Research of Chirality Imaging using Soft X-ray Resonant Diffraction
Project/Area Number |
25247054
|
Research Category |
Grant-in-Aid for Scientific Research (A)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Condensed matter physics I
|
Research Institution | Institute of Physical and Chemical Research |
Principal Investigator |
Tanaka Yoshikazu 国立研究開発法人理化学研究所, 放射光科学総合研究センター, 専任研究員 (90250109)
|
Co-Investigator(Renkei-kenkyūsha) |
Kimura Tsuyoshi 大阪大学, 基礎工学研究科, 教授 (80323525)
Ohura Masaki 国立研究開発法人理化学研究所, 放射光科学総合研究センター, ユニットリーダー (50250113)
Chainani Ashishi 国立研究開発法人理化学研究所, 放射光科学総合研究センター, 専任研究員 (80425636)
Taguchi Munetaka 奈良先端科学技術大学院大学, 物質創成科学研究科, 特任助教 (10415218)
|
Project Period (FY) |
2013-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥37,700,000 (Direct Cost: ¥29,000,000、Indirect Cost: ¥8,700,000)
Fiscal Year 2016: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2015: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2014: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2013: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
|
Keywords | X線・粒子線 / 放射光 / 共鳴X線回折 / 強相関電子系 / X線 / 物性実験 / ナノ材料 / 磁性 / 複合材料・物性 / 強相関系 / 新機能材料 |
Outline of Final Research Achievements |
Resonant x-ray diffraction provides us with a powerful tool to observe the orders of spin, orbital, charge in the strongly correlated electron system. The soft x-rays in a range from 500 eV to 1500 eV covers the L2,3 absorption edges of the 3d transition metals as well as the M5 absorption edges of 4f rare-earth metals. Thee resonant transition of these edges enables us to study the 3d or the 4f electronic states directly. We have been studying the spin and orbital states in the strongly correlated electron system. Especially, we used circularly polarized x-ray beam, which reveals the chirality of the spin and orbital orders . In this project, we have developed the focusing system with a fresnel zone plate. This system gives us an extremely focused beam of which size is about 200 nm in diameter. We will proceed the study of observation and control of spin and orbital chiral domains with external fields.
|
Report
(5 results)
Research Products
(32 results)
-
[Journal Article] Ultrafast energy- and momentum-resolved dynamics of magnetic correlations in the photo-doped Mott insulator Sr2IrO42016
Author(s)
M.P.M. Dean, Y. Cao, X. Liu, S. Wall, D. Zhu, R. Mankowsky, V. Thampy, X.M. Chen, J.G. Vale, D. Casa, Jungho Kim, A. H. Said, P. Juhas, R. Alonso-Mori, J. M. Glownia, A. Robert, J. Robinson, M. Sikorski, S. Song, M. Kozina, H. Lemke, L. Patthey, S. Owada, T. Katayama, M. Yabashi, Yoshikazu Tanaka, et al.
-
Journal Title
Nature Materials
Volume: 15
Pages: 601-605
DOI
Related Report
Peer Reviewed / Int'l Joint Research
-
-
-
-
[Journal Article] Coherent acoustic perturbation of second-harmonic generation in NiO2015
Author(s)
L. Huber, A. Ferrer, T. Kubacka, T. Huber, C. Dornes, T. Sato, K. Ogawa, K. Tono, T. Katayama, Y. Inubushi, M. Yabashi, Yoshikazu Tanaka, P. Beaud, M. Fiebig, V. Scagnoli, U. Staub, and S. L. Johnson,
-
Journal Title
Physical Review B
Volume: 92
Pages: 094304
DOI
Related Report
Peer Reviewed / Int'l Joint Research
-
-
[Journal Article] Observation of quadrupole helix chirality and its domain structure in DyFe3(BO3)42014
Author(s)
T. Usui, Y. Tanaka, H. Nakajima, M. Taguchi, A. Chainani, M. Oura, S. Shin, N. Katayama, H. Sawa, Y. Wakabayashi, and T. Kimura
-
Journal Title
Nature Materials
Volume: 13
Pages: 611-618
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
-
-
-
[Journal Article] Existence of Orbital Order and its Fluctuation in Superconducting Ba(Fe1-xCox)2As2 Single Crystals Revealed by X-ray Absorption Spectroscopy2013
Author(s)
Y. K. Kim, W. S. Jung, G. R. Han, K.-Y. Choi, K.-H. Kim, C.-C. Chen, T. P. Devereaux, A. Chainani, J. Miyawaki, Y. Takata, Y. Tanaka, M. Oura, S. Shin, A. P. Singh, H. G. Lee, J.-Y. Kim, and C. Kim
-
Journal Title
Physical Review Letters
Volume: 111
Pages: 217001
DOI
Related Report
Peer Reviewed
-
-
-
-
[Presentation] SACLAを用いて観測したβ-MoTe2の超高速格子ダイナミクス2016
Author(s)
中村飛鳥, 下志万貴博, 石坂香子, 田久保耕, 平田靖透, 和達大樹, 山本達, 松田巌, 田中良和, 辛埴, 池浦晃至, 酒井英明, 石渡晋太郎, 富樫格, 大和田成起, 片山哲夫, 登野健介, 矢橋牧名
Organizer
日本物理学会2016年秋季大会
Place of Presentation
金沢大学角間キャンパス(金沢市)
Year and Date
2016-09-14 – 2016-09-14
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Helix chiral motif of quadrupole moments in DyFe3(BO3)2014
Author(s)
T. Usui, Y. Tanaka, H. Nakajima, M. Taguchi, A. Chainani, M. Oura, S. Shin, N. Katayama, H. Sawa, Y. Wakabayashi, and T. Kimura
Organizer
The International Conference on Strongly Correlated Electron Systems
Place of Presentation
Grenoble, France
Year and Date
2014-07-07 – 2014-07-11
Related Report
-
[Presentation] Observation of multipole helix-chiral domains by resonant x-ray scattering2013
Author(s)
T. Kimura, Y. Tanaka, Y. Hiraoka, T. Usui, H. Nakajima, M. Taguchi, A. Chainani, M. Oura, S. Shin, and Y. Wakabayashi
Organizer
FIRST-QS2C Workshop
Place of Presentation
Tokyo, Japan
Year and Date
20131113-20131116
Related Report
Invited
-
-
-
-
-