...
首页> 外文期刊>Chemical Physics Letters >A non-equilibrium quasistationary state in an ionic liquid caused by a focused laser
【24h】

A non-equilibrium quasistationary state in an ionic liquid caused by a focused laser

机译:聚焦激光在离子液体中产生的非平衡准稳态

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

A radial pattern of polarization is observed in a Fe-based (but not in a Ga-based) room-temperature ionic liquid (RTIL) on irradiation by a focused laser. On switching the laser off, the pattern shows a fast (<1 s) change followed by a quasistationary structure for more than 100 s with decay exponents varying approximately from -0.2 to -0.02. Optical spectra of the RTILs indicate a band at 532 nm for the Fe-based RTIL and absence of this band in the Ga-based RTIL. A preliminary qualitative explanation based on the Hamiltonian Mean Field model of coupled rotators, where the rotators are charge transfer complex (CTC) dipoles created resonantly by the laser for the Fe-based RTIL, has been proposed.
机译:在聚焦激光辐照下,在基于Fe的(而不是基于Ga的)室温离子液体(RTIL)中观察到径向的偏振模式。在关闭激光器时,该图形显示快速变化(<1 s),然后是准静态结构超过100 s,衰减指数大约在-0.2到-0.02之间变化。 RTIL的光谱表明,基于Fe的RTIL在532 nm处有一个谱带,而在基于Ga的RTIL中没有该谱带。提出了基于耦合旋转器哈密顿平均场模型的初步定性解释,其中旋转器是由激光为铁基RTIL共振产生的电荷转移复合物(CTC)偶极子。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号