| Project/Area Number |
16K17725
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Condensed matter physics I
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| Research Institution | Nagoya University |
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Principal Investigator |
Yamakage Ai 名古屋大学, 理学研究科, 助教 (90750290)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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| Keywords | トポロジカル / 半金属 / 線ノード / CaAgX / トポロジカル絶縁体 / トポロジカル半金属 / ディラック半金属 / ワイル半金属 / トポロジカル不変量 / Zak位相 / トポロジカル物質 / トポロジカル超伝導体 / トポロジカル結晶超伝導 / 円偏光 / 物性理論 |
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| Outline of Final Research Achievements |
Topological semimetals such as Weyl semimetals exhibit novel quantum phenomena stemming from topological nontriviality of wavefunctions. We have shown that the photovoltaic anomalous Hall effect occurs in a nodal-line semimetal. Furthermore, we have studied a general theory for crossing nodal lines and its application to rare-earth trihydrides RH3 (R:rare earth).
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