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Questions related to Materials Science
Although the M-T measurement clearly exhibits an AFM behavior, the M-H measurement displays FM like hysteresis curve.
15 May 2022 9,870 3 View
I am studying on the occupation of particular activator (which is coordinated with 9 and 7 oxygen atoms) in a crystal host where the author mentioned this: 6c site in the 1-fold axis and 2b site...
13 May 2022 5,728 2 View
I'm simulating an OLED using the Atlas module in the SILVACO TCAD platform, and I tend to define a MoO3 as a HIL. How can I define this layer in my OLED structure? Can I define the mobility model...
11 May 2022 1,487 0 View
I wanted to use the MIRDcell V3 for cell dosimetry. My setting has no labeling. I add Ra-223 to the cell medium and add it to seeded cells. I am wondering is it possible to use MIRDcell for...
09 May 2022 546 0 View
Hello everyone, I want to study the change in oxygen vacancies in gallium oxide using AES. I looked for papers, but couldn't find any. If you have any references please let me know.
04 May 2022 2,222 3 View
The electrode material is metal oxide in 0.5M H2SO4 solution
02 May 2022 2,040 0 View
The P2-type NaCoO2 cathode material was prepared by a sol–gel technique, and citric acid was used as a chelating agent. Stoichiometric amounts of sodium acetate (NaCH3COO) and cobalt acetate...
12 April 2022 5,318 1 View
I'm working on dielectric properties of bulk ferrites. The plots of dielectric constant with frequency and dielectric loss show Maxwell-Wagner behavior. FESEM images show there are grain and...
08 April 2022 5,881 2 View
I have granulated blast furnace slag (GBFS) and Fly ash. As you can see in the table 2 in the file attached to this question, Sio2 of Fly ash and GBFS are 52.72 and 32.12 and Al2O3 of fly ash and...
28 March 2022 9,534 5 View
I want to adopt a rating sheet that can be used to evaluate an educational board game in Science.
02 March 2022 5,919 0 View
I am working on biogenic Fe-Zn core shell nanoparticles. Fe nps were synthesize successfully and show uv peak at 231nm. But when I synthesized Fe Zn core shell there was no peak. Peak sudden...
28 February 2022 8,061 0 View
Hello everyone, I want to electro polymerize PEDOT:PSS using 0.5 M 3,4-ethylene dioxythiophene (EDOT, Sigma-Aldrich, USA) aqueous solution containing 0.6 wt% of poly(sodium 4-styrene...
22 February 2022 1,547 1 View
Hello everyone, I have just started using Xpert highscore for analyzing my XRD raw data. I have access to PDF2 database(Powder diffraction file) using my university license. I have also just...
21 February 2022 4,975 8 View
I would like to understand the recommended number of CDEs needed per acute care bed. For example, 1 CDE per 50 beds? 100 beds? As a quaternary care hospital we are committed to improving the...
21 February 2022 6,599 0 View
Using a muffle furnace, I synthesised several ferrite materials with varying sintering temperatures. Cotton and wood are used inside a muffle furnace, but they are not burnt since the muffle...
20 February 2022 933 3 View
Hi, i am using electron beam evaporator to make 100 nm gold thin films. i am using 5 nm Ti as a adhesion layer on prime grade SiO2/Si substrate. Recently, I started to face the problem that...
11 February 2022 2,195 0 View
if we can design the short base-pairing ssDNA by the 3', 5' and middle of Aptamer, and testing the DNA statue aftter adding the target, such as arsenic?
21 January 2022 7,142 2 View
To prepare TEM samples from a wire of 1 mm in diameter, I am looking for a suitable preparation method other than the FIB.
15 January 2022 529 3 View
Hi, I want to deposit a metallic film (~800nm, sputtering, evaporation...) on top of a FTO glass to improve the conductivity of the substrate. The substrate will face temperatures of 500 ºC for 2h...
12 January 2022 6,537 8 View
Hi dears I am trying to calculate radiation damage of an electron source on mcnp. I know I need to use F4 tally and than use a tally multiplier (fm) to convert the result. I may also need to use...
12 January 2022 2,990 0 View
My above-mentioned question is related to the following paper: "Microstructure and antibacterial properties of microwave plasma nitrided layers on biomedical stainless steels".
07 January 2022 5,038 9 View
I prepared cobalt-doped aluminum oxide nanoparticles in two concentration. In second concentration, XRD shows single diffraction peak, why
06 January 2022 4,239 3 View
Dear researchers, While performing Electrochemical Impedance Spectroscopy (EIS) in a supercapacitor with a two-electrode configuration (e.g., coin cell), why should the measurement be conducted...
05 January 2022 8,374 1 View
So I am working on Cobalt and i have the XPS data as i want to know the oxidation states. but i am not able to differentiate that whether it is Co(III) or Co(II)
19 December 2021 9,227 9 View