Research Projects

Apr, 2010 - Mar, 2015

Novel phenomena in electronic fluids with broken inversion symmetry

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Grant number
22103004
Japan Grant Number (JGN)
JP22103004
Grant amount
(Total)
246,870,000 Japanese Yen
(Direct funding)
189,900,000 Japanese Yen
(Indirect funding)
56,970,000 Japanese Yen

In the electronic fluids with broken inversion symmetry and strong spin-orbit coupling, we have investigated various topological quantum phenomena and obtained the following results. In noncentrosymmetric superconductors, we clarified the conditions necessary for bringing about a large spin-triplet component. We have succeeded in synthesizing new topological insulators and found that CuxBi2Se3 is a spin-triplet superconductor. We discovered electric-field-effect induced superconductivity in KTaO3 which cannot be made superconducting by conventional chemical doping method.

Link information
Kaken Url
https://kaken.nii.ac.jp/file/KAKENHI-PLANNED-22103004/22103004seika.pdf
KAKEN
https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-22103004
ID information
  • Grant number : 22103004
  • Japan Grant Number (JGN) : JP22103004

List of results of the research project

Books and Other Publications

  1