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IBM Journal of Research and Development  
Volume 40, Number 1, 1996
Terrestrial cosmic rays and soft errors
 Table of contents: arrowHTML   arrowCopyright info
   

IBM experiments in soft fails in computer electronics (1978-1994) - Author bios

by J. F. Ziegler, H. W. Curtis, H. P. Muhlfeld, C. J. Montrose, B. Chin, M. Nicewicz, C. A. Russell, W. Y. Wang, L. B. Freeman, P. Hosier, L. E. LaFave, J. L. Walsh, J. M. Orro, G. J. Unger, J. M. Ross, T. J. O'Gorman, B. Messina, T. D. Sullivan, A. J. Sykes, H. Yourke, T. A. Enger, V. Tolat, T. S. Scott, A. H. Taber, R. J. Sussman, W. A. Klein, and C. W. Wahaus

Author bios

James F. Ziegler

IBM Research Division, Thomas J. Watson Research Center, P.O. Box 218, Yorktown Heights, New York 10598 (ZIEGLER at YKTVMV, ziegler@watson.ibm.com). After receiving B.S., M.S., and Ph.D. degrees from Yale, Dr. Ziegler joined IBM in 1967 at the Thomas J. Watson Research Center, where he now manages the Material Analysis and Radiation Effects group. Most of his research concerns the interaction of radiation with matter. Dr. Ziegler is the author of more than 130 publications and 14 books; he holds 11 U.S. patents. He received IBM Corporate Awards in 1981 and 1990. Dr. Ziegler is a Fellow of the American Physical Society and of the IEEE. He has been awarded the von Humboldt Senior Scientist Prize by the German government.

Huntington W. Curtis

IBM Research Division, Thomas J. Watson Research Center, P.O. Box 218, Yorktown Heights, New York 10598 (CURTIS at YKTVMV, curtis@watson.ibm.com). Dr. Curtis received a B.S. in chemistry and physics from the College of William and Mary in 1942, an M.S. in physics and electrical engineering from the University of New Hampshire in 1948, and a Ph.D. in electrical engineering from the State University of Iowa in 1950. Prior to joining IBM, he was a professor of electrical engineering at Dartmouth College. Dr. Curtis joined IBM in 1959, becoming a senior engineer in 1960. After serving as Manager of Technical Requirements at FSD headquarters, he was promoted to technical advisor to the IBM Vice President for Research and Engineering, followed by assignments on the IBM Corporate engineering staff as director of government technical liaison and as director of scientific and technical information. He held subsequent positions as engineering consultant for IBM Biomedical Systems and engineering consultant for Manufacturing Research. Dr. Curtis retired from IBM in 1993 and is now an Emeritus Scientist at the IBM Thomas J. Watson Research Laboratory. He is a member of Phi Beta Kappa, Tau Beta Pi, and Sigma Xi, a senior member of the Institute of Electrical and Electronics Engineers, and a trustee of the Mount Washington Observatory.

Hans P. Muhlfeld

IBM Microelectronics Division, East Fishkill facility, Route 52, Hopewell Junction, New York 12533 (MUHLFELD at FSHVMFK1). Mr. Muhlfeld is an advisory engineer in Reliability Services at the IBM East Fishkill facility. He joined the Military Products Division of IBM in 1957 at Kingston, New York. After two years at a SAGE installation at McCord AFB, Tacoma, Washington, he joined the memory development area of SMD in Poughkeepsie, New York, where he was involved in memory testing and memory tester design. In 1986 he joined Reliability Services in East Fishkill, designing test equipment and testing for soft fails in memory chips.

Charles J. Montrose

IBM Microelectronics Division, East Fishkill facility, Route 52, Hopewell Junction, New York 12533 (MONTROSE at FSHVMFK1). Mr. Montrose is an advisory engineer in the Reliability Services Department at the East Fishkill facility. His responsibilities include test system design, system control software, and data acquisition. He joined IBM in 1982, after receiving a B.S. degree in electrical engineering from the New Jersey Institute of Technology. Mr. Montrose was initially involved in the design of a custom high-speed driver/receiver chip for a high-performance test system.

Michael Nicewicz

IBM Microelectronics Division, Burlington facility, Essex Junction, Vermont 05452 (NICEWICM at BTVLABVMV, mnicewicz@vnet.ibm.com). Mr. Nicewicz received a B.S.E.E. degree from the Polytechnic Institute of New York in 1984 and an M.S.E.E. from Syracuse University in 1990. He joined the IBM General Technology Division in East Fishkill, New York, in 1984 to work on high-end memory chip design. Mr. Nicewicz holds two patents; for the last several years he has worked at the Burlington facility on future PowerPC* microprocessor designs.

Wen Y. Wang

IBM Systems Technology and Architecture Division, 11400 Burnet Road, Austin, Texas 78758 (WWANG at AUSVM6). Dr. Wang received his B.S. degree in electrical engineering from the National Taiwan University, his M.S. degree in physics from the University of Cincinnati, and the Ph.D. degree in electrical engineering from the University of Michigan. He joined the IBM System Communications Division at Kingston, New York in 1975. During the succeeding 19 years he worked on a variety of assignments in bipolar and CMOS logic and array circuit development at different facilities in IBM. In 1994 he transferred to Austin to work on array circuit design for portable PowerPC development. Dr. Wang holds several patents on computer logic and array circuits.

Leo B. Freeman

IBM Microelectronics Division, East Fishkill facility, Route 52, Hopewell Junction, New York 12533. Dr. Freeman, currently retired, was a senior engineer in the Cache Design Department at the East Fishkill facility. He joined the IBM Components Division at East Fishkill in 1969, and worked on array and logic chip design for mainframe computers. Dr. Freeman received a B.S. in electrical engineering and a B.S. in engineering physics from Lehigh University in 1963 and 1964, respectively. In 1965, he received an M.S. in electronics from Stanford University. He received his Ph.D. in electrical engineering from Lehigh University in 1969. Dr. Freeman retired from IBM in 1993.

James L. Walsh

IBM Microelectronics Division, East Fishkill facility, Route 52, Hopewell Junction, New York 12533. Mr. Walsh, who joined IBM in 1952, has had various assignments in advanced technology and product areas. He managed the cosmic ray soft-error program at the East Fishkill site and was involved with experimental testing and modeling of chips, as well as coordinating efforts on soft errors between IBM divisions. He received a B.S. in electrical engineering from the University of Rhode Island in 1949, and an M.A. in physics from Hofstra University in 1952. Mr. Walsh is an IBM Fellow; in 1990 he retired from IBM.

José M. Orro

IBM Personal Computer Company, P.O. Box 12195, Research Triangle Park, North Carolina 27709 (ORROJ at RALVMMV, J_ORRO@vnet.ibm.com). Mr. Orro is a worldwide product engineer for nonvolatile memory and PLD at the IBM Personal Computer Company. He received a B.S. degree in electrical engineering from the City College of New York, and joined IBM in 1982 at the Poughkeepsie facility as a reliability engineer on vendor memories. In 1989, he joined the reliability department of the Corporate Component Procurement group, where he investigated soft errors on vendor memory products. Mr. Orro has received several informal awards for his work on hardware development for memory reliability stress and soft-error testing.

John M. Ross

IBM Microelectronics Division, East Fishkill facility, Route 52, Hopewell Junction, New York 12533 (JMROSS at FSHVMFKMV, jmross@vnet.ibm.com). Mr. Ross is an electrical engineer in the Storage Subsystems and Interface Products Department of the IBM Microelectronics Division. He received a B.S. degree in electrical engineering from Virginia Polytechnic Institute and State University in 1989, and an M.S. degree in electrical engineering from Columbia University in 1993. Mr. Ross joined IBM in 1989 at the East Fishkill facility, where he became involved in the study of soft errors in computer memories. He is currently working on the design of high-performance multibyte interface circuits.

Timothy J. O'Gorman

IBM Microelectronics Division, Burlington facility, Essex Junction, Vermont 05452 (OGORMAN at BTVLABVMV, ogorman@vnt.ibm.com). Mr. O'Gorman received the B.S. degree in physics from Manhattan College, Bronx, New York, in 1976, and the M.S. degree in physics from Pennsylvania State University, State College, Pennsylvania, in 1978. He joined the IBM General Technology Division in Burlington, Vermont, in 1981. Since then he has worked in semiconductor reliability engineering. Mr. O'Gorman's main interests have been in radiation-induced soft errors in memory chips. He is currently working on reliability modeling of CMOS circuits.

Timothy D. Sullivan

IBM Microelectronics Division, Burlington facility, Essex Junction, Vermont 05452 (TSULLIV at BTVLABVMV, tsulliv@btvlabvm.vnet.ibm.com). Dr. Sullivan is an advisory scientist in Technology Reliability Engineering at the IBM Burlington facility. Since he joined IBM in 1984, his responsibilities have included qualification of new technologies, and measurement and modeling of chip failure mechanisms, including radiation-induced soft errors, stress-induced interconnect voiding, and electromigration. Dr. Sullivan received a B.A. degree in physics in 1971 from Northeastern University, and M.S. and Ph.D. degrees in materials science in 1982 and 1985, respectively, from Cornell University. He is a member of the Materials Research Society.

Thomas A. Enger

IBM System/390 Division, 522 South Road, Poughkeepsie, New York 12601 (ENGER at PKEDVM9, (enger@vnet.ibm.com). Mr. Enger is an advisory engineer in the Integrated Systems Product Engineering Department at the IBM Poughkeepsie Development Laboratory. He joined IBM in 1968 after receiving a B.S. degree in engineering from George Washington University. Mr. Enger joined Product Engineering in 1981. Since 1985 he has specialized in installation planning and the effects of computer room environments on system reliability. He has received an IBM Data Systems Division Award for his work on the introduction of the IBM 3090 system.

Allen H. Taber

Loral Federal Systems Company, Route 17C, Owego, New York 13827 (ATABER at OWGVM3, (ataber@owgvm3.vnet.ibm.com). Since 1992, Mr. Taber has managed the Electromagnetic Effects group at Loral Federal Systems in Owego, New York. Prior to the sale of IBM Federal Systems to Loral, he was an advisory engineer/scientist in this same group. He was responsible for nuclear survivability and single-event upset research and evaluation on many types of semiconductor devices and systems, including the E3/AWACS, Space Shuttle, and Space Station programs. From 1984 to 1986, Mr. Taber was a member of the IBM Owego Memory System Development group, where he designed a set of nonvolatile data storage cards for the North Warning System. Until 1984, he was a member of Monolithic Memory Devices at IBM in Manassas, Virginia. In that group, he obtained experience in radiation effects and device physics by performing transient upset, total dose, single-particle upset, SCR latchup, data retention, and performance testing on monolithic memory devices. Mr. Taber received his B.S. in physics in 1977 from the College of William and Mary.

Vikram R. Tolat

IBM Corporation, Route 100, Somers, New York 10589 (TOLAT at RHQVM10, (tolat@vnet.ibm.com). Mr. Tolat received a B.S. degree in electrical engineering and joined IBM Manufacturing Research in 1962 at Kingston. He pursued the Graduate Work Study program, receiving an M.S. degree in management engineering from RPI in 1967 and an M.S. in semiconductor physics from Syracuse University in 1974. He completed the required course work for a Ph.D. from Syracuse University in electrical engineering in 1976. During his 33-year career with IBM, Mr. Tolat has held engineering and management positions in Product Assurance and Semiconductor Device Development, on the Systems Division staff, and at Corporate Headquarters. He is a Program Director, responsible for company-wide Technical Recognition Programs since 1989.

H. W. Curtis, B. Chin, C. A. Russell, L. B. Freeman, P. Hosier, L. E. LaFave, J. L. Walsh, G. J. Unger, B. Messina, A. J. Sykes, H. Yourke, R. J. Sussman, W. A. Klein, and C. W. Wauhaus have retired from the IBM Corporation.

*PowerPC is a trademark of International Business Machines Corporation.