Review and cite DEVICES protocol, troubleshooting and other methodology information | Contact experts in DEVICES to get answers
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Questions related to Devices
I think it is a normal problem with a newbie as me. My solvent system is n-hexan:DMC:MeOH. I use silicagel fsp 300-400 and run the column at 35 degrees (room temperature in my country). What do...
23 August 2023 5,048 0 View
For example, for a triple-cation composition, there are reports using (110) and (001) to describe the same perovskite peak around 2Theta = 14°. But as far as I understand the (110) plane is...
02 August 2023 2,285 3 View
Dear colleagues , I would like to obtain a copy of this book "Circularly Polarized Antennas" by Steven (Shichang) Gao, Qi Luo, Fuguo Zhu , Wiley-IEEE Press , 2014. With much appreciation for...
31 July 2023 6,399 3 View
Is there a working framework for the development of scientific equipment, apparatus and devices?
30 July 2023 3,727 0 View
I want to know the lock-in setting to measure impedance in three different frequencies. I configured three frequencies manually but didn't get enough output voltage for low frequencies, and the...
27 July 2023 4,688 0 View
Dear all, during the admittance measurement on a p-type component GaxIn1-xAs solar cells irradiated with different particles of different energies and at various fluences, I got a Cf curve as...
27 July 2023 6,582 0 View
in internal combustion engines
13 July 2023 3,309 5 View
Hi I'm working on designing a complete Off-grid PV system for a residential and I'm at the last stage for designing the loads, however, I have 9 loads with total power of 2600W. What is the...
12 July 2023 512 0 View
what is the step by step procedure to calculate the CAA values when florescence values are read?
12 July 2023 5,515 0 View
i wanna know why we were using the the particular circuit for the particular circuit element for cerain circuits alone and how to interpret what happenbed at the particular point of the...
07 July 2023 5,505 0 View
I am trying to compare the efficiency of different models and one of the reviewers suggested that I use Talyor's diagram.
28 June 2023 9,494 0 View
What could be the reason behind this? Does it mean that it is protonated?
27 June 2023 7,825 0 View
Hi everyone! Have anyone of you ever seen these symptoms? It is pear Packham's Trimph of the Alto Valle del Río Neuquen. The pictures are from the February. It's an orchard of 60 t/ha. The...
22 June 2023 6,339 1 View
Is negative enthalpy and negative entropy spontaneous and when both δh and δs are negative the reaction will be spontaneous?
09 June 2023 2,410 1 View
I investigated the corrosion resistance PEO coated AZ91 magnesium alloy. When I compared the results from electrochemical impedance spectroscopy (EIS), namely Rp values were much higher compared...
06 June 2023 680 3 View
Greetings everyone, Field: VLSI/Microelectronics/Solid State Electronics I am from the VLSI field, and many times, a comment comes regarding the fabrication process flow of surrounding gate...
31 May 2023 5,646 4 View
Patients which End Stage Renal Disease often proffer a torrid time when they develop hypotension. Use of fluid in these group is very tricky.
27 May 2023 1,478 0 View
We are in need of a reference for our experiment and cannot find good data anywhere. We are not sure if the peaks that we are seeing correspond to our sodium azide or they are not.
23 May 2023 339 1 View
Density for liquid and vapor phases equation Rho = (-7.981*10^-19)*(T^9) + (7.002*10^-16)*(T^8) – (2.087*10^-13)*(T^7) + (1.821*10^-11)*(T^6) + (1.971*10^-9)*(T^5) – (3.474*10^-7)*(T^4) –...
18 May 2023 8,936 6 View
show my publications
17 May 2023 8,151 1 View
I have monitored EIS of inhibitor film-coated carbon steel substrate and found the impedance of this kind of impedance response. What can be the plausible explanation behind the variation in...
05 May 2023 3,130 1 View
Is there a specific value (or benchmark) of sensitivity for the sensor to be considered as good in detecting gas?
02 May 2023 10,020 3 View
Please, is there a way to calculate collection charge for a device in silvaco tcad? Also, can silvaco tcad determine Electromagnetic interference of a device?
02 May 2023 1,020 0 View
We have created several variations of our MEMS gyroscope, out of highly p-doped silicon. The natural frequencies are off by +7% compared with our simulations, and we don't know why. Is it the...
01 May 2023 5,506 2 View