Dynamical phase transition under photo-excitation in a spin-crossover complex

被引：3

作者：

Moritomo, Y ^{[1
]}

Isobe, Y

Liu, XJ

Kawamoto, T

Nakamoto, A

Kojima, N

Kato, K

Takata, M

机构：

[1] Nagoya Univ, Dept Appl Phys, Nagoya, Aichi 4648603, Japan

[2] Natl Inst Adv Ind Sci & Technol, NRI, Tsukuba, Ibaraki 3058568, Japan

[3] Natl Inst Adv Ind Sci & Technol, SYNAF, Tsukuba, Ibaraki 3058568, Japan

来源：

JOURNAL OF LUMINESCENCE | 2004年 / 108卷 / 1-4期

关键词：

dynamical phase transition; spin-crossover complex;

D O I：

10.1016/j.jlumin.2004.01.049

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Temporal evolution of the density, n(HS), of photoexcited high-spin (HS) sites in a spin-crossover film (Nafion-[Fe(Htrz)(3)]; Htrz = 1,2,4-4H-triazole) was investigated at 4 K under various excitation power densities, I. We have found that the temporal evolution of n(HS) slows down when I approaches a critical excitation power density (I-c approximate to 250 mW/cm(2)). (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：229 / 232

页数：4

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