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James A. Van Allen journal, December 1954-October 1955
Page 166
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10 October Graydon Hass (new student assistant in C.R. lab - recommended by Don Hansen who doesn't expect to work this year) - mechanical engineering student. --------------- National Fabricated Products, Inc. now producing solar battery. ----------------- Type S-1 Solar Cell [circled in red pencil] ----------------- (Allied Radio Co. - 77 PC029 at $29.00/each.) Silicon [p-n?] junction. under direct noon sunlight 0.25 volts across 10 ohm load & will produce 10 milliwatts ((E squared)/R)=(1/160)= 6.7 milliwatts)
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10 October Graydon Hass (new student assistant in C.R. lab - recommended by Don Hansen who doesn't expect to work this year) - mechanical engineering student. --------------- National Fabricated Products, Inc. now producing solar battery. ----------------- Type S-1 Solar Cell [circled in red pencil] ----------------- (Allied Radio Co. - 77 PC029 at $29.00/each.) Silicon [p-n?] junction. under direct noon sunlight 0.25 volts across 10 ohm load & will produce 10 milliwatts ((E squared)/R)=(1/160)= 6.7 milliwatts)
Van Allen Papers
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