教育背景
2004.09-2008.06,南京大學(xué),物理學(xué)院,理學(xué)學(xué)士學(xué)位。
2008.08-2014.12,美國佛羅里達(dá)大學(xué),物理系,理學(xué)博士學(xué)位。
工作履歷
2015.01-2017.06,美國佛羅里達(dá)大學(xué)物理系和量子理論中心,博士后。
2017.07-2020.07,美國加州大學(xué)圣地亞哥分校納米工程系, 博士后。
2020.08-2021.07,美國威斯康星大學(xué)麥迪遜分校材料科學(xué)工程,助理科學(xué)家。
2021.08-至今,威廉希爾WilliamHill官方網(wǎng)站料學(xué)院,副教授,碩士生導(dǎo)師。
學(xué)術(shù)兼職
npj Computational Materials 客座編輯; Physical Review Letter,npj Computational Materials,Journal of Materials Chemistry C, Physical Review B, Physical Review Materials, Physical Review Research等SCI期刊評(píng)審專家;
主講課程
本科生:AI輔助材料設(shè)計(jì);大學(xué)物理
研究生:材料設(shè)計(jì)與計(jì)算材料學(xué)
科研工作
【學(xué)術(shù)表現(xiàn)】
長期基于對(duì)尺度模擬結(jié)合人工智能對(duì)新材料、材料物性及其內(nèi)在性能機(jī)理展開系 統(tǒng)研究,至今取得了一系列國際領(lǐng)先的原創(chuàng)性研究成果。在低維材料物性方面,系統(tǒng)研究了一系列單分子磁體的磁性機(jī)制,發(fā)現(xiàn)了一種新的基于f軌道的磁直接相互作用。此外在方法上發(fā)展了一種新的基于多重散射理論的電子傳輸方法,并用之系統(tǒng)研究了基于石墨烯的新型場(chǎng)效應(yīng)管的電子傳輸問題;在人工智能輔助設(shè)計(jì)材料方面,通過高通量計(jì)算建立了基于第一性原理計(jì)算的目前最大最廣的金屬晶界能數(shù)據(jù)庫,并在著名數(shù)據(jù)庫中心Materials Project發(fā)布。同時(shí)也是從事機(jī)器學(xué)習(xí)勢(shì)函數(shù)這一新興領(lǐng)域最早的學(xué)者之一,為機(jī)器學(xué)習(xí)勢(shì)場(chǎng)推廣到多元合金體系作出了重要的貢獻(xiàn)。此外發(fā)展了一種基于原子結(jié)構(gòu)圖形化的預(yù)測(cè)材料禁帶寬度的深度學(xué)習(xí)模型。此部分的研究得到了領(lǐng)域同行的廣泛關(guān)注,多次受邀參加高水平國際會(huì) 議做邀請(qǐng)報(bào)告。至今發(fā)表學(xué)術(shù)論文60余篇,其中以第一/通訊作者身份在Nat. Commun.、Nano Lett.、npj Comput. Mater. 、Acta Mater.、Phys. Rev. B等高水平期刊發(fā)表研究論文18篇,累計(jì)引用3400余次。受邀擔(dān)任 Nature 旗下計(jì)算 材料頂刊 npj Comput. Mater.客座編輯,已評(píng)審或仲裁物理頂刊 Phys. Rev. Lett.論文 15 篇以及其他材料和物理期刊Adv. Funct. Mater., npj Comput. Mater.等總計(jì) 60 余篇。回國以后一直擔(dān)任深圳市科創(chuàng)委通訊評(píng)審專家。
歡迎對(duì)結(jié)合人工智能和多尺度模擬研究材料性質(zhì)有興趣的學(xué)生聯(lián)系報(bào)考研究生(未來走學(xué)術(shù)道路或是進(jìn)工業(yè)界均可)。
研究領(lǐng)域
(1)多尺度模擬結(jié)合人工智能設(shè)計(jì)低維磁性材料
(2)基于機(jī)器學(xué)習(xí)勢(shì)函數(shù)分子動(dòng)力學(xué)模擬的高熵合金設(shè)計(jì)
(3)低維材料電子結(jié)構(gòu)、磁性等性能的第一性原理計(jì)
研究方法
1)第一性原理 2)分子動(dòng)力學(xué) 3)機(jī)器學(xué)習(xí) 4)高通量計(jì)算 5)量子輸運(yùn)
計(jì)算機(jī)語言
1)Python 2)Fortran 3)Bash
【主要文章】
1. Wang T, Li J, Wang M, Li Cheng, Su Y, Xu S, Xiang-Guo Li* (李相國), Unraveling dislocation-based strengthening in refractory multi-principal element alloys, npj Computational Materials, 2024, 10(1), 143.
2. Wang M, Li C, Xiang-Guo Li*, Hou Yanglong “Direct observation of strong t2g-eg orbital hybridization and effects of orbitals in a molecular analogue of chromium perovskite”, Physical Review B, 2024, 110, L020409.
3. Huang X, Li C, Yuan M, Shuai J, Xiang-Guo Li*, Hou Yanglong, “Unphysical grain size dependence of lattice thermal conductivity in Mg3 (Sb, Bi)2: An atomistic view of concentration dependent segregation effects ”, Materials Today Physics, 2024, 43, 101386.
4. Wang M, Wang T, Yuan M, Zhang Q, Liu S, Shuai J, Xiang-Guo Li*, “Molecular analog of perovskite ferrites: First-principles studies of electronic and magnetic
properties”, Physial Review B, 2023, 108(18): 184421.
5. Ouyang P, Yuan M, Tang P, Zhang Q, Liu S, Shuai J, Xiang-Guo Li*, “Atomic Local Ordering and Alloying Effects on the Mg3(Sb1–xBix)2 Thermoelectric Material”, ACS Applied Materials & Interfaces, 2023, 15: 37554.
6. Xiang-Guo Li*, Xu S, Zhang Q, Liu S, Shuai J, “Complex strengthening mechanisms in nanocrystalline Ni-Mo alloys revealed by a machine-learning interatomic potential”, Journal of Alloys and Compounds, 2023, 952, 169964.
7. Xiang-Guo Li, Blaiszik B, Schwarting M E, Jacobs R, Scourtas A, Schmidt KJ, Voyles PM, Morgan D. Graph network based deep learning of bandgaps. The Journal of Chemical Physics, 2021, 155(15), 154702
8. Xiang-Guo Li, Chi Chen, Hui Zheng and Shyue Ping Ong, “Complex Strengthening Mechanisms in the NbMoTaW Multi-Principal Element Alloy”, Npj Computational Materials 6, 1, 2020.
9. Hui Zheng#, Xiang-Guo Li#, Richard Tran, Chi Chen, Matthew Horton, Donny Winston, Kristin A. Persson and Shyue Ping Ong, “Grain Boundary Properties of Elemental Metals”, Acta Materialia 186, 40, 2020.
10. Annaliese. Thuijs#, Xiang-Guo Li#, Yun-Peng Wang, Khalil A. Abboud, X. -G Zhang, G. Christou and Hai-Ping Cheng, “Molecular Analogue of the Perovskite Repeating Unit and Evidence for a Direct MnIII-CeIV-MnIII Exchange Coupling Pathway”, Nature Communication 8, 500, 2017.
11. Xiang-Guo Li, X. -G Zhang and Hai-Ping Cheng, “Conformational Electroresistance and Hysteresis in Nanoclusters”, Nano Lett, 14, 4476, 2014.
12. Xiang-Guo Li, Chongze Hu, Chi Chen, Zhi Deng and Shyue Ping Ong, “Quantum-Accurate Spectral Neighbor Analysis Potential Models for Ni-Mo Binary Alloys and FCC Metals”, Phys Rev. B 98, 094104, 2018.
13. Xiang-Guo Li, I. H. Chu, X. -G Zhang and Hai-Ping Cheng, “Electron transport in graphene/graphene side-contact junction by plane-wave multiple-scattering method”, Phys, Rev. B 91, 195442, 2015.
14. Xiang-Guo Li, James N. Fry and Hai-Ping Cheng, “Single-molecule magnet Mn12 on graphene”, Phys, Rev. B 90, 125447, 2014.
15. Xiang-Guo Li, Yun-Peng Wang, X. -G Zhang and Hai-Ping Cheng, “Tunneling field-effect junctions with WS2 barrier”, Journal of Physics and Chemistry of Solids 128, 343, 2019.
【科研課題】
- 廣東省自然科學(xué)基金面上項(xiàng)目,2025-2027
- 中山大學(xué)百人計(jì)劃啟動(dòng)經(jīng)費(fèi),2021-2024 (主持)
- 美國海軍辦公室研究基金-多主元素合金:探索、設(shè)計(jì)和理解 (科研骨干)
- 美國科學(xué)基金-探索多功能分子電子結(jié)構(gòu)材料 (科研骨干)
【學(xué)術(shù)會(huì)議報(bào)告】
- 特邀報(bào)告:“Quantum-accurate force fields from machine learning of large materials data”, LAMMPS Workshop and Symposium, Albuquerque, NM, USA. ( Aug, 2019)
- 特邀報(bào)告:“Quantum-accurate force fields from machine learning of large materials data”, Machine Learning and Informatics for Chemistry and Materials Workshop, Telluride, CO, USA. (Oct, 2018)
- 邀請(qǐng)報(bào)告:“First-principles simulations of Graphene/Transition-metal-Dichalcogenides/Graphene Field-Effect Transistor”, Sanibel Symposium, St. Simons Island, GA, USA. (Feb, 2017)
- 邀請(qǐng)報(bào)告:“First-principles simulations of Graphene/WS2/Graphene Field-Effect Transistor”, APS March Meeting, Baltimore, MD, USA. (Mar, 2016)
- 邀請(qǐng)報(bào)告:“First-principles study of a single-molecule magnet Mn12 monolayer on the graphene surface”, APS March Meeting, Denver, CO, USA. (Mar, 2014)
- 邀請(qǐng)報(bào)告:“First-principles study of charge transfer doping and electronic transport in single-walled carbon nanotubes”, APS March Meeting, Boston, MA, USA. (Mar, 2012)
- 邀請(qǐng)報(bào)告:“Electronic properties of Si-C interfaces”, APS March Meeting, Dallas, TX, USA. (Mar, 2011)
獎(jiǎng)勵(lì)與榮譽(yù)
- 廣東省重大人才工程青年拔尖人才(2024)
- 深圳市“鵬城孔雀”高層次人才 (2022)
- 美國佛羅里達(dá)大學(xué)CCMS獎(jiǎng)學(xué)金(2009)
- 南京大學(xué)國家獎(jiǎng)學(xué)金(2005)
