Physics Computational physics

News

27 Jan 2025
The team’s findings have potential applications in photonics and memory devices.
03 Apr 2024
Researchers from the Institute of Industrial Science, The University of Tokyo and collaborating partners have created guidelines for the design of intercalated materials, which will accelerate research on energy storage, electronics, and more
20 Jul 2023
Researchers from the Institute of Industrial Science, The University of Tokyo, provide physical insights into porous soft materials, which will facilitate the design of many energy, medical, and other technologies.
X-ray fluorescence spectra analyzed using Bayesian estimation
06 Jan 2023
A research group at Osaka Metropolitan University has succeeded in significantly reducing the measurement time of a glass standard sample by applying Bayesian estimation to X-ray fluorescence analysis. The ability to perform rapid non-contact elemental analysis in a nondestructive manner could lead to the widespread use of this technique in many fields, including the analysis of moving industrial products and waste materials while being carried on conveyor belts.
30 Jun 2022
Researchers at Kanazawa University report in The Journal of Physical Chemistry Letters how to simulate 3D atomic force microscopy images of out-of-equilibrium systems involving biomolecules. The approach makes use of a celebrated equation from thermodynamics applicable to non-equilibrium situations.
16 Feb 2022
Through numerical simulations, a researcher details the discovery of a new isolated skyrmion with a half-integer topological quantum number in the ferromagnetic phase of the magnetic quantum fluid Bose-Einstein condensate (BEC). The new skyrmion is generated by applying a spin current to a magnetic domain wall and it has an eccentric (off-center) spin singularity inside it.
02 Sep 2021
Researchers have developed a general quantum algorithm that can directly calculate the energy difference of an atom and molecule using a quantum computer. By avoiding the need to calculate the total molecular energies, the general algorithm is expected to be applied not only to quantum chemical calculations but also to various physical and mathematical problems, which are intractable with nowadays classical computers.
17 Mar 2021
Researchers improve their newly established quantum algorithm, bringing it to one-tenth the computational cost of Quantum Phase Estimation, and use it to directly calculate the vertical ionization energies of light atoms and molecules such as CO, O2, CN, F2, H2O, NH3 within 0.1 electron volts of precision.
02 Dec 2020
A research team including Kavli IPMU Principal Investigator Naoki Yoshida has, in a world first, succeeded in performing a 6-dimensional simulation of neutrinos moving through the universe.

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Researchers

Dr. Umedjon Khalilov is a computational materials scientist with over 20 years of experience in atomistic modeling of nanostructures. His research integrates molecular dynamics (MD), Monte Carlo (MC), and density functional theory (DFT) simulations to investigate the synthesis, stability, and functionality of carbon-based and silicon-based nanomaterials. He has led or contributed to numerous international projects focused on hydrogen storage, carbon nanotube growth, and surface reactions in plasma environments. Dr. Khalilov is also actively involved in AI-driven materials discovery and collaborative platforms bridging simulation with experiment. He has authored 40+ peer-reviewed publications in leading journals.

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