Thin-film contact systems for thermocouples operating in a wide temperature range

2021 ◽  
Vol 852 ◽  
pp. 156889
Author(s):  
Maxim Shtern ◽  
Maxim Rogachev ◽  
Yury Shtern ◽  
Dmitry Gromov ◽  
Alexander Kozlov ◽  
...  
2015 ◽  
Vol 44 (4) ◽  
pp. 1875-1881 ◽  
Author(s):  
Xiang Shen ◽  
Bing Yan

A series of photofunctional polymer hybrid thin films based on rare earth ion-functionalized MOFs have been synthesized and can display multi-colors (red, blue, blue-green and white). Interestingly, Tb0.999Eu0.001-2 thin film can be used as ratiometric luminescent thermometer in a wide temperature range.


2019 ◽  
Vol 23 (1) ◽  
pp. 397-404 ◽  
Author(s):  
Michelly De Souza ◽  
Bertrand Rue ◽  
Denis Flandre ◽  
Marcelo A. Pavanello

Circuit World ◽  
2015 ◽  
Vol 41 (3) ◽  
pp. 116-120 ◽  
Author(s):  
Paweł Winiarski ◽  
Adam Kłossowicz ◽  
Jacek Wróblewski ◽  
Andrzej Dziedzic ◽  
Wojciech Stęplewski

Purpose – The purpose of this paper is to characterize electrical properties of nickel-phosphorus (Ni-P) thin-film resistors made on FR-4 laminate in a wide range of temperature (from −180 to 20°C). Design/methodology/approach – The study was performed using resistors made of Ni-P foil with two different thicknesses (0.1 or 0.05 μm) and sheet resistances (100 or 250 Ω/sq), respectively. The resistance rectangular resistors had length and width from the range between 0.59 and 5.91 mm. The resistance versus temperature characteristics and their distribution as well as resistors ' durability to low-temperature thermal shocks were investigated. Findings – The results showed almost linear temperature dependence of resistance with a negative temperature coefficient of resistance of about −95 ppm/°C for 250 Ω/sq layer and −55 ppm/°C for 100 Ω/sq layer. A very small dimensional effect was observed for sheet resistance as well as for R(T) characteristic. Thin-film resistors are also characterized by very high durability to low-temperature thermal shocks. Originality/value – The results presented in this paper can be very useful for low-temperature applications of thin-film resistors made on printed circuit boards. They suggest possibility of wide applications of these components in a wide temperature range.


2019 ◽  
Vol 90 (10) ◽  
pp. 104901 ◽  
Author(s):  
Ashish Kumar ◽  
Ashutosh Patel ◽  
Saurabh Singh ◽  
Asokan Kandasami ◽  
D. Kanjilal

Sign in / Sign up

Export Citation Format

Share Document