[논문]Morphology-dependent spin Seebeck effect in yttrium iron garnet thin films prepared by metal-organic decomposition

Thi, Trinh Nguyen; Van, Phuoc Cao; Viet, Duc Duong; Quoc, Viet Dong; Ahn, Hayeong; Cao, Viet Anh; Kang, Min-Gu; Nah, Junghyo; Park, Byong-Guk; Jeong, Jong-Ryul

doi:10.1016/j.ceramint.2021.02.249

[해외논문] Morphology-dependent spin Seebeck effect in yttrium iron garnet thin films prepared by metal-organic decomposition

Ceramics international, v.47 no.12, 2021년, pp.16770 - 16775

Thi, Trinh Nguyen (Department of Material Science and Engineering, Chungnam National University) , Van, Phuoc Cao (Department of Material Science and Engineering, Chungnam National University) , Viet, Duc Duong (Department of Material Science and Engineering, Chungnam National University) , Quoc, Viet Dong (Department of Material Science and Engineering, Chungnam National University) , Ahn, Hayeong (Department of Material Science and Engineering, Chungnam National University) , Cao, Viet Anh (Department of Electrical Engineering, Chungnam National University) , Kang, Min-Gu (Department of Material Science and Engineering, Korea Advanced Institute of Science and Technology) , Nah, Junghyo (Department of Electrical Engineering, Chungnam National University) , Park, Byong-Guk (Department of Material Science and Engineering, Korea Advanced Institute of Science and Technology South Kore) , Jeong, Jong-Ryul

Abstract ▼ AI-Helper

Abstract In this study, we examined the dependence of surface morphology and spin Seebeck effect (SSE) voltages on the poly[vinylpyrrolidone] (PVP) concentration in polycrystalline Y3Fe5O12 (YIG) ultrathin films on a silicon substrate synthesized by metal-organic decomposition followed by a crystallization process. During fabrication, PVP concentrations of 0.5–2 g were used while all other conditions remained fixed. Atomic force microscopy and grazing incidence X-ray diffraction (XRD) measurements revealed a strong dependence of crystallinity and sample morphology on PVP concentration. The 1-g PVP sample had the smoothest surface, with a root mean square roughness of 0.2 nm, as well as superior bulk uniformity with respect to the shape and intensity of XRD reflection peaks. This was confirmed by scanning electron microscopy measurements of a cross-section of the sample that revealed a uniform film without pores. SSE measurements were performed to obtain the output SSE voltages (VSSE) of all samples, to which a platinum layer was added as a spin-detection layer. Repeatedly, the 1-g PVP sample had the best performance, demonstrating the importance of film crystallinity and morphology in the spin-to-charge conversion efficiency of YIG films.

Keyword

참고문헌 (40)

Energy Environ. Sci. Boona 7 885 2014 10.1039/c3ee43299h Spin caloritronics

상세보기
Nat. Mater. Bauer 11 391 2012 10.1038/nmat3301 Spin caloritronics

상세보기
Phys. Lett. Yu 381 825 2017 10.1016/j.physleta.2016.12.038 Spin caloritronics, origin and outlook

상세보기
Appl. Phys. Lett. Uchida 97 1-3 172505 2010 10.1063/1.3507386 Observation of longitudinal spin-Seebeck effect in magnetic insulators

상세보기
Nat. Mater. Jaworski 9 898 2010 10.1038/nmat2860 Observation of the spin-Seebeck effect in a ferromagnetic semiconductor

상세보기
Phys. Rev. B Chang 89 1-6 195418 2014 10.1103/PhysRevB.89.195418 Spin-Seebeck effect on the surface of a topological insulator due to nonequilibrium spin-polarization parallel to the direction of thermally driven electronic transport

상세보기
Nature Uchida 455 778 2008 10.1038/nature07321 Observation of the spin Seebeck effect

상세보기
Phys. Rev. B Uchida 87 1-6 104412 2013 10.1103/PhysRevB.87.104412 Longitudinal spin Seebeck effect in various garnet ferrites

상세보기
AIP Adv. Niizeki 5 1-6 2015 Observation of longitudinal spin-Seebeck effect in cobalt-ferrite epitaxial thin films
Mater. Today Phys. Vandaele 1 39 2017 10.1016/j.mtphys.2017.05.003 Thermal spin transport and energy conversion

상세보기
Nat. Mater. Kirihara 11 686 2012 10.1038/nmat3360 Spin-current-driven thermoelectric coating

상세보기
Science He 357 1-6 1369 2017 Advances in thermoelectric materials research: looking back and moving forward
Proc. IEEE Uchida 104 1946 2016 10.1109/JPROC.2016.2535167 Thermoelectric generation based on spin Seebeck effects

상세보기
J. Phys. Condens. Matter Uchida 26 1-15 343202 2014 10.1088/0953-8984/26/34/343202 Longitudinal spin seebeck effect: from fundamentals to applications

상세보기
Phys. Rev. B Haertinger 92 1-6 2015 Spin pumping in YIG/Pt bilayers as a function of layer thickness
IEEE Magn. Lett. Chang 5 6700104 2014 10.1109/LMAG.2014.2350958 Nanometer-thick yttrium iron garnet films with extremely low damping

상세보기
Phys. Rev. Anderson 134 A1582 1964 10.1103/PhysRev.134.A1581 Molecular field model and the magnetization of YIG

상세보기
Phys. Rev. Lett. Barker 117 1-5 217201 2016 10.1103/PhysRevLett.117.217201 Thermal spin dynamics of yttrium iron garnet

상세보기
Sci. Technol. Adv. Mater. Krichevtsov 18 351 2017 10.1080/14686996.2017.1316422 Magnetization reversal in YIG/GGG(111) nanoheterostructures grown by laser molecular beam epitaxy

상세보기
J. Appl. Phys. Kang 97 1-4 10A319 2005 10.1063/1.1855460 Magnetic properties of YIG(Y3Fe5O12) thin films prepared by the post annealing of amorphous films deposited by rf-magnetron sputtering

상세보기
Appl. Surf. Sci. Cao Van 435 377 2018 10.1016/j.apsusc.2017.11.129 Effect of annealing temperature on surface morphology and ultralow ferromagnetic resonance linewidth of yttrium iron garnet thin film grown by rf sputtering

상세보기
Phys. Rev. B Wang 102 1-6 144428 2020 10.1103/PhysRevB.102.144428 Magnetization coupling in a YIG/GGG structure

상세보기
Mater. Lett. Peña-Garcia 161 384 2015 10.1016/j.matlet.2015.08.147 YIG films with low magnetic damping obtained by Sol-Gel on Silicon (100)

상세보기
IEEE MTT-S Int. Microw. Symp. Dig. Reyes 3 1759 1994 10.1109/MWSYM.1994.335101 Silicon as a microwave substrate
Bull. Mater. Sci. Pal 27 501 2004 10.1007/BF02707276 Silicon - a new substrate for GaN growth

상세보기
J. Appl. Phys. Liu 115 1-5 17A501 2014 10.1063/1.4852135 Ferromagnetic resonance of sputtered yttrium iron garnet nanometer films

상세보기
Apl. Mater. Onbasli 2 1-9 106102 2014 10.1063/1.4896936 Pulsed laser deposition of epitaxial yttrium iron garnet films with low Gilbert damping and bulk-like magnetization

상세보기
Chin. Phys. B Liu 26 1-6 2017 Structure dependence of magnetic properties in yttrium iron garnet by metal-organic decomposition method
IEEE Trans. Magn. Henry 9 535 1973 10.1109/TMAG.1973.1067610 Ferromagnetic resonance properties of LPE YIG films

상세보기
IEEE Trans. Magn. Yamada 55 1-4 4500104 2019 Observation of longitudinal spin seebeck voltage in YIG films chemically prepared by co-precipitation and spin coating
Mater. Res. Bull. Elhamali 112 66 2019 10.1016/j.materresbull.2018.12.005 Structural, optical and magnetic properties of YIG and TbErIG nanofilms prepared using a sol-gel method

상세보기
J. Appl. Phys. Aqeel 116 1-6 153705 2014 10.1063/1.4897933 Surface sensitivity of the spin Seebeck effect

상세보기
J. Appl. Phys. Hauser 122 1-8 2017 Annealing of amorphous yttrium iron garnet thin films in Argon atmosphere
IEEE Trans. Magn. Zhang 51 1-4 2503604 2015 Growth of phase pure yttrium iron garnet thin films on silicon: the effect of substrate and post-deposition annealing temperatures
J. Appl. Phys. Kim 127 1-9 2020 Enhancing the spin Seebeck effect by controlling interface condition in Pt/polycrystalline nickel ferrite slabs
Ceram. Int. Dongquoc 45 20758 2019 10.1016/j.ceramint.2019.07.061 Enhancing magneto-optical and structural properties of Bi-YIG thin film on glass substrate using poly[vinylpyrrolidone](PVP) assisted MOD method

상세보기
Sci. Adv. Chang 3 1-8 2017 Role of damping in spin Seebeck effect in yttrium iron garnet thin films
J. Electroceram. Du 16 565 2006 10.1007/s10832-006-9920-2 The effect of PVP on the critical thickness and properties of PLZT ceramic films

상세보기
Phys. Rev. B Condens. Matter Giles 92 1-13 224415 2015 10.1103/PhysRevB.92.224415 Long-range pure magnon spin diffusion observed in a nonlocal spin-Seebeck geometry

상세보기
Appl. Phys. Express Saiga 7 1-4 2014 Platinum thickness dependence and annealing effect of the spin-Seebeck voltage in platinum/yttrium iron garnet structures

LOADING...

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 논문

해당 논문의 주제분야에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

원문 URL 링크

DOI : 10.1016/j.ceramint.2021.02.249
Elsevier : 저널 > 논문

*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.

저작권 관리 안내

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관

저장형식

Text(ASCII format)
Excel format
RefWorks Direct Export
RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

표제어: PCR

동의어: Packet Collision Rate

용어 설명 출처 목록 (6)

용어 설명: PCR은 세균 특이성이 있는 primer를 이용하여 적은 수의 세균이 있을지라도 쉽게 검출할 수 있는 유용한 방법이며, 이를 이용하여 구강 내 치면세균막이나 타액에서 직접 세균을 검출할 수 있게 되었다[8].

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

연합인증