scholarly journals Photoelectric method for determination of the relative radii of microparticles

2018 ◽  
Vol 946 ◽  
pp. 012155
Author(s):  
D S Lapitsky
Keyword(s):  
Photoelectric Method

scholarly journals UBV Photometry of the Bright Nuclei of the Planetary Nebulae

1968 ◽  
Vol 34 ◽  
pp. 317-319 ◽  
Author(s):  
E.B. Kostjakova ◽  
M.V. Savel'eva ◽  
O.D. Dokuchaeva ◽  
R.I. Noskova
Keyword(s):  
Planetary Nebulae ◽  
Photoelectric Method ◽  
Ubv Photometry ◽  
Central Stars

The data, which we have at present for the planetary nebulae central stars, are in general insufficient and uncertain. Even the photographic magnitudes of the brightest nuclei are usually given in the known catalogues with accuracies of 2m or 3m. Therefore, the determination of central stars' magnitudes by the photoelectric method seems to be of great importance.

512. A photoelectric method for determination of fat aldehyde values

1953 ◽  
Vol 20 (2) ◽  
pp. 198-200 ◽  
Author(s):  
R. M. Dolby
Keyword(s):  
Wave Length ◽  
Photoelectric Method ◽  
Small Constant ◽  
Photoelectric Colorimeter ◽  
Accurate Matching

In the determination of aldehyde values of slightly oxidized butterfat samples by Schibsted's method, the colour of the butterfat prevents accurate matching with the colour standard. Interference by butterfat colour is eliminated, and more accurate results are obtained if the colour is measured in a photoelectric colorimeter at a wavelength of 510 mµ. A small constant correction for the absorption by butterfat at this wave-length may be made.

scholarly journals DETERMINATION OF BARRIER HEIGHT OF Ni-SEMICONDUCTOR CONTACTS BY PHOTOELECTRIC METHOD

2018 ◽  
Vol 15 (2) ◽  
pp. 13-19
Author(s):  
В. П. Махній ◽  
М. М. Березовський ◽  
В. М. Склярчук ◽  
О. М. Сльотов
Keyword(s):  
Barrier Height ◽  
Photoelectric Method ◽  
Semiconductor Contacts
Sign in / Sign up

Export Citation Format

Share Document