Electrical detection of parallel parametric amplification and attenuation in \(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)/\(\mathrm{Pt}\) bilayer disk

Electrical detection of parallel parametric amplification and attenuation in \(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)/\(\mathrm{Pt}\) bilayer disk

We report a systematic quantitative evaluation of parametric amplification gain of magnetization dynamics in ytirrium iron garnet (\(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)) thin disk via a.c. spin pumping and inverse spin Hall effect. We demonstrate its signature phase-dependence where amplifica...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:arXiv.org 2023-09
Hauptverfasser: Geil Emdi, Hioki, Tomosato, Hoshi, Koujiro, Saitoh, Eiji
Format: Artikel
Sprache:eng
Schlagworte:
Amplification
Attenuation
Hall effect
Iron
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title arXiv.org
container_volume
creator Geil Emdi
Hioki, Tomosato
Hoshi, Koujiro
Saitoh, Eiji
description We report a systematic quantitative evaluation of parametric amplification gain of magnetization dynamics in ytirrium iron garnet (\(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)) thin disk via a.c. spin pumping and inverse spin Hall effect. We demonstrate its signature phase-dependence where amplification and attenuation occur every \(\frac{\pi}{2}\) phase shift of the input signal. The results also show the pump-power dependence of the gain that is explained well by our theoretical model. Finally, the optimal conditions for the amplification is investigated by measuring the magnetic field dependence, where we find the highest gain of 11.4 dB.
format Article
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_journals_2860456780</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2860456780</sourcerecordid><originalsourceid>FETCH-proquest_journals_28604567803</originalsourceid><addsrcrecordid>eNqNir0KwjAURoMgKOo7BFx0EGNia3dR3HRwEQrham8xmqY1SQeRvobPa_3D1ek7h-80SJsLMRlFU85bpOfciTHGwxkPAtEm94XGg7fqAJom6GtWuaF5SguwoDXqF2T4TChkhVZp3b4iMAkF79GUb1eGxoM4A3-02W1XSfHlJVYy-Mq6krcJr-Lh-BdvfO10rzRc0dJEuXOXNFPQDnuf7ZD-crGdr0aFzS8lOi9PeWlNfUkehWwahLOIif-qB_LyWi0</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2860456780</pqid></control><display><type>article</type><title>Electrical detection of parallel parametric amplification and attenuation in \(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)/\(\mathrm{Pt}\) bilayer disk</title><source>Free eJournals</source><creator>Geil Emdi ; Hioki, Tomosato ; Hoshi, Koujiro ; Saitoh, Eiji</creator><creatorcontrib>Geil Emdi ; Hioki, Tomosato ; Hoshi, Koujiro ; Saitoh, Eiji</creatorcontrib><description>We report a systematic quantitative evaluation of parametric amplification gain of magnetization dynamics in ytirrium iron garnet (\(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)) thin disk via a.c. spin pumping and inverse spin Hall effect. We demonstrate its signature phase-dependence where amplification and attenuation occur every \(\frac{\pi}{2}\) phase shift of the input signal. The results also show the pump-power dependence of the gain that is explained well by our theoretical model. Finally, the optimal conditions for the amplification is investigated by measuring the magnetic field dependence, where we find the highest gain of 11.4 dB.</description><identifier>EISSN: 2331-8422</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Amplification ; Attenuation ; Hall effect ; Iron</subject><ispartof>arXiv.org, 2023-09</ispartof><rights>2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>776,780</link.rule.ids></links><search><creatorcontrib>Geil Emdi</creatorcontrib><creatorcontrib>Hioki, Tomosato</creatorcontrib><creatorcontrib>Hoshi, Koujiro</creatorcontrib><creatorcontrib>Saitoh, Eiji</creatorcontrib><title>Electrical detection of parallel parametric amplification and attenuation in \(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)/\(\mathrm{Pt}\) bilayer disk</title><title>arXiv.org</title><description>We report a systematic quantitative evaluation of parametric amplification gain of magnetization dynamics in ytirrium iron garnet (\(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)) thin disk via a.c. spin pumping and inverse spin Hall effect. We demonstrate its signature phase-dependence where amplification and attenuation occur every \(\frac{\pi}{2}\) phase shift of the input signal. The results also show the pump-power dependence of the gain that is explained well by our theoretical model. Finally, the optimal conditions for the amplification is investigated by measuring the magnetic field dependence, where we find the highest gain of 11.4 dB.</description><subject>Amplification</subject><subject>Attenuation</subject><subject>Hall effect</subject><subject>Iron</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNqNir0KwjAURoMgKOo7BFx0EGNia3dR3HRwEQrham8xmqY1SQeRvobPa_3D1ek7h-80SJsLMRlFU85bpOfciTHGwxkPAtEm94XGg7fqAJom6GtWuaF5SguwoDXqF2T4TChkhVZp3b4iMAkF79GUb1eGxoM4A3-02W1XSfHlJVYy-Mq6krcJr-Lh-BdvfO10rzRc0dJEuXOXNFPQDnuf7ZD-crGdr0aFzS8lOi9PeWlNfUkehWwahLOIif-qB_LyWi0</recordid><startdate>20230901</startdate><enddate>20230901</enddate><creator>Geil Emdi</creator><creator>Hioki, Tomosato</creator><creator>Hoshi, Koujiro</creator><creator>Saitoh, Eiji</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope></search><sort><creationdate>20230901</creationdate><title>Electrical detection of parallel parametric amplification and attenuation in \(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)/\(\mathrm{Pt}\) bilayer disk</title><author>Geil Emdi ; Hioki, Tomosato ; Hoshi, Koujiro ; Saitoh, Eiji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_journals_28604567803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Amplification</topic><topic>Attenuation</topic><topic>Hall effect</topic><topic>Iron</topic><toplevel>online_resources</toplevel><creatorcontrib>Geil Emdi</creatorcontrib><creatorcontrib>Hioki, Tomosato</creatorcontrib><creatorcontrib>Hoshi, Koujiro</creatorcontrib><creatorcontrib>Saitoh, Eiji</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science &amp; Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Geil Emdi</au><au>Hioki, Tomosato</au><au>Hoshi, Koujiro</au><au>Saitoh, Eiji</au><format>book</format><genre>document</genre><ristype>GEN</ristype><atitle>Electrical detection of parallel parametric amplification and attenuation in \(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)/\(\mathrm{Pt}\) bilayer disk</atitle><jtitle>arXiv.org</jtitle><date>2023-09-01</date><risdate>2023</risdate><eissn>2331-8422</eissn><abstract>We report a systematic quantitative evaluation of parametric amplification gain of magnetization dynamics in ytirrium iron garnet (\(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)) thin disk via a.c. spin pumping and inverse spin Hall effect. We demonstrate its signature phase-dependence where amplification and attenuation occur every \(\frac{\pi}{2}\) phase shift of the input signal. The results also show the pump-power dependence of the gain that is explained well by our theoretical model. Finally, the optimal conditions for the amplification is investigated by measuring the magnetic field dependence, where we find the highest gain of 11.4 dB.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier EISSN: 2331-8422
ispartof arXiv.org, 2023-09
issn 2331-8422
language eng
recordid cdi_proquest_journals_2860456780
source Free eJournals
subjects Amplification
Attenuation
Hall effect
Iron
title Electrical detection of parallel parametric amplification and attenuation in \(\mathrm{Y}_3\mathrm{Fe}_5\mathrm{O}_{12}\)/\(\mathrm{Pt}\) bilayer disk
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-13T14%3A51%3A32IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=document&rft.atitle=Electrical%20detection%20of%20parallel%20parametric%20amplification%20and%20attenuation%20in%20%5C(%5Cmathrm%7BY%7D_3%5Cmathrm%7BFe%7D_5%5Cmathrm%7BO%7D_%7B12%7D%5C)/%5C(%5Cmathrm%7BPt%7D%5C)%20bilayer%20disk&rft.jtitle=arXiv.org&rft.au=Geil%20Emdi&rft.date=2023-09-01&rft.eissn=2331-8422&rft_id=info:doi/&rft_dat=%3Cproquest%3E2860456780%3C/proquest%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2860456780&rft_id=info:pmid/&rfr_iscdi=true