 | John Ashworth Ratcliffe, FRS, "JAR or Jack", was an influential British radio physicist. He and... more » |
 | John Battiscombe "J. B." Gunn, known as Ian or Iain, was a British physicist, who spent most of... more » |
 | J. Doyne Farmer is an American physicist and entrepreneur, with interests in chaos theory,... more » |
 | Jesse Ernest Wilkins, Jr. was an African American nuclear scientist, engineer, mathematician,... more » |
.jpg/212px-Johannes_Hans_Daniel_Jensen_(1907–1973).jpg "J. Hans D. Jensen") | Johannes Hans Daniel Jensen was a German nuclear physicist. During World War II, he worked on... more » |
 | Jun John Sakurai was a Japanese-American particle physicist and theorist. While a graduate... more » |
 | Juan Manuel Rodríguez Parrondo is a Spanish physicist. more » |
| John Michael 'Rab' Rabinovich, later known as J. M. Robson was a geneticist and physicist who... more » |
| John Michael Ziman was a British-born New Zealand physicist and humanist who worked in the area... more » |
 | Josiah Willard Gibbs was an American scientist who made important theoretical contributions to... more » |
 | Jaak Aaviksoo is an Estonian politician and physicist who is the Minister for Education and... more » |
 | Jaan Einasto is an eminent Estonian astrophysicist and one of the discoverers of the large-scale... more » |
| Jacob "Jack" Goldman was an American physicist and former chief scientist of Xerox Corporation... more » |
 | Jack St. Clair Kilby was an American electrical engineer who took part in the realization of the... more » |
_2.jpg/248px-Jack_Sarfatti_(cropped)_2.jpg "Jack Sarfatti") | Jack Sarfatti is an American theoretical physicist. Working largely outside academia, Sarfatti... more » |
 | Hans Jakob "Jack" Steinberger is a physicist currently residing near Geneva, Switzerland. He... more » |
| Jack Wisdom is a Professor of Planetary Sciences at the Massachusetts Institute of Technology... more » |
.JPG/223px-Bekenstein100_(cropped).JPG "Jacob Bekenstein") | Jacob David Bekenstein is Mexican-Israeli theoretical physicist who has contributed to the... more » |
.JPG/232px-Jacob_Leupold_1674-1727_(01).JPG "Jacob Leupold") | Jacob Leupold was a German physicist, scientist, mathematician, instrument maker, mining... more » |
 | Jacques Babinet was a French physicist, mathematician, and astronomer who is best known for his... more » |
 | Jacques A. Beaulieu, OC GOQ MSRC is a Canadian physicist who invented the first transversely... more » |
 | Jacques Alexandre César Charles was a French inventor, scientist, mathematician, and balloonist... more » |
 | Paul-Jacques Curie was a French physicist and professor of mineralogy at the University of... more » |
| Jacques Distler is a physicist working in string theory. He has been a professor of physics at... more » |
 | Jacques Rohault was a French philosopher, physicist and mathematician, and a follower of... more » |
