Dear all, does anyone know the thermal expansion coefficient and specific heat of porous silicon? I know they are strongly dependent on the porosity, so the data for some specific parameters or rough estimation would also help. I would appreciate any informations and suggestions from you. Thanks a lot! Natsuki Miyakawa -------------------------------------------------------------------------------- --------------- Sensor Systems & Integration EADS Deutschland GmbH Corporate Research Centre Germany Dept. LG-SI 81663 Munich/Germany Phone: +49 (0) 89.607-22875 Fax: +49 (0) 89.607-24001 email: mailto:natsuki.miyakawa@eads.net http://www.eads.net ----------------------------------------------------------------------------