Femto-clock for the electron kinetics in swift heavy ion tracks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F17%3A00508702" target="_blank" >RIV/61389021:_____/17:00508702 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/17:00483006

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1361-6463/aa87c6" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-6463/aa87c6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1361-6463/aa87c6" target="_blank" >10.1088/1361-6463/aa87c6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Femto-clock for the electron kinetics in swift heavy ion tracks

Popis výsledku v původním jazyce

We propose a conceptual idea for developing a technique for the monitoring of transient states of the electronic system of materials irradiated with swift heavy ions (SHIs). The method is based on spectroscopic measurements of photon emission due to radiative decay of holes from different inner shells of ionized target atoms. Since a hole in each shell of each element decays with its own characteristic time, it potentially allows the extraction of femtosecond time-resolved information about the excited electronic system in the valence and conduction band of a target. We suggest that prior ion implantation could be used for constructing a selected time grid for this technique. We also discuss the shift of the ionization potentials in atoms multiple-ionized by a direct SHI impact that should allow us to distinguish the track core within a few angstroms around the ion trajectory from the periphery of a track.

Název v anglickém jazyce

Femto-clock for the electron kinetics in swift heavy ion tracks

Popis výsledku anglicky

We propose a conceptual idea for developing a technique for the monitoring of transient states of the electronic system of materials irradiated with swift heavy ions (SHIs). The method is based on spectroscopic measurements of photon emission due to radiative decay of holes from different inner shells of ionized target atoms. Since a hole in each shell of each element decays with its own characteristic time, it potentially allows the extraction of femtosecond time-resolved information about the excited electronic system in the valence and conduction band of a target. We suggest that prior ion implantation could be used for constructing a selected time grid for this technique. We also discuss the shift of the ionization potentials in atoms multiple-ionized by a direct SHI impact that should allow us to distinguish the track core within a few angstroms around the ion trajectory from the periphery of a track.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

<a href="/cs/project/LM2015083" target="_blank" >LM2015083: Prague Asterix Laser System</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Journal of Physics D-Applied Physics

ISSN

0022-3727

e-ISSN

—

Svazek periodika

50

Číslo periodika v rámci svazku

44

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

445302

Kód UT WoS článku

000412400500002

EID výsledku v databázi Scopus

2-s2.0-85032197159