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[1]	K. Oguri, N. Funamori, F. Sakai, T. Kondo, T. Uchida, and T. Yagi, "High-pressure and high-temperature phase relations in diopside CaMgSi2O6," Phys. Earth Planet. Inter. 104, 363 (1997).　<abstract>
[2]	T. Yagi, T. Kondo, N. Funamori, K. Oguri, T. Mukaide, N. Miyajima, and K. Fujino, "Post garnet phases and the mineralogy of the lower mantle," Proceedings of 16th International Conference AIRAPT-16 and HPCJ-38 on High Pressure Science and Technology edited by M. Nakahara, The Review of High puressure Science and Techonology 7( The Japan Socoetu of Hifh Pressure Science and Technology, Kyoto, Japana(1998. PP6-8
[3]	K. Oguri, N. Funamori, T. Uchida, and T. Yagi, "High-pressure and high-temperature in situ x-ray diffraction study of natural garnet (Mg0.72Fe0.17Ca0.11)3Al2Si3O12 up to 32 GPa and 2000 K using MA8-type apparatus," Proceedings of 16th International Conference on High Pressure Science and Technology, 59-61 (1998).
[4]	T. Uchida, N. Funamori, K. Oguri, and T. Yagi, "Analysis of powder X-ray diffraction data obtained under uniaxial stress field," Proceedings of 16th International Conference on High Pressure Science and Technology, 269-271 (1998).
[5]	K. Oguri, N. Funamori, T. Uchida, N. Miyajima, T. Yagi, and K. Fujino, "Post-garnet transition in a natural pyrope: A multi-anvil study based on in situ X-ray diffraction and transmission electron microscopy, " Phys. Earth Planet. Inter. 122, 175 (2000). <abstract>
[6]	T. Nishikawa, H. Nakano, K. Oguri, M. Nakao, K. Nishio, and H. Masuda, "Nanocylinder-array structure greatly increases the soft soft X-ray intensity generated from femtosecond-laser-produced plasma, " Appl. Phys. B. 73, 185-188 (2001). < abstract >
[7]	K. Oguri, H. Nakano, T. Nishikawa, and N. Uesugi, "Ultrashort soft-X-ray pulse-shape measurement using optical field ionization dynamics in noble gas," Proc. Soc. Photo-opt. Instrum. Eng. 4504, 34-41 (2001).< abstract >
[8]	K. Oguri, H. Nakano, T. Nishikawa, and N. Uesugi, "Cross-correlation measurement of ultrashort soft x-ray pulse emitted from femtosecond laser-produced plasma using optical field-induced ionization," Appl. Phys. Lett. 79, 4506-4508 (2001). < abstract >
[9]	H. Nakano, T. Nishikawa, K. Oguri, and N. Uesugi, "Time-resolved absorption spectroscopy using femtosecond laser-produced plasma x-rays (invited)," Proc. Soc. Photo-Opt. Instrum. Eng. 4762, 83-92 (2002).
[10]	T. Ozaki, K. Oguri, T. Nishikawa, and H. Nakano, "Characterization of surface plasma in surface harmonic experiments using satellite structures in the reflected pump spectrum," X-RAY LASERS 2002, AIP Conf. Proc. 641, 424-427 (2002). < abstract >
[11]	J. Q. Lin, H. Nakano, T. Nishikawa, T. Ozaki, and K. Oguri, “Propagation of intense laser pulses in capillary and its application in X-ray laser, ” in Science of Superstrong Field Interactions edited by K. Nakajima and M. Deguchi, AIP Conference Proceedings 634, (American Institute of Physics, New York, 2002), pp. 234-240.
[12]	J. Q. Lin, H. Nakano, T. Nishikawa, T. Ozaki, and K. Oguri, "Guiding of high-intensity femtosecond laser pulses in evacuated and gas-filled capillaries," Opt. Commun. 221, 411-417 (2003). < abstract >
[13]	T. Nishikawa, K. Oguri, S. Suzuki, Y. Watanabe, O. Zhou, and H. Nakano, "Enhanced water-window x-ray pulse generation from femtosecond-laser-produced plasma with a carbon nanotube target," Jpn. J. Appl. Phys. 42, L990-L992 (2003). < abstract >
[14]	K. Oguri, T. Ozaki, T. Nishikawa, and H. Nakano, "Femtosecond-resolution measurement of soft x-ray pulse duration using ultra-fast population increase of singly charged ions induced by optical-field ionization," Appl. Phys. B 78, 157-163 (2004). < abstract >
[15]	K. Oguri, T. Nishikawa, T. Ozaki, and H. Nakano, "Sampling measurement of soft x-ray-pulse shapes using femtosecond sequential ionization of Kr+ in an intense laser field," Opt. Lett. 29, 1279-1281 (2004). < abstract >
[16]	T. Nishikawa, H. Nakano, K. Oguri, N. Uesugi, K. Nishio, and H. Masuda, "Nanohole-array size dependence of soft x-ray generation enhancement from femtosecond-laser-produced plasma," J. Appl. Phys. 96, 7537-7543 (2004) .<abstract >
[17]	H. Nakano, T. Nishikawa, and K. Oguri, "Time-resolved absorption spectroscopy using ultrashort soft x-ray pulse from femtosecond laser-produced plasma (invited)," Proc. Soc. Photo-Opt. Instrum. Eng. 5482, 11-20 (2004).
[18]	Y. Okano, K. Oguri, T. Nishikawa, and H. Nakano, "Spatially resolved soft x-ray spectroscopy of femtosecond-laser-induced plasmas," Proc. Soc. Photo-Opt. Instrum. Eng. 5714 215-222 (2005).<abstract>
[19]	K. Oguri, Y. Okano, T. Nishikawa, and H. Nakano, "Transient observation of extended x-ray absorption fine structure in laser-melted Si by using femtosecond laser-produced-plasma soft x-ray," Appl. Phys. Lett. 87, 011503 (2005).< abstract >
[20]	K. Oguri, Y. Okano, T. Nishikawa, and H. Nakano, "Femtosecond laser-driven soft x-ray sources for time-resolved spectroscopy," NTT Technical Review 3, 36-44 (2005).< abstract >
[21]	Y. Okano, K. Oguri, T. Nishikawa, and H. Nakano, "Spatial distribution of line emissions from aluminum plasma excited by a pair of femtosecond laser pulses," J. Appl. Phys. 99, 063302 (2006). <abstract >
[22]	Y. Okano, K. Oguri, T. Nishikawa, and H. Nakano, "Soft x-ray imaging system for picosecond time-resolved absorption spectroscopy using a femtosecond-laser-plasma source," Rev. Sci. Insttrum. 77, 046105 (2006).<abstract>
[23]	Y. Okano, K. Oguri, T. Nishikawa, and H. Nakano, "Observation of femtosecond-laser-induced ablation plumes of aluminum using space- and time-resolved soft x-ray absorption spectroscopy," Appl. Phys. Lett. 89, 221502 (2006) .<abstract>
[24]	Y. Okano, K. Oguri, T. Nishikawa, and H. Nakano, "Space- and time-resolved soft x-ray absorption spectroscopy of aluminum plasma induced by femtosecond-laser ablation," J. Phys.: Conf. Ser. 59, 769-772 (2007). <abstract>
[25]	Y. Okano, K. Oguri, T. Nishikawa, and H. Nakano, "Femtosecond-laser-induced ablation of an aluminum target probed by space- and time-resolved soft x-ray absorption spectroscopy," in Ultrafast Optics V edited by S. Watanabe and K. Midorikawa (Springer-Verlag, Berlin, 2007), 165-172 (2007).
[26]	K. Oguri, Y. Okano, T. Nishikawa, and H. Nakano, "Observation of ultrafast bond-length expansion at the initial stage of laser ablation by picosecond time-resolved EXAFS," in Ultrafast Optics V edited by S. Watanabe and K. Midorikawa, Springer Series in Optical Sciences 132, (Springer-New York, 2007), pp173-180 (2007).
[27]	K. Oguri, Y. Okano, T. Nishikawa, and H. Nakano, "Dynamical study of laser-ablated liquid-aluminum nanoparticles using spatiotemporally resolved x-ray-absorption fine-structure spectroscopy," Phys. Rev. Lett. 99 165003 (2007). [Also selected for the Virtual Journal of Ultrafast Science, Vol. 6, No. 11, (2007) and the Virtual Journal of Nanoscale Science & Technology, Vol. 16, No. 18, (2007).] <abstract >
[28]	K. Oguri, Y. Okano, T. Nishikawa, and H. Nakano, "Spatiotemporally dynamics study of a femtosecond laser ablation plume based on ultrafast XAFS spectroscopy (in Japanese)," The Review of Laser Engineering 35, 720 - 727 (2007).
[29]	H. Nakano, A. Ishizawa, and K. Oguri, "Interference between surface harmonics of carrier-envelope phase controlled few-cycle laser field,” Proc. Soc. Photo-Opt. Instrum. Eng. 7276, 72760D (2009) .<abstract >
[30]	K. Oguri, Y. Okano, T. Nishikawa, and H. Nakano, "Dynamics of femtosecond laser ablation studied with time-resolved x-ray absorption fine structure imaging,”Phys. Rev. B 79, 144106 (2009).　[Also selected for the Virtual Journal of Ultrafast Science, Vol. 8, No. 5, (2009).] < abstract >

[31]	K. Kato, A. Ishizawa, K. Oguri, K. Tateno, T. Tawara, H. Gotoh, M. Kitajima and H. Nakano, “Anisotropy in ultrafast carrier and phonon dynamics in p-type heavily doped Si,” Jpn. J. Appl. Phys. 48, 100205 (2009). [Also selected for the Virtual Journal of Ultrafast Science, Vol. 8, No. 11, (2009).]
[32]	K. Oguri, Y. Okano, T. Nishikawa, and H. Nakano, “Dynamics of Femtosecond Laser Ablation Plume Studied With Ultrafast X-ray Absorption Fine Structure Imaging”, in International Symposium on High Power Laser Ablation 2010 edited by C. R. Phipps, AIP Conference Proceedings 1278, (American Institute of Physics, New York, 2010), pp. 656-664.
[33]	K. Oguri, H. Nakano, K. Kato, T. Nishikawa, A. Ishizawa, H. Gotoh, K. Tateno, and T. Sogawa, “High-order harmonic photoelectron spectroscopy system towards measuring attosecond electron dynamics on solid surfaces”, in Multiphoton Processes and Attosecond Physics Proceedings, in press.
[34]	K. Kato, A. Ishizawa, K. Oguri, K. Tateno, T. Tawara, H. Gotoh, and H. Nakano, “Real-time observation of ultrafast carrier and phonon dynamics in p-type silicon (in Japanese),” The Review of Laser Engineering 38, 130 - 135 (2010).
[35]	H. Nakano, K. Oguri, Y. Okano, and T. Nishikawa, “Dynamics of femtosecond-laser-ablated liquid-aluminum nanoparticles probed by means of spatiotemporally-resolved X-ray absorption spectroscopy,” Appl. Phys. A 101, 523-531 (2010).
[36]	K. Kato, K. Oguri, A. Ishizawa, H. Gotoh, H. Nakano, and T. Sogawa, “Observation of coherent phonons in metallic carbon nanotubes,” Appl. Phys. Lett. 97, 121910 (2010). [Also selected for the Virtual Journal of Ultrafast Science, Vol. 9, No. 10, (2010).]
[37]	K. Kato, K. Oguri, A. Ishizawa, K. Tateno, T. Tawara, H. Gotoh, M. Kitajima, H. Nakano, and T. Sogawa, “Doping-type dependence of phonon dephasing dynamics in Si,” Appl. Phys. Lett. 98, 141904 (2011). [Also selected for the Virtual Journal of Ultrafast Science, Vol. 10, No. 5, (2011).]
[38]	K. Sasaki, K. Kato, Y. Tokura, K. Oguri, and T. Sogawa, “Theory of optical transitions in grapheme nanoribbons,” Phys. Rev. B 84 085458 (2011).
[39]	T. Hattori, A. Kubo, K. Oguri, H. Nakano, and H. T. Miyazaki, “Femtosecond laser-excited two-photon fluorescence microscopy of surface plasmon polariton,” Jpn. J. Appl. Phys., in press.