C. Xu, M. Akiyama, K. Nonaka, and T. Watanabe, Electrical power generation characteristics of PZT piezoelectric ceramics, IEEE Trans. on Ultrasonics Ferroelectrics and Frequency Control, vol.45, pp.1065-1070, 1998.

G. K. Ottman, H. F. Hofmann, and G. A. Lesieutre, Optimized piezoelectric energy harvesting circuit using step-down converter in discontinuous conduction mode, IEEE Transactions on Power Electronics, vol.18, issue.2, pp.696-703, 2003.
DOI : 10.1109/TPEL.2003.809379

S. Lesieutre, E. S. Roundy, and J. Leland, Adaptive Piezoelectric Energy Harvesting Circuit for Wireless Remote Power Supply, IEEE Trans. on Power Electronics, vol.17, pp.669-676, 2002.

B. Lai, J. M. Otis, V. Rabaey, and . Sundararajan, Improving Power Output for Vibration-Based Energy Scavengers, IEEE Pervasive computing, vol.4, pp.1-28, 2005.

D. Guyomar, A. Badel, E. Lefeuvre, and C. Richard, Toward energy harvesting using active materials and conversion improvement by nonlinear processing, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol.52, issue.4, pp.584-595, 2005.
DOI : 10.1109/TUFFC.2005.1428041

A. Badel, E. Lefeuvre, C. Richard, and D. Guyomar, Efficiency Enhancement of a Piezoelectric Energy Harvesting Device in Pulsed Operation by Synchronous Charge Inversion, Journal of Intelligent Material Systems and Structures, vol.16, issue.10, pp.10-889, 2005.
DOI : 10.1177/1045389X05053150
URL : https://hal.archives-ouvertes.fr/hal-00404198

E. Lefeuvre, A. Badel, C. Richard, and D. Guyomar, Piezoelectric Energy Harvesting Device Optimization by Synchronous Electric Charge Extraction, Journal of Intelligent Material Systems and Structures, vol.16, issue.10, pp.10-865, 2005.
DOI : 10.1177/1045389X05056859
URL : https://hal.archives-ouvertes.fr/hal-00404199

E. Lefeuvre, A. Badel, C. Richard, and D. Guyomar, A comparison between several vibration-powered piezoelectric generators for standalone systems, Sensors and Actuators A: Physical, vol.126, issue.2, pp.2-405, 2006.
DOI : 10.1016/j.sna.2005.10.043