[논문]Comprehensive Studies on the Magnetic Reversal Properties of Bilayered Magnetic Anti-Dot Lattices

Deshpande, N. G.; Seo, M. S.; Kim, J. M.; Lee, S. J.; Rhee, J. Y.; Kim, K. W.; Lee, Y. P.

doi:10.1109/TMAG.2011.2155038

Comprehensive Studies on the Magnetic Reversal Properties of Bilayered Magnetic Anti-Dot Lattices

IEEE transactions on magnetics, v.47 no.10, 2011년, pp.2515 - 2518

Deshpande, N. G. (Dept. of Phys., Hanyang Univ., Seoul, South Korea) , Seo, M. S. (Dept. of Phys., Hanyang Univ., Seoul, South Korea) , Kim, J. M. (Dept. of Phys., Hanyang Univ., Seoul, South Korea) , Lee, S. J. (Dept. of Phys., Hanyang Univ., Seoul, South Korea) , Rhee, J. Y. (Dept. of Phys., Sungkyunkwan Univ., Suwon, South Korea) , Kim, K. W. (Dept. of Inf. Display, Sunmoon Univ., Ansan, South Korea) , Lee, Y. P. (Dept. of Phys., Hanyang Univ., Seoul, South Korea)

Abstract ▼ AI-Helper

In this work, we report the results of our study on the magnetization-reversal properties in a bilayered magnetic antidot lattice (BMAL) system consisting of upper perforated thick Co layer of 40 nm and lower continuous thin Ni layer of 5 nm, probed by using a superconducting-quantum-interference-device (SQUID) magnetometer and by magnetic-force microscopy (MFM). Such a BMAL structure was fabricated by using photolithography and controlled wet-etching processes. A systematic study on the in-plane anisotropy, and the switching-field properties was carried out. The atomic-force-microscopy (AFM) image clearly indicated that the anti-dot array structures are well defined, and the local element composition was confirmed by using the energy dispersive spectra (EDS). The room-temperature hysteresis curves, taken along different directions of the applied magnetic-field, were proved to be useful to understand the magnetic anisotropy in the sample. A kind of uniaxial anisotropy with easy axis along 0° and hard axis along 90° of applied field direction was observed. To get a comprehensive knowledge about the domain configuration, we performed the MFM imaging along the easy and hard axis of the lattice. The MFM images revealed well-defined periodic domain networks which can be ascribed to the anisotropies such as magnetic uniaxial anisotropy, configurational anisotropy, etc. The observed changes in the magnetic properties are closely related to the patterning that pins the domains as well as to the magneto-anisotropic BMAL structure.

참고문헌 (20)

Wang, C. C., Adeyeye, A. O., Wu, Y. H.. Magnetic properties of asymmetric antirectangular Ni80Fe20 arrays. Journal of applied physics, vol.94, no.10, 6644-6648.

상세보기
Tiberto, Paola, Boarino, Luca, Celegato, Federica, Coïsson, Marco, De Leo, Natascia, Vinai, Franco, Allia, Paolo. Magnetic and magnetotransport properties of arrays of nanostructured antidots obtained by self-assembling polystyrene nanosphere lithography. Journal of applied physics, vol.107, no.9, 09B502-.

상세보기
Confalonieri, G. A. Badini, Pirota, K. R., Vazquez, M., Nemes, N. M., Garcia-Hernandez, M., Knobel, M., Batallan, F.. Magnetic and transport properties in ordered arrays of permalloy antidots and thin films. Journal of applied physics, vol.107, no.8, 083918-.

상세보기
Barnard, J. A., Fujiwara, H., Inturi, V. R., Jarratt, J. D., Scharf, T. W., Weston, J. L.. Nanostructured magnetic networks. Applied physics letters, vol.69, no.18, 2758-2760.

상세보기
Adeyeye, A O, Singh, N. Large area patterned magnetic nanostructures. Journal of physics. D, applied physics, vol.41, no.15, 153001-.

상세보기
Mengotti, E., Heyderman, L. J., Nolting, F., Craig, B. R., Chapman, J. N., Lopez-Diaz, L., Matelon, R. J., Volkmann, U. G., Kläui, M., Rüdiger, U., Vaz, C. A. F., Bland, J. A. C.. Easy axis magnetization reversal in cobalt antidot arrays. Journal of applied physics, vol.103, no.7, 07D509-.

상세보기
Luo, Yong, Misra, Veena. Large-area long-range ordered anisotropic magnetic nanostructure fabrication by photolithography. Nanotechnology, vol.17, no.19, 4909-4911.

상세보기
Tripathy, D., Adeyeye, A. O., Singh, N.. Exchange bias in nanoscale antidot arrays. Applied physics letters, vol.93, no.2, 022502-.

상세보기
Cheng, Ruihua, Justus, B. L., Rosenberg, A., McIlroy, D. N., Holman, Z., Zhang, D., Kranov, Y.. The magnetic domain configuration in Co/Ni/Co nanoscale antidot arrays. Journal of applied physics, vol.108, no.8, 086110-.

상세보기
Wedding, J.B, Li, M, Wang, G.-C. Magnetization reversal of a thin polycrystalline cobalt film measured by the magneto-optic Kerr effect (MOKE) technique and field-dependent magnetic force microscopy. Journal of magnetism and magnetic materials, vol.204, no.1, 79-89.

상세보기
Wang, C C, Adeyeye, A O, Singh, N. Magnetic antidot nanostructures: effect of lattice geometry. Nanotechnology, vol.17, no.6, 1629-1636.

상세보기
Heyderman, L.J., Czekaj, S., Nolting, F., Kim, D.H., Fischer, P.. Cobalt antidot arrays on membranes: Fabrication and investigation with transmission X-ray microscopy. Journal of magnetism and magnetic materials, vol.316, no.2, 99-102.

상세보기
Gao, C., Chen, K., Lu, L., Zhao, J., Chen, P.. Out-of-plane coercive field of Ni₈₀Fe₂₀ antidot arrays. Journal of magnetism and magnetic materials, vol.322, no.21, 3278-3280.

상세보기
J Korean Phys Soc Studies on magnetization reversal in 2-dimensional spin photonic crystals of cobalt anti-dot arrays deshpande 2010 10.3938/jkps.56.1345 56 1345

상세보기
Chiolerio, Alessandro, Allia, Paolo, Celasco, Edvige, Martino, Paola, Spizzo, Federico, Celegato, Federica. Magnetoresistance anisotropy in a hexagonal lattice of Co antidots obtained by thermal evaporation. Journal of magnetism and magnetic materials, vol.322, no.9, 1409-1412.

상세보기
Deshpande, N. G., Seo, M. S., Jin, X. R., Lee, S. J., Lee, Y. P., Rhee, J. Y., Kim, K. W.. Tailoring of magnetic properties of patterned cobalt antidots by simple manipulation of lattice symmetry. Applied physics letters, vol.96, no.12, 122503-.

상세보기
Yu, C. T., Jiang, H., Shen, L., Flanders, P. J., Mankey, G. J.. The magnetic anisotropy and domain structure of permalloy antidot arrays. Journal of applied physics, vol.87, no.9, 6322-6324.

상세보기
Wang, C. C., Adeyeye, A. O., Singh, N., Huang, Y. S., Wu, Y. H.. Magnetoresistance behavior of nanoscale antidot arrays. Physical review. B, Condensed matter and materials physics, vol.72, no.17, 174426-.

상세보기
Castaño, F. J., Nielsch, K., Ross, C. A., Robinson, J. W. A., Krishnan, R.. Anisotropy and magnetotransport in ordered magnetic antidot arrays. Applied physics letters, vol.85, no.14, 2872-2874.

상세보기
Ctistis, G., Papaioannou, E., Patoka, P., Gutek, J., Fumagalli, P., Giersig, M.. Optical and Magnetic Properties of Hexagonal Arrays of Subwavelength Holes in Optically Thin Cobalt Films. Nano letters : a journal dedicated to nanoscience and nanotechnology, vol.9, no.1, 1-6.

상세보기

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
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

연합인증

Comprehensive Studies on the Magnetic Reversal Properties of Bilayered Magnetic Anti-Dot Lattices

Abstract ▼ AI-Helper

참고문헌 (20)

이 논문을 인용한 문헌

관련 콘텐츠

원문 URL 링크

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트