1. J. Herrick, IEEE MTT-S Int. Microwave Symp. (Piscataway, NJ: IEEE, 2002), pp. 202–207.
2. H. Wolfgang, IEEE MTT-S Int. Microwave Symp. (Piscataway, NJ: IEEE, 2002), pp. 245–251.
3. H. Kusamitsu, Y. Morishita, K. Maruhashi, M. Ito, and O. Ohata, IEEE Trans. Electron. Packaging Manufacturing. 1, 22 (1999).
4. D.A. Steigerwald, J.C. Bhat, D. Collins, R.M. Fletcher, M.O. Holcomb, M.J. Ludowise, P.S. Martin, and S.L. Rudaz, IEEE J. Sel. Top. Quantum Electron. 8, 2 (2002).
5. J.J. Wierer, D.A. Steigerwald, M.R. Kramer, J.J. O’Shea, M.J. Ludowise, G. Christenson, Y.-C. Shen, C. Lowery, P.S. Martin, S. Subramanya, W. Goetz, N.F. Gardner, R.S. Kern, and S.A. Stockman, Appl. Phys. Lett. 78, 32 (2001).