Dr. Seong Jin Koh


Assistant Professor

Office: (817) 272-1223
Email: skoh@uta.edu

Full Curriculum Vitae
Research Lab Webpage

Ph.D.   Univ. of Illinois at Urbana-Champaign, 1998
M.S.    Seoul National University, Korea, 1989
B.S.     Seoul National University, Korea, 1987

Appointments:
2000-2003 Member of Technical Staff, Bell Labs(Lucent Technology)/Agere Systems
1998-2000  Postdoctoral Research Associate, Univ. of Illinois at Urbana-Champaign
 
    Courses:

Solid State Physics and Thermodynamics of Materials (MSE5405), Current Topics on Nanotechnology (MSE5351), Introduction to Materials Science and Engineering (MAE2321)

Research Synopsis:
Current research focus is the fabrication of nanoscale electronic/optical/
magnetic devices and sensors in a scale of sub-nanometers to hundreds of nanometers. This includes

  • the development of wafer-scale methods to place individual nanoscale building blocks (such as nanoparticles, nanowires, carbon nanotubes, DNAs, proteins, etc) on exact substrate locations
  • the study and fabrication of single electron devices in a wafer-scale within a framework of CMOS fabrication technology
  • the development of ultra-sensitive biological/chemical sensors that can detect single molecules (DNAs, proteins, etc) on portable chips.

    Selected Publications:

    S.-M. Oh, K. Kyuno, S.J. Koh, and G. Ehrlich, “Atomic jumps in surface self-diffusion: W on W(110)”, Physical Review B, Vol. 66, p.233406, 2002

    S.-M. Oh, S.J. Koh, K. Kyuno, and G. Ehrlich, “Non-Nearest Neighbor Jumps in 2-D diffusion: Pd on W(110)”, Physical Review Letters, Vol. 88, p. 236102, 2002

    S.J. Koh and G. Ehrlich, “Self-assembly of one-dimensional surface structures: Long-range interactions in the growth of Ir and Pd on W(110)”, Physical Review Letters, Vol. 87, p.106103, 2001

    S.J. Koh and G. Ehrlich, “Stochastic ripening of one-dimensional nanostructures”, Physical Review B, Vol. 62, p.R10645, 2000

    S.J. Koh and G. Ehrlich, “Pair and Many-atom Interactions in the Cohesion of Surface Clusters: Pdx and Irx on W(110)”, Physical Review B, Vol. 60, p.5981, 1999

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