Search for the Photo-Induced Hidden Phase in Inorganic and Organic Systems

• Authors: S. Koshihara , K. Onda , Y. Okimoto , T. Ishikawa
• Languages of publication: EN

Abstracts

EN

We review the dynamical behavior of strongly electron-lattice (orbital) coupled system induced by photo-excitation of fs laser pulse. By virtue of the femtosecond (fs) spectroscopy and picosecond (ps) time-resolved X-ray diffraction measurements, we demonstrate that the photo-irradiation creates new ordered state so called as "hidden phase" which can never be realized under thermo-equilibrium condition. This exotic phase commonly plays the key role for realizing the gigantic photo-induced changes in optical properties of inorganic and organic electron-lattice strongly coupled systems.

Keywords

EN

78.47.J-   63.20.kd   71.30.+h   71.45.Lr  

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2012
• Volume: 121
• Issue: 2
• Pages: 328-331

Dates

published

2012-02

References

• [1] Photo-Induced Phase Transitions and Their Dynamics, Eds. M. Gonokami, S. Koshihara, special issue of J. Phys. Soc. Jpn. 75, (1) (2006)
• [2] P. Huai, K. Nasu, J. Phys. Soc. Jpn. 71, 1182 (2002)
• [3] K. Nasu, photo-induced Phase Transitions, World Sci., Singapore 2004
• [4] Proceedings of Yamada Conference LXIII: PIPT2008, Eds. S. Koshihara, K. Tanaka, T. Ogawa, H. Hashimoto, J. Phys. Conf. Ser. 148 (2009)
• [5] K. Miyano, T. Tanaka, Y. Tomioka, Y. Tokura, Phys. Rev. Lett. 78, 4257 (1997)
• [6] M. Chollet, L. Guerin, N. Uchida, S. Fukaya, H. Shimoda, T. Ishikawa, K. Matsuda, T. Hasegawa, A. Ota, H. Yamochi, G. Saito, R. Tazaki, S. Adachi, S. Koshihara, Science 307, 86 (2005)
• [7] K. Onda, S. Ogihara, K. Yonemitsu, N. Maeshima, T. Ishikawa, Y. Okimoto, X. Shao, Y. Nakano, H. Yamochi, G. Saito, S. Koshihara, Phys. Rev. Lett. 101, 067403 (2008)
• [8] H. Ichikawa, S. Nozawa, T. Sato, A. Tomita, K. Ichiyanagi, M. Chollet, L. Guerin, N. Dean, A. Cavalleri, S. Adachi, T. Arima, H. Sawa, Y. Ogimoto, M. Nakamura, R. Tamaki, K. Miyano, S. Koshihara, Nature Mater. 98, 037401 (2007)
• [9] A. Ota, H. Yamochi, G. Saito, J. Mater. Chem. 12, 2600 (2002)
• [10] A. Ota, H. Yamochi, G. Saito, Synth. Met. 133-134, 643 (2003)
• [11] S. Aoyagi, K. Kato, A. Ota, H. Yamochi, G. Saito, H. Suematsu, M. Sakata, M. Takata, Angew. Chem. Int. Ed. 43, 3670 (2004)
• [12] H. Matsueda, S. Ishihara, J. Phys. Soc. Jpn. 76, 083703 (2007)
• [13] Y. Ogimoto, M. Nakamura, N. Takubo, H. Tamaru, M. Izumi, K. Miyano, Phys. Rev. B 71, 060403(R) (2005)
• [14] M. Nakamura, Y. Ogimoto, H. Tamaru, M. Izumi, K. Miyano, Appl. Phys. Lett. 86, 182504 (2005)
• [15] Y. Wakabayashi, D. Bizen, H. Nakao, Y. Murakami, M. Nakamura, Y. Ogimoto, K. Miyano, H. Sawa, Phys. Rev. Lett. 96, 017202 (2006)
• [16] Y. Wakabayashi, D. Bizen, Y. Kubo, H. Nakao, Y. Murakami, M. Nakamura, Y. Ogimoto, K. Miyano, H. Sawa, J. Phys. Soc. Jpn. 77, 014712 (2008)
• [17] S. Nozawa, S. Adachi, J. Takahashi, R. Tazaki, L. Guerin, M. Daimon, A. Tomita, T. Sato, M. Chollet, E. Collet, H. Cailleau, S. Yamamoto, K. Tsuchiya, T. Shioya, H. Sasaki, T. Mori, K. Ichiyanagi, H. Sawa, H. Kawata, S. Koshihara, J. Synchrotron Rad. 14, 313 (2007)
• [18] R. Maezono, S. Ishihara, N. Nagaosa, Phys. Rev. B 58, 11583 (1998)
• [19] K. Ebata, T. Mizokawa, A. Fujimori, Phys. Rev. B 72, 233104 (2005)

Identifiers

DOI

10.12693/APhysPolA.121.328