个人简介
Associate Professor; University of Illinois, Urbana-Champaign, IL (1997-2002), Ph.D. in Materials Science and Engineering (September 2002); Southern Illinois University, Carbondale, IL (1995-1996), M.S. in Mechanical Engineering (December 1996); Indian Institute of Technology, Madras, India (1991-1995), Bachelor of Technology in Metallurgical Engineering (May 1995).
研究领域
Our group focuses on the science underlying the synthesis and stability of advanced materials for applications in the areas of aerospace, catalysis, energy storage, and optoelectronics industries. We aim to develop detailed atomic-level understanding of the mass transport mechanisms, chemical reaction kinetics, and material thermodynamics controlling morphological, compositional, and structural evolution of materials. We use a variety of in situ (as well as ex situ) characterization tools such as variable-temperature scanning probe microscopy (STM/AFM), low-energy electron microscopy (LEEM), scanning/transmission electron microscopy (SEM/TEM), and X-ray diffraction (XRD) to investigate the kinetics of nucleation, growth, and thermochemical and mechanical stabilities of nanostructures.
近期论文
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S. Kodambaka, C. Ngo, J. Palisaitis, P. H. Mayrhofer, L. Hultman, and P. O. Å. Persson, Kinetics of Ga Droplet Decay on Thin Carbon Films, Appl. Phys. Lett. 102, 161601-161604 (2013).
L. Chen, J. Hu, F. Lin, C. Cadigan, W. Cao, Z. Qi, M. Pozuelo, S. Prikhodko, S. Kodambaka, and R. Richards, Self-Assembled Single-crystalline ZnO Nanostructures, CrystEngComm. 15, 3780-3784 (2013).
K. Hillerich, K. A. Dick, C.-Y. Wen, M. C. Reuter, S. Kodambaka, and F. M. Ross, Strategies to control morphology in hybrid group IV/group III-V heterostructure nanowires, Nano Lett. 13, 903-908 (2013).
G. Youssef, R. Crum, S. V. Prikhodko, D. Seif, G. Po, N. Ghoniem, S. Kodambaka, and V. Gupta, The Influence of Laser-Induced Nanosecond Rise-Time Stress Waves on the Microstructure and Surface Chemical Activity of Single Crystal Cu Nanopillars, J. Appl. Phys. 113, 084309-084306 (2013).
B.B. Kappes, A. Ebnonnasir, S. Kodambaka, and C.V. Ciobanu, Orientation-dependent binding energy of graphene on palladium, Appl. Phys. Lett. 102, 051606 (2013).
Y. Murata, V. Petrova, I. Petrov, C.V. Ciobanu, and S. Kodambaka, Role of Ethylene on Surface Oxidation of TiO2(110), Appl. Phys. Lett.101, 211601-211605 (2012).
L. Chen, J. Hu, S. Prikhodko, M. Pozuelo, S. Kodambaka, H. Yang, and R. Richards, Controlled synthesis and catalytic activities of nanoscale icosahedral gold particles at room temperature, ChemCatChem, DOI: 10.1002/cctc.201200230 (2012).
H. Ye, Z.Y. Yu, S. Kodambaka, and V.B. Shenoy, Kinetics of axial composition evolution in multi-component alloy nanowires, Appl. Phys. Lett. 100, 263103 (2012).
Y. Murata, V. Petrova, I. Petrov, and S. Kodambaka, In situ high-temperature scanning tunneling microscopy study of bilayer graphene growth on 6H-SiC(0001), Thin Solid Films 520, 5289-5293 (2012).