Charles Ahn

Charles Ahn

Website:

Ahn Lab
William K. Lanman Jr. Professor of Mechanical Engineering & Materials Science, Applied Physics & Physics
Room / Office: Becton 301
Office Address:
15 Prospect Street
New Haven, CT 06511
Mailing Address:
P.O. Box 208284
New Haven, CT 06520
Phone: (203) 432-6421
Fax: (203) 432-4283
Email: charles.ahn@yale.edu
Degrees:

Ph.D., Stanford University

Interests:

The Ahn research group focuses on the fabrication and the study of the physical properties of novel complex oxide materials using advanced growth and characterization techniques, including molecular beam epitaxy and synchrotron x-ray scattering techniques. Current interests include the physics and technology of multifunctional oxides, nanofabrication and electronic writing using scanning probe microscopies, electronic control of complex order parameters in correlated oxides, and development of nonvolatile logic switches for post-CMOS computing paradigms.

Selected Awards & Honors:

  • Alfred P. Sloan Fellowship (2003)
  • Peter Mark Memorial Award, AVS Science and Technology Society's premier honor. This award honors a young scientist or engineer for outstanding theoretical or experimental work. Prof. Ahn was singled out "For his pioneering work on epitaxial complex oxide thin film heterostructures." (2003)
  • Packard Fellowship for Science and Engineering (2001)

Selected Publications:

  • Physics of Ferroelectrics: A Modern Perspective, K.M. Rabe, C.H. Ahn, and J.-M. Triscone, eds. (Springer-Verlag, Heidelberg, 2007).
  • J.W. Reiner, K.F. Garrity, F.J. Walker, S. Ismail-Beigi, and C.H. Ahn, "The role of strontium in oxide epitaxy on silicon (001)", Phys. Rev. Lett. 101, 105503 (2008).
  • D.G. Schlom and C.H. Ahn, "Clear leap for superconductors", Nature 456, 582 (2008).
  • J.W. Reiner, F.J. Walker, C.H. Ahn, “Atomically Engineered Oxide Interfaces”, Science 323, 1018 (2009).

 

Selected Patents:

  • C.H. Ahn, M.R. Beasley, S.J Benerofe, M.M. Fejer, R.H. Hammond, M.D. Levenson, W. Wang, "Atomic absorption apparatus using a phase-modulated light beam", U.S. patent 5,530,541.
  • O. Fischer, J.-M. Triscone, C. H. Ahn, M. R. Beasley, C. Renner, T. Tybell, "Electric or electronic component and application as nonvolatile memory and device with surface acoustic waves ", U.S. patent 6,677629 and European patent EP 0972284B1.