Published 1994
| Version v1
Journal article
Interaction of pulsed laser radiation with the surface of YBaCuO target: delay time
Creators
- 1. SO RAN, Inst. Sensornoj Mikroehlektroniki, Omsk (Russian Federation)
- 2. Omskij Gosudarstvennyj Univ., Omsk (Russian Federation)
Description
It is shown in the paper, that two mechanisms of particle detachment from the surface, comparable by efficiency, - cluster (non-drop) and drop ones -are used in interaction of pulsed laser radiation with the surface of YBaCuO target. There exists some boundary of radiation power density Wimp=2.5·108 W/cm2, below which the drop mechanism is realized even in absorption of one pulse, and above which (Wimp>Wimp1) the cluster mechanism is realized during some delay time τd. The drop mechanism is realized at t>τd. Delay time τd grows with increase of Wimp and target density ρ; τd is proportional to ρ at Wimp>Wimp1. 16 refs.; 4 figs
Additional details
Additional titles
- Original title (Russian)
- Взаимодействие импульсного лазерного излучения с поверхностью мишени YBaCuO: время запаздывания
Publishing Information
- Journal Title
- Sverkhprovodimost': Fizika, Khimiya, Tekhnika
- Journal Volume
- 7
- Journal Issue
- 6
- Journal Page Range
- p. 1026-1032.
- ISSN
- 0131-5366
- CODEN
- SFKTE6
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 26058485
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- BARIUM COMPOUNDS; CUPRATES; HIGH-TC SUPERCONDUCTORS; LASER RADIATION; PHYSICAL RADIATION EFFECTS; SUPERCONDUCTING FILMS; TARGETS; TIME DEPENDENCE; TRANSITION TEMPERATURE; YTTRIUM COMPOUNDS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; COPPER COMPOUNDS; ELECTROMAGNETIC RADIATION; FILMS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATION EFFECTS; RADIATIONS; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS