Curriculum Vitae (PDF)

Education:

Ph.D. Stanford University - Materials Science and Engineering (June 2002, expected)

M.S. Stanford University - Materials Science and Engineering (June 1999)

M.S. Seoul National University - Metallurgical Engineering (Feb, 1994)

B.S. Seoul National University - Inorganic Materials Engineering with honors (Feb, 1992)

Awards:

William R. & Sara Hart Kimball Stanford Graduate Fellowship - Stanford University (1998 to 2001)

Honor Prize - Seoul National University (1988)

Experience:

Research Assistant - Stanford University (Jan, 1998 to present)

:Investigate effects of open-volume defects and hydrogen on mechanical relaxation, viscoelastic deformation, kinetics, fracture and fatigue crack growth behavior of a Zr-Ti-Ni-Cu-Be bulk metallic glass alloy and modeled fracture toughness using viscoplastic constitutive equation and rate-dependent fracture mechanics-Advisor, Professor Reinhold H. Dauskardt

Teaching Assistant - Stanford Univerisity (Spring, 2000)

:Opened weekly review session and guest lectured for graduate core course "Mechanical Properties of Materials."

Aircraft Maintenance Officer - ROK Air Froce (July 1994 to July 1997)

:Supervised maintenance squadron for F-4 and -5 in 10th tactical wing.

:Performed failure analysis and prepared 10 technical reports on failure mechanisms and corrective measures for Technical Center.

Extracurricular Activity:

Stanford Aikido Club

Research:

Relaxation Time Scales, Deformation, Fracture and Fatigue Crack Growth Behavior of a Zr-Ti-Ni-Cu-Be Bulk Metallic Glass Alloy

Journal Articles:

D. Suh and R. H. Dauskardt, "Modeling of Fracture Toughness of a Zr-Ti-Ni-Cu-Be Bulk Metallic Glass Using Viscoplastic Constitutive Equation and Rate-Depende Fracture Mechanics" (2001) in preparation.

D. Suh and R. H. Dauskardt, "Effects of Structural Relaxation on Fracture and Fatigue Crack Growth Behavior of Zr-Ti-Ni-Cu-Be Bulk Metallic Glasses", Acta Materialia (2001) to be submitted.

D. Suh and R. H. Dauskardt, "Mechanical Relaxation Time Scales in a Zr-Ti-Ni-Cu-Be Bulk Metallic Glass", J. Mater. Res. (2001) submitted.

D. Suh, P. Asoka-Kumar and R. H. Dauskardt, "The Effects of Hydrogen on Viscoelastic Relaxation in Zr-Ti-Ni-Cu-Be Bulk Metallic Glasses: Implications for Hydrogen Embrittlement", Acta Materialia (2001) in press.

K. M. Flores, D. Suh, R. H. Dauskardt, P. Asoka-Kumar, P. A. Sterne and R. Howell, "Characterization of Free Volume in a Bulk Metallic Glass Using Positron Annihilation Spectroscopy", J. Mater. Res. (2001) submitted.

D. Suh and R. H. Dauskardt, "Effects of Pre-Charged Hydrogen on Mechanical and Thermal Behavior of Zr-Ti-Ni-Cu-Be Bulk Metallic Glass Alloys", Materials Transactions, JIM 42, 638 (2001).

K. M. Flores, D. Suh, R. Howell, P. Asoka-Kumar and R. H. Dauskardt, "Flow and Fracture of Bulk Metallic Glass Alloys and their Composites", Materials Transactions, JIM 42, 619 (2001).

D. Suh and R. H. Dauskardt, "The Effects of Hydrogen on Deformation and Fracture of a Zr-Ti-Ni-Cu-Be Bulk Metallic Glass", Materials Science and Engineering A (2001), in press.

D. Suh, and R. H. Dauskardt, "Hydrogen Effects on the Mechanical and Fracture Behavior of a Zr-Ti-Cu-Ni-Be Bulk Metallic Glass", Scripta Materialia 42, 233 (2000).

Conference Proceedings:

D. Suh and R. H. Dauskardt, "Effects of Hydrogen on the Crystallization and Mechanical Behavior of a Zr-Ti-Ni-Cu-Be Bulk Metallic Glass", in Supercooled Liquid, Bulk Glassy and Nanocrystalline States of Alloys, edited by R.H. Dauskardt, A. Inoue, W.L. Johnson and A. Reza Yavari (MRS Symp. Proc. Vol. 644, 2001), L10.3.

P. A. Sterne, P. Asoka-Kumar, J. H. Hartley, R. H. Howell, T. G. Nieh, K. M. Flores, D. Suh and R. H. Dauskardt, "Short Range Chemical Ordering in Bulk Metallic Glasses", in Supercooled Liquid, Bulk Glassy and Nanocrystalline States of Alloys, edited by R.H. Dauskardt, A. Inoue, W.L. Johnson and A. Reza Yavari (MRS Symp. Proc. Vol. 644, 2001), L1.3.

K. M. Flores, D. Suh, and R. H. Dauskardt, "Environmental and Stress State Effects in Zr-Ti-Ni-Cu-Be Bulk Amorphous Metals", in Bulk Metallic Glasses, edited by W.L. Johnson, C.T. Liu and A. Inoue (MRS Symp. Proc. Vol. 554,1999), p.355.

Presentations:

D. Suh and R. H. Dauskardt, "Hydrogen Effects on Atomic Scale Relaxation Processes and Their Implications for Hydrogen Embrittlement of Zr-Ti-Ni-Cu-Be Bulk Metallic Glasses", Fundamental Studies of Corrosion and Oxidation (MRS Spring Meeting), San Francisco, CA April 18, (2001).

D. Suh and R. H. Dauskardt, "Hydrogen Embrittlement in a Zr-Ti-Ni-Cu-Be Bulk Metallic Glass", United Engineeirng Foundation Conference on Bulk Metallic Glasses, Singapore, September 28, (2000).

D. Suh, and R. H. Dauskardt, "The Effects of Hydrogen on Deformation and Fracture of a Zr-Ti-Ni-Cu-Be Bulk Metallic Glass", Twelfth International Conference on the Strength of Materials (ICSMA-12), Asilomar, CA, August 30,(2000).

D. Suh, and R. H. Dauskardt, "Effects of Hydrogen on the Fracture Behavior of Zr-Ti-Ni-Cu-Be Bulk Metallic Glass Alloys", Hydrogen Effects on Materials Behavior (TMS Fall Meeting), Cincinnati, OH, November 3,(1999).

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