Inhomogeneity as a source of collapse and revival for large-amplitude chirped coherent A_(1g) phonons in bismuth

O. V. Misochko; M. V. Lebedev; E. V. Lebedeva

首页> 外文期刊>Physical review >Inhomogeneity as a source of collapse and revival for large-amplitude chirped coherent A_(1g) phonons in bismuth

【24h】

Inhomogeneity as a source of collapse and revival for large-amplitude chirped coherent A_(1g) phonons in bismuth

机译：不均匀性是铋中大振幅chi相干A_（1g）声子崩溃和恢复的根源

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We report a spatially resolved femtosecond pump-probe measurement of the lattice dynamics in bismuth made at helium temperature over a wide range of excitation levels. We demonstrate that the collapse and revival of chirped coherent A_(1g) phonons arises due to laterally inhomogeneous excitation conditions, whereas their enhanced decay can be due to potential damping.

机译：我们报告了在氦气温度范围内广泛激发水平下铋的晶格动力学的空间分辨飞秒泵浦探针测量。我们证明that的相干A_（1g）声子的坍塌和复兴是由于横向不均匀的激发条件而引起的，而它们增强的衰减可能是由于潜在的阻尼引起的。

著录项

来源
《Physical review》 |2014年第1期|014301.1-014301.6|共6页
作者
O. V. Misochko; M. V. Lebedev; E. V. Lebedeva;
展开▼
作者单位

Institute of Solid State Physics, Russian Academy of Sciences, 142432 Chernogolovka, Moscow Region, Russia;

Institute of Solid State Physics, Russian Academy of Sciences, 142432 Chernogolovka, Moscow Region, Russia;

Institute of Solid State Physics, Russian Academy of Sciences, 142432 Chernogolovka, Moscow Region, Russia;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
anharmonic lattice modes; other topics in lattice dynamics (restricted to new topics in section 63);

机译：非谐晶格模式;晶格动力学中的其他主题（仅限于第63节中的新主题）;

相似文献

外文文献
专利

1. Quantum dynamical study of the amplitude collapse and revival of coherent A_(1g) phonons in bismuth: a classical phenomenon? [J] . Momar S. Diakhate, Eeuwe S. Zijlstra, Martin E. Garcia Applied Physics A: Materials Science & Processing . 2009,第1期

机译：铋中相干A_（1g）声子的振幅崩溃和恢复的量子动力学研究：经典现象？
2. Observation of an Amplitude Collapse and Revival of Chirped Coherent Phonons in Bismuth [J] . O.V. Misochko, Muneaki Hase, K. Ishioka, Physical review letters . 2004,第19期

机译：铋Chi相干声子的振幅崩塌和复活的观察
3. Temperature dependence of coherent A_(1g) and E_g phonons of bismuth [J] . Kunie lshioka, Masahiro Kitajima, Oleg V. Misochko Journal of Applied Physics . 2006,第9期

机译：铋相干A_（1g）和E_g声子的温度依赖性
4. Amplitude Collapse -Revival of Chirped Coherent Phonons under High-density Optical Excitation [C] . Kunie Ishioka, Oleg V. Misochko, Rong Lu, International Conference on Ultrafast Phenomena . 2005

机译：高密度光学激发下啁啾相干声子的幅度折叠 -
5. Coherent Phonon Transport Measurement and Controlled Acoustic Excitations Using Tunable Acoustic Phonon Source in GHz-sub THz Range with Variable Bandwidth [O] . Xiaohan Shen, Zonghuan Lu, Yukta P. Timalsina, -1

机译：使用可调带宽的GHz-sub THz范围内的可调声子源进行相干声子传输测量和受控声激发
6. Quantum dynamical study of the amplitude collapse and revival of coherent A1g phonons in bismuth: a classical phenomenon? [O] . Diakhate, Momar 2009

机译：铋中相干A1g声子的振幅崩溃和恢复的量子动力学研究：经典现象？
7. Impulsive Excitation of Coherent Phonons Observed in Reflection in Bismuth and Antimony. [R] . Cheng, T. K., Brorson, S. D., Kazeroonian, A. S., 1990

机译：铋和锑反射中观察到的相干声子的脉冲激发。

Inhomogeneity as a source of collapse and revival for large-amplitude chirped coherent A_(1g) phonons in bismuth

摘要

著录项

相似文献

相关主题

期刊订阅