineering at San Diego State University as an Assistant Professor. In 2023, Dr. Xu became a tenured Associate Professor. He directs the Multiscale Modeling of Materials Lab, leading research that connects computational materials science, microstructure characterization, field-assisted processing, and nanoscale structure-property relationships.

2026-present
計畫: Tailoring grain boundaries by electro-nano-pulsing
Zeshan studies electro-nano-pulsing and grain-boundary engineering using atomistic molecular dynamics and computational materials workflows.

2026-present
計畫: Hydrogen embrittlement mechanisms using molecular dynamics and grain-boundary free-volume modeling
Jose studies atomistic modeling of hydrogen effects, grain-boundary structures, and hydrogen embrittlement mechanisms.

2026-present
計畫: Thermal-elastic-processing experiments and modeling
Carson studies thermal-elastic-processing, in-situ SEM experiments, and related modeling.

2025-present
計畫: Grain-boundary modeling for FEA/CPFEM and TEP-related modeling
James develops bimodal and serrated grain-boundary models for finite-element, CPFEM, and MD/FEA-based thermal-elastic-processing research. He has presented a poster at S3 and an oral presentation at TMS.

2026-present
計畫: Flash-sintering mechanisms and ceramic sample preparation
Rebeca studies flash-sintering mechanisms through sample preparation, heat treatment, measurements, and SEM-based experimental characterization.

2020-present
計畫: Nano-SCALPEL blood-clot removal research
Sherwin studies Nano-SCALPEL, nanoparticle spinning cutting, ablation, and lysis in plasma environmental liquid for blood clot removal. He was awarded the 2022 SDSU Master's Research Scholarship.

2026-present
計畫: Thermal-elastic-processing modeling
Maraon develops modeling and analysis for thermal-elastic-processing research in coordination with experimental studies.

2024-present
計畫: Flash-sintering experiments of 8YSZ
Sky studies flash-sintering experiments of 8 mol% yttria-stabilized zirconia and related materials characterization. She attended TMS 2025 and ICME 2025 and is associated with a 2026 TMS flash-sintering presentation.

2024-present
計畫: TEP experiments and in-situ SEM tensile testing
Marivel works on thermal-elastic-processing experiments, in-situ SEM tensile testing, and experimental characterization. She attended TMS 2025 and ICME 2025 and is associated with a 2026 TMS presentation on TEP experiments.

2025-present
計畫: Flash-sintering mechanisms and experiments
Theodore studies flash-sintering mechanisms through experiments and materials characterization.

2026-present
計畫: TEP experiments and characterization
Adrian works on thermal-elastic-processing experiments and characterization and is listed through the MESA Summer Undergraduate Research Academy.

2025-present
計畫: Electro-nano-pulsing technology
Zachary works on electro-nano-pulsing technology and related experiments.

2026-present
計畫: LLM-assisted modeling and validation for thermal-elastic processing
Henry works with James Burns on LLM-assisted modeling and validation workflows for thermal-elastic-processing research.

2026-present
計畫: Electro-nano-pulsing technology
Sean works on electro-nano-pulsing technology as an undergraduate researcher and ME499 student.

2026-present
計畫: Electro-nano-pulsing and thermal-elastic-processing experiments
Ethan works on electro-nano-pulsing and thermal-elastic-processing experiments, including sample preparation and experimental characterization.

2026-present
計畫: Electro-nano-pulsing technology
Nicolas works on electro-nano-pulsing technology as an undergraduate researcher and ME499 student.

2026-present
計畫: Electro-nano-pulsing experiments with copper wires
Anders works on electro-nano-pulsing experiments with copper wires and supports experimental development and documentation.

2026
計畫: TEP experiments and characterization of Cu
Isaiah works on thermal-elastic-processing experiments and characterization of copper as a 2026 MESA Summer Undergraduate Research Academy intern.

Graduated 2024
計畫: Multiscale modeling and experimental investigations of mechanical deformation in nanocomposites
目前職位: Postdoctoral Scholar, University of California, Los Angeles (as of 2026)
Shahrier worked on multiscale modeling and experimental investigations of mechanical deformation in nanocomposites. His graduate work included first-author and co-author journal papers and conference proceedings, departmental and senate qualifying exam milestones, the LBNL/SHI Sustainable Research Pathways summer internship, and an SDSU UGF JDP scholarship.

Graduated 2025
計畫: In-situ SEM study of flash-sintering mechanisms of ionic ceramics
目前職位: Engineering role, General Atomics (as of 2026)
Colin studied in-situ SEM evidence for flash-sintering mechanisms in ionic ceramics. His graduate work included a co-authored TMS 2024 conference proceeding, a SoCal 2023 oral presentation at USC, and a TMS 2025 oral presentation on flash sintering.

Graduated 2024
計畫: Thermal-elastic-processing for tailoring metal grain-boundary morphologies
目前職位: Quality Assurance Test Engineer II, NRS (as of 2026)
Christopher studied thermal-elastic-processing for tailoring metal grain-boundary morphologies and co-authored a refereed TMS 2024 conference proceeding.

Graduated 2024
計畫: Machine-learning-based potential development for Ni and Cr metals
目前職位: M.S. alumnus
Junail worked on machine-learning-based potential development for nickel and chromium metals.
Graduated 2024
計畫: Machine-learning-based multiscale modeling for metal-matrix nanocomposites
目前職位: M.S. alumnus
Gregory worked on machine-learning-based multiscale modeling development for metal-matrix nanocomposites. He was awarded the SDSU RSCA student research fund in Spring 2021.

Graduated 2023
計畫: Flash-sintering mechanisms of ionic ceramics
目前職位: M.S. alumnus
Kyrel studied flash-sintering mechanisms of ionic ceramics using atomistic modeling and experimental evidence. He received SDSU student research assistantship support in 2022, a 2023 SHI SRP summer internship, and authored or co-authored journal papers and a refereed conference proceeding.

Graduated 2022
計畫: 3D polycrystalline microstructure development for FEA modeling
目前職位: Mechanical Design Engineer, General Atomics (as of 2026)
Gabriel further developed three-dimensional polycrystalline microstructures with specified grain-boundary components for finite-element analysis modeling.

Graduated 2022
計畫: Local grain-boundary engineering by thermal elastic processing
目前職位: M.S. alumna
Michele worked on local grain-boundary engineering by thermal elastic processing.

Graduated 2021
計畫: 3D polycrystalline microstructure development for mesoscale modeling
目前職位: Mechanical and Thermal Engineer, Qualcomm (as of 2026)
Katie developed three-dimensional polycrystalline microstructures with specified grain-boundary components for mesoscale modeling.

Graduated 2020
計畫: In-situ optical microscopy of metal deformation using an in-house micro-tensile tester
目前職位: Design Engineer (as of 2026)
Cameron worked on in-situ optical microscopy of metal deformation using an in-house-designed micro-tensile tester.

Graduated 2019
計畫: Finite-element modeling of Joule heating in 2D bimodal microstructured metals
目前職位: Stress Analyst, General Atomics Aeronautical Systems (as of 2026)
Rachell modeled Joule heating in two-dimensional bimodal microstructured metals using finite-element analysis. She co-authored two peer-reviewed journal papers.

2026
計畫: TEP experiments and characterization of Cu
Diego completed thermal-elastic-processing experiments and characterization of copper as a 2026 MESA Summer Undergraduate Research Academy intern.

Graduated 2025
計畫: Metal 3D printing technology development via induction heating
目前職位: Project Engineer 1, Clark Pacific (as of 2026)
Ethan worked on metal 3D printing technology development via induction heating and attended TMS 2025.

2025
計畫: Electro-nano-pulsing technology
目前職位: B.S./M.S. Mechanical Engineering student, San Diego State University (as of 2026)
Jadyn previously worked on electro-nano-pulsing technology as an undergraduate researcher.
2024-2025
計畫: Selective induction sintering 3D-printing method development
目前職位: Mechanical Engineering graduate (as of 2026)
Tyler worked on selective induction sintering 3D-printing method development, including ME499 work in 2025.
2024-2025
計畫: ENP processing and sintering experiments
目前職位: Undergraduate alumnus
Jakob worked on electro-nano-pulsing processing and sintering experiments, including ME499 work in 2025.

2024-2025
計畫: In-situ SEM imaging of metal deformation
目前職位: Field Service Engineer, Solar Turbines (as of 2026)
Simhal worked on in-situ SEM imaging of metal deformation processes.

2024-2025
計畫: In-situ tensile tester development and SEM imaging of metal deformation
目前職位: Undergraduate alumnus
William worked on in-situ tensile-tester development and in-situ SEM imaging of metal deformation.

2025
計畫: FEA modeling of bi-modal polycrystalline metal
目前職位: Incoming Scheduler I / EIT, Mortenson (as of 2026)
Olivia worked on finite-element modeling of bi-modal polycrystalline metal.
2025
計畫: Thermal-elastic-processing experiments
目前職位: Undergraduate alumnus
Jorge worked on thermal-elastic-processing experiments.

2024
計畫: Sample preparation for ENP processing of aluminum metal
目前職位: Fire Protection Engineer and Code Consultant / EIT (as of 2026)
Wade worked on sample preparation for electro-nano-pulsing processing of aluminum metal.
2024
計畫: ENP processing and sintering
目前職位: M.S. Aerospace Engineering student, Cal Poly Pomona (as of 2026)
Gio worked on electro-nano-pulsing processing and sintering.

2024
計畫: In-situ SEM tensile tester
目前職位: Aerospace Engineering student, University of Southern California (as of 2026)
Allen worked on the in-situ SEM tensile tester.

2022-2023
計畫: Thermal-elastic processing for localized grain-boundary engineering
目前職位: Mechanical Engineering Student / Prototyping Engineer (as of 2026)
Brandon worked on thermal-elastic processing for localized grain-boundary engineering.

2022-2023
計畫: Thermal-elastic processing for localized grain-boundary engineering
目前職位: Manufacturing Engineer, General Atomics Aeronautical Systems (as of 2026)
Matthew worked on thermal-elastic processing for localized grain-boundary engineering.

2022-2023
計畫: Experimental measurement of grain-boundary electrical resistance
目前職位: Prototyping Engineer Intern, General Atomics Aeronautical Systems (as of 2026)
Lana worked on experimental measurement of grain-boundary electrical resistance in polycrystalline metals, including ME499 work measuring grain-boundary electrical resistivity of aluminum.

2022-2023
計畫: Experimental measurement of grain-boundary electrical resistance
目前職位: R&D Product Design Engineer, Callaway Golf (as of 2026)
Ethan worked on experimental measurement of grain-boundary electrical resistance in polycrystalline metals.

2021-2023
計畫: Electro-nano-pulser system assembly and testing
目前職位: SDSU IAC Center lead student, San Diego State University Industrial Assessment Center (as of 2026)
Edgar worked on assembly and testing of the electro-nano-pulser system for localized grain-boundary engineering.

2023
計畫: In-situ SEM of flash sintering of 8YSZ
目前職位: Systems Engineer, Northrop Grumman (as of 2026)
Sabrina worked on in-situ SEM study of flash sintering of 8 mol% yttria-stabilized zirconia.
2023
計畫: ReaxFF modeling of flash sintering of a 3-particle ZrO2 model
目前職位: Aerospace Engineer, NAVAIR (as of 2026)
Madison worked on ReaxFF modeling of flash sintering in a three-particle zirconia model.

2023
計畫: Finite-element exploration of a metal 3D-printing technology
目前職位: Mechanical/Aerospace Engineering student; CNC/CMM Machinist student (as of 2026)
Juan worked on finite-element exploration of a metal 3D-printing technology.

2023
計畫: Finite-element exploration of a metal 3D-printing technology
目前職位: Process Improvement Engineer, General Atomics Aeronautical Systems (as of 2026)
Katie worked on finite-element exploration of a metal 3D-printing technology.

2023
計畫: Measuring grain-boundary electrical resistivity of aluminum metal
目前職位: Systems Engineer, Raytheon (as of 2026)
Madison worked on measuring grain-boundary electrical resistivity of aluminum metal.

2023
計畫: Finite-element modeling for a bimodal grain-boundary serration model
目前職位: Bioengineering student, San Diego State University (as of 2026)
Pablo worked on finite-element modeling for a bimodal grain-boundary serration model.
2023
計畫: Bimodal grain-boundary serration model creation
目前職位: Sales / mentorship role, Glorifying Christ (as of 2026)
Billal created a bimodal grain-boundary serration model.

2019-2021
計畫: Ceramic 3D-printing technique using computer-aided modeling
目前職位: Undergraduate alumnus
James worked on a novel ceramic 3D-printing technique using computer-aided modeling and virtual research workflows. He received SDSU Undergraduate Summer Research Program, SDSU RSCA student research fund, and LBNL/SHI Sustainable Research Pathways internship support.
2021
計畫: FEA modeling of metal-matrix nanocomposites
目前職位: Computer Science Graduate (as of 2026)
Derek worked on finite-element modeling of metal-matrix nanocomposites and received SDSU RSCA student research fund support in Spring 2021.

2019-2020
計畫: Rotating magnetic-field generator integrated with Spero microscope
目前職位: Manufacturing Engineer, General Atomics Aeronautical Systems (as of 2026)
Xavier worked on a rotating magnetic-field generator integrated with a Spero microscope and received SDSU student research assistantship support in Fall 2019.

2019-2020
計畫: In-situ imaging apparatus for flash-sintering ceramics
目前職位: Mechanical Engineer, Intuitive Surgical (as of 2026)
Sanam worked on an in-situ imaging apparatus for studying flash-sintering processes of ceramics and received SDSU student research assistantship support in Spring 2020.

2019-2020
計畫: In-situ imaging apparatus for flash-sintering ceramics
目前職位: GNC Engineer, Lockheed Martin (as of 2026)
Amaury worked on an in-situ imaging apparatus for studying flash-sintering processes of ceramics and received SDSU student research assistantship support in Spring 2020.
2019-2020
計畫: Molecular dynamics of flash sintering of YSZ
目前職位: Undergraduate alumnus
Garrett worked on molecular dynamics of flash sintering of yttria-stabilized zirconia.
2019-2020
計畫: Molecular dynamics of flash sintering of YSZ
目前職位: Mathematics Teacher, Health Sciences High School and Middle School (as of 2026)
Austin worked on molecular dynamics of flash sintering of yttria-stabilized zirconia.
2020
計畫: Tensile testing of aluminum metal using a micro-tensile tester
目前職位: Engineering role, General Atomics (as of 2026)
Jason worked on tensile testing of aluminum metal using a micro-tensile tester.
2020
計畫: Sample preparation of aluminum metal for tensile testing
目前職位: Undergraduate alumnus
Nathan worked on sample preparation of aluminum metal for tensile testing.

2020
計畫: Virtual-reality development of automatic switching functions
目前職位: Systems Engineer, Northrop Grumman (as of 2026)
Roselynn worked on virtual-reality development of automatic switching functions.

2020
計畫: Sample design and prototyping for aluminum micro-tensile testing
目前職位: Test Engineer, General Atomics Aeronautical Systems (as of 2026)
Julia worked on sample design and prototyping of aluminum metal for micro-tensile testing.
2020
計畫: Synthetic blood-clot fabrication
目前職位: Undergraduate alumna
Claire worked on synthetic blood-clot fabrication.
2020
計畫: Rotating magnetic-field device development
目前職位: Undergraduate alumna
Theresa worked on rotating magnetic-field device development.

2017-2019
計畫: MD simulations of fatigue deformation in bimodal microstructure metals
目前職位: Engineering role, Solar Turbines (as of 2026)
Ken worked on molecular dynamics simulations of fatigue deformation in bimodal microstructure metals. He was second author on one peer-reviewed journal paper and received SDSU Undergraduate Summer Research Program support in 2018.

2017-2019
計畫: Molecular dynamics simulations of nanocrystalline metals
目前職位: NASA civil servant, Launch Services Program, Vandenberg Space Force Base (as of 2026)
Sarah worked on molecular dynamics simulations of nanocrystalline metals and co-authored Prof. Xu's 2019 bimodal microstructure journal paper.

2019
計畫: Versatile mechanical testing device development assisted by CAD and modeling
目前職位: Test Engineer, L3Harris Technologies (as of 2026)
Cole received SDSU SURP support to develop a versatile mechanical testing device for research applications assisted by CAD and modeling.
最新消息
2026年9月2日
Dr. Wenwu Xu has been appointed as an affiliated faculty member of San Diego State University’s Computational Science Research Center (CSRC). Through this appointment, Dr. Xu will advise and support students in the SDSU–UC Irvine Joint Doctoral Program in Computational Science. The affiliation strengthens connections between the M3 Lab’s materials research and computational-science training, creating new opportunities for doctoral student mentorship and interdisciplinary collaboration.

2026年7月31日
Congratulations to Diego Cea and Isaiah Clemons for successfully completing their summer internship research program and presenting their Thermal-Elastic Processing research with the M3 Lab. Their project examined grain-boundary modifications in pure copper via thermal-elastic processing, connecting sample preparation, coupled thermal-mechanical testing, and microstructure characterization through the SDSU MESA Summer Undergraduate Research Academy.
2026年7月20日
Dr. Wenwu Xu will lead an $80,000 CSU GUIDE collaboration with co-principal investigators Dr. Luwen (Vivian) Huangfu at San Diego State University and Dr. Ashley Ringer McDonald at Cal Poly San Luis Obispo. The AI-JUDGE project will help undergraduate students learn to identify and correct scientifically inaccurate AI-generated simulation code while supporting six paid undergraduate researchers across the two campuses.
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2026年7月2日
Diego Cea and Isaiah Clemons, Mechanical Engineering juniors, joined the Multiscale Modeling of Materials Lab through the SDSU MESA Summer Undergraduate Research Academy 2026. During this eight-week, faculty-led research experience, they are working on Thermal-Elastic Processing experiments and characterization, including sample preparation and coupled thermal-mechanical testing, with support from SDSU MESA and MESA California.
News Archive
2025年3月31日
Dr. Wenwu Xu received the FY2024 Japan Society for the Promotion of Science (JSPS) Invitational Fellowship for Research in Japan. The fellowship supported a 32-day research collaboration in Spring 2025 with host Professor Dr. Motomichi Koyama at Tohoku University, advancing international research exchange in materials science and modeling.
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目前與過往的會議專題、期刊專輯、特刊、論文徵稿、摘要徵集與專業服務機會。
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TMS 2027 AI-ICME 會議專題徵求摘要,主題聚焦 AI 輔助 ICME 方法與工作流程。
Wenwu Xu 博士將共同組織 TMS 2027 Annual Meeting & Exhibition 的「Artificial Intelligence Applications in Integrated Computational Materials Engineering (AI-ICME)」會議專題,會議將於 2027 年 3 月 14-18 日在佛羅里達州奧蘭多舉行。此專題聚焦 AI/ML、物理知情建模 (physics-informed modeling)、代理模型 (surrogate models)、基礎模型 (foundation models)、不確定性量化,以及 ICME 中製程-結構-性質-性能連結的數位工作流程。
角色: 會議專題組織者
Abstracts are invited for a TMS 2027 symposium on interface phenomena across materials classes.
Dr. Wenwu Xu will co-organize the symposium "Chemistry and Physics of Interfaces" at the TMS 2027 Annual Meeting & Exhibition, March 14-18, 2027, in Orlando, Florida. The symposium brings together experimental and computational researchers studying interface phenomena, including grain boundaries, crystalline interphase boundaries, solid-liquid interfaces, and free surfaces, with emphasis on thermodynamics, non-equilibrium behavior, characterization, modeling, and mechanism-informed materials design.
角色: 會議專題組織者
TMS 2027 會議專題徵求摘要,主題為外場控制製程與凝固。
Wenwu Xu 博士將共同組織 TMS 2027 Annual Meeting & Exhibition 的「Field-Assisted Material Processing and Solidification」會議專題,會議將於 2027 年 3 月 14-18 日在佛羅里達州奧蘭多舉行。此專題聚焦使用外場,包括電場、磁場、超音波場、電磁場、光子、電漿、電化學、機械與重力場,來控制傳輸、相變、介面化學、製程與凝固。
角色: 會議專題組織者
Abstracts are invited for a TMS 2027 symposium on the fundamental science of powder materials processing.
Dr. Wenwu Xu will co-organize the symposium "Powder Materials Processing and Fundamental Understanding" at the TMS 2027 Annual Meeting & Exhibition, March 14-18, 2027, in Orlando, Florida. The symposium focuses on the fundamental science of powder materials synthesis, processing, characterization, and processing-structure-property relationships, with contributions encouraged across metallic, ceramic, and hybrid powder systems and across experimental, computational, and data-science approaches.
角色: 會議專題組織者
IMMI 專題集徵求有關 AI 在 ICME 中應用的投稿。
Integrating Materials and Manufacturing Innovation 專題集「Artificial Intelligence Applications in Integrated Computational Materials Engineering (AI-ICME)」徵求投稿。歡迎 AI/ML 輔助材料建模、材料資訊學、製程-結構-性質關係、多尺度建模、不確定性量化、數位分身 (digital twins) 與 AI 輔助 ICME 工作流程等主題。
角色: 專題集組織者或編輯
加入我們
本實驗室歡迎與 M3 Lab 研究方向明確相關的研究生、大學生、訪問學者與合作夥伴洽詢。
適合對晶界工程 (grain-boundary engineering)、場輔助製程、計算材料科學、以顯微證據輔助的建模、材料表徵、儀器開發或資料驅動材料流程感興趣的研究生。申請博士班的學生可透過 SDSU 聯合博士學位計畫申請。
透過樣品製備、SEM 流程、程式撰寫、視覺化與文獻導向研究問題,建立實作研究經驗。
本實驗室歡迎在製程、微結構表徵、計算建模與教育科技方面的合作。
教學
A seven-lesson module developed through the MolSSI ACT-CMS program, introducing molecular dynamics, atomistic model construction, LAMMPS, Atomsk, OVITO visualization, and responsible AI/LLM-assisted MD workflows for materials modeling students.
Open ACT-CMS Module教學創新
CrystalCraft 是一套開源虛擬實境應用,用於建立原子模型並在分子層級學習晶體結構。此計畫將材料視覺化轉化為沉浸且具創造性的學習環境,由 SDSU 跨領域師生合作開發。
CrystalCraft VR 環境中的早期使用者視角影片。






CrystalCraft 由軟體工程、遊戲設計、機械工程、材料科學、3D 建模與教師指導等領域合作完成。





合作網絡
這些卡片包含大學、國家實驗室與產業界的合作夥伴、共同作者、共同編輯、導師與提案合作對象,研究範圍涵蓋計算材料科學、原子尺度模擬、晶界工程、場輔助材料製程、AI/ML 材料研究、材料資訊學與工程教育。
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顯示 75 共 75 collaborators
Senior Research Staff Member
Oak Ridge National Laboratory
Retired Professor
Imperial College London
Assistant Professor
Missouri University of Science and Technology, Department of Materials Science and Engineering
Staff Scientist
Los Alamos National Laboratory, Theoretical Division
Postdoctoral Researcher
Lawrence Livermore National Laboratory, Materials Science Division
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
Gustavus Adolphus College
Network note: Project: Data analysis and visualization using Python in general chemistry.
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
Kalamazoo College
Network note: Project: Visualization of quantum mechanical models and spectroscopy applications using Python.
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
University of Mount Union
Network note: Project: Python-based Jupyter notebooks in the analytical chemistry laboratory.
Associate Professor in Imaging of Advanced Materials and Manufacturing
University College London, Department of Mechanical Engineering; Research Complex at Harwell
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
Washington University in St. Louis
Network note: Project: Interactive Protein Structure Analysis Using Jupyter Notebooks.
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
The Catholic University of America
Network note: Project: Exploration of Molecular Symmetry and Bonding using Python and Jupyter Notebooks.
Director and Scientific Member
Max Planck Institute for Sustainable Materials; RWTH Aachen University
Professor
Brunel University London; Brunel Centre for Advanced Solidification Technology (BCAST)
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
Daemen University
Network note: Project: Symbolic calculus in biophysical chemistry.
Assistant Professor
San Diego State University, Department of Mechanical Engineering
Professor
Dalian University of Technology, School of Materials Science and Engineering
Dean of the College of Engineering; Distinguished Professor; Director, Powder Technology Laboratory
San Diego State University
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
Rensselaer Polytechnic Institute
Network note: Project: Transforming Quantum Many-Body Education via Modular Open-Source Software.
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
Gonzaga University
Network note: Project: Rovibrational spectrum of H-35Cl: comparison between theory and experiment.
Senior Scientist
General Electric; Los Alamos National Laboratory
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
Lafayette College
Network note: Project: Quantum information science modules in physical chemistry.
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
Louisiana State University
Network note: Project: A Digital Dive into the Four Levels of Protein Structure.
Professor in Engineering Materials
Oxford Brookes University
Researcher
Sandia National Laboratories
Senior Director of External Research Programs
Citrine Informatics; Johns Hopkins Engineering for Professionals
Professor
University of California San Diego, Department of NanoEngineering; Materials Science and Engineering Program
Professor
San Diego State University, Department of Chemistry and Biochemistry
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
University of Maryland Baltimore County
Network note: Project: Calculating Crystallographic Trends in Inorganic Chemistry.
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
The University of Texas at Austin
Network note: Project: Advancing Molecular Docking Skills for First-Year Undergraduates in CUREs through Infectious Disease Drug Discovery.
Full Professor
University of Extremadura, Department of Physics
Associate Professor
Texas A&M University, Department of Materials Science and Engineering
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
Rensselaer Polytechnic Institute
Network note: Project: Structural Bioinformatics.
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
Texas State University
Network note: Project: Dye-ing for Quantum: Modeling Conjugated Molecules.
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
Catholic Institute of Technology
Network note: Project: Jupyter module on molecular representation for introductory chemistry.
Professor
San Diego State University, Department of Mechanical Engineering
Associate Professor
University of Oklahoma, School of Library and Information Studies
Assistant Professional Researcher
University of California Merced, Chemical and Materials Engineering
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
The Pennsylvania State University
Network note: Project: Data Analysis and Visualization with AI-enhanced Programming in General Chemistry.
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
Prairie View A&M University
Network note: Project: Coding for Biological Research Training.
Assistant Professor
San Diego State University, Fowler College of Business, Management Information Systems Department
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
University of North Carolina at Chapel Hill
Network note: Project: Graduate-level organic chemistry.
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
University of Maryland, Baltimore County
Network note: Project: Data Analysis Quick Pages for Experimental Physical Chemistry.
Professor of Materials Science and Engineering
University of California Berkeley; Lawrence Berkeley National Laboratory
Professor of Metallic Materials
Friedrich-Schiller-Universität Jena, Otto Schott Institute of Materials Research
Research Scientist for Electron and Optical Microscopy
Schmalkalden University of Applied Sciences, Faculty of Electrical Engineering
Assistant Professor
Imam Khomeini International University
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
University of Rochester
Network note: Project: POGIL + Python for Teaching Spectroscopy, Thermodynamics and Kinetics.
Associate Professor
Tohoku University, Institute for Materials Research
Network note: Host professor for Wenwu Xu's FY2024 JSPS Invitational Fellowship for Research in Japan.
Research Engineer
GE Aerospace Research Center, Probabilistic Design and Materials Informatics Group
Assistant Computational Scientist
Argonne National Laboratory
Assistant Professor
McMaster University, Department of Materials Science and Engineering
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
The Pennsylvania State University
Network note: Project: Modeling mutation effects population-wide using Python.
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
The University of Texas at Tyler
Network note: Project: Machine-learning-ready chemical engineering cyberinfrastructure pipeline.
Professor of Materials Science
University College London, Department of Mechanical Engineering
Assistant Professor
Virginia Tech, Department of Mechanical Engineering
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
University of Dallas
Network note: Project: Transitioning from Excel to Python for inquiry-based data analysis in physical chemistry labs.
Assistant Professor
University of Alabama, Department of Metallurgical and Materials Engineering
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
Carnegie Mellon University
Network note: Project: Diffusion lab for introductory materials science.
Director, Energy Processes and Materials Division
Pacific Northwest National Laboratory
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
Santa Clara University
Network note: Project: High Performance Computing Applications in a General Chemistry Laboratory.
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
Allegheny College
Network note: Project: Modeling and printing of 3D surfaces for real gas visualization.
Assistant Professor
San Diego State University, Department of Mechanical Engineering
Assistant Professor
San Diego State University, Department of Mechanical Engineering
Professor
University of California San Diego, Mechanical and Aerospace Engineering; Materials Science and Engineering
Assistant Professor
Friedrich-Schiller-Universität Jena, Institute of Applied Physics, Germany
MolSSI ACT-CMS Faculty Fellow, 2024-2026 cohort
Coe College
Network note: Project: Guided-inquiry computing in the physical chemistry curriculum.
Professor Emeritus
University of California Merced, Chemical and Materials Engineering
Associate Professor
University of Florida, Department of Materials Science and Engineering
Professor
Purdue University, School of Aeronautics and Astronautics
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
San Diego State University
Network note: Project: Transforming Materials Modeling Education through LLM-Assisted Coding and HPC Integration for SDSU's Doctoral Engineering Program.
Senior Scientist
Lawrence Berkeley National Laboratory, Computational Research Division
MolSSI ACT-CMS Faculty Fellow, 2025-2027 cohort
Juniata College
Network note: Project: Modeling reaction kinetics in Python with QM-calculated transition-state energies.
Distinguished Professor
Beijing University of Technology, College of Materials Science and Engineering
Assistant Professor
San Diego State University, Department of Mechanical Engineering
MolSSI ACT-CMS Faculty Fellow, 2026-2027 cohort
SUNY Old Westbury
Network note: Project: Analysis of Omics data using Python/Colab in Biochemistry class.
資源
支援 M3 Lab 實驗、模擬、資料分析與計算材料研究的共享基礎設施。
客製化與實驗室自行開發的平台,支援 Xu 團隊研究場輔助製程、原位顯微觀察 (in-situ microscopy)、熱機耦合與快速高溫測試。

用於晶界工程的奈秒脈衝電流製程。
Xu 團隊開發客製化電奈米脈衝平台,用於金屬材料的晶界工程。ENP Advance 4X 系統對小型金屬試片施加可程式化奈秒級電流脈衝,以探測晶界附近的局部電效應、熱效應與電子風效應 (electron-wind effects)。

實驗室自製夾具,用於熱應變過程中的 SEM 直接觀察。
本團隊開發了客製化、相容 SEM 的機械測試裝置,用於原位熱應變研究。此夾具搭配 SEM 加熱台,可在熱-機耦合載入下直接觀察變形與微結構演化。

高溫 SEM 觀察與熱製程研究。
本團隊使用高溫 SEM 載台能力,觀察熱暴露與熱-機耦合載入期間的微結構演化。這些資源支援以 SEM 為基礎的陶瓷與金屬材料高溫及閃速燒結研究。

機械載入下的快速高溫實驗。
Xu 團隊操作客製化快速升溫管式爐,用於熱彈性製程 (thermal-elastic processing) 與高溫機械測試。此系統整合 Instron 萬能材料試驗機,可對小型圓柱試片進行加熱與機械載入耦合實驗。
Xu 研究團隊使用聖地牙哥州立大學的高效能運算資源,支援計算材料科學、原子尺度模擬、分子動力學、資料分析與模擬驅動材料設計。
聯絡