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Questions related to Quantum Mechanics
Given China’s expanding naval presence through its String of Pearls strategy and India’s countermeasures via its SAGAR vision and Quad partnerships, potential flashpoints include the Malacca...
25 March 2025 3,960 2 View
Let's assume medium-free radio transmission where we know the boundaries are the emitter and receiver. We have not yet, using math, formulated the marginal properties of emptiness that must be...
25 June 2024 7,074 4 View
I have prepared Copper thin films by magnetron sputtering and the samples have been annealed at 100, 200 and 300 degree celsius. The variation of the rms roughness and all other AFM height related...
12 June 2024 9,822 1 View
I am very interested in the methods of selective adsorption of tritium from water, except for distillation columns. Can you recommend the literature on the fundamental physics of tritium to me?
20 February 2024 8,011 1 View
I have observed an abrupt decrease in coercivity and large increase in exchange bias on decreasing temperature below 100K, whereas maximum magnetisation still increases. Above 100K the coercivity...
11 January 2024 477 2 View
Is it possible to performing a scan calculation using two step sizes with gaussian09, for example in first step we use 1 Ångström, after determining best range, we use 0.1 Ångström without...
28 November 2023 1,630 0 View
My question emerges as I have just came across an interesting correlation (non-causal) between Blue Brain's project on 11-D neuronal structures using algebraic topology, and 10-D Calabi-Yau...
09 October 2023 2,755 1 View
We assume this to be true in a manner similar to the statistical modeling approach called Cairo techniques. Here, real time t exists in intervals quantized as a dimensionless integer 1,2 3 , . ....
06 October 2023 6,794 5 View
I'm currently running into an issue where I am attempting to calculate diversity of macroinvertebrates in a sample. Most are ID'd to the level of genus, but a few are too small or damaged to be...
04 October 2023 3,076 0 View
Attaching mathematical expressions here is problematic. I am attaching the link to the question here. link: https://physics.stackexchange.com/q/782250/147579
28 September 2023 6,954 3 View
Nowadays, it has been a trend to see and hear all sorts of news about how quantum physics is revolutioning the world around us. Crystal-clear achievements and discoveries on quantum mechanics,...
16 August 2023 8,724 9 View
I have been running a job by VASP. My structure is a cluster(46 atoms) + one metal. when i want to optimize it, at the middle of the run, i saw this message: please rerun with smaller EDIFF, or...
16 August 2023 9,396 6 View
I have submitted a manuscript about the catalytic degradation of organic compounds using material that possesses magnetic properties. The reviewer suggested a discussion about whether the magnetic...
23 July 2023 9,705 2 View
While performing the comparative analysis of different piezoelectric materials for biomedical applications, I came across the following hysteresis loop. This loop represents two different...
12 July 2023 270 3 View
Hi All, I wanted to research and design Flux gate sensor that can work in a frequency bandwidth of 1-10 MHz for high-temperature applications higher than 250 C to up to 400 C. Especially,...
11 July 2023 9,425 0 View
I want to energy decomposition analysis in gaussian16, I am using the pop=NEDA keyword, however it is not working.
03 July 2023 8,754 0 View
Any health risk associated with wearing earpiece or earphone for longer hours in a day? Sharing is caring. Thanks!!!
07 May 2023 4,554 8 View
I started running SWAT-CUP with 100 simulations but the error message shows like in the attached screenshot that the output files does not exist in the directory path even after the calibration...
01 May 2023 8,232 0 View
During the VSM measurement, the data I measured shows hysteresis curve appearing only on the positive side of magnetic field what could be the possible reasons for that ?
19 April 2023 2,924 9 View
Someone said "helpful people may be angels in disguise", while others claimed that "Moms are angels in human form". Could you please mention those angels with remarkable impact in your life,...
12 March 2023 3,601 22 View
I want to prepare nanoparticles by this method but when this particle cover by Misel this particle can't provide their magnetic property well. so I want guide that help me to obtain Fe3O4...
14 February 2023 7,310 4 View
I am running graphene nanoribbons calculations in Quantum ESPRESSO, and I decided to test the &SYSTEM parameter assume_isolated '2D'. However, I am getting this error and couldn't find any...
01 February 2023 4,585 3 View
I use the NBO7 program link to Gaussian16. The Natural Energy Decomposition Analysis (NEDA keyword) calculation often produces the following error message. If anyone knows how to work around...
07 January 2023 6,247 3 View
In energy conservation situations where the transient probability is additive, irrational numbers such as 2^1/2 have no place. However, especially in QM as I understood it, the probability...
28 November 2022 4,868 2 View