声子

归一有效声子谱谱形对超导临界温度Tc的影响

Relation between the form of the normalized effective phonon spectrum and the superconducting t_c

确定了声子的能量Ep与禁带宽度Eg的值。

The phonon energy E , and the energy gap E , are ascertained .

B，ωs（软光学模声子的平均频率）与C都为拟合系数。

B , ω s ( the frequency of a soft optical mode ) and C are fitting parameters .

非晶态超导体的Tc，2△0/kBTc和声子谱参量

T_c , 2 δ _0 / k_bt_c and the parameters of the phonon spectrum for amorphous superconductors

同时测定了Zn掺杂样品的声子边带谱。

In the meantime , the phonon sideband spectra of Zn-incorporated samples were recorded .

Si（111）理想、弛豫及2×1重构表面的声子谱研究

Investigation of surface phonons at ideal , relaxed and 2 × 1 reconstructed si ( lll ) surface

测定了样品的红外光谱（FTIR）、声子边带谱（phononside-bandspectra）、激发光谱与发射光谱。

The FTIR , phonon side-band spectra , emission and excitation spectra of the glasses were measured .

GaASxP（1-x）混晶长波光学声子

Long-Wavelength Optical Phonons of GaAs_XP_ ( 1-x ) Mixed Crystals

Nd~（3+）：YAG球的声子模谱结构与腔效应

Structure of optical-phonon modes and cavity effects in nd ~ ( 3 + ): yag sphere

用FDTD与高分辨率谱估计相结合计算二维声子晶体的能带

Two-dimensional Phononic Energy Bands Calculations by FDTD Combined with High-resolution Spectral Estimation

光束相干驱动声子场提高SBS相位共轭保真度稳定性

Beam Interference Driving Acoustic Wave Enhances the Stability of SBS Phase conjugation Fidelity

二维钢管阵列声子晶体带隙结构的研究薄膜晶体管，有源矩阵lcd

Search of Phononic Crystal Band-Gap about the Array of 2D Steel Tube TFT thin film transistor

声子拖拽（Phonondrag）对碱金属低温电阻率的重要影响

Phonon Drag 's Important Effect On the Low-temperature Electrical Resistivity of the Alkali Metals

计算的Ag（110）表面声子谱频率和振动极化方向在全部区间内与实验数据符合得很好。

The calculated phonon frequencies and polarization of Ag ( 110 ) surface are in accord with experimental results .

闪锌矿结构Zn（1－x）MnxSe混晶光学声子行为

Optical Phonon Behavior of Mix-Crystal Zn_ ( 1-x ) Mn_xSe with Zinc Blende Structure

GexSi（1-x）/Si应变层超晶格的折迭纵声学声子

FLA Phonons in Ge_xSi_ ( 1-x ) / Si Strained-Layer Superlattices

观测到声子限制效应引起的GaP纳米棒TO和LO模的红移。

The red shifts of the TO and LO modes were observed due to phonon confinement effect in GaP nanorods .

其来自六方相GaN的E2声子模，可作为识别立方GaN中六方相的标志。

The E 2 phonon from hexagonal phase can be used to identify the hexagonal phase .

测量了不同组份玻璃的激发光谱，得到了各个配比玻璃样品的声子边带（PSB）谱，计算了电声子耦合常数g，讨论了g对组份的依赖关系。

The excitation spectra for several glasses are measured , the phonon side-band spectra and electron-phonon coupling constant are obtained .

氮化镓薄膜中LO声子-等离子体激元耦合模拉曼光谱研究

Raman spectroscopy study on Lo phonon - plasmon coupled mode in GaN thin films

随着PbO的增加，电-声子耦合减弱。

The electron-phonon coupling becomes weaker as increase of PbO content .

NdBa2Cu（3-x）MnxOy体系的结构和声子振动

Structure and phonon vibration of ndba_2cu_ ( 3-x ) mn_xo_y system

GaAs（100）和InP（100）面上表面光学声子的实验观察

Experimental Observation of Optical Surface Phonons for GaAs ( 100 ) and InP ( 100 ) Surfaces

以Mg（0001）面为例，计算了HCP元素的表面声子谱与热力学性质，发现了表面原子热力学性质与体原子的不同点。

For Mg ( 0001 ) surface , the surface phonon dispersion and thermodynamic properties are calculated .

观察到纤锌矿量子体系中的QC光学声子模的退化行为。

The reduced behavior of the QC modes in wurtzite quantum systems is clearly observed .

当信噪比较低和快拍数较少，信号到达方向角间隔较小，此时MUSIC算法失效，而一维噪声子空间算法仍能正确的分辨出相邻的两个信号源。

MUSIC algorithm was invalid in the case of smaller SNR and less sample , but one-dimension noise sub-space algorithm still could distinguish the two signals which had closer arriving angel interval .

电子与双声子相互作用对Holstein极化子的影响

The influence of the electron and one pair of phonons interaction on Holstein polaron

我们的结果表明AU和CU拥有相类似的声子色散关系，这样就使得他们的热导是可以比拟的。

The results show that the AU and CU share the similar phonon spectrum , inducing the thermal conductance between these two materials is comparable .

高电场下，SdH振荡消失以后，在二维系统中，除清楚地观察到LO声子振荡外，还观察到X点双TA声子振荡。

Besides LO phonon oscillation , double TA phonon oscillation has clearly been observed at X poin (?) , after SdH oscillation disappeared .

基于冻声子方法，本工作计算了Ni-P体系化合物的晶格振动性质，包括声子谱和声子态密度。

Based on frozen-phonon approach , the phonon dispersions and phonon density of states of the Ni-P compounds were calculated .