Department of Electrical and Electronic Engineering, Graduate School of Engineering, Kobe University

61. Zhenhua Bai, Minoru Fujii, Yuki Mori, Yuji Miwa, Minoru Mizuhata, Hong-Tao Sun, and Shinji Hayashi,
"Efficient near-infrared luminescence and energy transfer in Nd-Bi codoped zeolites ,”
Materials Research Socienty Symposium Proceeding, Vol. 1342, pp. 61-66 (2011).
(Proceedings of Materials Research Society 2011 spring meeting, San Fransisco, USA, - (2011))

60. Toshihiro Nakamura, Minoru Fujii, Yoshiko Usui, T. Aisaka, and Shinji Hayashi,
"Enhancement of Upconversion Luminescence from Er Doped Al2O3 Films by a Thin Metal Layer ,”
ECS Transactions, Vol. 16, Issue 31, pp. 87-93 (2009).
(Proceedings of ECS 214th meeting, Honolulu, Hawai, October 12 - 17 (2008))

59. Toshihiro Nakamura, T. Ogawa, T. Kubota, S. Adachi, and Minoru Fujii,
"Resonant Energy Transfer from Porous Silicon to Iodine Molecules ,”
ECS Transactions, Vol. 16, No. 3, pp. 267-276 (2008).
(Proceedings of ECS 214th meeting, Honolulu, Hawai, October 12 - 17 (2008).

58. Nobuyuki Ishikura, Minoru Fujii, Kohei Nishida, Shinji Hayashi, Joachim Diener, Minoru Mizuhata, and Shigehito Deki,
"Design and Fabrication of Extended-Bandwidth Rugate Filters Made of Porous Silicon,”
ECS Transactions, Vol. 16, No. 3, pp. 55-59 (2008).
(Proceedings of ECS 214th meeting, Honolulu, Hawai, October 12 - 17 (2008).

57. Nobuyuki Ishikura, Minoru Fujii, Masaki Inui, and Shinji Hayashi
"Photoluminescence Properties of Si Nanocrystals near Rough Au Films,”
Transactions of the Materials Research Society of Japan, Vol. 33, No. 1, pp. 141-144 (2008).
(Proceedings of 18th Materials Research Society of Japan Academic Symposium, Nihon University, Tokyo, December 9 (2007))

56. Hirokazu Fumon, Masato Nojiri, Minoru Fujii1, Shinji Hayashi, and Kensuke Akamatsu
“ Sensitized Generation of Singlet Oxygen by Allylamine-Terminated Hydrophilic Porous Si ,”
Transactions of the Materials Research Society of Japan, Vol. 33, No. 1, pp. 165-167 (2008).
(Proceedings of 18th Materials Research Society of Japan Academic Symposium, Nihon University, Tokyo, December 9 (2007))

55. Minoru Fujii, Toshihiro Nakamura, Satoru Miura, Masaki Inui, and Shinji Hayashi,
“ Energy Transfer from Si Nanocrystals to Er Ions near a Metal Layer,”
Physica Status Solidi (a), Vol. 205, No. 1, pp. 47-51 (2008).
(Published Online: 15 Nov 2007)
(Proceeding of 2nd Workshop on “Impurity Based Electroluminescent Devices and Materials (IBEDM 2006),” Wakayama, Japan, October 17-20, 2006 (invited talk))

54. Joachim Diener, Nicolai Kuenzner, Egon Gross, Dmitri Kovalev, Victor Yu. Timoshenko, and Minoru Fujii,
“ The birefringence level of anisotropically nanostructured silicon,”
Phys. Stat. Soldi. (c) Vol. 4, No. 6, pp. 1996-2000 (2007).

53. Kimihisa Matsumoto, Eiji Takeda, Kenji Imakita, Minoru Fujii, and Shinji Hayashi
“ Luminescence Properties of Er and Si Nanoparticles Co-doped Aluminum Silicate Thin Films,”
Transactions of the Materials Research Society of Japan, Vol. 32, No. 2, pp. 441-443 (2007).
(Proceedings of 17th Materials Research Society of Japan Academic Symposium, Nihon University, Tokyo, December 8-10 (2006))

52. Minoru Fujii, Naoki Nishimura, H. Fumon, Shinji Hayashi, Kensuke Akamatsu, T. Tsuruoka, M. Shimada, H. Katayama, Dmitri Kovalev, and Bernhard Goller,
“ Photosensitization of Oxygen Molecules by Surface-modified Hydrophilic Porous Si,”
European Physical Journal D, Vol. 43, No. pp. 193-196 (2007).
(Published online 24 May 2007)
(Proceeding of ISSPIC 13, July 23-28, 2006, Göteborg (Sweden))

51. I. Izeddin, Tom Gregorkiewicz and Minoru Fujii,
“Non-radiative Sub-microsecond Recombination of Excited Er3+ Ions in SiO2 Sensitized with Si Nanocrystals,”
Physica E: Low-dimensional Systems and Nanostructures, Vol. 38, Issues 1-2, pp. 144-147, April (2007).
(Available online 22 December 2006)
(Proceedings of the E-MRS 2006 Symposium C: Silicon Nanocrystals for Electronic and Sensing Applications, Nice, France)

50. Victor Yu. Timoshenko, D.M. Zhigunov, P.K. Kashkarov, O.A. Shalygina, S.A. Teterukov, R.J. Zhang, M. Zacharias, Minoru Fujii, and Shinji Hayashi,
“ Photoluminescence Properties of Erbium-doped Structures of Silicon Nanocrystals in Silicon Dioxide Matrix,”
Journal of Non-Crystalline Solids, Vol. 352, Issues 9-20, pp. 1192-1195, June (2006).
(Proceedings of the 21st International Conference on Amorphous and Nanocrystalline Semiconductors - Science and Technology.)
(Available online 29 March 2006)

49. Hiroshi Tabata, Minoru Fujii, and Shinji Hayashi,
“Synthesis of Polyynes by Laser Ablation of Diamond Nanoparticles Suspended in Solution,”
The European Physical Journal B, Vol. 34, pp. 223-225 (2005).
(Published online 13 July 2005)
(Proceeding of ISSPIC 12, 2004, Nanjin (China)).

48. Kimiaki Matsumoto, Kenji Imakita, Minoru Fujii, and Shinji Hayashi,
“ Optical properties of Er and Si-nanocrystal co-doped SiO2 films at a high Er concentration regime,”
International Journal of Modern Physics B [Condensed Matter Physics; Statistical Physics; Applied Physics], Vol. 19, Nos. 15-17, pp. 2598-2603 (2005) .
(Proceeding of ISSPIC 12, 2004, Nanjin (China))

47. Kenji Imakita, Minoru Fujii, Shinji Hayashi,
“ The Mechanism of Energy Transfer from Si Nanocrystals to Er Ions in SiO2 -Different Mechanism　Depending on Er Concentration-,”
The European Physical Journal D, Vol. 34, pp. 161-163 (2005).
(Published online 13 July 2005)
(Proceeding of ISSPIC 12, September 2004, Nanjin (China))

46. Pavel K. Kashkarov, Olga A. Shalygina, Denis M. Zhigunov, Dmitri A. Sapun, Sergei A. Teterukov, Victor Y. Timoshenko, Johannes Heitmann, Michael Schmidt, Margit Zacharias, Kenji Imakita, Minoru Fujii, and Shinji Hayashi,
“ Light emission from erbium-doped nanocrystalline silicon/silicon dioxide layers under strong optical excitation,”
Proceedings of SPIE, Vol. 5850, “Advanced Laser Technologies 2004, pp. 20-24,”June (2005).

45. Egon Gross, Nicolei Kuezner, Joachim Diener, Minoru Fujii, Victor Yu. Timoshenko, and Dmitri Kovalev,
“ Stimulated light emission in a dielectrically disordered composite porous matrix,”
Physica Status Solidi (c), Vol. 2, No. 9, pp. 3268-3272, June (2005).
(Published online 9 June 2005)
(Proceeding of Porous Semiconductors -Science and Technology, 4th international conference, March 14-19, 2004, Cullera-Valencia, Spain)

44. Dmitri Kovalev, Egon Gross, Joachim Diener, Victor Yu. Timoshenko, and Minoru Fujii,
“ Photoluminescence fatigue effect in luminescent porous silicon induced by photosensitized molecular oxygen,”
Physica Status Solidi (c), Vol. 2, No. 9, pp. 3188-3192, June (2005).
(Published online 9 June 2005)
(Proceeding of Porous Semiconductors -Science and Technology, 4th international conference, March 14-19, 2004, Cullera-Valencia, Spain).

43. Joachim Diener, Nicolai Kuenzner, Egon Gross, Dmitri Kovalev, and Minoru Fujii,
“ Silicon Based Optical Devices -Photonic Applications of Anisotropically Nanostructured Silicon,”
Physica Status Solidi (a) Vol. 202, No. 8, pp. 1432-1436, May (2005).
(Published online 27 May 2005)
(Proceeding of Porous Semiconductors -Science and Technology, 4th international conference, March 14-19, 2004, Cullera-Valencia, Spain).

42. Minoru Fujii, Motofumi Usui, Shinji Hayashi, Egon Gross, Dmitri Kovalev, Nicolai Kunzner, Joachim Diener, and Victor Yu. Timoshenko,
“ Singlet oxygen formation by porous Si in solution,”
Physica Status Solidi (a) Vol. 202, No. 8, pp. 1385-1389, May (2005).
(Published online 25 May 2005)
(Proceeding of Porous Semiconductors -Science and Technology, 4th international conference, March 14-19, 2004, Cullera-Valencia, Spain)

41. Victor Yu. Timoshenko, O. A. Shalygina, M. G. Lisachenko, D. M. Zhigunov, S. A. Teterukov, P. K. Kashkarov, Dmitri Kovalev, M. Zacharias, Kenji Imakita, and Minoru Fujii,
“ Erbium Ion Luminescence of Silicon Nanocrystal Layers in a Silicon Dioxide Matrix Measured under Strong Optical Excitation,”
Physics of the Solid State, Vol. 47, No. 1, pp. 121-124, January (2005).
(Proceedings of the conference "Nanophotonics 2004," Nizhni Novgorod, Russia, May 2-6, 2004)

40. E. Gross, D. Kovalev, N. Kunzner, J. Diener, F. Koch, V.Yu. Timoshenko, and Minoru Fujii,
“ Energy exchange between optically excited Silicon Nanocrystals and Molecular Oxygen,”
Mat. Res. Soc. Symp. Proc. Vol. 789, pp. N.2.10.1-N.2.10.6 (2004),
(2003 MRS fall meeting Symposium N "Quantum Dots, Nanoparticles and Nanowires,” Boston, USA (2003))

39. Elena D. Obraztsova, Minoru Fujii, Shinji Hayashi, A. S. Lobach, W. Wenseleers, and E. Goovaerts,
“ Synthesis and Optical Spectroscopy of Single-wall Carbon Nanotubes,”
“Nanoengineered Nanofibrous Materials,” NATO Science Series II: Mathematics, Physics and Chemistry (Kluwer Academic Publishers), Vol. 169, pp. 389-398 (2004).
(Proceedings of NATO ASI "Nanoengineered Nanofibrous Materials,” Turkey, September 2003)

38. V.D. Frolov, E. V. Zavedeev, S. M. Pimenov SM, V. I. Konov, S. Tomita, M. Fujii, S. Hayashi
"Microscopic study of thin films of Ni-filled carbon nanocapsules",
Physics of Low-Dimensional Structures, vol. 3-4, pp. 283-288 (2003).

37. (Invited Paper) Egon Gross, Dmitri Kovalev, Nicolai Künzner, Joachim Diener, Frederick Koch, Victor Yu. Timoshenko, and Minoru Fujii,
“ Light Amplification in Liquid Network Confined in a Porous Matrix,”
Proceedings of Society of Photo-Optical Instrumentation Engineers (SPIE), Vol. 5222, “Nanocrystals, and Organic and Hybrid Nanomaterials,” pp. 67-77, November (2003).
(San Diego, CA, USA, 4 August 2003)

36. Dmitri Kovalev, Joachim Diener, Nicolai Künzner, Egon Gross, Gennadi Polisski, Frederick Koch, Viktor Y. Timoshenko, and Minoru Fujii,
“ Spatically Nanostructures Silicon for Optical Applications,”
Proceedings of SPIE, Vol. 5065, pp. 12-22, April (2003).
(6th International Conference on Material Science and Material Properties for Infrared Optoelectronics)

35. Egon Gross, Dmitri Kovalev, Nicolai Künzner, Joachim Diener, Frederick Koch, Victor Yu. Timoshenko, and Minoru Fujii,
“ Electronic Energy Transfer from Excitons Confined in Silicon Nanocrystals to Molecular Oxygen,”
Proceeding of 2003 MRS Spring Meeting Vol. 770, pp. I1.4.1-I1.4.6 (2003)
(San Francisco, USA, April 21-25, 2003)

34. J. Diener N.Kuenzner, D.Kovalev, E.Gross, F.Koch, and Minoru Fujii,
“ Fine Tuning of the Dichroic Behavior of Bragg Reflectors Based on Anisotropically Nanostructured Silicon,”
Phys. Stat. Sol. (a) Vol. 197, No. 2, pp. 582-585, May (2003).
(Proceeding of 3rd International Conference "Porous Semiconductors Science and Technology (PSST-2001), 11-15 March (2002), Tenerife, Spain)
(Published online 26 May 2003)

33. Kimiaki Toshikiyo, Minoru Fujii, Shinji Hayashi,
“ Enhanced Optical Properties of Si Nanocrystals in Planar Microcavity,”
Physica E: Low-dimensional Systems and Nanostructures, Vol 17, pp. 451-452, April (2003)
(Proceeding of ICSNN, Tourous, France (2002)).

32. Joachim Diener, Dmitri Kovalev, Nicolai Künzner, Egon Gross, Gennadi Polisski, Frederick Koch, Viktor Y. Timoshenko, Minoru Fujii,
“ Spatially Nanostructured Silicon for Optical Applications,”
Proceedings of SPIE Vol. 4808, “Optical Properties of Nanocrystals,”pp. 56-66, September (2002).

31. Kei Watanabe, Kouichi Sawada, Masaaki Koshiba, Minoru Fujii and Shinji Hayashi,
“ Photoluminescence Decay-dynamics of Si Nanoparticles Prepared by Pulsed Laser Ablation,”
Applied Surface Science Vol. 197-198, pp. 635-638, September (2002).

30. Kei Watanabe, Hiroyuki Tamaoka, Minoru Fujii, Kazuyuki Moriwaki, and Shinji Hayashi,
“ Excitaion of Nd³⁺ and Tm³⁺ by the Energy Transfer from Si Nanocrystals,”
Physica E, Vol. 13, No. 2-4, pp. 1038-1042, March (2002).
(Proceedings of 10th International Conference on Modulated Semiconductor Structures, Linz, Austria, 2001).

29. Kimiaki Toshikiyo, Masakazu Tokunaga, Shinji Takeoka, Minoru Fujii, and Shinji Hayashi,
“ Improvement in Photoluminescence Efficiency of Si_1-xGe_x Alloy Nanocrystals Embedded in SiO₂ Matrices by P Doping,”
Physica E, Vol. 13, No. 2-4, pp. 1034-1037, March (2002).
(Proceedings of 10th International Conference on Modulated Semiconductor Structures, Linz, Austria, 2001).

28. Satoshi Tomita, Shinji Hayashi, Y. Tsukuda, and Minoru Fujii,
“ Ultraviolet-Visible Absorption Spectroscopy of Carbon Onions,”
Physics of Solid State, Vol. 44, No. 3, pp. 450-453, March (2002).
(Proceedings of 5th Biennial International Workshop "Fullerenes and Atomic Clusters (IWFAC'2001), St. Petersburg, Russia, July 2-6, 2001).

27. Kei Watanabe, Hiroyuki Tamaoka, Minoru Fujii, Kazuyuki Moriwaki and Shinji Hayashi,
“ Excitaion of Tm³⁺ by the Energy Transfer from Si Nanocrystals,”
Physica B, Vol. 308-310, pp. 1121-1124, December (2001)
(Proceedings of 21th International Conference on Defects in Semiconductors (ICDS21), Giessen, Germany, July 16-20, 2001).

26. Kimiaki Toshikiyo, Masakazu Tokunaga, Shinji Takeoka, Minoru Fujii, Shinji Hayashi,
“ An Electron Spin Resonance Study of Si_1-xGe_x Alloy Nanocrystals Embedded in SiO₂ Matrices - Effects of P Doping-,”
Physica B, Vol. 308-310, pp. 1100-1103, December (2001)
(Proceedings of 21th International Conference on Defects in Semiconductors (ICDS21), Giessen, Germany, July 16-20, 2001).

25. [Invited paper] Minoru Fujii, Kei Watanabe, and Shinji Hayashi,
“ Excitation of Er Ions by the Energy Transfer from Si Nanocrystals,”
Proceedings of SPIE Vol. 4282, “Rare-Earth-Doped Materials and Devices V,” pp. 153-167, April (2001).
(Proceeding of Photonics West conference, January 20 - 26, 2001, San nose, CA, USA)

24. Shinji Takeoka, Minoru Fujii, and Shinji Hayashi,
“ Photoluminescence from Si Nanocrystals Embedded in SiO₂ Matrices in a Weak Confinement Regime"
Physica Status Solidi (b) 2001, Vol. 224, No. 1, pp. 229-232, March (2001)
(International Conference on Semiconductors Quantum Dots (Quantum dot 2000), Munich, Germany, 2000).

23. Kei Watanabe, Minoru Fujii, and Shinji Hayashi,
“ Resonant Excitation of Er³⁺ by the Energy Transfer from Si nanocrystals,”
Proceeding of Materials Research Society Fall Meeting (MRS Proceedings), Vol. 638, pp. F14.28.1-F14.28.6 (2001)
(Hynes Convention Center and Sheraton Boston Hotel, Boton, Massachusetts, USA, November 27 - December 1 (2000))

22. Kimiaki Toshikiyo, Masakazu Tokunaga, Shinji Takeoka, Minoru Fujii, and Shinji Hayashi,
“ Photoluminescence and ESR Study of Si_1-xGe_x Alloy Nanocrystals,”
Proceeding of Materials Research Society Fall Meeting (MRS Proceedings), Vol. 638, pp. F14.14.1-F14.14.6 (2001).
(Hynes Convention Center and Sheraton Boston Hotel Boston, Massachusetts, USA, November 27 - December 1 (2000))

21. Minoru Fujii, Atsushi Mimura, Shinji Hayashi, Dmitri Kovalev, and Frederick Koch,
“ Photoluminescence from n-(p-) Type Impurity Doped Si Nanocrytals,”
Proceeding of Materials Research Society Fall Meeting (MRS Proceedings), Vol. 638, F9.2.1 - F9.2.6 (2001)
(Hynes Convention Center and Sheraton Boston Hotel Boston, Massachusetts, USA, November 27 - December 1 (2000))

20. Atsushi Nakajima, Minoru Fujii, Shinji Hayashi, and Kouji Kaya,
“Visible and Infrared Photoluminescence from Deposited Germanium-oxide Clusters and from Ge Nanocrystals,”
Proceeding of NATO Advanced Research Workshop “Frontiers of Nano-Optoelectronics Systems: Molecular-scale Engineering and Processes,” and Summer School in “Optical Interconnections: Molecular-Scale Engineering and Processes, pp. 303-317, 22-26 May, 2000, Kyiv, Ukraine (invited).

19. Minoru Fujii, Yoku Inoue, Shinji Hayashi, Kensuke Akamatsu, and Shigehito Deki,
“ Single-electron Tunneling Effects in Nylon 11 Thin Films Containing Nanoparticles,”
Japanese Journal of Applied Physics Vol. 40, No. 3B, pp. 1911-1914, March (2001).
(Proceeding of International symposium on formation, physics and device application of quantum dot structures (QDS2000), Sep. 10 -14 (2000), Hokkaido University Conference Hall, Sapporo, Japan.)

18. Shinji Takeoka, Minoru Fujii, and Shinji Hayashi,
"Size-dependent Photoluminescence from Oxidized Si Nanocrystals in a Weak Confinement Regime"
Proceedings of 25th International Conference on the Physics of Semiconductors pp. 1223-1224 (2000).

17. Kei Watanabe, Minoru Fujii, and Shinji Hayashi,
"Resonant Excitation of Er³⁺ by the Energy Transfer from Si Nanocrystals,”
Proceeding of 25th International Conference on the Physics of Semiconductors, pp. 1177-1178 (2000).

16. S. Tomita, M. Hikita, M. Fujii, S. Hayashi, and K. Yamamoto,
"Formation Mechanism of Co Filled Carbon Nanocapsules,” Extended Abstract of 1st Conf. on Carbon (Eurocarbon 2000), pp. 1075-1076 (2000).

15. Satoshi Tomita, Minoru Fujii, Shinji Hayashi, and Keiichi Yamamoto,
“ Transformation of Carbon Onions to Diamond by Low-temperature Heat Treatment in Air,”
Diamond and related materials, Vol. 9, No. 3-6, pp. 856-860, April-May (2000)
(10th European Conference on Diamond, Diamond-Like Materials, Nitrides and Silicon Carbide 1999).

14. Kei Watanabe, Shinji Takeoka, Minoru Fujii, Shinji Hayashi and Keiichi Yamamoto,
“ Photoluminescence Decay Dynamics of SiO₂ Films Containing Si Nanocrystals and Er,”
Journal of Luminescence, Vol. 87-89, pp. 426-428, May (2000).
(International Conference on Luminescence and Optical Spectroscopy of Condenced Matter, (1999))

13. Atsushi Mimura, Minoru Fujii, Shinji Hayashi and Keiichi Yamamoto,
“ Photoluminescence from Si Nanocrystals Dispersed in Phosphosilicate Glass Thin Films,”
Journal of Luminescence, Vol. 87-89, pp. 429-431, May (2000).
(International Conference on Luminescence and Optical Spectroscopy of Condenced Matter, (1999))

12. Shinji Takeoka, Kimiaki Toshikiyo, Minoru Fujii, Shinji Hayashi, and Keiichi Yamamoto,
“ Control of Photoluminescence Energy of Si Nanocrystals by Ge Doping,”
Journal of Luminescence, Vol. 87-89, pp. 350-352, May (2000).
(International Conference on Luminescence and Optical Spectroscopy of Condenced Matter, (1999)).

11. Yoku Inoue, Atsushi Tanaka, Minoru Fujii, Shinji Hayashi and Keiichi Yamamoto,
“ Single-electron Tunneling Through Si Nanocrystals Dispersed in Phosphosilicate Glass Thin Films,”
Physica E, Vol. 7, No. 3-4, pp. 444-447, May (2000).
(The 9th international Conference on Modulated Semiconductor Structures (MSS9), July 1999)

10. Elena D. Obraztsova, S. M. Pimenov, V. I. Konov, Minoru Fujii, Shinji Hayashi, V. L. Kuznetsov, Yu. V. Butenko, A. L. Chuvilin, and E. N. Loubnin,
“Raman Investigation of Onion-like Carbon,”
Molecular Materials, Vol. 10, pp. 249-254, (1998).
(Proc. Fullerens and atomic clusters).

9. S. Takeoka, M. Fujii, S. Hayashi, and K. Yamamoto,
“ Size-dependent Near-infrared Photoluminescence from Ge Nanocrystals,”
Proceedings of 24th International Conference on Physics of Semiconductors, August (1998). (CD).

8.Minoru Fujii, Masato Yoshida, Shinji Hayashi, and Keiichi Yamamoto,
“ Excitation of Intra-4f Shell Luminescence of Rare Earth Ions (Er³⁺ and Yb³⁺) by the Energy Transfer from Si Nanocrystals,”
Proceedings of 24th International Conferece on Physics of Semiconductors, August (1998). (CD).

7. Yoku Inoue, Minoru Fujii, Shinji Hayashi, and Keiichi Yamamoto,
“ Single Electron Tunneling Through Ge Nanocrystals Fabricated by Cosputtering Method,”
Solid State Electronics, Vol. 42, No. 7-8, pp. 1605- 1608, July (1998).
(Proc. Int. Workshop on Nano-physics & Electronics (NPE '97)).

6. Minoru Fujii, T. Kita, Keiichi Yamamoto, and Shinji Hayashi,
“ Single-electron Tunneling in Granular Ag-SiO₂ Films,”
Superlattices and Microstructures, Vol. 23, No. 1, pp.173-176 (1998).

5. Keiichi Yamamoto, Minoru Fujii and Shinji Hayashi,
“Optical Properties of Semiconductor Nanocrystals,”
Proc. Special Symposium on Advanced Materials pp. 11-14 May (1998).

4. Yoshihiko Kanzawa, Minoru Fujii, Shinji Hayashi, and Keiichi Yamamoto,
“ Preparation and Raman Study of B-doped Si Microcrystals,”
Materials Science & Engineering, Vol. A217/218, pp. 155-158, October (1996).

3. Minoru Fujii, Shinji Hayashi, T. Fukumoto, T. Terami, and Keiichi Yamamoto,
“ Optical Properties of Gas-evaporated Carbon Nanoparticles,”
Materials Science & Engineering, Vol. A217/218, pp. 176-180, October (1996).

2. Minoru Fujii, Shinji Hayashi, and Keiichi Yamamoto,
“Quantum Dots of Ge Embedded in SiO₂ Thin Films: Optical Properties,”
Proc 20th Int. Conf. on Phys. of Semiconductors, pp. 2375-2378, August (1990).

1. Sinji Hayashi, S. Tanimoto, Minoru Fujii, and Keiichi Yamamoto,
“Surface Oxide Layers of Si and Ge Nanocrystals,”
Superlattices and Microstructuers, Vol. 8, No. 1, pp. 13-18, July (1990).
(Proc. 5th Int. Conf. Phys. Electro-optic Microstructures and Micro devices, Heraklion, Crete, Greece, July 30-August 3, 1990).