Professional Societies and Service:

Membership: The Minerals, Metals, and Materials Society (TMS)

ASM International (formerly American Society for Metals)

American Physical Society (APS)

Materials Research Society (MRS)

The Electrochemical Society

Committees: Metals Properties Council (sponsored by ASM, AWS, ASME, ASTM)

Task Group on Properties of Materials at Cryogenic Temperatures

1982-1984

Chemistry and Physics of Materials Committee

The Minerals, Metals, and Materials Society (TMS) 1987-

Vice-Chairman, 1995 - 96

Chairman, 1997 - 1998

Publications Coordinating Committee

The Minerals, Metals, and Materials Society 1993 - 1996

Divisional Council of the Electronic, Magnetic, and Photonic

Materials Division (EMPMD) of the

The Minerals, Metals, and Materials Society 1994 - 1998

Atomic Transport Committee, ASM International, 1989-

Vice-Chairman, 1992-94

Chairman, 1994 - 97

Divisional Council of the Materials Science Division (MSD) of the

Americal Society for Metals 1994 - 97

Synchrotron Radiation Instrumentation Collaborative Access Team

Advanced Photon Source, Mˆssbauer beamline, Argonne, Illinois

1994 -

Los Alamos Neutron Science Center (LANSCE) Users' Group (LUG)

Executive Committee, Neutron Scattering Repreesentative, 2001-2002

U.S. Representative (one of two) on the International Board for the

Applications of the Mossbauer Effect

1999-2005.