Observation of spatial and time reversal breaking by quantum beam
Observation of spatial and time reversal breaking by quantum beam
批准号:
23654126
负责人:
KUBOTA Masato
金额:
$2.41万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2012
中文摘要
LuFe2O4是一种典型的多铁性材料,呈现出磁有序和铁电有序并存的状态。反映了三角形晶格中电荷有序的受挫,有序周期的不可公度性发生了变化。此外,我们还对锰氧化物超晶格进行了共振软X射线散射测量。尽管LaMnO_3和SrMnO_3的大块样品最初表现出反铁磁性结构,但人们认识到铁磁性起源于LaMnO$_3$层。
英文摘要
LuFe2O4 is a typical multiferroic material, which exhibits the coexisting state of magnetic and ferroelectric orderings. Reflecting on frustration of charge ordering in a triangular lattice, the incommensurability of the ordering period changes. Besides,we performed the resonant soft x-ray scattering measurements on manganite superlattice. It is recognized that a ferromagnetism originates from the LaMnO$_3$ layers, although bulky samples of LaMnO3 and SrMnO3 originally shows antiferromagnetic structure.
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量子ビームを用いたマンガン酸化物超格子薄膜の磁性研究
使用量子束对氧化锰超晶格薄膜进行磁性研究
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Kuriyama, R., Tanaka, Y., Akiyama, S., Sato, Y., M.Kambara,J.M.A.Diaz,T.Yoshida, 久保田正人]
通讯作者:
久保田正人
Current Status of newly developed Polarized Neutron Reflectometer (Sharaku) at bemaline BL 17 of J-PARC
J-PARC BL 17 基地新开发的偏振中子反射计 (Sharaku) 的现状
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[A. Sekiyama, S. Kitayama, H. Fujiwara, A. Higashiya, T. Kiss, S. Suga, K. Tamasaku, M. Yabashi, T. Ishikawa, T. Ebihara, Kaoru Ohno, 久保田正人]
通讯作者:
久保田正人
DOI:
10.1016/j.orgel.2011.03.016
发表时间:
2011-06
期刊:
Organic Electronics
影响因子:
3.2
作者:
[T. Sakurai;T. Ohashi;Hikaru Kitazume;M. Kubota;T. Suemasu;K. Akimoto]
通讯作者:
T. Sakurai;T. Ohashi;Hikaru Kitazume;M. Kubota;T. Suemasu;K. Akimoto
Cu-dependent phase transition in polycrystalline CuGaSe2 thin films grown by three-stage process
三阶段工艺生长的多晶 CuGaSe2 薄膜中与 Cu 相关的相变
DOI:
10.1063/1.3603022
发表时间:
2011
期刊:
JOURNAL OF APPLIED PHYSICS
影响因子:
3.2
作者:
[MIN Hyemin、SOULE, Jean-Francois、宮村浩之、小林修, M.M.Islam]
通讯作者:
M.M.Islam
Current status of a new polarized neutron reflectometer at the intense pulsed neutron source of the Materials and Life Science Experimental Facility (MLF) of J-PARC
J-PARC 材料与生命科学实验设施 (MLF) 强脉冲中子源新型偏振中子反射计的现状
DOI:
--
发表时间:
2013
期刊:
Chinese Journal of Physics
影响因子:
5
作者:
[Takeda Masayasu, Yamazaki Dai, Soyama Kazuhiko, Maruyama Ryuji, Hayashida Hirotoshi, Asaoka Hidehito, Yamazaki Tatsuya, Kubota Masato, et al.]
通讯作者:
et al.
共 9 条
Development of generation of neutron beam with new propagation mode
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批准号:25610080
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.66万
-
财政年份:2013
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负责人:KUBOTA Masato
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依托单位:
Study of domain in strongly correlated system by resonant x-ray scattering
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批准号:22340086
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$12.81万
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财政年份:2010
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负责人:KUBOTA Masato
-
依托单位:
Study of local structure at buried interface in transition metal oxides
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批准号:19684013
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项目类别:Grant-in-Aid for Young Scientists (A)
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资助金额:$11.98万
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财政年份:2007
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负责人:KUBOTA Masato
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依托单位:
海外基金