Anaslysis of quantum properties with local dielectric constant and local electric conductivity
| Project/Area Number |
24760028
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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 |
Thin film/Surface and interfacial physical properties
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| Research Institution | Kyoto University |
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Principal Investigator |
SENAMI Masato 京都大学, 工学(系)研究科(研究院), 助教 (40431770)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 局所量子物性 / 局所誘電率 / 局所分極率 / 局所電気伝導率 / スピントルク / 場の量子論 / 量子物理学 / QED |
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| Research Abstract |
Local dielectric constant and local electric conductivity are studied in viewpoints of the analysis of properties of quantum condensed matter.In the study of local dielectric constant, the numerical computational code of the dynamics of quantum states of nuclei, as well as electrons, based on quantum field theory. In the study of local electric conductivity, the description of electric current in quantum field theory is stuidied. It is shown that the vector part in the four component photon field is important and lorentz covariance is necessary for correct current. In addition, the local conductive property of benzenedithiol and silicon nanowire is studied by using the wave functions based on quantum mechanics.
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Report
(3 results)
Research Products
(79 results)
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[Journal Article] Spin Torque and Zeta Force in Allene Type Molecules2013
Author(s)
Masahiro Fukuda, Masato Senami, Akitomo Tachibana
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Journal Title
Advances in Quantum Methods and Applications in Chemistry, Physics, and Biology Progress in Theoretical Chemistry and Physics, Volume 27; Eds. Matti Hotokka, Erkki J. Brändas, Jean Maruani, Gerardo Delgado-Barrio; Springer
Volume: Chapter 7
Pages: 131-139
DOI
ISBN
9783319015286, 9783319015293
Related Report
Peer Reviewed
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[Presentation] Electron spin torque in atoms2012
Author(s)
Masato Senami, Masahiro Fukuda, and Akitomo Tachibana
Organizer
The 17th International Workshop on Quantum Systems in Chemistry and Physics (QSCP-XVII)
Place of Presentation
the Åbo Akademi University (Finland)
Related Report
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