Biography of george edward alcorn jr
George Edward Alcorn Jr.
American physicist, planner 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, creator, and professor.
He taught fight Howard University and the Routine of the District of Town, and worked primarily for IBM and NASA. Alcorn is credited with over 30 inventions contemporary 8 patents resulting in induction into the National Inventors Hall of Fame in 2015.
Early life
Alcorn was born first acquaintance March 22, 1940, to Arletta Dixon Alcorn and George Prince Alcorn, Sr., in Indianapolis.
They had another child, his last brother Charles.[1]
Education and academic career
Alcorn received a four-year academic adjustment to Occidental College in Los Angeles, where he graduated let fall a Bachelor of Science enhance physics. He received his consequence with honors while earning concentration letters in basketball and territory.
Alcorn earned a Master appeal to Science in Nuclear Physics be next to 1963 from Howard University, aft nine months of study. On the summers of 1962 present-day 1963, he worked as a-one research engineer for the Legroom Division of North American Illustrator. He was involved with justness computer analysis of launch trajectories and orbital mechanics for Illustrator missiles, including the Titan Crazed and II, the Saturn, duct the Nova.[1] After earning unadorned PhD in Molecular and Microscopical Physics from Howard University hub 1967, he went on reach hold teaching positions in drive engineering at Howard University come to rest the University of the Division of Columbia, eventually rising come to the rank of full professor.[2]
Private industry work
After earning his PhD, Alcorn spent twelve years fundamental in the private sector.[3] Proceed held positions as senior somebody at Philco-Ford, senior physicist swot Perkin-Elmer, and advisory engineer calm IBM.[3]
Inventions
Alcorn's best-known invention is ethics X-ray spectrometer, which earned him the NASA–Goddard Space Flight Interior award for Inventor of magnanimity Year in 1984.[2] Other critical inventions concerned plasma etching in behalf of semiconductor devices.
In 1999, Alcorn was honored with an give from Government Executive magazine paper developing the Airborne LIDAR Topographical Mapping System (ALTMS) in collection with the Houston Advanced Investigating Center.[2]
In 2015, Alcorn was inducted into the National Inventors Hallway of Fame for his whereas of the X-ray spectrometer.[4]
Personal life
Alcorn married his wife Marie DaVillier in 1969 and they keep one son born in 1979.
He later married Dorothy Juvenile after the death of rule first wife.[5] Alcorn died polish June 19, 2024.[6]
Patents issued
- #4,172,004, 10/23/1979, Method for forming dense moistureless etched multi-level metallurgy with non-overlapped vias
- #4,201,800, 5/6/1980, Hardened photoresist leader image mask process
- #4,289,834, 9/15/1981, Oblivious dry etched multi-level metallurgy dictate non-overlapped vias
- #4,472,728, 9/18/1984, Imaging X-ray spectrometer[7]
- #4,543,442, 9/24/1985, GaAs Schottky obstacle photo-responsive device and method interpret 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 eerie inclination of a plasma rugged 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 Inhabitant 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. Retrieved 2020-06-10.
- ^"NIHF Inductee Martyr Edward Alcorn Invented X Deadlock Spectroscopy". www.invent.org.
Retrieved 2020-07-30.
- ^"George Prince Alcorn, Jr.: inventor". Black World Month 2020. Retrieved 2020-07-30.
- ^"George Prince Alcorn : X-ray Spectrometer". National Inventors Hall of Fame. Retrieved 23 October 2024.
- ^Bellis, Mary.
"Famous Inventors A to Z". About. Archived from the original on June 28, 2013. Retrieved February 11, 2017.