1. Proceedings of the European Materials Research Simposium “New Developments in Silicon, Relation With Other Nanostructured Porous Materials,” Strasbourg, France, 1996, Ed. D. Bellet and L. T. Canham, Thin Solid Films 297(9) (1997).
2. T. Takizawa, S. Arai, and M. Nakahara, Jpn. J. Appl. Phys. 54, L463 (1994).
3. N. G. Fereira, D. Soltz, F. Decker, et al., J. Electrochem. Soc. 142, 1348 (1995).
4. E. Kikumo, M. Amiti, T. Takizava, et al., Jpn. J. Appl. Phys. 34, 177 (1995).
5. A. Hamamatsu, C. Kaneshiro, H. Fujikura, et al., J. Electroanal. Chem. 473, 223 (1999).