Recent years have witnessed an explosion of interest in quantum devices for the production,
storage, and transfer of energy. This Colloquium concentrates on the field of quantum …

We investigate the connection between quantum resources and extractable work in
quantum batteries. We demonstrate that quantum coherence in the battery or the battery …

Theoretical explorations have revealed that quantum batteries can exploit quantum
correlations to achieve faster charging, thus promising exciting applications in future …

Quantum batteries are miniature energy storage devices and play a very important role in
quantum thermodynamics. In recent years, quantum batteries have been extensively …

We consider a central-spin battery where N b central spins serve as battery cells and N c
bath spins serve as charging units. It is shown that the energy stored in the battery that can …

The quantum battery (QB) makes use of quantum effects to store and supply energy, which
may outperform its classical counterpart. However, there are two challenges in this field. One …

The development of quantum technologies at room temperature is an actual challenge to
overcome. The quantum properties of advanced materials must be optimized to preserve …

Devices that use quantum advantages for storing energy in the degree of freedom of
quantum systems have drawn attention due to their properties of working as quantum …

Recently, an unconditional advantage has been demonstrated for the process of charging of
a quantum battery in a collisional model [Seah et al., Phys. Rev. Lett. 127, 100601 (2021) …

Energy storage is a basic physical process with many applications. When considering this
task at the quantum scale, it becomes important to optimise the non-equilibrium dynamics of …