Hiển thị ở chế độ nhân viên: Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism

Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism

Understanding the effects of phase transition, phase coexistence, and surface magnetism on the longitudinal spin Seebeck effect (LSSE) in a magnetic system is essential to manipulate the spin to charge current conversion efficiency for spincaloritronic applications. We aim to elucidate these effects...

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Tác giả chính:	Amit, Chanda, Derick, DeTellem, Yen Thi Hai, Pham, Jenae E. Shoup
Định dạng:	Bài trích
Ngôn ngữ:	English
Nhà xuất bản:	ACS Publications 2022
Chủ đề:	Iron oxide thin film Magnetism
Truy cập trực tuyến:	https://pubs.acs.org/doi/10.1021/acsami.1c23284 https://dlib.phenikaa-uni.edu.vn/handle/PNK/5891 https://doi.org/10.1021/acsami.1c23284
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spelling	oai:localhost:PNK-58912022-08-17T05:54:55Z Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism Amit, Chanda Derick, DeTellem Yen Thi Hai, Pham Jenae E. Shoup Iron oxide thin film Magnetism Understanding the effects of phase transition, phase coexistence, and surface magnetism on the longitudinal spin Seebeck effect (LSSE) in a magnetic system is essential to manipulate the spin to charge current conversion efficiency for spincaloritronic applications. We aim to elucidate these effects by performing a comprehensive study of the temperature dependence of the LSSE in biphase iron oxide (BPIO = α-Fe2O3 + Fe3O4) thin films grown on Si (100) and Al2O3 (111) substrates. A combination of a temperature-dependent anomalous Nernst effect (ANE) and electrical resistivity measurements show that the contribution of the ANE from the BPIO layer is negligible in comparison to the intrinsic LSSE in the Si/BPIO/Pt heterostructure, even at room temperature 2022-07-13T01:59:49Z 2022-07-13T01:59:49Z 2022 Bài trích https://pubs.acs.org/doi/10.1021/acsami.1c23284 https://dlib.phenikaa-uni.edu.vn/handle/PNK/5891 https://doi.org/10.1021/acsami.1c23284 en ACS Publications
institution	Digital Phenikaa
collection	Digital Phenikaa
language	English
topic	Iron oxide thin film Magnetism
spellingShingle	Iron oxide thin film Magnetism Amit, Chanda Derick, DeTellem Yen Thi Hai, Pham Jenae E. Shoup Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism
description	Understanding the effects of phase transition, phase coexistence, and surface magnetism on the longitudinal spin Seebeck effect (LSSE) in a magnetic system is essential to manipulate the spin to charge current conversion efficiency for spincaloritronic applications. We aim to elucidate these effects by performing a comprehensive study of the temperature dependence of the LSSE in biphase iron oxide (BPIO = α-Fe2O3 + Fe3O4) thin films grown on Si (100) and Al2O3 (111) substrates. A combination of a temperature-dependent anomalous Nernst effect (ANE) and electrical resistivity measurements show that the contribution of the ANE from the BPIO layer is negligible in comparison to the intrinsic LSSE in the Si/BPIO/Pt heterostructure, even at room temperature
format	Bài trích
author	Amit, Chanda Derick, DeTellem Yen Thi Hai, Pham Jenae E. Shoup
author_facet	Amit, Chanda Derick, DeTellem Yen Thi Hai, Pham Jenae E. Shoup
author_sort	Amit, Chanda
title	Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism
title_short	Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism
title_full	Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism
title_fullStr	Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism
title_full_unstemmed	Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism
title_sort	spin seebeck effect in iron oxide thin films: effects of phase transition, phase coexistence, and surface magnetism
publisher	ACS Publications
publishDate	2022
url	https://pubs.acs.org/doi/10.1021/acsami.1c23284 https://dlib.phenikaa-uni.edu.vn/handle/PNK/5891 https://doi.org/10.1021/acsami.1c23284
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score	8.887836

Spin Seebeck Effect in Iron Oxide Thin Films: Effects of Phase Transition, Phase Coexistence, And Surface Magnetism

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