The Influence of Oxidation on the Magnetic, Electrical, and Mechanical Properties of Co40Fe40Yb20 Films
A typical body-centered cubic (BCC) CoFe(110) peak was discovered at approximately 2θ = 44.7°. At 2θ = 46°, 46.3°, 47.7°, 55.4°, 54.6°, and 56.4°, the Yb2O3 and Co2O3 oxide peaks were visible in all samples. However, with a heat treatment temperature of 300 °C, there was no typical peak of CoFe(110)...
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description | A typical body-centered cubic (BCC) CoFe(110) peak was discovered at approximately 2θ = 44.7°. At 2θ = 46°, 46.3°, 47.7°, 55.4°, 54.6°, and 56.4°, the Yb2O3 and Co2O3 oxide peaks were visible in all samples. However, with a heat treatment temperature of 300 °C, there was no typical peak of CoFe(110). Electrical characteristics demonstrated that resistivity and sheet resistance reduced dramatically as film thickness and annealing temperatures increased. At various heat treatments, the maximum hardness was 10 nm. The average hardness decreased as the thickness increased, and the hardness trend decreased slightly as the annealing temperature was higher. The highest low-frequency alternative-current magnetic susceptibility (χac) value was discovered after being annealed at 200 °C with 50 nm, and the optimal resonance frequency (fres) was discovered to be within the low-frequency range, indicating that the Co40Fe40Yb20 film can be used in low-frequency applications. The maximum saturation magnetization (Ms) was annealed at 200 °C for 50 nm. Thermal disturbance caused the Ms to decrease as the temperature reached to 300 °C. The results show that when the oxidation influence of as-deposited and thinner films is stronger than annealing treatments and thicker thickness, the magnetic and electrical properties can be enhanced by the weakening peak of the oxide, which can also reduce interference. |
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At 2θ = 46°, 46.3°, 47.7°, 55.4°, 54.6°, and 56.4°, the Yb2O3 and Co2O3 oxide peaks were visible in all samples. However, with a heat treatment temperature of 300 °C, there was no typical peak of CoFe(110). Electrical characteristics demonstrated that resistivity and sheet resistance reduced dramatically as film thickness and annealing temperatures increased. At various heat treatments, the maximum hardness was 10 nm. The average hardness decreased as the thickness increased, and the hardness trend decreased slightly as the annealing temperature was higher. The highest low-frequency alternative-current magnetic susceptibility (χac) value was discovered after being annealed at 200 °C with 50 nm, and the optimal resonance frequency (fres) was discovered to be within the low-frequency range, indicating that the Co40Fe40Yb20 film can be used in low-frequency applications. The maximum saturation magnetization (Ms) was annealed at 200 °C for 50 nm. Thermal disturbance caused the Ms to decrease as the temperature reached to 300 °C. The results show that when the oxidation influence of as-deposited and thinner films is stronger than annealing treatments and thicker thickness, the magnetic and electrical properties can be enhanced by the weakening peak of the oxide, which can also reduce interference.</description><identifier>ISSN: 1996-1944</identifier><identifier>EISSN: 1996-1944</identifier><identifier>DOI: 10.3390/ma15238675</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Alloys ; Annealing ; Cobalt oxides ; Contact angle ; Electrical properties ; Energy ; Film thickness ; Frequency ranges ; Grain size ; Hardness ; Heat treatment ; Magnetic permeability ; Magnetic properties ; Magnetic saturation ; Mechanical properties ; Oxidation ; Temperature ; Thin films</subject><ispartof>Materials, 2022-12, Vol.15 (23), p.8675</ispartof><rights>2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2022 by the authors. 2022</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c342t-3ddd9cb7f9804647eab1429e94d35940de9d2539e4b369a17af9690411003d9b3</cites><orcidid>0000-0002-3746-8075 ; 0000-0001-5982-6905 ; 0000-0003-2809-913X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9738388/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9738388/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids></links><search><creatorcontrib>Liu, Wen-Jen</creatorcontrib><creatorcontrib>Chang, Yung-Huang</creatorcontrib><creatorcontrib>Chiang, Chia-Chin</creatorcontrib><creatorcontrib>Chen, Yuan-Tsung</creatorcontrib><creatorcontrib>Chen, Ying-Hsuan</creatorcontrib><creatorcontrib>You, Hui-Jun</creatorcontrib><creatorcontrib>Wu, Te-Ho</creatorcontrib><creatorcontrib>Lin, Shih-Hung</creatorcontrib><creatorcontrib>Chi, Po-Wei</creatorcontrib><title>The Influence of Oxidation on the Magnetic, Electrical, and Mechanical Properties of Co40Fe40Yb20 Films</title><title>Materials</title><description>A typical body-centered cubic (BCC) CoFe(110) peak was discovered at approximately 2θ = 44.7°. At 2θ = 46°, 46.3°, 47.7°, 55.4°, 54.6°, and 56.4°, the Yb2O3 and Co2O3 oxide peaks were visible in all samples. However, with a heat treatment temperature of 300 °C, there was no typical peak of CoFe(110). Electrical characteristics demonstrated that resistivity and sheet resistance reduced dramatically as film thickness and annealing temperatures increased. At various heat treatments, the maximum hardness was 10 nm. The average hardness decreased as the thickness increased, and the hardness trend decreased slightly as the annealing temperature was higher. The highest low-frequency alternative-current magnetic susceptibility (χac) value was discovered after being annealed at 200 °C with 50 nm, and the optimal resonance frequency (fres) was discovered to be within the low-frequency range, indicating that the Co40Fe40Yb20 film can be used in low-frequency applications. The maximum saturation magnetization (Ms) was annealed at 200 °C for 50 nm. Thermal disturbance caused the Ms to decrease as the temperature reached to 300 °C. The results show that when the oxidation influence of as-deposited and thinner films is stronger than annealing treatments and thicker thickness, the magnetic and electrical properties can be enhanced by the weakening peak of the oxide, which can also reduce interference.</description><subject>Alloys</subject><subject>Annealing</subject><subject>Cobalt oxides</subject><subject>Contact angle</subject><subject>Electrical properties</subject><subject>Energy</subject><subject>Film thickness</subject><subject>Frequency ranges</subject><subject>Grain size</subject><subject>Hardness</subject><subject>Heat treatment</subject><subject>Magnetic permeability</subject><subject>Magnetic properties</subject><subject>Magnetic saturation</subject><subject>Mechanical properties</subject><subject>Oxidation</subject><subject>Temperature</subject><subject>Thin films</subject><issn>1996-1944</issn><issn>1996-1944</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdkU1LBDEMhgdRUNSLv6DgRcTVdtr5yEWQZVcFRQ968FQ6bWa3MtOu7Yzov7eL4lcIJCEPL3lJlh0weso50LNesSLndVkVG9kOAygnDITY_NVvZ_sxPtMUnLM6h51s8bBEcu3abkSnkfiW3L1ZowbrHUk5pO2tWjgcrD4hsw71EKxW3QlRzpBb1Evl1jO5D36FYbAY1xpTL-gcBX1qckrmtuvjXrbVqi7i_lfdzR7ns4fp1eTm7vJ6enEz0Vzkw4QbY0A3VQs1FaWoUDVM5IAgDC9AUINg8oIDioaXoFilWiiBCsaSJQMN383OP3VXY9Oj0eiGoDq5CrZX4V16ZeXfjbNLufCvEipe87pOAkdfAsG_jBgH2duoseuUQz9GmVcF57QEYAk9_Ic--zG4ZC9Roi6KklU0UceflA4-xoDt9zGMyvXf5M_f-Ad9HYkB</recordid><startdate>20221205</startdate><enddate>20221205</enddate><creator>Liu, Wen-Jen</creator><creator>Chang, Yung-Huang</creator><creator>Chiang, Chia-Chin</creator><creator>Chen, Yuan-Tsung</creator><creator>Chen, Ying-Hsuan</creator><creator>You, Hui-Jun</creator><creator>Wu, Te-Ho</creator><creator>Lin, Shih-Hung</creator><creator>Chi, Po-Wei</creator><general>MDPI AG</general><general>MDPI</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><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>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-3746-8075</orcidid><orcidid>https://orcid.org/0000-0001-5982-6905</orcidid><orcidid>https://orcid.org/0000-0003-2809-913X</orcidid></search><sort><creationdate>20221205</creationdate><title>The Influence of Oxidation on the Magnetic, Electrical, and Mechanical Properties of Co40Fe40Yb20 Films</title><author>Liu, Wen-Jen ; Chang, Yung-Huang ; Chiang, Chia-Chin ; Chen, Yuan-Tsung ; Chen, Ying-Hsuan ; You, Hui-Jun ; Wu, Te-Ho ; Lin, Shih-Hung ; Chi, Po-Wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c342t-3ddd9cb7f9804647eab1429e94d35940de9d2539e4b369a17af9690411003d9b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Alloys</topic><topic>Annealing</topic><topic>Cobalt oxides</topic><topic>Contact angle</topic><topic>Electrical properties</topic><topic>Energy</topic><topic>Film thickness</topic><topic>Frequency ranges</topic><topic>Grain size</topic><topic>Hardness</topic><topic>Heat treatment</topic><topic>Magnetic permeability</topic><topic>Magnetic properties</topic><topic>Magnetic saturation</topic><topic>Mechanical properties</topic><topic>Oxidation</topic><topic>Temperature</topic><topic>Thin films</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Wen-Jen</creatorcontrib><creatorcontrib>Chang, Yung-Huang</creatorcontrib><creatorcontrib>Chiang, Chia-Chin</creatorcontrib><creatorcontrib>Chen, Yuan-Tsung</creatorcontrib><creatorcontrib>Chen, Ying-Hsuan</creatorcontrib><creatorcontrib>You, Hui-Jun</creatorcontrib><creatorcontrib>Wu, Te-Ho</creatorcontrib><creatorcontrib>Lin, Shih-Hung</creatorcontrib><creatorcontrib>Chi, Po-Wei</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & 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</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Wen-Jen</au><au>Chang, Yung-Huang</au><au>Chiang, Chia-Chin</au><au>Chen, Yuan-Tsung</au><au>Chen, Ying-Hsuan</au><au>You, Hui-Jun</au><au>Wu, Te-Ho</au><au>Lin, Shih-Hung</au><au>Chi, Po-Wei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Influence of Oxidation on the Magnetic, Electrical, and Mechanical Properties of Co40Fe40Yb20 Films</atitle><jtitle>Materials</jtitle><date>2022-12-05</date><risdate>2022</risdate><volume>15</volume><issue>23</issue><spage>8675</spage><pages>8675-</pages><issn>1996-1944</issn><eissn>1996-1944</eissn><abstract>A typical body-centered cubic (BCC) CoFe(110) peak was discovered at approximately 2θ = 44.7°. At 2θ = 46°, 46.3°, 47.7°, 55.4°, 54.6°, and 56.4°, the Yb2O3 and Co2O3 oxide peaks were visible in all samples. However, with a heat treatment temperature of 300 °C, there was no typical peak of CoFe(110). Electrical characteristics demonstrated that resistivity and sheet resistance reduced dramatically as film thickness and annealing temperatures increased. At various heat treatments, the maximum hardness was 10 nm. The average hardness decreased as the thickness increased, and the hardness trend decreased slightly as the annealing temperature was higher. The highest low-frequency alternative-current magnetic susceptibility (χac) value was discovered after being annealed at 200 °C with 50 nm, and the optimal resonance frequency (fres) was discovered to be within the low-frequency range, indicating that the Co40Fe40Yb20 film can be used in low-frequency applications. The maximum saturation magnetization (Ms) was annealed at 200 °C for 50 nm. Thermal disturbance caused the Ms to decrease as the temperature reached to 300 °C. The results show that when the oxidation influence of as-deposited and thinner films is stronger than annealing treatments and thicker thickness, the magnetic and electrical properties can be enhanced by the weakening peak of the oxide, which can also reduce interference.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/ma15238675</doi><orcidid>https://orcid.org/0000-0002-3746-8075</orcidid><orcidid>https://orcid.org/0000-0001-5982-6905</orcidid><orcidid>https://orcid.org/0000-0003-2809-913X</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Alloys Annealing Cobalt oxides Contact angle Electrical properties Energy Film thickness Frequency ranges Grain size Hardness Heat treatment Magnetic permeability Magnetic properties Magnetic saturation Mechanical properties Oxidation Temperature Thin films |
title | The Influence of Oxidation on the Magnetic, Electrical, and Mechanical Properties of Co40Fe40Yb20 Films |
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