Henry Ehrenreich

Henry Ehrenreich
Born(1928-05-11)May 11, 1928
DiedJanuary 20, 2008(2008-01-20) (aged 79)
NationalityAmerican
Alma materCornell University
Columbia University
Scientific career
FieldsPhysics
InstitutionsHarvard University
General Electric Research Laboratory
ThesisScattering of Holes by Phonons in Germanium (1955)
Doctoral advisorAlbert Overhauser
Doctoral studentsNeil F. Johnson

Henry Ehrenreich (May 11, 1928 – January 20, 2008) was an American physicist and Harvard professor who did research on semiconductors and solid-state physics.

After fleeing Germany as a child, his family settled in New York where he attended university. He conducted research in a laboratory for General Electric, and his expertise in semiconductors and the physics of materials allowed him to advise two US departments. As a professor, he devoted much effort to improve the quality of education, eventually becoming the first ombudsman for Harvard.