聲子 的英文怎麼說

中文拼音 [shēngzi]
聲子 英文
acoustical phonon
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  1. Treating the anharmonic terms of potential energy as perturbations, and employing the formulas for atomic displacements and hamiltonian in phonon occupation number representation, the formulas for thermal expansion coefficients of crystal nano - wires are derived and the numerical calculations are carried out in this paper

    摘要將原子間相互作用勢的非諧項作為微擾，運用聲子數表象中的晶格原子振動位移和晶格振動哈密頓公式，推導了納米晶體線的熱膨脹系數公式，並進行了數值計算。
  2. The results indicate that in niobate glasses, as the concentration of nb2o5 increases, the covalence becomes strong, the symmetry becomes low and the electron - phonon coupling becomes strong, thus the lifetimes become short, the nonradiative transition processes and the temperature - quenching become strong and the value of crystal field parameter b20 becomes small

    （ 6 ）研究了妮硅與妮磷系列玻璃發光特性與組份的關系，發現隨著nbzos濃度的增加， eu一o鍵共價性增強，局域環境對稱性降低，電一聲子禍合增強從而導致sd 。
  3. Exciton - phonon coupling of nn3 center in heavily nitrogen doped gap

    3束縛激子與聲子的耦合
  4. The exciton - phonon coupling in cdse qds and its wetting layer were investigated by pl dependent of temperature

    利用變溫實驗研究了在量子點與其浸潤層中激子與聲子耦合現象。
  5. The isoelectronic system of gap : n has been investigated extensively in the dilute limit since 1965. thomas et al identified that a series of sharp emission lines in gap : n were due to the recombinations of excitons bound to either isolated nitrogen centers or various nitrogen pair centers

    這些譜線來自於等電子雜質n形成的束縛激子態（孤立n中心和nn _ i對）輻射復合產生的零聲子線及其聲子伴線。
  6. A magnon - phonon interaction model is built on two dimensional insulating ferromagnetic

    摘要在二維正方絕緣鐵磁系統基礎上建立了一個磁振子聲子相互作用模型。
  7. By using matsubara green function theory, we have studied the magonon spectrum and calculated the magnon dispersion curve on the line in the brillouin zone for different parameters in the system

    利用格林函數方法研究了磁振子聲子相互作用下的二維絕緣鐵磁體的磁振子譜，計算了布里淵區的線上的磁振子色散曲線。
  8. The influences of longitudinal phonon and transverse phonon on the softening and broadening in the magnon linewidth are compared, and the influences of the parameters are also illustrated

    比較了縱向聲子與橫向聲子對磁振子譜的軟化與磁振子譜線增寬的影響，也討論了各項參數的變化對磁振子譜的軟化與磁振子譜線增寬的影響。
  9. The design of ultrasound subsystem in pacs his environmen t

    中超聲子系統的設計
  10. The probability of obtaining a lattice atom displacement via the phonon kick process is evidently small.

    很明顯，通過聲子反沖過程而取得晶格原子位移的幾率是不大的。
  11. These results indicate that the phonon - pseudospin interaction should be taken into account for the physics properties in ferroelectric materials

    因此在研究鐵電材料物理性質時聲子的作用是不可忽視的。
  12. To the part of slack ' s theory, the oxide thermoelectric material calcium cobalt oxide ( ca3co2o6 ) is a " phonon glass and an electron crystal " or pgec

    從slack的理論看來，它是一個「電子晶體、聲子玻璃」的理想化模型。
  13. In chapter two we analytically study the nonlinear lattice effects for the ground state of electron - phonon interaction one - dimensional molecular crystal system

    第二章用解析方法研究一維分子晶體電子-聲子耦合系統基態中晶格非線性效應。
  14. Influence of velocity of polaron on mean number of phonons of bound magnetopolaron

    極化子速度對束縛磁極化子的聲子平均數的影響
  15. Influence of electronic velocity on mean number of phonons of polaron in a semiconductor quantum dot

    電子速度對半導體量子點中極化子的聲子平均數的影響
  16. All of above presents the data to study the algorithm which will be used to detect the targets against the broadened bragg lines. eigenstucture - based algorithms are used to realize bearing resolution on the basis of synthetically comparing several classical algorithms. first sea echo ’ s bearing prior knowledge is utilized to constitute project operator to constraint the noise subspace estimation with the use of constrained music algorithms, which largely increases the resolution and doa estimated accuracy

    為檢測海上目標的方位信息，在綜合分析比較各類演算法的基礎上，本文採用特徵結構類演算法來實現空間方位分辨中的constrainedmusic演算法，此方法充分利用了海浪的方位先驗信息來構造投影運算元約束噪聲子空間的估計，大大提高了目標解析度和估計精度。
  17. We made use of wheatstone bridge to control ratio of heating power between the samples, thus, it enable to control and measure the differential heating power accurately. consequently, it improves sensitivity of the system. the resolution of the measurement can reach from 1 : 1000 to 1 : 10000 or better in comparison with the traditional differential technique

    我們測量了聚苯胺及其摻雜鹽酸后在1 . 8k至45k的熱容，利用聲子分形子模型來處理非晶態對比熱的貢獻，對獲得的數據進行處理，發現eb和es的比熱數據均不符合德拜理論，超出德拜模型的比熱來源於非晶態的貢獻。
  18. Calculation of the band structures in two - dimensional phononic crystals consisting of elliptic cylinders

    二維橢圓柱散射體聲子晶體帶結構的計算
  19. Moreover, the effect of the transverse wave on the band gaps by changing the phononic crystals diameter

    並通過模擬不同直徑的聲子晶體研究了橫波對帶隙的影響。
  20. The investigation of the exciton - phonon coupling of nn3 center offers a direct proof that all the phonon replicas are the phonon sidebands governed by the huang - rhys " multiphonon optical transition theory, and clarifies the speculations that the replicas associated with optical phonons are independent bound states of exciton - phonon complexes or due to other alternative mechanisms

    對其變溫pl譜的研究還發現，在nn :的聲子伴線區域呈現出的異于多聲子光躍遷理論的現象，說明在該區域可能存在著其它的n雜質態。
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