North America Compound Semiconductor Materials Committee Liaison Report March 2011

Organization Chart Compound Semiconductor Materials Committee C: Jim Oliver (Northrop Grumman) C: Russ Kremer (Freiberger CM USA) Electrical Properties TF L: Austin Blew / Lehighton M9 Revision TF L: Hani Badawi (AXT) Germanium for PV Applications TF L: Hani Badawi (AXT) Silicon Carbide TF L: Randy Sandhu (Northrop Grumman) M55 Review L: Judy Kronwasser (NOVASiC) Gallium Nitride TF L: Judy Kronwasser (NOVASiC) March 2011 NA Compound Semiconductor Materials

NA Compound Semiconductor Materials Meeting Information Last meeting 2010/11/02 at Northrop Grumman Baltimore, MD Next meeting 2011/05/18 at CS MANTECH 2011 Palm Springs, CA March 2011 NA Compound Semiconductor Materials

NA Compound Semiconductor Materials Recently Published New Standard M79-0211 Specification for Round 100 mm Polished Monocrystalline Germanium Wafers for Solar Cell Applications Revised Standards M9-0211 Specifications for Polished Monocrystalline Gallium Arsenide Slices M23-0211, M23.1-0211, M23.2-0211, M23.4-0211, M23.5-0211, M23.6-0703 (Reapproved 0211) Specification for Polished Monocrystalline Indium Phosphide Wafers (with specifications for Round 50 mm, Round 76.2 mm, Round 100 mm Dove-Tail, Round 100 mm V-Groove, and Round 150 mm Notched) M42-0211 Specification for Compound Semiconductor Epitaxial Wafers March 2011 NA Compound Semiconductor Materials

Recent and Current Ballots Cycle 1-11 5116 Withdrawal of SEMI M23.3, Standard for Rectangular Polished Monocrystalline Indium Phosphide Wafers NA CSM Committee Cycle 2-11 5076 Revision to SEMI M23-0211, Specification for Polished Monocrystalline Indium Phosphide Wafers 5077 Revision to SEMI M9-0211, Specifications for Polished Monocrystalline Gallium Arsenide Slices, with title change to: Specifications for Polished Monocrystalline Gallium Arsenide Wafers M9 Revision Task Force Informational Ballot 4979 info New Standard: Specification for Polished Monocrystalline Gallium Nitride Wafers GaN Task Force All ballots to be reviewed at May 18 meeting March 2011 NA Compound Semiconductor Materials

Committee Activities Task Forces Electrical Properties TF Continuing studies on bow/flatness and their effect on electrical property measurement. GaN TF Info ballot 4979 issued to committee. Germanium for PV Applications TF SEMI M79-0211 published; additional activities will be discussed at next TC meeting. M9 Revision TF SEMI M9-0211 published; minor follow-up revisions issued to committee in Ballot 5077. SiC TF Defect catalog ballot issued in C1-11. March 2011 NA Compound Semiconductor Materials

NA Compound Semiconductor Materials Regional Staff Contact Information Name Ian McLeod E-mail imcleod@semi.org Phone 1.408.943.6996 Office Address North America Committees etc. Compound Semiconductor Materials Environmental, Health, and Safety Flat Panel Display Liquid Chemicals Metrics Physical Interfaces & Carriers Membership March 2011 NA Compound Semiconductor Materials