High precision magnetic linear dichroism measurements in (Ga,Mn)As

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10128821" target="_blank" >RIV/00216208:11320/12:10128821 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.4771922" target="_blank" >http://dx.doi.org/10.1063/1.4771922</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4771922" target="_blank" >10.1063/1.4771922</a>

Jazyk výsledku

angličtina

Název v původním jazyce

High precision magnetic linear dichroism measurements in (Ga,Mn)As

Popis výsledku v původním jazyce

Investigation of magnetic materials using the first-order magneto-optical Kerr effects (MOKEs) is well established and is frequently used. On the other hand, the utilization of the second-order (or quadratic) magneto-optical (MO) effects for the materialresearch is rather rare. This is due to the small magnitude of quadratic MO signals and the fact that the signals are even in magnetization (i.e., they do not change a sign when the magnetization orientation is reversed), which makes it difficult to separate second-order MO signals from various experimental artifacts. In 2005 a giant quadratic MO effect-magnetic linear dichroism (MLD)-was observed in the ferromagnetic semiconductor (Ga,Mn)As. This discovery not only provided a new experimental tool forthe investigation of in-plane magnetization dynamics in (Ga, Mn) As using light at normal incidence, but it also motivated the development of experimental techniques for the measurement of second-order MO effects in general. In this pape

Název v anglickém jazyce

High precision magnetic linear dichroism measurements in (Ga,Mn)As

Popis výsledku anglicky

Investigation of magnetic materials using the first-order magneto-optical Kerr effects (MOKEs) is well established and is frequently used. On the other hand, the utilization of the second-order (or quadratic) magneto-optical (MO) effects for the materialresearch is rather rare. This is due to the small magnitude of quadratic MO signals and the fact that the signals are even in magnetization (i.e., they do not change a sign when the magnetization orientation is reversed), which makes it difficult to separate second-order MO signals from various experimental artifacts. In 2005 a giant quadratic MO effect-magnetic linear dichroism (MLD)-was observed in the ferromagnetic semiconductor (Ga,Mn)As. This discovery not only provided a new experimental tool forthe investigation of in-plane magnetization dynamics in (Ga, Mn) As using light at normal incidence, but it also motivated the development of experimental techniques for the measurement of second-order MO effects in general. In this pape

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Review of Scientific Instruments

ISSN

0034-6748

e-ISSN

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Svazek periodika

83

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

000312834300009

EID výsledku v databázi Scopus

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