In recent years, betavoltaic batteries have become an ideal power source for micro
electromechanical systems. Betavoltaic battery is a device that converts the decay energy of …

A detailed review of the literature on betavoltaic power sources is presented. The problems
that exist within their manufacturing technology and the results of studies and development …

It has been a long-term challenge for radiation-voltaics to meet the power requirements of
the fast-developed exploration activities in extreme environments such as deep sea, polar …

Betavoltaic cells (BCs) are promising self-generating power cells with long life and high
power density. However, the low energy conversion efficiency (ECE) has limitations in …

Betavoltaic batteries are appealing power sources for micro-power systems and applications
in extreme environments due to their superlong lifetimes, high energy densities, and …

Abstract A 4H–SiC–^ 63 Ni 63 Ni p–n-junction-based betavoltaic battery is investigated. The
Monte Carlo method is used to simulate the self-absorption effect of the^ 63 Ni 63 Ni source …

Betavoltaic batteries are highly attractive for numerous application scenarios where power
sources with super-long lifetime and high energy density are required. However, the …

Theoretical studies on the optimization of Silicon (Si) parameters as the base of betavoltaic
battery have been presented using Monte Carlo simulations and the state equations in …

GaN, with its wide bandgap of 3.4 eV, has emerged as an efficient material for designing
high-efficiency betavoltaic batteries. An important part of designing efficient betavoltaic …

Backscattering of β rays is one significant part of energy losses in betavoltaic batteries.
However, few works have been carried out on this basic physical process and no guidance …