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He returned to the
University of Idaho in 1926 to teach, and became the head of the physics department in 1930, a position that he held for sixteen years. He led a productive materials science laboratory and was mindful of practical applications of his research—for example, as an extension of
22:(Gustav Vilhelm Hammar) (June 22, 1893 – August 19, 1954) was a Swedish-born American experimental physicist. He was the eldest of six children of Anders Vilhelm Hammar and Elin Christina Hammar (nÊe Olsson). He emigrated to the United States in 1913, attended
53:, he and his student Lawrence W. Foskett developed a telephone using light instead of copper wire for transmitting signals. At present, however, Hammar is best remembered for an experiment that was quite outside of his main area of research, the
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into believing that large forces of men are concentrated in areas where they actually are not (patents 2547820, 2601135, 2917413, 2958802, 3063862, 3067330). In 1953, he was honored for his research in physics with fellowship in the
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as a senior supervising physicist with the Navy
Ordnance Division. During this period with Kodak, he worked on various military projects. He developed
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Hammar, Gustaf
Wilhelm (1927). "Magnetic Susceptibilities of Some Common Gases". Physics Abstract Service.
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in 1927. His Ph.D. dissertation topic was titled "Magnetic
Susceptibilities of Some Common Gases."
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G. W. Hammar (1935). "The
Velocity of Light Within a Massive Enclosure".
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H. P. Robertson and Thomas W. Noonan (1968). "Hammar's experiment".
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220:"Thermal conductivities of a few insulators at various temperatures"
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321:. (Moscow). (University of Idaho). November 3, 1931. p. 1.
315:"University physics head develops light telephone"
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102:"Gustaf W. Hammar (obituary)".
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404:Relativity and Cosmology
389:10.1103/PhysRev.48.462.2
218:Hammar, Gustaf William.
132:Andersen, Bent Breiner.
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64:In 1946, he joined the
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20:Gustaf Wilhelm Hammar
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295:(7): 40. April 1955
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222:. ScientificCommons
39:University of Idaho
28:St. Paul, Minnesota
160:The Bethel Clarion
134:"Gustaf W. Hammar"
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