Below are links to present and futured conferences which I'm involved in organising at some level or have been asked to advertise here.
Electrochemical Society Fall Meeting PRIME 2012 - SiGe, Ge, and Related Compounds: Materials, Processing, and Devices 5
Hawaii, U.S.A. 7th to 12thOctober 2012
http://ecsmeet6.peerx-press.org/jsp/mas/reportTechProg.jsp?MEETING_ID=101&SYM_ID=144
European optical Society: Silicon Photonics (EOSAM 2012)
Aberdeen, U.K. 25th to 28th September 2012
http://www.myeos.org/events/eosam2012_tom2
IEEE 9th International Conference on Group IV Photonics
San Diego, U.S.A., 29th to 31st August 2012
IEEE International Conference on Nanotechnology
Birmingham, U.K. 20th to 23rd August 2012
EC ZEROPOWER Summer School: Energy Harvesting at the Micro And Nanoscale
Erice, Sicily, Italy, 23rd to 27th July 2012
http://www.nipslab.org/summerschool
EC ZEROPOWER Industry, Academic Workshop
Glasgow, 3rd to 4th July 2012
http://www.greensilicon.eu/Zeropower/ZeropowerGlasgow/Home.html
The 7th International SiGe Technology and Device Meeting (ISTDM)
Berkeley U.S.A., June 4th to 6th 2012
http://www-device.eecs.berkeley.edu/istdm2012/2012_ISTDM/General_Information.html
The 56th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication
Hawaii, U.S.A. May 2012