RSI Nameplate
  • Volume/Page
  • Keyword
  • DOI
  • Citation
  • Advanced
   
 
 
 

Flickr Twitter iResearch App Facebook

BROWSE VOLUMES

Year Range: 
Search Issue | RSS Feeds RSS
Previous Issue Next Issue

Jun 1934

Volume 5, Issue 6, pp. 205-234

back to top
RSS Feeds

Diversity of Energies in Alpha‐Particle Emission

Karl K. Darrow

Rev. Sci. Instrum. 5, 205 (1934); http://dx.doi.org/10.1063/1.1751829 (5 pages)

Online Publication Date: 27 December 2004

Full Text: | Download PDF

Abstract Unavailable

More About Induced Radioactivity

Karl K. Darrow

Rev. Sci. Instrum. 5, 209 (1934); http://dx.doi.org/10.1063/1.1751830 (2 pages)

Online Publication Date: 27 December 2004

Full Text: | Download PDF

Abstract Unavailable
back to top
RSS Feeds

A Device for the Measurement of the Intensity of Magnetic Fields

Harry S. Jones

Rev. Sci. Instrum. 5, 211 (1934); http://dx.doi.org/10.1063/1.1751831 (4 pages) | Cited 1 time

Online Publication Date: 27 December 2004

Full Text: | Download PDF

Abstract Unavailable

A Device for Showing the Direction of Motion of the Oscilloscope Spot

E. R. Mann

Rev. Sci. Instrum. 5, 214 (1934); http://dx.doi.org/10.1063/1.1751832 (2 pages)

Online Publication Date: 27 December 2004

Full Text: | Download PDF

Show Abstract
A circuit is described which has for its purpose the determination of the direction of rotation of the fluorescent spot obtained in current‐voltage oscillograms. The figure described by the rotating spot is interrupted at a suitable point in the cycle by means of a neon lamp discharge, and examination of this interrupted figure readily leads to the correct conclusion as to the direction of rotation which prevailed in the original figure.

A Rotating Flashometer

W. E. Forsythe and M. A. Easley

Rev. Sci. Instrum. 5, 216 (1934); http://dx.doi.org/10.1063/1.1751833 (2 pages) | Cited 2 times

Online Publication Date: 27 December 2004

Full Text: | Download PDF

Abstract Unavailable

A Broad Range Vacuum Spectrograph for the Extreme Ultraviolet

K. T. Compton and J. C. Boyce

Rev. Sci. Instrum. 5, 218 (1934); http://dx.doi.org/10.1063/1.1751834 (7 pages) | Cited 13 times

Online Publication Date: 27 December 2004

Full Text: | Download PDF

Show Abstract
A two meter focus, normal incidence, vacuum spectrograph is described which covers on one plate the whole range from the zero order up to the first order of λ2500. The 30,000 line per inch glass grating gives a dispersion of about 4.27A per mm and strong spectra are obtained to as short wave‐lengths as λ300, with lines a little below λ200 showing on long exposures. The body of the spectrograph is exhausted by an Aristovac pump to a pressure of 2×10−5 mm, a vacuum guard ring device of double rubber gaskets being used to seal the end covers. The instrument is particularly suitable for the establishment of short wave‐length standards and for the study of line and band spectra from gas discharges and the study of absorption spectra in gases. The limitations of the instrument are discussed and suggestions are given, based on several years' experience with this instrument, for a spectrograph of new design which would avoid most of the difficulties inherent in this general type of vacuum spectrograph.

A Reflection Polariscope for Photoelastic Analysis

Raymond D. Mindlin

Rev. Sci. Instrum. 5, 224 (1934); http://dx.doi.org/10.1063/1.1751835 (5 pages) | Cited 2 times

Online Publication Date: 27 December 2004

Full Text: | Download PDF

Show Abstract
The paper embodies the description of a polariscope which offers several advantages for photoelastic investigations and is applicable to the analysis of stress distributions in parallel plates and to Mesnager's modified three‐dimensional analysis. The chief characteristic of the optical arrangement is that the light, after passing through the usual arrangement of polarizing prism, retardation plate and model, is reflected directly back through the same system.

PHYSICS NEWS

Rev. Sci. Instrum. 5, 231 (1934); http://dx.doi.org/10.1063/1.1751836 (4 pages)

Online Publication Date: 27 December 2004

Full Text: | Download PDF

Abstract Unavailable
Close

Google Calendar

ADVERTISEMENT

Go to AIP Home   © AIP Publishing LLC
close