| 1. | Seebeck thermal electromotive force 塞贝克热电势 |
| 2. | But the seebeck coefficient was reduced by pd - substituted because of the interdict band width was reduced Pd的取代也同时使zrnisn基化合物的禁带宽度减小,降低了体系的seebeck系数。 |
| 3. | The calculation result of the figure of merit of ca3conio6 , ca1 . 5na1 . 5co2o6 and ca3conio6 are respectively about 10 - 5 k - 1 , 10 - 4 k - 1 and 10 - 6 k - 1 在ca _ 3conio _ 6中则由于seebeck系数的下降幅度较大,使材料的热电性能下降。 |
| 4. | In this research , nano - structure cosb3 was prepared and its thermoelectric performance figure is better than microm eter structure cosb3 本研究通过晶体结构纳米化来降低材料热导率,提高材料seebeck系数,改善材料热电性能。 |
| 5. | The seebeck and magnetoresistive effects were also studied . the experimental results showed that the azo thin films had the structural , optical and electrical properties better 实验结果表明,利用直流反应磁控溅射法制备的azo薄膜,具有较好的晶体结构和光电特性。 |
| 6. | With doped ni element , the material converted into n - type semiconductor , what ' s more it has very low seebeck coefficient which shows ni is + 4 in this material 掺入一定量的ni后,转变为n型半导体材料,它的seebeck系数非常小,表明ni在这个化合物中的表观化学价的+ 4价。 |
| 7. | The result showed that when the dopants amount is increasing , the seebeck coefficient and the electrical conductivity of samples are increasing too , but the thermal conductivity has not an obvious change 随着掺杂量的增大,材料的seebeck系数有所增大,电导率增加明显,而热导率没有明显的变化。 |
| 8. | In both of the two doped models , the calculation results show that their conductivity is higher than that of the non - doped model , while the seebeck coefficient and thermal conductivity are lower than the non - doped on e 两种掺杂模型的电导率都高于未掺杂的ca _ 3co _ 2o _ 6 ,而seebeck系数和热导率都降低。 |
| 9. | According to these results , the electronic conductivity , seebeck coefficient , thermal conductivity and figure of merit of materials are computed . the results are consistent with experimental measurements 根据所求出的有效质量、载流子浓度估算了上述三个模型的电导率、热导率、 seebeck系数和材料的热电品质因子,计算结果与实验测量值的变化趋势一致。 |
| 10. | Results indicate that the samples are comprised of slate - like grains growing up in different directions , and that grain size and pore play a domain role in electrical conductivity and thermal conductivity besides seebeck coefficient 结果显示烧结样品由不同取向的片状颗粒组成,颗粒大小以及颗粒间的气孔数量对样品的电导率和热导率有显著影响,对seebeck系数影响不大。 |