Modeling of capillary Z-pinch recombination pumping of boron extreme ultraviolet laser

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F09%3A00158651" target="_blank" >RIV/68407700:21340/09:00158651 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21460/09:00158651

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Modeling of capillary Z-pinch recombination pumping of boron extreme ultraviolet laser

Original language description

Computer modeling of fast capillary discharge is performed to investigate a new laser active medium created by excited hydrogenlike boron ions leading to lasing at 26.23 nm. Recombination excitation of the boron ions is expected in the undercooled pinching plasma created during the expansion phase of the pinch. Plasma dynamics is described by the magnetohydrodynamic code NPINCH and the plasma ion kinetics is evaluated according to the FLY code. Results of simulations for capillary filled with boron arereported and compared with previous results achieved for nitrogen filled capillary. In both cases, the same nonablative capillary with radius of 1.6 mm is presumed and the current pulse with 50 kA peak value and 1012 A s-1 current slope are taken into account. Evaluated pressure optimized gains are 1.04 and 0.11 cm-1 are found for boron and nitrogen filled capillary, respectively. Capillary wall ablation is then also assayed.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

—

Project

<a href="/en/project/GA102%2F07%2F0275" target="_blank" >GA102/07/0275: Pinching capillary discharge in nitrogen as a soft X-ray source</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

PHYSICS OF PLASMAS

ISSN

1070-664X

e-ISSN

—

Volume of the periodical

073105

Issue of the periodical within the volume

16

Country of publishing house

US - UNITED STATES

Number of pages

11

Pages from-to

—

UT code for WoS article

000268615200047

EID of the result in the Scopus database

—