Published May 1990
| Version v1
Journal article
Intensity enhancement of spectral lines with increasing arc current in arc plasma
- 1. North Bengal Univ., Darjeeling (India). Dept. of Physics
Description
The enhancement of intensity of the spectral lines λ5465.5 and 5209.1 A in case of silver arc, 5218.2 and 5153.2 A in case of copper arc and 5369.9, 5018 and 4383.5 A in case of iron arc with increase of arc current from 2.5 to 7.0 A has been investigated. Assuming self-absorption, an analytical expression for the variation of intensity of the spectral lines with increasing arc current has been deduced which predicts results in close agreement with those observed experimentally. (author). 9 refs., 3 figs
Additional details
Publishing Information
- Journal Title
- Indian Journal of Pure and Applied Physics
- Journal Volume
- 28
- Journal Issue
- 5
- Series
- Indian J. Pure Appl. Phys.
- Journal Page Range
- 268-271
- ISSN
- 0019-5596
- CODEN
- IJOPA
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 22017437
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ANALYTICAL SOLUTION; COPPER; DIRECT CURRENT; ELECTRIC ARCS; IRON; PLASMA; SILVER; SPECTRA; VARIATIONS
- Descriptors DEC
- CURRENTS; ELECTRIC CURRENTS; ELECTRIC DISCHARGES; ELEMENTS; METALS; TRANSITION ELEMENTS