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By invoking the microscopic response method in conjunction with a reasonable set of approximations, we obtain new explicit expressions for the electrical conductivity and temperature coefficient of resistivity (TCR) in amorphous semiconductors, especially a-Si:H and a-Ge:H. The predicted TCR for n-...
The resistivity, temperature coefficient of resistivity and thermoelectric power of thin continuous metal films I: A survey and critical appraisal of the a... The resistivity, temperature coefficient of resistivity and thermoelectric power of thin continuous metal films I: A survey and critical ...
The resistivity (p) and temperature coefficient of resistivity (TCR) dependencies on modulation wavelength (a) were examined in Fe/Zr multi-layer thin films. It was shown that the p()) and TCR(λ) behaviours can be explained on the basis of the assumption that the amorphous phase can be ...
One of the key benefits of using polysilicon as the material for resistors and piezoresistors is that the temperature coefficient of resistivity (TCR) can be tailored to be negative, zero, or positive by adjusting the doping concentration. This paper focuses on optimization of the boron doping of...
2) temperture coefficient of resistance 电阻温系数3) TCR 电阻温度系数 1. Study on the Resistivity and TCR of P-doped a-Si∶H Thin Films; 掺磷a-Si∶H红外薄膜电阻率及电阻温度系数研究 2. Modulation of TCR for VO_2 Thin Film by Changing Preparation Parameters; 利用制备参数的改变调整...
The electrical resistivity and the temperature coefficient of resistivity of tin films (490 to 5000 ) deposited onto glass substrates at room temperature (30 C) were measured in situ in the temperature range 30 to 150 C. It is concluded that Mayadas-Shatzkes theory reproduces the experimental ...
These films were characterized in terms of their chemical composition, their crystallinity and their resistivity as a function of temperature. A comparison of the features of the two sets of ruthenium oxide layers suggests that the resistivity is probably governed by the morphology rather than by ...
Hi - does anybody know how to specify the temperature coefficient of the resistivity 'a' in the Materials library? While I can enter values for e.g. the resistivity or the conductivity, the 'temperature coefficient' does not show up as a Material Property in the 'Mate...
1) positive temperature coefficient of resistivity effect 正温度系数电阻效应 2) P(N)TCR 电阻的正(负)温度系数效应 3) positive temperature coefficient resistor 正温度系数电阻 4) positive temperature coefficient of resistivity 电阻正温度系数 5) positive temperature coefficient ...