Mid-infrared pump-probe spectroscopy of Si-H stretch modes in porous silicon

K.W. Jobson; J.-P.R. Wells; N.Q. Vinh; P.J. Phillips; C.R. Pidgeon; J.I. Dijkhuis

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Mid-infrared pump-probe spectroscopy of Si-H stretch modes in porous silicon

机译：多孔硅中Si-H拉伸模式的中红外泵浦探针光谱

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Using the Dutch free electron laser FELIX, we have investigated vibrational relaxation in free standing porous silicon (p-Si) films. Pump-probe measurements resonant with the SiH, SiH_2 and O_3SiH stretching modes yield temperature dependent measurements of the decay rates which demonstrate that all the modes decay via at least one internal defect mode with the excess vibrational energy distributed among the Si-Si bath phonons in a fourth order decay process.

机译：使用荷兰自由电子激光FELIX，我们研究了独立式多孔硅（p-Si）膜的振动弛豫。与SiH，SiH_2和O_3SiH拉伸模式共振的泵浦探针测量产生衰减率的温度相关测量值，这表明所有模式都通过至少一个内部缺陷模式衰减，并且多余的振动能量分布在Si-Si浴声子之间。四阶衰减过程。

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《Optical Materials》 |2008年第5期|p.740-742|共3页
作者
K.W. Jobson; J.-P.R. Wells; N.Q. Vinh; P.J. Phillips; C.R. Pidgeon; J.I. Dijkhuis;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
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2. Evidence for Cooperative Vibrational Relaxation of the NH-, OH-, and OD-Stretching Modes in Hydrogen-Bonded Liquids Using Infrared Pump-Probe Spectroscopy [J] . D. J. Shaw, M.R. Panman, S. Woutersen Physical review letters . 2009,第22期

机译：氢键液体中使用红外泵浦探针光谱法的NH-，OH-和OD拉伸模式协同振动弛豫的证据
3. Libration induced stretching mode excitation for pump-probe spectroscopy in pure liquid water [J] . Amir W, Gallot G, Hache F The Journal of Chemical Physics . 2004,第16期

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4. Vibrational Stretching Modes of the Si-H and Si-D Bonds in Amorphous Silicon Nitride [C] . Shu-Ya Lin Symposium on Amorphous and Heterogeneous Silicon-Based Films-2001, Apr 16-20, 2001, San Francisco, California . 2001

机译：非晶氮化硅中Si-H和Si-D键的振动拉伸模式
5. Nonlinear ground-state pump-probe spectroscopy in ultracold rubidium: Raman-coupled dressed state spectroscopy. [D] . Mills, Arthur K. 2007

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6. Ultra-high sensitive 1D porous silicon photonic crystal sensor based on the coupling of Tamm/Fano resonances in the mid-infrared region [O] . Ashour M. Ahmed, Ahmed Mehaney -1

机译：基于Tamm / Fano共振在中红外区域的耦合的超高灵敏度一维多孔硅光子晶体传感器
7. Mid-infrared pump-probe spectroscopy of Si-H stretch modes in porous silicon [O] . Jobson, K. W., Wells, J. P R, Vinh, N. Q., 2008

机译：多孔硅中Si-H拉伸模式的中红外泵浦探针光谱

Mid-infrared pump-probe spectroscopy of Si-H stretch modes in porous silicon

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