Education / Experience:
| 2013 - Present: | Staff Scientist, CHESS, Cornell University |
| 2010 - 2013: | Postdoc, Applied Physics, Cornell University |
| 2005 - 2010: | Ph.D. Chemistry, Western University, London, ON, Canada |
| 2000 - 2004: | B.Sc. Chemistry, Western University, London, ON, Canada |
Research interests:
Physical chemistry, X-ray optics, energy materials, structural materials
Selected Publications:
- Measuring stress-induced martensite microstructures using far-field high-energy diffraction microscopy, A. N. Bucsek, D. Dale, J. Y. P. Ko, Y. Chumlyakov and A. P. Stebner, Acta Crystallographica Section A (2018) https://doi.org/10.1107/S205327331800880X
- Micromechanics and microstructure evolution during in situ uniaxial tensile loading of TRIP-assisted duplex stainless steels, Y. Tian, S. Lin, J. Y. P. Ko, U. Lienert, A. Borgenstam and P. Hedström, Materials Science and Engineering: A, 734, 281 (2018) https://doi.org/10.1016/j.msea.2018.07.040
- Local lattice distortion in NiCoCr, FeCoNiCr and FeCoNiCrMn concentrated alloys investigated by synchrotron X-ray diffraction, Y. Tong, K. Jin, H. Bei, J. Y. P. Ko, D. C. Pagan, Y. Zhang and F. X. Zhang, Materials & Design, 155, 1 (2018) https://doi.org/10.1016/j.matdes.2018.05.056
- Relaxation of asymmetric crystallographic tilt: In situ x-ray diffraction studies of epitaxial electrodeposition of bismuth on GaAs (110), X. Huang, M. Plaza, J. Y. P. Ko, H. D. Abruña and J. D. Brock, Journal of Applied Physics, 124, 035301 (2018) https://doi.org/10.1063/1.5026630
- In situ, 3D characterization of the deformation mechanics of a superelastic NiTi shape memory alloy single crystal under multiscale constraint, H. M.Paranjape, P. P. Paul, B. Amin-Ahmadi, H. Sharma, D. Dale, J. Y. P. Ko, Y. I. Chumlyakov, L. C. Brinson and Aaron P. Stebner, Acta Materialia, 144, 748 (2018) https://doi.org/10.1016/j.actamat.2017.11.026