Category: 4. Physics

Li_xMn_1−yFe_yPO₄ (0 < x ≤ 1, 0 ≤ y ≤ 1), which crystallizes in the Pnma space group^29,30, can exhibit three distinct Mn and Fe distributions within the unit cell when the Mn: Fe ratio is 1:1, as shown in Fig. 1. The first…

Statistical analysis revealed significant heterogeneity in transmission patterns across different waves of the pandemic. For instance, during the first wave, the majority of infected individuals were elderly (70 years and above) especially in…

In this section, we describe the LR-QAOA, some properties of LR-QAOA, the combinatorial optimization problems used, the classical solvers used to compare scaling properties, and experimental details on real quantum hardware.

LR-QAOA

QAOA consists…

Ground states of CrI₂ monolayer

We specifically derive the U value from the monolayer structure, which is relevant to our study. On-site Coulomb interaction to the Cr d orbitals was calculated using the linear response method³⁰. We calculate the…

Classical computational chemistry

Initially, the minimum-energy path of the VC + \(^1\)O\(_2\) \(\rightarrow\) dioxetane reaction is determined with the nudged elastic band (NEB) method, using PySCF and Jónsson’s group implementation of NEB³⁴…

To solve the system (10)–(12) using egendre-collocation technique³⁵, the solution domain should transformed from \([0,{L}_{\eta }]\) or \([0,{L}_{\xi }]\) to the interval \([-{1,1}]\). Hence, the linear transformations \(\eta…

The team used readily available and cheaper alternative materials to replace the…

Simulations of an inorganic TFSC were carried out using the software. During the simulation, the base temperature is 300 K, the illumination is AM1.5G, and the photon intensity is 100mW/cm²⁶⁰.

Performance of solar cells with HTL materials

The…

The theory of quantum mechanics has transformed daily life since being proposed a century ago, yet how it works remains a mystery – and physicists are deeply divided about what is actually going on, a survey in the journal Nature said…

CERN scientists have analyzed a particle of antimatter isolated in an undecided quantum state known as a superposition for the first time.

While the quantum behavior of ordinary matter has been studied extensively and even used as the basis…