Hello all,

  I have recently started my studies at the Ph.D. level. I am thinking of micro
power generators (on-chip power generators, made by micromachining) as a
potential topic for my research.

  I would highly appreciate it if you let me know about different methods of on-
chip electric power generation and references for studying them.

  Thank you in advance.

  Regards,
  Behraad Bahreyni