Time and frequency (T&F) measurement with unprecedented accuracy is the backbone for
several sophisticated technologies, commensurate with the evolution of human civilisation in …

A cryogenic radio-frequency ion trap system designed for quantum logic spectroscopy of
highly charged ions (HCI) is presented. It includes a segmented linear Paul trap, an in …

A helical resonator serves as a key element for the detection of the trapped charged
particles in a Penning trap. In order to compare the performance of the helical resonators …

Nowadays, most of the standards of measurement are based on fundamental constants, and
among all, the SI units of time and frequency are realized with the highest precision. The SI …

Nearly collimated atomic beam is of interest for a variety of experiments. This article reports
a simple way of modifying the atomic beam distribution using a dark wall oven and …

Supplying high voltage radio frequency (RF) is a critical part of ion trapping system due to
impedance mismatching between RF source and the ion trap. A helical resonator has been …

Capacitive, inductive and resistive loads of an ion-trap system, which can be modelled as
LCR circuits, are important to know for building a high accuracy experiment. Accurate …

Based upon the new designed helical resonator, the resonant radio frequency (RF) for
trapping ions can be consecutively adjusted in a large range (about 12 MHz to 29 MHz) with …

Narrow bandwidth and high voltage radiofrequency (RF) are essential requirement for
confining ions within a quadrupole ion trap, commonly known as Paul Trap. Delivery of high …

A stable, high voltage, high quality factor and low noise helical resonator for trapping
strontium ions in frequency standards and sensing applications is designed, prototyped and …