Mössbauer spectrometer designed for measurements of fast processes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F20%3A73603638" target="_blank" >RIV/61989592:15310/20:73603638 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0168900220309943" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0168900220309943</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nima.2020.164597" target="_blank" >10.1016/j.nima.2020.164597</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mössbauer spectrometer designed for measurements of fast processes

Popis výsledku v původním jazyce

Construction of Mossbauer spectrometer designed for in-situ investigation of very fast processes with characteristic time from milliseconds up to seconds is described in detail. The developed spectrometer allows to acquire sequence of Mossbauer spectra during such processes as chemical reactions, material phase transitions and other various relaxation processes. It is realized by segregation of detected photons according to a trigger pulse which reflects the state of the process. Application of this approach is suitable for those processes which can be repeated many times. Proper performance of such experiment is demonstrated on magnetizing construction steel in an external magnetic field up to 0.16 T where the turning of magnetization with respect to the applied magnetic field is observed. The duration of the one magnetizing process run was 24 ms.

Název v anglickém jazyce

Mössbauer spectrometer designed for measurements of fast processes

Popis výsledku anglicky

Construction of Mossbauer spectrometer designed for in-situ investigation of very fast processes with characteristic time from milliseconds up to seconds is described in detail. The developed spectrometer allows to acquire sequence of Mossbauer spectra during such processes as chemical reactions, material phase transitions and other various relaxation processes. It is realized by segregation of detected photons according to a trigger pulse which reflects the state of the process. Application of this approach is suitable for those processes which can be repeated many times. Proper performance of such experiment is demonstrated on magnetizing construction steel in an external magnetic field up to 0.16 T where the turning of magnetization with respect to the applied magnetic field is observed. The duration of the one magnetizing process run was 24 ms.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

NUCLEAR INSTRUMENTS &amp; METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT

ISSN

0168-9002

e-ISSN

—

Svazek periodika

984

Číslo periodika v rámci svazku

DEC

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

"164597-1"-"164597-6"

Kód UT WoS článku

000581813100009

EID výsledku v databázi Scopus

2-s2.0-85091950885