Applied Physics Letters, Vol. 92, No. 13. (2008)
Science, Vol. 317, No. 5835. (13 July 2007), pp. 219-222.
Journal of Applied Physics, Vol. 100, No. 1. (2006)
Journal of Materials Research, Vol. 20, No. 422. (December 2005), pp. 3274-3277.
International Journal of Solids and Structures, Vol. 43, No. 7-8. (April 2006), pp. 2351-2363.
Proceedings of the IEEE, Vol. 93, No. 8. (2005), pp. 1459-1467.
Proceedings of the IEEE, Vol. 93, No. 8. (2005), pp. 1440-1446.
Applied Physics Letters, Vol. 85, No. 16. (2004), pp. 3435-3437.
Physica E: Low-dimensional Systems and Nanostructures, Vol. 25, No. 2-3. (November 2004), pp. 326-334.
Mechanics of Materials, Vol. 37, No. 2-3. ( 2005), pp. 261-273.
Applied Physics Letters, Vol. 87, No. 16. (2005)
Applied Physics Letters, Vol. 88, No. 20. (2006)