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Advanced Search Results For "ELECTRIC resistance"

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 "ELECTRIC resistance"
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Comparative Tests of Electric Voltage and Resistance with the Use of Virtual Measurement Systems.

Publication Type: Academic Journal

Source(s): Advances in Science & Technology - Research Journal. 2022, Vol. 16 Issue 4, p309-317. 9p.

Abstract: The article discusses issues related to virtual measurement systems and presents the results of comparative measurements of resistance and electric voltage measured with various measuring devices, including virtual NI Elvis systems. The accuracy and me...

电流加热伏安法测量石墨基柔性 接地体的电阻-温度特性.

Publication Type: Academic Journal

Source(s): Journal of Xi'an Polytechnic University. 2022, Vol. 36 Issue 4, p127-134. 8p.

Abstract: 研究石墨基柔性材料电阻温度特性和热稳定性。采用电流加热与恒温保护配合的方法,利用 伏安法分别测量各温度下接地体的电阻,推导出平均电阻温度系数;运用实验得到的接地体电阻温 度特性参数,迭代计算出石墨基柔性接地体在工频接地故障电流和雷电冲击电流下的最大温升,结 合热稳定系数的计算给予验证。实验结果表明:石墨基柔性接地体具有负的温度系数。在石墨基 柔性接地体的最高允许使用温度为450 ℃时,0.5s工频电流下的最大允许的电流约为1.4kA;在 8/20μs高频雷电流冲击下,石墨基柔性接地体的最高允许通过电...

Optimization of gold germanium (Au0.17Ge0.83) thin films for high sensitivity resistance thermometry.

Publication Type: Academic Journal

Source(s): Journal of Applied Physics. 8/14/2022, Vol. 132 Issue 6, p1-8. 8p.

Abstract: Gold–germanium (Au x Ge 1 − x ) solid solutions have been demonstrated as highly sensitive thin film thermometers for cryogenic applications. However, little is known regarding the performance of the films for thicknesses less than 100 nm. In response,...

Electric Modulus Analysis of (1 − x) PbMg1/3Nb2/3O3-(x)K1/2Bi1/2TiO3 Ceramics.

Publication Type: Academic Journal

Source(s): Advances in Condensed Matter Physics. 3/22/2022, p1-7. 7p.

Abstract: Ferroelectrics refer to groups of dielectrics having the property of spontaneous polarization. Lead magnesium niobate-potassium bismuth titanate ((1 − x) PbMg1/3Nb2/3O3-(x)K1/2Bi1/2TiO3)) x = 0.15, 0.25, and 0.35 are prepared by solid-state reaction ro...

Frequency regulation in alternating current transportation properties for electron correlated rare-earth nickelates heterostructures.

Publication Type: Academic Journal

Source(s): Journal of Applied Physics. 2/21/2022, Vol. 131 Issue 7, p1-11. 11p.

Abstract: Although the rare-earth nickelate (ReNiO3) based heterostructures exhibit promising applications in logical devices based on the metal to insulator transition property that regulates abruptly their direct current transportations, their alternating curr...


Publication Type: Academic Journal

Source(s): Journal of Textiles & Engineers / Tekstil ve Mühendis. 2022, Vol. 29 Issue 125, p2-7. 6p.

Abstract: Bu çalışmada, tamamen inkjet baskı tekniği ile üretilmiş tekstil tabanlı sıcaklık sensörlerinin farklı nem ortamlarında gösterdiği davranış incelenmiştir. Sıcaklığa duyarlı malzeme olarak, karbon nanotüp (KNT), Poli (3,4-etilendioksitiyofen) polistiren...

Thermal and electrical transport in partly-reduced graphene oxide films: The effect of low temperature and structure domain size.

Publication Type: Academic Journal

Source(s): Carbon. Jan2023, Vol. 203, p130-140. 11p.

Abstract: Understanding the effect of grain size on the overall electrical and thermal transport properties of PRGO films on a large scale is not only fundamental but also technologically important in order to tune their properties for wide applications. In this...

Separating Curing and Temperature Effects on the Temperature Coefficient of Resistance for a Single-Walled Carbon Nanotube Nanocomposite.

Publication Type: Academic Journal

Source(s): Polymers (20734360). Jan2023, Vol. 15 Issue 2, p433. 12p.

Abstract: The temperature coefficient of resistance (TCR) determines the electrical performance of materials in electronics. For a carbon nanotube (CNT) nanocomposite, change of resistivity with temperature depends on changes in CNT intrinsic conductivity, tunne...

Characterization of a novel microhotplate for application in a silicon-based nanofilm gas sensor.

Publication Type: Academic Journal

Source(s): Instrumentation Science & Technology. 2023, Vol. 51 Issue 1, p45-58. 14p.

Abstract: The micro-hotplate is the core component of the silicon-based nano-film gas sensor and directly affects the overall performance. This paper first analyzes the heat dissipation of the micro-hotplate and establishes a heat transfer calculation model. Mul...

Polarization-Sensitive Terahertz Bolometer Using Plasmonically-Heated Vanadium-Dioxide Beam.

Publication Type: Academic Journal

Source(s): International Journal of Thermophysics. Jan2023, Vol. 44 Issue 1, p1-17. 17p.

Abstract: We present an uncooled high-sensitivity bolometric terahertz detector by incorporating plasmonic absorbers and transducer beams made of phase changing materials. We present a comprehensive design parameter analysis of the bolometer device—from electrom...