MORRISH, A H <br/><br/>
Ultraviolet photon counting with an electron multiplier.  [electronic resource] 

 -  The Review of scientific instruments  Oct 1950 
 - 884-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0034-6748 
<br/><br/><label>Standard No.: </label>10.1063/1.1745448  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrons<br/>Photometry<br/>Photons