• 3592 Citations
  • 21 h-Index
1981 …2020

Research output per year

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Research Output

  • 3592 Citations
  • 21 h-Index
  • 90 Article
  • 8 Conference article
  • 7 Conference contribution
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Article

Ab Initio Studies on Silicon Compounds. 2. On the Gauche Structure of the Parent Polysilane

Teramae, H. & Takeda, K., 1989 Feb 1, In : Journal of the American Chemical Society. 111, 4, p. 1281-1285 5 p.

Research output: Contribution to journalArticle

96 Citations (Scopus)

Calculation of the anisotropy of the hall mobility in n-type 4H- and 6H-SiC

Kinoshita, T., Itoh, K. M., Muto, J., Schadt, M., Pensl, G. & Takeda, K., 1998 Jan 1, In : Materials Science Forum. 264-268, PART 1, p. 295-298 4 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Chelation of transition metal ions by peptide nanoring

Kihara, S., Takagi, H., Takechi, K. & Takeda, K., 2008 Jun 26, In : Journal of Physical Chemistry B. 112, 25, p. 7631-7644 14 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Coherent potential approximation approach to electronic structure of DNA

Takeda, K., 1995 Dec, In : Mathematical Biosciences. 130, 2, p. 183-202 20 p.

Research output: Contribution to journalArticle

Conformational transitions of cyclic D,L-peptides

Okamoto, H., Yamada, T., Kihara, S., Takechi, K., Takagi, H. & Takeda, K., 2009 Apr 30, In : Journal of Computational Chemistry. 30, 6, p. 962-973 12 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

DENSITY OF STATES AND EFFECTIVE MASS OF HEAVY, LIGHT AND SPLIT-OFF HOLES NEAR THE VALENCE VAND EDGE OF SILICON.

Takeda, K., Sakui, K. & Sakata, M., 1981 Jan 1, In : Keio Science and Technology Reports. 34, 2, p. 39-47 9 p.

Research output: Contribution to journalArticle

Difference in self-assembling morphology of peptide nanorings

Okamoto, H., Yamada, T., Miyazaki, H., Nakanishi, T., Takeda, K., Usui, K., Obataya, I., Mhara, H., Azehara, H., Mizutani, W., Hashimoto, K., Yamaguchi, H. & Hirayama, Y., 2005 Nov 9, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 44, 11, p. 8240-8248 9 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Effect of intervalence-band interaction on relaxation time and transport coefficients for holes in non-polar semiconductors

Takeda, K., Sakui, K., Taguchi, A. & Sakata, M., 1983 Dec 1, In : Journal of Physics C: Solid State Physics. 16, 4, p. 729-745 17 p., 018.

Research output: Contribution to journalArticle

7 Citations (Scopus)
3 Citations (Scopus)

Effect of structural randomness on the frontier states of polysilane

Takeda, K. & Matsumoto, N., 1985 Nov 30, In : Journal of Physics C: Solid State Physics. 18, 33, p. 6121-6133 13 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
9 Citations (Scopus)

Electronic band structures of penta-heptagonal carbon networks

Nakada, K., Takeda, K. & Hosoya, H., 1994 Jan 1, In : Journal of Molecular Structure: THEOCHEM. 311, p. 79-86 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Electronic band structures of penta-heptagonal carbon networks

Nakada, K., Takeda, K. & Hosoya, H., 1994 Jan 1, In : Journal of Molecular Structure. 311, p. 79-86 8 p.

Research output: Contribution to journalArticle

Electronic Structure of Chainlike Polysilane

Takeda, K., Teramae, H. & Matsumoto, N., 1986 Jan 1, In : Journal of the American Chemical Society. 108, 26, p. 8186-8190 5 p.

Research output: Contribution to journalArticle

151 Citations (Scopus)

Electronic structure of chain-like polystannane

Takeda, K. & Shiraishi, K., 1992 Jul 17, In : Chemical Physics Letters. 195, 2-3, p. 121-126 6 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Electronic structure of organopolysilane

Takeda, K., Teramae, H., Fujino, M., Kagawa, T. & Matsumoto, N., 1987 Mar, In : Synthetic Metals. 19, 1-3, 1 p.

Research output: Contribution to journalArticle

Electronic structure of random copolymers

Takeda, K., 1994 Dec 1, In : Journal of Mathematical Chemistry. 15, 1, p. 323-337 15 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Electronic structure of silicon-oxygen high polymers

Takeda, K. & Shiraishi, K., 1993 Jan, In : Solid State Communications. 85, 4, p. 301-305 5 p.

Research output: Contribution to journalArticle

67 Citations (Scopus)

Electronic structure of Si-skeleton materials

Takeda, K. & Shiraishi, K., 1989 Jan 1, In : Physical Review B. 39, 15, p. 11028-11037 10 p.

Research output: Contribution to journalArticle

115 Citations (Scopus)

Electronic structure of worm-eaten graphene

Negishi, H. & Takeda, K., 2017 Feb 1, In : Japanese Journal of Applied Physics. 56, 2, 025101.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Electronic structures of polyheterole monomers, oligomers, polymers and their block copolymers

Narita, Y., Hagiri, I., Takahashi, N. & Takeda, K., 2004 Jul 1, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 43, 7 A, p. 4248-4258 11 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Electronic structures of polysilanes having pyrrole and thiophene groups

Endo, T., Sugimoto, Y., Takeda, K. & Shiraishi, K., 1999 Jan 1, In : Synthetic Metals. 98, 3, p. 161-172 12 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Electronic Structures of Protein Nanotubes

Fukasaku, K., Takeda, K. & Shiraishii, K., 1997 Jan 1, In : journal of the physical society of japan. 66, 11, p. 3387-3390 4 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Electron resonant tunneling through a circle-ring multicomponent quantum system

Sugiyama, K., Okunishi, T., Muraguchi, M. & Takeda, K., 2010 Mar 9, In : Physical Review B - Condensed Matter and Materials Physics. 81, 11, 115309.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Energetics in the growth mechanism of semiconductor heteroepitaxy

Miyagishima, N., Okajima, K., Oyama, N., Shiraishi, K., Takeda, K., Ohno, T. & Ito, T., 2002 Apr, In : Journal of Crystal Growth. 237-239, 1 4 II, p. 1599-1602 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Energy-band structure of chainlike polysilane (SiH2)n alloys

Takeda, K., Matsumoto, N. & Fukuchi, M., 1984 Jan 1, In : Physical Review B. 30, 10, p. 5871-5876 6 p.

Research output: Contribution to journalArticle

68 Citations (Scopus)

Exciton confinement on a spherical shell: Visible photoluminescence from oxidized Si and Ge nanoballs

Kanemitsu, Y., Ogawa, T., Shiraishi, K. & Takeda, K., 1994 Apr, In : Journal of Luminescence. 60-61, C, p. 337-339 3 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Excitonic exchange splitting and Stokes shift in Si nanocrystals and Si clusters

Takagahara, T. & Takeda, K., 1996 Jan 1, In : Physical Review B - Condensed Matter and Materials Physics. 53, 8, p. R4205-R4208

Research output: Contribution to journalArticle

77 Citations (Scopus)

First principles and macroscopic theories of semiconductor epitaxial growth

Shiraishi, K., Oyama, N., Okajima, K., Miyagishima, N., Takeda, K., Yamaguchi, H., Ito, T. & Ohno, T., 2002 Apr, In : Journal of Crystal Growth. 237-239, 1 4 I, p. 206-211 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
5 Citations (Scopus)

First-principles study of the electronic and molecular structure of protein nanotubes

Okamoto, H., Takeda, K. & Shiraishi, K., 2001 Jan 1, In : Physical Review B - Condensed Matter and Materials Physics. 64, 11

Research output: Contribution to journalArticle

20 Citations (Scopus)
13 Citations (Scopus)
1 Citation (Scopus)

First-Principles Study on Electronic Structures of Protein Nanotubes

Fukasaku, K., Takeda, K. & Shiraishi, K., 1998 Nov, In : journal of the physical society of japan. 67, 11, p. 3751-3760 10 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Ground state instability in spin polarization for electrons confined in two-dimensional square quantum dots

Negishi, Y., Ishizuki, M., Okunishi, T. & Takeda, K., 2011 Aug 1, In : Japanese journal of applied physics. 50, 8 PART 1, 085001.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Ground-state molecular and electronic structures of group-IV nanoribbons, nanorings and nanotubes

Matsunaga, Y. K. & Takeda, K., 2018 Jan 1, In : Physical Chemistry Chemical Physics. 20, 37, p. 24353-24368 16 p.

Research output: Contribution to journalArticle

Hole mobility of GaAs, GaP, and GaAs1-xPx mixed-compound semiconductors

Takeda, K., Matsumoto, N., Taguchi, A., Taki, H., Ohta, E. & Sakata, M., 1985 Jan 1, In : Physical Review B. 32, 2, p. 1101-1111 11 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2 Citations (Scopus)

Interstate interference of electron wave packet tunneling through a quantum ring

Okunishi, T., Ohtsuka, Y., Muraguchi, M. & Takeda, K., 2007 Jun 8, In : Physical Review B - Condensed Matter and Materials Physics. 75, 24, 245314.

Research output: Contribution to journalArticle

19 Citations (Scopus)

IR-study on stacking manner of peptide nanorings in peptide nanotubes

Nagai, Y., Nakanishi, T., Okamoto, H., Takeda, K., Furukawa, Y., Usui, K. & Mihara, H., 2005 Oct 11, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 44, 10, p. 7654-7661 8 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Molecular design and morphology of peptide nanotubes: Towards the novel drug delivery materials

Okamoto, H. & Takeda, K., 2005, In : Journal of Drug Delivery Science and Technology. 15, 1, p. 97-107 11 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Molecular dynamical approach to the conformational transition in peptide nanorings and nanotubes

Teranishi, M., Okamoto, H., Takeda, K., Nomura, K. I., Nakano, A., Kalia, R. K., Vashishta, P. & Shimojo, F., 2009 Feb 5, In : Journal of Physical Chemistry B. 113, 5, p. 1473-1484 12 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Molecular dynamics approach of ion channeling through peptide nanotubes

Sumiya, N., Igami, D. & Takeda, K., 2011 Mar 1, In : Japanese journal of applied physics. 50, 3, 037002.

Research output: Contribution to journalArticle

4 Citations (Scopus)
1 Citation (Scopus)

Optical characterization and computational chemical evaluation of electronic localized states in polyolefin

Arai, T., Hosobuchi, M., Fuse, N., Takeda, K. & Ohki, Y., 2012 Oct 9, In : IEEJ Transactions on Fundamentals and Materials. 132, 9, p. 760-766 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
1 Citation (Scopus)

Optical Third-Harmonic Generation from Polydiacetylene Thin Films Deposited by Vacuum Evaporation

Tomaru, S., Kubodera, K., Zembutsu, S., Kubodera, K., Takeda, K. & Hasegawa, M., 1987 Jan 1, In : Electronics Letters. 23, 11, p. 595-596 2 p.

Research output: Contribution to journalArticle

43 Citations (Scopus)

Phenomenological theory of semiconductor epitaxial growth with misfit-dislocations

Okajima, K., Takeda, K., Oyama, N., Ohta, E., Shiraishi, K. & Ohno, T., 2000 Sep 15, In : Japanese Journal of Applied Physics, Part 2: Letters. 39, 9 A/B, p. L917-L920

Research output: Contribution to journalArticle

8 Citations (Scopus)

Photocreated metastable state in organopolysilanes

Kondo, M., Morigaki, K., Takeda, K., Shiraishi, K. & Fujiki, M., 1993 Dec 2, In : Journal of Non-Crystalline Solids. 164-166, PART 2, p. 1267-1270 4 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)