Magnetic field generation using single-plate targets driven by kJ-ns class laser

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F20%3A00537181" target="_blank" >RIV/61389021:_____/20:00537181 - isvavai.cz</a>

Alternative codes found

RIV/68378271:_____/20:00535115

Result on the web

<a href="https://iopscience.iop.org/article/10.1088/1361-6587/abb617" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-6587/abb617</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1361-6587/abb617" target="_blank" >10.1088/1361-6587/abb617</a>

Result language

angličtina

Original language name

Magnetic field generation using single-plate targets driven by kJ-ns class laser

Original language description

Strong magnetic fields of upto 20 T, corresponding to a current of tens of kA were produced in a coil connected to a single-plate of cm2 area irradiated by a kJ-ns laser pulse. The use of such macroscopic plates protects the coil from plasma debris, while maintaining a strong magnetic field for a time-scale much longer than the laser pulse duration. By correlating the measured magnetic field in the coil to the number of electrons emitted from the interaction zone, we deduce that the target capacitance is enhanced by two orders of magnitude because of the plasma sheath in the proximity of the focal spot. The particle-in-cell simulation illustrates the dynamics of sheath potential and current flow through the coil to ground, thus closing the circuit due to the escape of laser-produced hot electrons from the target.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10305 - Fluids and plasma physics (including surface physics)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

Plasma Physics and Controlled Fusion

ISSN

0741-3335

e-ISSN

—

Volume of the periodical

62

Issue of the periodical within the volume

12

Country of publishing house

GB - UNITED KINGDOM

Number of pages

2

Pages from-to

1-2

UT code for WoS article

000587067400001

EID of the result in the Scopus database

2-s2.0-85095843603