Dynamics of coherent optical phonons in chalcogenide compounds

机译：硫族化物化合物中相干光子的动力学

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Crystalline chalcogenide compounds such as Bi2Se3, Bi2Te3, and Sb2Te3 are intriguing materials because it is not only the best known thermoelectric materials but also recognized as topological insulators [1]. Even though its phonon properties have been studied extensively by using Raman spectroscopy, the dynamical investigations are lacking [2,3]. We present ultrafast time-resolved measurements of coherent optical phonons with aim to reveal their dynamics (amplitude, damping rate, frequency and initial phase).

机译：诸如B2Se3，Bi2Te3和Sb2Te3之类的硫族化物结晶化合物是有趣的材料，因为它不仅是最著名的热电材料，而且被认为是拓扑绝缘体[1]。尽管通过拉曼光谱已对其声子性质进行了广泛研究，但仍缺乏动力学研究[2,3]。我们提出相干光子的超快时间分辨测量，旨在揭示它们的动力学特性（幅度，阻尼率，频率和初始相位）。

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《2013 Conference on Lasers and Electro-Optics Europe amp; International Quantum Electronics Conference》|2013年|1|共1页
会议地点 Munich(DE)
作者
Norimatsu Katsura; Uozumi Shin-ichi; Igarashi Kyushiro; Yamamoto Syuhei;
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Materials and Structures Laboratory, Tokyo Institute of Technology, R3-10, 4259 Nagatsuta, Yokohama 226-8503, Japanc;

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1. Interactions between coherent optical phonons and excitonic quantum beats in GaAs/AlAs multiple quantum wells: strategy for enhancement of terahertz radiation from coherent optical phonons [J] . M. Nakayama, K. Mizoguchi Physica status solidi . 2008,第9期

机译：GaAs / AlAs多量子阱中相干光子与激子量子拍之间的相互作用：增强相干光子的太赫兹辐射的策略
2. Optical cavity mode dynamics and coherent phonon generation in high-Q micropillar resonators [J] . S. Anguiano, A. E. Bruchhausen, I. Favero, Physical Review, A . 2018,第1aPta2期

机译：高Q微米谐振器中的光学腔模式动态和相干声子发电
3. Ultrafast dynamics of coherent optical phonon in a thin film of Bi 3Se 2Te [J] . Ying-Kuan Ko, Yan-Hao Huang, Phuoc Huu Le, Chemical Physics: A Journal Devoted to Experimental and Theoretical Research Involving Problems of Both a Chemical and Physical Nature . 2018,第期

机译：BI SE 2 TE
4. Dynamics of coherent optical phonons in chalcogenide compounds [C] . Norimatsu Katsura, Uozumi Shin-ichi, Igarashi Kyushiro, 2013 Conference on Lasers and Electro-Optics Europe Internationaluantum Electronics Conference . 2013

机译：硫属化物化合物相干光学声子的动态
5. Ultrafast dynamics and optical control of coherent phonons in tellurium. [D] . Roeser, Christopher Allan Dewald. 2004

机译：碲中相干声子的超快动力学和光学控制。
6. Ultrafast Spectroscopy of Fano-Like Resonance between Optical Phonon and Excitons in CdSe Quantum Dots: Dependence of Coherent Vibrational Wave-Packet Dynamics on Pump Fluence [O] . Victor Nadtochenko, Nikolay Denisov, Arseniy Aybush, 2017

机译：CdSe量子点中光子和激子之间的范式共振的超快光谱：泵浦注量的相干振动波包动力学的依赖
7. All-Optical Detection of Periodic Structure of Chalcogenide Superlattice Using Coherent Folded Acoustic Phonons (Phys. Status Solidi RRL 9/2018) [O] . Takara Suzuki, Yuta Saito, Paul Fons, 2018

机译：使用相干折叠声子宫的硫属化物超晶格的全光学检测（Phys.Tudy Solidi RRL 9/2018）

Dynamics of coherent optical phonons in chalcogenide compounds

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