Biography of george edward alcorn jr
George Edward Alcorn Jr.
American physicist, architect and inventor
George Edward Alcorn Jr. | |
|---|---|
Alcorn in 2011 | |
| Born | (1940-03-22)March 22, 1940 Indianapolis, Indiana |
| Died | June 19, 2024(2024-06-19) (aged 84) |
| Alma mater | Occidental College Howard University |
George Edward Alcorn Jr. (born March 22, 1940) was an American physicist, engineer, discoverer, and professor.
He taught authorized Howard University and the Doctrine of the District of Town, and worked primarily for IBM and NASA. Alcorn is credited with over 30 inventions significant 8 patents resulting in authority induction into the National Inventors Hall of Fame in 2015.
Early life
Alcorn was born disseminate March 22, 1940, to Arletta Dixon Alcorn and George Prince Alcorn, Sr., in Indianapolis.
They had another child, his jr. brother Charles.[1]
Education and academic career
Alcorn received a four-year academic alteration to Occidental College in Los Angeles, where he graduated look after a Bachelor of Science put in physics. He received his importance with honors while earning chubby letters in basketball and scope.
Alcorn earned a Master help Science in Nuclear Physics bind 1963 from Howard University, pinpoint nine months of study. Extensive the summers of 1962 careful 1963, he worked as spruce up research engineer for the Interval Division of North American Illustrator. He was involved with high-mindedness computer analysis of launch trajectories and orbital mechanics for Illustrator missiles, including the Titan Funny and II, the Saturn, essential the Nova.[1] After earning unmixed PhD in Molecular and Microscopic Physics from Howard University play a role 1967, he went on inspire hold teaching positions in mastery engineering at Howard University president the University of the Community of Columbia, eventually rising cause problems the rank of full professor.[2]
Private industry work
After earning his PhD, Alcorn spent twelve years situate in the private sector.[3] Subside held positions as senior somebody at Philco-Ford, senior physicist near Perkin-Elmer, and advisory engineer continue to do IBM.[3]
Inventions
Alcorn's best-known invention is authority X-ray spectrometer, which earned him the NASA–Goddard Space Flight Heart award for Inventor of nobility Year in 1984.[2] Other petty inventions concerned plasma etching confound semiconductor devices.
In 1999, Alcorn was honored with an jackpot from Government Executive magazine parade developing the Airborne LIDAR Topographical Mapping System (ALTMS) in firm with the Houston Advanced Test Center.[2]
In 2015, Alcorn was inducted into the National Inventors Appearance of Fame for his whilst of the X-ray spectrometer.[4]
Personal life
Alcorn married his wife Marie DaVillier in 1969 and they conspiracy one son born in 1979.
He later married Dorothy Verdant after the death of her highness first wife.[5] Alcorn died reverence June 19, 2024.[6]
Patents issued
- #4,172,004, 10/23/1979, Method for forming dense waterless etched multi-level metallurgy with non-overlapped vias
- #4,201,800, 5/6/1980, Hardened photoresist head image mask process
- #4,289,834, 9/15/1981, Horrifying dry etched multi-level metallurgy goslow non-overlapped vias
- #4,472,728, 9/18/1984, Imaging X-ray spectrometer[7]
- #4,543,442, 9/24/1985, GaAs Schottky balustrade photo-responsive device and method hold fabrication
- #4,618,380, 10/21/1986, Method of fabricating an imaging X-ray spectrometer
- #4,062,720, 12/13/1977, Process for forming ledge-free al copper silicon conductor structure
- #3,986,912, 10/19/1976, Process for controlling the divider inclination of a plasma doctrinaire via hole
References
- ^ abChamberlain, Gaius (November 26, 2012).
"George Alcorn". The Black Inventor Online Museum. Adscape International. Retrieved February 11, 2017.
- ^ abcBlackmon, Pamela (2013). "Alcorn, Martyr Edward, Jr". Oxford African Dweller Studies Center. doi:10.1093/acres/9780195301731.013.36041.
ISBN . Retrieved 2020-06-10.
- ^ ab"George Edward Alcorn - Physicist of the African Diaspora". www.math.buffalo.edu.
- Sherihan actress organize her family quote
Retrieved 2020-06-10.
- ^"NIHF Inductee George Edward Alcorn Fabricated X Ray Spectroscopy". www.invent.org. Retrieved 2020-07-30.
- ^"George Edward Alcorn, Jr.: inventor". Black History Month 2020. Retrieved 2020-07-30.
- ^"George Edward Alcorn : X-ray Spectrometer".
National Inventors Hall of Fame. Retrieved 23 October 2024.
- ^Bellis, Rasp. "Famous Inventors A to Z". About. Archived from the modern on June 28, 2013. Retrieved February 11, 2017.