Amir Haji-Akbari Research Interests Education Research

Amir Haji-Akbari
Postdoctoral Research Associate
Department of Chemical and Biological Engineering,
Princeton University, Engineering Quad A027
Princeton, NJ 08544 USA
Work Phone: (609) 258-5413
Fax : (609) 258-2011
Cell Phone: (734) 239-2241
E-mail : [email protected]
URL: http://scholar.princeton.edu/hajakbar/
Research Interests
• Thermodynamics and Statistical Mechanics.
• Advanced Molecular Simulation Techniques.
• Self-assembly of Functional Materials.
• Nucleation of Ice and Gas Hydrates.
• Confined Fluids and Ultrastable Glasses.
• Applied Mathematics.
Education
• Ph.D. in Chemical Engineering, University of Michigan
Advisor: Sharon C. Glotzer.
Dessertation Title: Thermodynamics of the Hard Tetrahedron System.
Cumulative GPA: 8.39/9.00 (4.00/4.00).
Dec. 2011
• Masters in Applied Mathematics, University of Michigan
with concentration on Stochastic Processes and Optimization.
GPA: 8.50/9.00 (4.00/4.00).
Dec. 2009
• Masters in Chemical Engineering, University of Michigan
GPA: 8.50/9.00 (4.00/4.00).
Apr. 2006
• B.Sc. in Biotechnology, University of Tehran, Tehran, IRAN
Finished first in class, GPA: 18.40/20.00.
Jul. 2003
Research Experience
• Department of Chemical and Biological Engineering, Princeton University
Feb. 2012- Present
Project I: Kinetics and Mechanism of Ice Nucleation From Advanced Simulation Techniques.
Description: Development of novel advanced simulation techniques for studying the kinetics and mechanism of
crystallization, and the application of those techniques for computing the rate and unraveling the mechanism of ice
nucleation in molecular models of water.
Project II: Thermodynamic and Kinetic Anisotropies in Atomic and Molecular Liquid Thin Films.
Description: Identification of the thermodynamic response of atomic and molecular thin films to variables such as
temperature, and the type and strength of substrate-liquid interaction.
• Department of Chemical Engineering, University of Michigan
Sep. 2005- Jan. 2012
Project: Thermodynamics of The Hard Tetrahedron System.
Description: Studying the phase behavior of hard tetrahedra and related hard particle systems using mesoscale
molecular simulation techniques such as Monte Carlo (MC) and Molecular Dynamics (MD).
Achievements And Awards
• Distinguished Young Scholars Seminar Series, University of Washington.
Aug. 2014
• Rackham Predoctoral Fellowship, Rackham Graduate School, University of Michigan.
A competitive fellowship for last-year PhD candidates at University of Michigan.
Mar. 2010
• Department of Chemical Engineering, University of Michigan
- Passed Doctoral Qualifying Exam (DQE) with Distinction.
- Only one or two students (out of twenty) pass DQE with Distinction each year.
May 2006
• Iranian Ministry of Science, Research and Technology
- MSRT Fellowship for Exceptional Talents.
2002-2004
• University of Tehran, Tehran IRAN
- UT Entrance Exam Excellence Fellowship.
1999-2004
• Nationwide Entrance Exam for Colleges and Universities
- Ranked 18th among more than 300, 000 participants nationwide.
Jul. 1999
Publications
1. Amir Haji-Akbari, Michael Engel, Aaron S. Keys, Xiaoyu Zheng, Rolfe Petschek, Peter Palffy-Muhoray, Sharon C.
Glotzer, Disordered, quasicrystalline and crystalline phases of densely packed tetrahedra, Nature 462,
773–777 (2009).
2. Amir Haji-Akbari, Robert M. Ziff, Percolation in networks with voids and bottlenecks, Phys. Rev. E 79,
021118 (2009).
3. Amir Haji-Akbari, Michael Engel, Sharon C. Glotzer, Phase Diagram of Hard Tetrahedra, J. Chem. Phys. 135,
194101 (2011).
4. Amir Haji-Akbari, Michael Engel, Sharon C. Glotzer, Degenerate Quasicrystal of Hard Triangular
Bipyramids, Phys. Rev. Lett. 107, 215702 (2011), Appeared on the cover.
5. Amir Haji-Akbari, Elizabeth R. Chen, Michael Engel, Sharon C. Glotzer, Packing and self-assembly of
truncated triangular bipyramids, Phys. Rev. E 88, 012127 (2013).
6. Amir Haji-Akbari, Pablo G. Debenedetti, The Effect of Substrate on Thermodynamic and Kinetic
Anisotropies in Atomic Thin Films, J. Chem. Phys. 141: 024506 (2014).
7. Amir Haji-Akbari, Ryan S. DeFever, Sapna Sarupria, Pablo G. Debenedetti, Suppression of Sub-surface
Freezing in Free-Standing Thin Films of a Coarse-grained Model of Water, Phys. Chem. Chem. Phys. 16,
25916–25927 (2014).
8. Amir Haji-Akbari, Pablo G. Debenedetti, Direct Calculation of Ice Nucleation Rates for a Molecular Model
of Water from Massively Parallel Molecular Simulations , Manuscript in preparation.
9. Amir Haji-Akbari, Melisa Gianetti, Pablo G. Debenedetti, Application of Forward-flux Sampling Algorithm
To Studies of Crystallization: The Role of the Order Parameter, Manuscript in preparation.
10. Amir Haji-Akbari, Sharon C. Glotzer, Quantification of orientational order for symmetric objects,
Manuscript in preparation.
Presentations
1. Amir Haji-Akbari, Pablo G. Debenedetti, Surface-induced Suppression of Ice Nucleation in Free-standing
Thin Films of Monoatomic Water, Water 2014, Les Houches, France (2014).
2. Amir Haji-Akbari, Pablo G. Debenedetti, Structural and Dynamical Heterogeneities in Thin FIlms of a
Generic Glass-forming Liquid, APS March Meeting, Denver, CO (2014).
3. Amir Haji-Akbari, Pablo G. Debenedetti, Homogeneous Nucleation of Ice in Droplets and Free-Standing
Films of Supercooled Water, AIChE Annual Meeting, San Francisco, CA (2013).
4. Amir Haji-Akbari, Pablo G. Debenedetti, Structural and Dynamical Properties of Atomic Thin Films,
AIChE Annual Meeting, San Francisco, CA (2013).
5. Amir Haji-Akbari, Michael Engel, Sharon C. Glotzer, Entropically-stabilized Hard Particle Dodecagonal
Quasicrystals, MRS Fall Meeting, Boston, MA (2012).
6. Amir Haji-Akbari, Elizabeth R. Chen, Michael Engel, Sharon C. Glotzer, Packings and Self-Assembly of a
Family of Hard Truncated Triangular Bipyramids, AIChE Annual Meeting, Pittsburgh, PA (2012).
7. Amir Haji-Akbari, Michael Engel, Sharon C. Glotzer, Degenerate Quasicrystal of Hard Triangular
Bipyramids Stabilized by Entropic Forces, APS March Meeting, Boston, MA (2012).
8. Amir Haji-Akbari, Sharon C. Glotzer, Effect of Building Block Geometry On the Stability of Ordered
Phases of Hard Tetrahedra, AIChE Annual Meeting, Minneapolism, MN (2011).
9. Amir Haji-Akbari, Michael Engel, Sharon C. Glotzer, Thermodynamic stability of dense packings of hard,
regular tetrahedra, APS March Meeting, Dallas, TX (2011).
10. Amir Haji-Akbari, Michael Engel, Sharon C. Glotzer, Entropic Stabilization of Ordered Phases of Hard
Tetrahedra, AIChE Annual Meeting, Salt Lake City, UT (2010).
11. Amir Haji-Akbari, Michael Engel, Aaron S. Keys, Xiaoyu Zheng, Rolfe Petschek, Peter Palffy-Muhoray, Sharon C.
Glotzer, Monte Carlo simulation of dense packings of tetrahedra, AIChE Annual Meeting, Nashville, TN
(2009).
12. Amir Haji-Akbari, Xiaoyu Zheng, Rolfe Petschek, Peter Palffy-Muhoray, Sharon C. Glotzer, Dense packings of
hard tetrahedra, APS March Meeting, Pittsburgh, PA (2009).
13. Amir Haji-Akbari, Sharon C. Glotzer, Orientational order parameters for arbitrarily shaped particles,
AIChE Anual Meeting, Philadelphia, PA (2008).
Invited Talks
1. Molecular Engineering: From Self-Assembly to Climate Engineering, Distinguished Young Scholars Seminar
Series, Department of Chemical Engineering, University of Washington, Seattle, WA, August 18, 2014.
2. Thermodynamics of the Hard Tetrahedron System, University of California Berkeley , January 18, 2011.
3. Tetrahedra: Packing, Entropy and Order, Princeton University, June 24, 2011.
Poster Presentations
1. Amir Haji-Akbari, Pablo G. Debendetti, Ice Nucleation in Free-standing Thin Films of Supercooled Water,
Water And Aqueous Solutions Gordon Research Conference, Holderness, NH, (2014).
2. Amir Haji-Akbari, Michael Engel, Sharon C. Glotzer, Phase Diagram of Hard Tetrahedron System, Mini Stat.
Mech. Conference, Berkeley CA (2011).
3. Amir Haji-Akbari, Michael Engel, Aaron S. Keys, Xiaoyu Zheng, Rolfe Petschek, Peter Palffy-Muhoray, Sharon C.
Glotzer, Monte Carlo simulation of dense packings of tetrahedra, FOMMS Conference, Blaine WA (2009).
Proposal Writing Experience
• Extreme Science and Engineering Discovery Environment (XSEDE):
– Molecular Simulation of Aqueous Systems Using Advanced Sampling Techniques (CHE140044):
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PI: Pablo G. Debenedetti.
Co-PI: Amir Haji-Akbari.
Duration: April 2014–March 2015.
Allocation: 8,577,719 SUs (CPU-hours).
Dollar Equivalent: $376,541.11.
• Center for Computational Innovations (CCI), Rensselaer Polytechnic Institute.
– Ice Nucleation at Interfaces: A Roadmap to Geoengineering
– PI: Pablo G. Debenedetti.
– Co-PI: Amir Haji-Akbari.
– Duration: June 2014-June 2015.
– Allocation: 2.56 million CPU-hours.
Teaching Experience
• Department of Chemical Engineering, University of Michigan
- Graduate Student Instructor (GSI) for CHE 341 (Fluid Mechanics).
Jan.-Apr. 2009
• Department of Chemical Engineering, University of Michigan
- Teaching Assistant for CHE 538 (Statistical and Irreversible Thermodynamics).
Sep.-Dec. 2008
Mentoring Experience
• Graduate Students:
– Melisa Gianeti
Sep. 2012–present.
– Yehuda E. Altabet
Aug. 2014–present.
Workshops
• Molecular simulation; algorithms, analysis and applications
- Sponsored by Institute for Mathematics and its Applications (IMA), Minneapolis, MN.
- Offered full coverage of workshop and travel expenses by IMA.
May 18-22, 2009
Skills
• Programming Languages: C, C++, MPI, OpenMP.
• Operating Systems: Linux, Mac OSX, Windows.
• Software Packages: Microsoft Office, iWork, MATLAB, Fluent, XCode, Shark, LATEX, BibTEX.
Professional Affiliations and Services
• Mememberships:
– American Institute of Chemical Engineers (AIChE).
– American Physical Society (APS).
– Society for Industrial and Applied Mathematics (SIAM).
• Reviewer of:
– Proceedings of the National Academy of Sciences (PNAS).
– Journal of the American Chemical Society (JACS).
– Physical Review Letters.
– Journal of Physical Chemistry Letters.
– Physical Chemistry Chemical Physics (PCCP).
– The Journal of Chemical Physics (JCP).
– Molecular Physics.
Leadership Experience
• Iranian Graduate Students Associations (IGSA)
- Elected officer of IGSA Board.
Sep. 2009- Aug. 2010
• Department of Chemical Engineering Graduate Committee
- Graduate student representative.
Jan. 2009- Dec. 2010
References
Prof. Sharon C. Glotzer
Stuart W. Churchill Collegiate Professor of Chemical Engineering
Dept. of Chemical Engineering
University of Michigan
NCRC B10-A177, Ann Arbor, MI 48109
Phone: (734) 615–6296
E-mail: [email protected]
Prof. Pablo G. Debenedetti
Class of 1950 Professor in Engineering
Dean for Research, Princeton University
Dept. of Chemical and Biological Engineering
A419 Engineering Quadrangle
Princeton University
Princeton, NJ 08544
Phone: (609) 258–5480
E-mail: [email protected]
Prof. Robert M. Ziff
Professor of Chemical Engineering
Dept. of Chemical Engineering
University of Michigan
2630 Beyster, Ann Arbor, MI 48109
Phone: (734) 764–7453
E-mail: [email protected]
Prof. Ronald G. Larson
George Granger Brown Professor of Chemical Engineering
Dept. of Chemical Engineering
University of Michigan
NCRC B10-A150, Ann Arbor, MI 48109
Phone: (734) 936–0772
E-mail: [email protected]