Spatial and Temporal Dynamics of Polaron Diffusion in SrTiO3

被引：0

作者：

Kohmoto, T. ^{[1
]}

Ikeda, D. ^{[1
]}

Liang, X. ^{[1
]}

Moriyasu, T. ^{[1
]}

机构：

[1] Kobe Univ, Grad Sch Sci, Kobe, Hyogo 6578501, Japan

来源：

2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR) | 2013年

关键词：

PHOTOCONDUCTIVITY;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The relaxation and diffusion dynamics of optically induced lattice distortion in the relaxed excited state of SrTiO3 are studied by using the pump-probe technique. The spatial and temporal dynamics of polaron diffusion were observed directly.

引用

页数：2

共 7 条

[1] ANOMALOUS PHOTOELECTRONIC PROCESSES IN SRTIO3 [J].

FENG, T .

PHYSICAL REVIEW B, 1982, 25 (02) :627-642

[2] Giant photo-induced dielectricity in SrTiO3 [J].

Hasegawa, T ;

Mouri, S ;

Yamada, Y ;

Tanaka, K .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2003, 72 (01) :41-44

[3] Isotope effect on photoconductivity in quantum paraelectric SrTiO3 [J].

Ishikawa, T ;

Kurita, M ;

Shimoda, H ;

Sakano, Y ;

Koshihara, S ;

Itoh, M ;

Takesada, M .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2004, 73 (07) :1635-1638

[4] Anomalous photoconductivity in SrTiO3 [J].

Katsu, H ;

Tanaka, H ;

Kawai, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2000, 39 (5A) :2657-2658

[5]

MULLER KA, 1979, PHYS REV B, V19, P3593, DOI 10.1103/PhysRevB.19.3593

[6] A gigantic photoinduced dielectric constant of quantum paraelectric perovskite oxides observed under a weak DC electric field [J].

Takesada, M ;

Yagi, T ;

Itoh, M ;

Koshihara, S .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2003, 72 (01) :37-40

[7] PHOTO-HALL EFFECT IN STRONTIUM TITANATE [J].

YASUNAGA, H .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1968, 24 (05) :1035-&

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