Skip to main content

Temporal and Spatial Behavior of Electron Density and Temperature in a Laser-Produced Plasma from YBa2Cu3O7

Buy Article:

$29.00 plus tax (Refund Policy)

Abstract:

Spectroscopic studies of laser-induced plasma from a high-temperature superconducting material, viz., YBa2 Cu3 O7(YBCO), have been carried out. Electron temperature and electron density measurements were made from spectral data. The Stark broadening of emission lines was used to determine the electron density, and the ratio of line intensities was exploited for the determination of electron temperature. An initial electron temperature of 2.35 eV and electron density of 2.5 X 10 17 cm-3 were observed. The dependence on electron temperature and density on different experimental parameters such as distance from the target, delay time after the initiation of the plasma, and laser irradiance is also discussed in detail.

Keywords: LASER-PLASMA SPECTROSCOPY PLASMA DIAGNOSTICS EMISSION SPECTROSCOPY YBA2CU3O7

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/0003702981943671

Publication date: March 1, 1998

More about this publication?
sas/sas/1998/00000052/00000003/art00021
dcterms_title,dcterms_description,pub_keyword
6
5
20
40
5

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more