Category: 4. Physics

Air sample-filled structure

Unit cell

The system geometry effect for a unit cell on the transmission loss spectrum is clearly analyzed in this section. The geometrical parameters used in this study are as follows: \({L}_{1}=\) 0.6 m, \({L}_{2}=\)…

Electronic structure of light-driven LaH₁₀

We selected LaH₁₀, a BCS-based high-temperature superconductor as the platform for our simulation due to its demonstrated consistency between theoretical predictions^13,48 and…

It’s never too early to plan for a regular dose of physics during your vacation. If you are looking for inspiration, we have some hidden physics gems for you.

Static and dynamic optical behavior of MoS₂ bilayers

The TMD structures used in our work are made of monolayers (MLs) and bilayers (BLs) of MoS₂ encapsulated in hBN, placed on distributed Bragg reflectors (DBRs), for the subsequent fabrication of…

This section includes descriptions for algorithms used in the two essential software packages developed in this study. Section 4.1 describes the algorithms for simulating the SPDC and interaction with the object. Section 4.2 describes the data…

Theory of Spin-Optomechanical Coupling

A spin-optomechanical interface accomplishes two effects. First, it couples the photonic mode of a photonic crystal cavity to the phononic modes of the crystal in a pump-driven interaction. Next, it couples…

Microresonators with a high quality factor have enabled the development of frequency-agile, low-noise lasers, desired for applications such as sensing, communication and quantum information processing. However, their performance limits their…

Non-Hermitian Bloch braids in static mechanical lattices

A sketch of the considered two-dimensional (2D) static mechanical lattice is shown in Fig. 1a, where the unit cell contains two nodes and is tessellated orthogonally along the m and n axes….