메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
출처
Springer Science and Business Media LLC Nature Communications 14(1)
오류 신고하기
표지

검색

    초록·키워드

    A 2-Q antiferromagnetic order of the ferromagnetic dimers was found below T<sub>N</sub> = 2.9 K in the Shastry-Sutherland lattice BaNd<sub>2</sub>ZnS<sub>5</sub> by single crystal neutron diffraction. The magnetic order can be understood by the orthogonal arrangement of local Ising Nd spins, identified by polarized neutrons. A field was applied along [1 -1 0] to probe the observed metamagnetic transition in the magnetization measurement. The field decouples two magnetic sublattices corresponding to the propagation vectors q<sub>1</sub> = (½, ½, 0) and q<sub>2</sub> = (-½, ½, 0), respectively. Each sublattice shows a "stripe" order with a Néel-type arrangement in each single layer. The "stripe" order with q<sub>1</sub> remains nearly intact up to 6 T, while the other one with q<sub>2</sub> is suppressed at a critical field H<sub>c</sub> ~1.7 T, indicating a partial disorder. The H<sub>c</sub> varies with temperature and is manifested in the H-T phase diagram constructed by measuring the magnetization in BaNd<sub>2</sub>ZnS<sub>5</sub>.

    본문·목차

    최근 본 자료 전체보기