Co-author

All Publications (First author: 46, Co-author: 71, Member: 4)

  1. Naoya Tate and Takashi Yatsui, “Visible light-induced thymine dimerisation based on large localised field gradient by non-uniform optical near-field,” Scientific Reports Volume 9, 18383 (6 pages) (2019)
  2. M. Noda, K. Iida, M. Yamaguchi, T. Yatsui, and K. Nobusada, “Direct Wave Vector Excitation in an Indirect Band Gap Semiconductor of Silicon with an Optical Near-Field,” Phys. Rev. Applied, Vol. 11, Iss. 4, April 2019, 044053 (7 pages), DOI: https://doi.org/10.1103/PhysRevApplied.11.044053
  3. F. Brandenburg, R. Nagumo, K. Saichi, K. Tahara, T. Iwasaki, M. Hatano, F. Jelezko, R. Igarashi, and T. Yatsui, “Improving the electron spin properties of nitrogen-vacancy centres in nanodiamonds by near-field etching,” Scientific Reports, Vol. 8, October 2018, 15847 (8 pages)
  4. F. J. Brandenburg, T. Okamoto, H. Saito, O. Soppera, and T. Yatsui, “Surface improvement of organic photo-resists through a near-field-dependent etching method,” Beilstein Journal of Nanotechnology, April 2017, Vol. 8, pp.784–788
  5. M. Silies, M. Mascheck, D. Leipold, H. Kollmann, S. Schmidt, J. Sartor, T. Yatsui, K. Kitamura, M. Ohtsu, H. Kalt, E. Runge, C. Lienau, “Near-field assisted localization: Effect of size and filling factor of randomly distributed zinc oxide nanoneedles on multiple scattering and localization of light,” Applied Physics B, Volume 122, Issue 7, July 2016, 181, DOI 10.1007/s00340-016-6456-2
  6. R. Nagumo, F. Brandenburg, A. Ermakova, F. Jelezko, and T. Yatsui, “Spectral control of nanodiamond using dressed photon-phonon etching,” Applied Physics A, Volume 121, Issue 4, December 2015, pp.1335-1339, DOI: 10.1007/s00339-015-9400-0 [invited paper]
  7. M. Yamaguchi, T. Kawazoe, T. Yatsui, and M. Ohtsu, “Spectral properties of a lateral p-n homojunction-structured visible silicon light emitting diode fabricated by dressed-photon-phonon-assisted annealing,” Applied Physics A, Volume 121, Issue 4, December 2015, pp.1389-1394, DOI: 10.1007/s00339-015-9432-5 [invited paper]
  8. Wataru Nomura, Takashi Yatsui, Tadashi Kawazoe, Naoya Tate, and Motoichi Ohtsu, “High-speed flattening of crystallized glass substrates by dressed-photon-phonon etching,” Appl. Phys. A, Volume 121, Issue 4, December 2015, pp.1403-1407, DOI: 10.1007/s00339-015-9466-8 [invited paper]
  9. Maiku Yamaguchi, Katsuyuki Nobusada, and Takashi Yatsui, “Nonlinear Optical Response Induced by a Second-Harmonic Electric Field Component Concomitant with Optical Near-Field Excitation,” Phys. Rev. A, Volume 92, Issue 4, October 2015, 043809 (9 pages), DOI: 10.1103/PhysRevA.92.043809
  10. Maiku Yamaguchi, Katsuyuki Nobusada, Tadashi Kawazoe, and Takashi Yatsui, “Two-photon absorption induced by electric field gradient of optical near-field and its application to photolithography,” Appl. Phys. Lett., Volume 106, Issue 19, May 2015, 191103 (5 pages), DOI: 10.1063/1.4921005
  11. H.H. Le, K. Mawatari, Y. Pihosh, T. Kawazoe, T. Yatsui, M. Ohtsu, and T. Kitamori, “Novel Sub-100 nm Surface Chemical Modification by Optical Near-field Induced Photocatalytic Reaction,” Microfluidics and Nanofluidics, Volume 17, Issue 4, October 2014, pp 751-758, DOI:10.1007/s10404-014-1361-7
  12. Pham Nam Hai, Takashi Yatsui, Motoichi Ohtsu, and Masaaki Tanaka, “High-field electroluminescence in semiconductor tunnel junctions with a Mn-doped GaAs layer,” J. Appl. Phys., Volume 116, Issue 11, September 2014, 113905, 6 pages
  13. W. Nomura, T. Kawazoe, T. Yatsui, M. Naruse, and M. Ohtsu, “Observation and analysis of structural changes in fused silica by continuous irradiation with femtosecond laser light having an energy density below the laser-induced damage threshold,” Beilstein Journal of Nanotechnology, Vol. 5, August 2014, 1334-1340
  14. H. Matsui, W. Badalawa, T. Hasebe, S. Furuta, W. Nomura, T. Yatsui, M. Ohtsu, and H. Tabata, “Coupling of Er light emissions to plasmon modes on In2O3:Sn nanoparticle sheets in the near-infrared range,” Appl. Phys. Lett., Vol. 105, Iss. 4, July 2014, 041903 (5 pages)
  15. W. Nomura, M. Naruse, M. Aono, S.-J. Kim, T. Kawazoe, T. Yatsui, and M. Ohtsu, “Demonstration of controlling the spatiotemporal dynamics of optical near-field excitation transfer in Y-junction structure consisting of randomly distributed quantum dots,” Advances in Optical Technologies, Volume 2014, April 2014, Article ID 569684, 8 pages
  16. N. Tanjeem, T. Kawazoe, and T. Yatsui, “CO2 phonon mode renormalization using phonon-assisted energy up-conversion,” Scientific Reports, Vol. 3, Article number: 3341, November 2013, doi:10.1038/srep03341 (8 pages)
  17. N. Tate, M. Naruse, Y. Liu, T. Kawazoe, T. Yatsui, and M. Ohtsu, “Experimental demonstration and stochastic modeling of autonomous formation of nanophotonic droplets,” Appl. Phys. B- Lasers and Optics, September 2013, Volume 112, Issue 4, pp 587-592, DOI:10.1007/s00340-013-5442-1
  18. N. Tate, Y. Liu, T. Kawazoe, M. Naruse, T. Yatsui, and M. Ohtsu, “Nanophotonic droplet: a nanometric optical device consisting of size- and number-selective coupled quantum dots,” Appl. Phys. B- Lasers and Optics, Vol. 110, Iss. 3, March 2013, pp.293-297 (DOI: 10.1007/s00340-012-5285-1).
  19. M. Naruse, T. Yatsui, W. Nomura, T. Kawazoe, M. Aida, and M. Ohtsu, “Unveiling the mechanisms of dressed-photon–phonon etching based on hierarchical surface roughness measure,” Appl. Phys. Lett., Vol. 102, No. 7, February 2013, 071603 (5 pages).
  20. N. Tate, Y. Liu, T. Kawazoe, M. Naruse, T. Yatsui, and M. Ohtsu, “Fixed-distance coupling and encapsulation of heterogeneous quantum dots using phonon-assisted photo-curing,” Appl. Phys. B- Lasers and Optics, Volume 110, Issue 1, January 2013, pp 39-45 (DOI: 10.1007/s00340-012-5249-5).
  21. P. N. Hai, W. Nomura, T. Yatsui, M. Ohtsu, and M. Tanaka, “Effects of laser irradiation on the self-assembly of MnAs nanoparticles in a GaAs matrix,” Appl. Phys. Lett., Volume 101, Issue 19, November 2012, 193102 (4 pages).
  22. Y. Liu, T. Yatsui, and M. Ohtsu, “Controlling the sizes of ZnO quantum dots by using dressed photon-phonon assisted sol-gel method,” Appl. Phys. B- Lasers and Optics, Volume 108, Issue 4, September 2012, pp. 707-711.
  23. M. Naruse, Y. Liu, W. Nomura, T. Yatsui, M. Aida, L. B. Kish, and M. Ohtsu, “Stochastic processes in light-assisted nanoparticle formation,” Appl. Phys. Lett., Vol. 100, Issue 19, May 2012, 193106 (5 pages) (selected for Virtual Journal of Nanoscale Science & Technology — May 21, 2012, Volume 25, Issue 21).
  24. W. Nomura, T. Yatsui, T. Kawazoe, M. Naruse, E. Runge, C. Lienau, and M. Ohtsu, “Direct observation of optical excitation transfer based on resonant optical near-field interaction,” Appl. Phys. B- Lasers and Optics, Vol. 107, Number 2, May (2012), pp.257-262 (DOI: 10.1007/s00340-012-5009-6).
  25. M. Mascheck, S. Schmidt, M. Silies, T. Yatsui, K. Kitamura, M. Ohtsu, D. Leipold, E. Runge, and C. Lienau, “Observing the localization of light in space and time by ultrafast second-harmonic microscopy,” Nature Photonics, Vol. 6, No. 5, May 2012, pp.283-292, doi:10.1038/nphoton.2012.69 (selected for Virtual Journal of Nanoscale Science & Technology — May 14, 2012, Volume 25, Issue 20 and Virtual Journal of Ultrafast Science – June, 2012, Volume 11, Issue 6, Advance online publication).
  26. T. H. H. Le , K. Mawatari , Y. Pihosh , T. Kawazoe , T. Yatsui, M. Ohtsu , M. Tosa, and T. Kitamori, “Optical near-field induced visible response photoelectrochemical water splitting on nanorod TiO2,” Appl. Phys. Lett., Vol. 99, Issue 21, November 2011, 213105 (3 pages) (selected for Virtual Journal of Nanoscale Science & Technology — December 5, 2011, Volume 24, Issue 23).
  27. M. Naruse, T. Kawazoe, T. Yatsui, N. Tate, and M. Ohtsu, “A stochastic modeling of morphology formation by optical near-field processes,” Appl. Phys. B- Lasers and Optics, Vol. 105, Number 4, October 2011, pp.185-190.
  28. N. Tate, M. Naruse, W. Nomura, T. Kawazoe, T. Yatsui, M. Hoga, Y. Ohyagi, Y. Sekine, H. Fujita, and M. Ohtsu, “Demonstration of modulatable optical near-field interactions between dispersed resonant quantum dots,” Optics Express Vol. 19, Iss. 19, September 2011, pp.18260-18271.
  29. H. Matsui, W. Nomura, T. Yatsui, M, Ohtsu, and H. Tabata, “Optical dynamics of energy transfer from a CdZnO quantum well to a proximal Ag nanostructure,” Optics Letters, Vol. 36, No.19, September 2011, pp.3735-3737.
  30. K. Akahane, N. Yamamoto, M. Naruse, T. Kawazoe, T. Yatsui, and M. Ohtsu, “Energy Transfer in Multi-Stacked InAs Quantum Dots,” Jpn. J. Appl. Phys., Vol.50, No.4, April 2011, 04DH05 (4 pages)
  31. Y. Liu, T. Morishima, T. Yatsui, T. Kawazoe, and M. Ohtsu, “Size control of sol-gel-synthesized ZnO quantum dots using photo-induced desorption,” Nanotechnology, Vol. 22, No. 21, March 2011, 215605 (5 pages)
  32. S. Schmidt, M. Mascheck, M. Silies, T. Yatsui, K. Kitamura, M. Ohtsu, and C. Lienau, “Distinguishing between ultrafast optical harmonic generation and multi-photon-induced luminescence from ZnO thin films by frequency-resolved interferometric autocorrelation microscopy,” Optics Express, Vol. 18, Issue 24, November 2010, pp. 25016-25028 (selected for Virtual Journal of Ultrafast Science– February, 2010 Volume 10, Issue 2).
  33. K. Kitamura, T. Yatsui, T. Kawazoe, M. Sugiyama, and M. Ohtsu, “Site-selective deposition of gold nanoparticles using non-adiabatic reaction induced by optical near-fields,” Nanotechnology, Vol. 21, No. 28, July 2010, 285302 (4 pages)
  34. W. Nomura, T. Yatsui, T. Kawazoe, M. Naruse, and M. Ohtsu, “Structural dependency of optical excitation transfer via optical near-field interactions between semiconductor quantum dots,” Appl. Phys. B- Lasers and Optics, Vol. 100, No.1, July 2010, pp.181-187.
  35. S. Yukutake, T. Kawazoe, T. Yatsui, W. Nomura, K. Kitamura, and M. Ohtsu, “Selective photocurrent generation in the transparent wavelength range of a semiconductor photovoltaic device using a phonon-assisted optical near-field process,” Appl. Phys. B- Lasers and Optics, Vol.99, No.3, May 2010, pp.415-422.
  36. W. Nomura, T. Yatsui, Y. Yanase, K. Suzuki, M. Fujita, A. Kamata, M. Naruse, and M. Ohtsu, “Repairing nanoscale scratched grooves on polycrystalline ceramics using optical near-field assisted sputtering,” Appl. Phys. B- Lasers and Optics, Vol.99, No.1-2, April 2010, pp.75-78.
  37. N. Tate, M. Naruse, T. Yatsui, T. Kawazoe, M. Hoga, Y. Ohyagi, T. Fukuyama, M. Kitamura, and M. Ohtsu, “Nanophotonic code embedded in embossed hologram for hierarchical information retrieval,” Opt. Exp., Vol. 18, Issue 7, March 2010, pp.7497-7505.
  38. N. Tate, H. Tokoro, K. Takeda, W. Nomura, T. Yatsui, T. Kawazoe, M. Naruse, S.-i. Ohkoshi, and M. Ohtsu, “Transcription of optical near-fields by photoinduced structural change in single crystal metal complexes for parallel nanophotonic processing,” Appl. Phys. B- Lasers and Optics, Vol. 98, No.4, March 2010, pp.658-689.
  39. K. Kitamura, T. Yatsui, and M. Ohtsu, “Observation of quantum confinement in ZnO nanorods fabricated using a two-temperature growth method,” Appl. Phys. B- Lasers and Optics, Vol. 97, No. 4, December 2009, pp.825-828.
  40. K. Kobayashi, A. Sato, T. Yatsui, T. Kawazoe, and M. Ohtsu, “New aspects in nanofabrication using near-field photo-chemical vapor deposition,” Appl. Phys. Express, Vol. 2, No. 7, July 2009, 075504 1-3 (selected for Virtual Journal of Nanoscale Science & Technology — July 20, 2009 Volume 20, Issue 3).
  41. N. Tate, W. Nomura, T. Yatsui, M. Naruse, and M. Ohtsu, “Hierarchy in optical near-fields based on compositions of nanomaterials,” Appl. Phys. B- Lasers and Optics, Vol. 96, No. 1, July 2009, pp.1-4
  42. N. Tate, H. Sugiyama, M. Naruse, W. Nomura, T. Yatsui, T. Kawazoe, and M. Ohtsu, “Quadrupole-Dipole Transform based on Optical Near-Field Interactions in Engineered Nanostructures,” Opt. Express, Vol. 17, Issue 13, June 2009, pp.11113-11121
  43. S. Yamazaki, T. Yatsui, and M. Ohtsu, “Room-temperature growth of UV-emitting dendritic GaN fractal nanostructures using photochemical vapor deposition,” Appl. Phys. Exp., Vol. 2, No. 3, Mar. 2009, 031004 (3 pages)
    The paper was highlighted in Nature Photonics 3, 252 (2009).
  44. Makoto Naruse, Takashi Yatsui, Wataru Nomura, Kazuya Hirata, Yoshinori Tabata, and Motoichi Ohtsu, “Analysis of surface roughness of optical elements planarized by nonadiabatic optical near-field etching,” J. Appl. Phys. Vol. 105, No. 6, Mar. 2009, 063516 (4 pages)
  45. M. Ohtsu, T. Kawazoe, T. Yatsui, and M. Naruse, “Nanophotonics: Application of dressed photons to novel photonic devices, and systems,” IEEE Journal on Selected Topics in Quantum Electronics, Vol. 14, No. 6, (November/December 2008), pp.1404-1417 [Invited Paper]
  46. M. Naruse, T. Yatsui, T. Kawazoe, N. Tate, H. Sugiyama, and M. Ohtsu, ” Nanophotonic Matching by Optical Near-Fields between Shape-Engineered Nanostructures,” Appl. Phys. Exp., Vol. 1, No. 11, October 2008, 112101 (3 pages)
  47. K. Kitamura, T. Yatsui, and M. Ohtsu, “Optical and Structural Properties of ZnO Nanorods Grown on Polyimide films,” Appl. Phys. Exp., Vol.1, No.8, Aug. 2008, 081202 (3 pages)
  48. M. Naruse, T. Yatsui, J. H. Kim, and M. Ohtsu, “Hierarchy in optical near-fields by nano-scale shape engineering and its application to traceable memory,” Appl. Phys. Exp., Vol. 1, No. 6, May 2008, 062004 (3 pages)
  49. M. Naruse, T. Yatsui, H. Hori, M. Yasui, and M. Ohtsu, “Polarization in optical near- and far-field and its relation to shape and layout of nanostructures,” J. Appl. Phys., Vol. 103, No. 11, June, 2008, 113525 (8 pages)
  50. K. Kitamura, T. Yatsui, M. Ohtsu, and G.-C. Yi, “Fabrication of vertically aligned ultrafine ZnO nanorods using metal-organic vapor phase epitaxy with a two-step temperature growth method,” Nanotechnology, Vol. 19, No. 17, April 2008, 175305 (3 pages)
  51. S. Yamazaki, T. Yatsui, and M. Ohtsu, “Room-temperature growth of ultraviolet-emitting GaN with a hexagonal crystal-structure using photochemical vapor deposition,” Appl. Phys. Exp., Vol. 1, No. 6, June 2008, 061102 (3 pages)
  52. N. Tate, W. Nomura, T. Yatsui, M. Naruse, and M. Ohtsu, “Hierarchical Hologram based on Optical Near- and Far-Field Responses,” Optics Express, Vol. 16, Issue 2, January 2008, pp.607-612 (selected for Virtual Journal of Nanoscale Science & Technology — February 18, 2008 Volume 17, Issue 7).
  53. M. Naruse, T. Yatsui, T. Kawazoe, Y. Akao, and M. Ohtsu, “Design and simulation a nanophotonic traceable memory using localized energy dissipation and hierarchy of optical near-field interactions,” IEEE Tran. Nanotech., Vol. 7, Issue 1, January 2008, pp.14-19
  54. W. Nomura, T. Yatsui, T. Kawazoe, and M. Ohtsu, “Observation of dissipated optical energy transfer between CdSe quantum dots,” J. Nanophotonics, Vol. 1, November 2007, 011591 (8 pages)
  55. M. Naruse, T. Yatsui, K. Kitamura, H. Hori, and M. Ohtsu, “Generating small-scale structures from large-scale ones via optical near-field interactions,” Optics Express, Vol. 15, No. 19, August 2007, pp.11790-11797 (selected for The Virtual Journal of Nanoscale Science & Technology — October 29, 2007 Vol. 16, Iss. 18)
  56. K. Kitamura, T. Yatsui, and M. Ohtsu, “Near-field evaluation of a quantum size effect in self-aligned GaN whiskers fabricated by photochemical etching,” Opt. Rev., Vol. 13, No. 4, July/August 2006, pp.222-224
  57. T. Kawazoe, T. Yatsui, and M. Ohtsu, “Nanophotonics using optical near-fields,” J. Non-Cryst. Soli., Vol. 352, Issues 23-25, July 2006, pp.2492-2495 [Invited Paper]
  58. W. Nomura, M. Ohtsu, and T. Yatsui, “Efficient optical near-field energy transfer along an Au nanodot coupler with size-dependent resonance,” Appl. Phys. B- Lasers and Optics, Vol. 84, No. 1-2, July 2006, pp.257-259
  59. H. Ito, K. Yamamoto, A. Takamizawa, H. Kashiwagi, and T. Yatsui, “Deflecting, focusing and funneling atoms by near-field light,” Special Issue, Journal of Optics A: Pure and Appl. Opt., Vol. 8, March 2006, pp.S153-S160
  60. E.-S. Jang, J. Y. Bae, J. Yoo, W. I. Park, D.-W. Kim, G.-C. Yi, T. Yatsui, and M. Ohtsu, “Quantum confinement effect in ZnO/Mg0.2Zn0.8O multishell nanorod heterostructures,” Appl. Phys. Lett., Vol. 88, No. 2, January 2006, 023102 (3 pages) (selected for January 23, 2006 issue of Virtual Journal of Nanoscale Science & Technology)
  61. M. Naruse, T. Yatsui, W. Nomura, N. Hirose, and M. Ohtsu, “Hierarchy in optical near-fields and its application to memory retrieval,” Opt. Exp., Vol. 13, No. 23, November 2005, pp.9265-9271
  62. J. Lim, T. Yatsui, and M. Ohtsu, “Observation of size-dependent resonance of near-field coupling between a deposited Zn dot and the probe apex during near-field optical chemical vapor deposition,” IEICE Trans. Electron., Vol. E-88C, No. 9, September 2005, pp.1832-1835
  63. W. Nomura, M. Ohtsu, and T. Yatsui, “Nanodot coupler with a surface plasmon polariton condenser for optical far/near-field conversion,” Appl. Phys. Lett., Vol. 86, No. 18, May 2005, 181108 (3 pages) (selected for May 9, 2005 issue of Virtual Journal of Nanoscale Science & Technology)
  64. K. Yatsui, M. Gunji, S. Yang, H. Suematsu, W. Jiang, T. Yatsui, and M. Ohtsu, “Blue light emission from ultrafine nanosized powder of silicon produced by intense pulsed ion-beam evaporation,” Jap. J. Appl. Phys., Vol. 44, No. 2, February 2005, pp.L92-L94
  65. S. Yamazaki, T. Yatsui, M. Ohtsu, T.-W. Kim, and H. Fujioka, “Room-temperature synthesis of ultraviolet-emitting nanocrystalline GaN films using photochemical vapor deposition,” Appl. Phys. Lett., Vol. 85, No. 15, October 2004, pp.3059-3061 (selected for the November 1, 2004 issue of Virtual Journal of Nanoscale Science & Technology)
  66. T.-W. Kim, T. Kawazoe, S. Yamazaki, J. Lim, T. Yatsui, and M. Ohtsu, “Room temperature ultraviolet emission from ZnO nanocrystallites fabricated by the low temperature oxidation of metallic Zn precursors,” Solid State Comm., Vol. 127, No. 1, April 2003, pp.21-24
  67. K. Totsuka, H. Ito, K. Suzuki, K. Yamamoto, M. Ohtsu, and T. Yatsui, “A slit-type atom deflector with near-field light,” Appl. Phys. Lett., Vol. 82, No. 10, March 2003, pp.1616-1618
  68. M. Ohtsu, K. Kobayashi, T. Kawazoe, S. Sangu, and T. Yatsui, “Nanophotonics: design, fabrication, and operation of nanometric devices using optical near fields,” IEEE J. Select. Top. Quant. Electron., Vol. 8, No. 4, July/August 2002, pp.839-862 [Invited Paper]
  69. J. Lim, T. Kawazoe, T. Yatsui, and M. Ohtsu, “Fabrication of a ferromagnetic-coated fiber probe with a double-layer structure,” IEICE Trans. Electron., Vol. E85-C, No. 12, December 2002, pp.2077-2080
  70. M. B. Lee, M. Kourogi, T. Yatsui, K. Tsutsui, N. Atoda, and M. Ohtsu, “Silicon planar-apertured probe array for high-density near-field optical storage,” Appl. Opt., Vol. 38, No. 16, June 1999, pp.3566-3571
  71. T. Matsumoto, T. Ichimura, T. Yatsui, M. Kourogi, T. Saiki, and M. Ohtsu, “Fabrication of a Near-Field Optical Fiber Probe with a Nanometric Metallized Protrusion,” Opt. Rev., Vol. 5, No. 6, December 1998, pp.369-373

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