Jun Song, Ph.D.

Curriculum Vitae

February 2012

JUN  SONG   CONTACT INFORMATION Address: 3610 University Street Mining and Materials Engineering, M.H. Wong Building Room 2M120 Montreal, QC H3A 2B2, Canada Tel: +1 514-398-4592, Fax: +1 514-398-4492 Email: [email protected] Webpage: https://sites.google.com/site/mcmmps/

EDUCATION • Princeton University, Princeton, NJ Ph.D., September 2008, Department of Mechanical and Aerospace Engineering Dissertation: Nano-scale Contacts: Morphology, Adhesion and Deformation Advisor: Professor David J. Srolovitz M.A., June 2005, Department of Mechanical and Aerospace Engineering

• University of Science and Technology of China, Anhui, China B.S., June 2003, Department of Mechanical Engineering

CURRENT RESEARCH INTERESTS • Computational design of light alloys with rare-earth elements • Concurrent multiscale modeling of plasticity and fracture in metals • Mechanistic studies of failure and kinetics in low dimensional nanomaterials (e.g., sub-micro nanowires, graphene derivatives, and etc.)

• Micromechanics-based modeling of strengthening mechanisms in nanocrystalline materials • Atomistic-informed design of heterogeneous nanostructured materials for novel energy storage RESEARCH EXPERIENCE • Assistant Professor, Mining and Materials Engineering, McGill University, Montreal, Quebec, Canada, Jul. 2011 – Present

• Postdoctoral Research Associate, Brown University, Providence, RI, Sep. 2008 – Jul. 2011 u

Mechanical and electronic properties of irradiated graphite doped by impurities (e.g., Li, Co, etc.).

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Thermal, magnetic and electronic properties of 2D hybrid boron-nitride graphene structures.

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Deformation and fracture mechanisms of ultrathin metallic nanowires – identified a novel failure mechanism in ultrathin gold nanowire. Coupled Atomistic/Discrete-Dislocation (CADD) multiscale modeling of H embrittlement in metallic systems – proposed a novel predictive mechanism on ductile-to-brittle transition.

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Jun Song, Ph.D.

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Curriculum Vitae

February 2012

Intercalation/deintercalation process in battery anodes – proposed a general analytical framework to describe the non-conventional diffusion process at large stress and high solute concentration, explicitly verified through simulations. Dislocation-crack tip interactions at atomistic scale – clarified the nonlinear interplay between dislocation shielding and crack tip decohesion. Solute drag, dynamic strain aging and strengthening mechanisms in metallic systems.

• Research Assistant, Princeton University, Princeton, NJ, Sep. 2003 – Sep. 2008 u

Evolution of contact morphology, electronic and mechanical properties of the system during repetitive contacts in operation of micro/nano electromechanical system (MEMS/NEMS) switches.

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Mechanical response and deformation process in cold-welding nanopatterning techniques.

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Deformation mechanisms and material transfer in nanoscale asperity contact.

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Impact of temperature, adhesion and crystalline structure in nanoscale contact and friction.

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Phase transformation and structural evolution of nanocrystalline materials

• Undergraduate Research Assistant, University of Science and Technology of China, Anhui, China, Jan. 2001 – June. 2003 u u

Phase field simulations of strain-driven growth and instability of island arrays on solid substrate Fabrication of self-organized carbon nanotubes on alumina template by chemical vapor deposition

TEACHING EXPERIENCE • Guest Lecturer, Brown University, Providence, RI u

Mechanics of Dislocations (EN 244), Fall 2010

• Teaching Assistant, Princeton University, Princeton, NJ u u u

Engineering Design (MAE 321), Fall 2006 Thermodynamics (MAE 221), Fall 2005 Structure and Properties of Materials (MAE 324), Spring 2005

GRANTS • McGill University Start-up Grant (PI): Multi-scale Modeling of Materials. Amount: $120,000 • NSF Teragrid Computational Startup Resource Allocation TG-MSS100005 (PI): Insights Towards LiGraphite Based Batteries From Ab-Initio Calculations. Amount: 200,000 SUs

• NSF Teragrid Computational TAC Research Resource Allocation TG-MSS110004 (PI): First Principles and Molecular Dynamics Studies of Transport Phenomena in Nanostructured Materials. Amount: 275,000 SUs

• (Applied for) FQRNT – Établissement de nouveaux chercheurs (PI): Computational Studies of Interfacial Defects in Hetero Silicon/Carbon nanostructures

• (Applied for) NSERC Discovery Grant (PI): Computational Studies of Defect-Mediated Phenomena in Nanomaterials

• (Applied for) Imperial Oil University Award (PI): Assessment of Hydrogen Embrittlement in X120 Pipeline Steels

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Jun Song, Ph.D.

Curriculum Vitae

February 2012

• (Applied for) CFI – Leaders Opportunity Grant (PI): Study and Design of Materials with Novel Properties through Multi-scale Computational Modeling

PUBLICATIONS Published 1. Y. Lu, J. Song, J. Lou, J.Y. Huang, Surface Dislocation Nucleation Mediated Deformation and Ultrahigh Strength in Sub-10 nm Gold Nanowires, NANO RESEARCH, DOI: 10.1007/s12274-0110177-y 2.

Y. Lu, J. Song, J.Y. Huang, J. Lou, Fracture of Sub-20nm Ultrathin Gold Nanowires, ADVANCED FUNCTIONAL MATERIALS, DOI: 10.1002/adfm.201101224

3.

J. Song, W.A. Curtin, A Nanoscale Mechanism of Hydrogen Embrittlement in Metals, ACTA MATERIALIA 2010, 59 (4), FEB 2011

4.

J. Song, W.A. Curtin, Dislocation Shielding and Crack Tip Decohesion at The Atomic Scale, ACTA MATERIALIA 2010, 58 (18), AUG 2010

5.

H.H. Baradaran, J. Song, W.A. Curtin, H.J. Gao, Continuum and Atomistic Models of Stronglycoupled Diffusion, Stress, and Solute Concentration, JOURNAL OF POWER SOURCES, 196 (1), JUN 2010

6.

J. Song, M. Soare, W.A. Curtin, Testing Continuum Concepts for Hydrogen Embrittlement in Metals using Atomistics, MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING 18 (4): 045003, 2010

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J. Song, D.J. Srolovitz, Molecular Dynamics Investigation of Pattering via Cold-Welding, JOURNAL OF MECHANICS AND PHYSICS OF SOLIDS 57 (4), APR 2009

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J. Song, D.J. Srolovitz, Mechanism for Material Transfer in Asperity Contact JOURNAL OF APPLIED PHYSICS 104 (12), DEC 2008

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J. Song (2008), Nano-scale Contacts: Morphology, Adhesion and Deformation, Ph.D. dissertation from Princeton University

10. J. Song, D.J. Srolovitz, Effect of Temperature on Single Asperity Contact and Separation in Au, SCRIPTA MATERIALIA 57 (9): 885, NOV 2007 11. C.M. Doelling, T.K. Vanderlick, J. Song, D.J. Srolovitz, Nano-Spot-Welding and Contact Evolution During Cycling of a Model Micro-Switch, JOURNAL OF APPLIED PHYSICS 101 (12), JUN 2007 12. J. Song, D.J. Srolovitz, Atomistic Simulation of Multi-cycle Asperity Contact, ACTA MATERIALIA 55 (14): 4759, AUG 2007 13. J. Song, D.J. Srolovitz, Adhesion Effects in Material Transfer in Mechanical Contacts, ACTA MATERIALIA 54 (19): 5305, Nov 2006 14. N. Yong, L.H. He, J. Song, Strain-driven Instability of a Single Island and a Hexagonal Island Array on Solid Substrates, SURFACE SCIENCE 553 (1-3): 189, MAR 2004 Submitted: 15. J. Song, N. Medhekar, Novel Scaffolding Structure for Li-ion Battery Anodes 16. J. Song, N. Medhekar, Thermal Conductivity of Hybrid Graphene Boron-Nitride Nanoribbons In preparation 17. J. Song, W.A. Curtin, Hydrogen Segregation and Embrittlement Effects in α-Fe – An atomistic study 18. J. Song, W.A. Curtin, Computational Study of Hydrogen Effects on Dislocation Motion in Nickel Page 3 of 6

Jun Song, Ph.D.

Curriculum Vitae

February 2012

19. J. Song, W. A. Curtin, Atomistic study of Hydrogen Shielding and Drag Effects on Dislocation Pileups in BCC Iron

INVITED TALKS • J. Song, Multiscale Modeling and Simulations of Materials in Engineering. Invited Lecture in the Department of Modern Mechanics, University of Science and Technology of China, Hefei, Anhui, China, December 30, 2011

• J. Song, Unraveling the Puzzle of H in Deformation and Fracture of Metals: A Concurrent Multiscale Modeling Approach. Invited Seminar in the Department of Engineering Mechanics, Southeast University, Nanjing, China, December 29, 2011

• J. Song, Nanoscale Plasticity and Defect Dynamics in Confined Metallic Components, Invited Seminar in the College of Material Science and Engineering, Nanchang University, Nanchang, China, December 26, 2011

• J. Song, Unraveling the Puzzle of H in Deformation and Fracture of Metals: A Concurrent Multiscale Modeling Approach. Invited Seminar in the Shanghai Institute of Applied Math & Mechanics, Shanghai University, Shanghai, China, December 22, 2011

• J. Song, Multiscale Modeling and Simulations: Application to Hydrogen Embrittlement in Metals. Invited Seminar in the School of Materials Science and Engineering, Central South University, Changsha, Hunan, China, December 16, 2011

• J. Song, Multi-Scale Modeling of Structural Evolution and Defects/Li Interactions. Invited Seminar at IREQ-HydroQC, Varennes, QC, Canada, December 7, 2011

• J. Song, Unraveling the Puzzle of Hydrogen in Deformation and Fracture of Metals. Invited Seminar in Materials Engineering, University of British Columbia, Vancouver, Canada, November 29, 2011

• J. Song, Multiscale Modeling and Simulations – From Quantum to Continuum. Invited Seminar in Aerospace Engineering at Texas A&M University, College Station, USA, March 24, 2011

• J. Song, Multiscale Modeling and Simulations – From Quantum to Continuum. Invited Seminar in Aerospace Engineering at University of Illinois at Urbana-Champaign, USA, March 10, 2011

• J. Song, Multiscale Modeling and Simulations – From Quantum to Continuum. Invited Seminar in Mechanical Engineering at University of Colorado Boulder, Boulder, USA, March 1, 2011

• J. Song, Multiscale Modeling and Simulations – From Quantum to Continuum. Invited Seminar in School of Engineering at University of California, Merced, CA, USA, February 16, 2011

• J. Song, Multiscale Modeling and Simulations – From Quantum to Continuum. Invited Seminar in Mechanical Engineering at University of Texas at San Antonio, TX, USA, February 10, 2011

• J. Song, Multiscale Modeling and Simulations – From Quantum to Continuum. Invited Seminar in Mining and Materials Engineering at McGill University, Montreal, Canada, January 18, 2011

• J. Song, Introduction to Computational Solid Mechanics. Invited Teaching Seminar in Mechanical Engineering at the University of Canterbury, New Zealand, October 26, 2010

• J. Song, Multiscale Modeling and Simulations – Bridging Nanoscale with Continuum. Invited Seminar in Mechanical Engineering at Stony Brook University, New York, USA, April 14, 2010

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Jun Song, Ph.D.

Curriculum Vitae

February 2012

CONTRIBUTED TALKS/CONFERENCE PRESENTATIONS Presenter underlined • J. Song, N. Medhekar, Thermal Properties of Novel 2D Hybrid Graphene-BN Nanostructures. American Physical Society 2011 March Meeting, Dallas, TX

• J. Song, N. Medhekar, Thermal Transport in 2D Hybrid Graphene-BN Nanostructures. Material Research Society 2010 Fall Conference, Boston, MA

• J. Song, W.A. Curtin, A Nanoscale Mechanism of Hydrogen Embrittlement in Metals. Material Research Society 2010 Fall Conference, Boston, MA

• W.A. Curtin, J. Song, Multiscale-Multiphysics Tool for Structure Degradation of Engineered Materials. ONR D 3-D Digital Structure Review Meeting 2010, Arlington, VA

• H.H. Baradaran, J. Song, W.A. Curtin, H.J. Gao Continuum and Atomistic Models of Strongly-

coupled Diffusion, Stress, and Solute Concentration. ASME International Mechanical Engineering 2010 Congress & Exposition, Vancouver, British Columbia

• J. Song, W.A. Curtin, Multiscale Modeling of Hydrogen Embrittlement. ECCM 2010: IV European Conference on Computational Mechanics, Paris, France

• T. Junge, J-F. Molinari, W.A. Curtin, J. Song, Investigation of the size of plastic zones in nano

indentation and nano scratching. ECCM 2010: IV European Conference on Computational Mechanics, Paris, France

• J. Song, W.A. Curtin, Nanoscale Mechanisms of Hydrogen Embrittlement in Metals. The Minerals, Metals & Material Society 2010 Spring Annual Conference, Seattle, WA

• J. Song, D. J. Srolovitz, Effect of Temperature on Nano-scale Asperity Contact and Separation in Au, The Minerals, Metals & Material Society 2010 Spring Annual Conference, Seattle, WA

• J. Song, W.A. Curtin, Hydrogen Embrittlement in Metals: From Continuum Concepts to Atomistics, Material Research Society 2009 Fall Conference, Boston, MA

• J. Song, D.J. Srolovitz, Mechanism of Material transfer in Nanoscale Asperity Contact, Material Research Society 2009 Fall Conference, Boston, MA

• J. Song, M. Soares, W.A. Curtin, Atomistic Aspects of Hydrogen Embrittlement in Metals. ONR D 3D Digital Structure 2009 Annual Review Meeting, Arlington, VA

• J. Song, D.J. Srolovitz, The Role of Adhesion in Nanoscale Contact Deformation, PRISM and PCCM 2005 Princeton University-Industry Research Symposium, Princeton, NJ

• J. Song, D.J. Srolovitz, Adhesion Effects in Mechanical Contacts, Material Research Society 2005 Fall Conference, Boston, MA

• J. Song, P.R. Cha and D.J. Srolovitz, Molecular Dynamics Simulations of Multi-Cycle Single Asperity Contact, The Minerals, Metals & Material Society 2004 Spring Conference, San Francisco, CA

HONORS AND AWARDS • • • •

University Fellowship, Princeton University, 2003 Lenovo Scholarship, University of Science and Technology of China, 2002 Outstanding Student Scholarship, University of Science and Technology of China, 2002 Excellent Student of Mechanical Engineering, University of Science and Technology of China, 2001

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Jun Song, Ph.D.

Curriculum Vitae

February 2012

• Outstanding Student Scholarship, University of Science and Technology of China, 2000 PROFESSIONAL AFFILIATION AND ACTIVITIES • Member: Materials Research Society (MRS), The Minerals, Metals & Materials Society (TMS), American Society of Mechanical Engineers (ASME)

• Reviewer: Acta Materialia, Modelling and Simulation in Materials Science and Engineering, Computational Materials Science, Solid State Sciences, Applied Surface Science, International Journal of Hydrogen Energy, Materials Research Society (MRS) Proceedings, Surface & Coatings Technology, Journal of Nanoscience and Nanotechnology

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