Direct measurements of spin fluctuations are becoming the mainstream approach for studies
of complex condensed matter, molecular, nuclear, and atomic systems. This review covers …

The theory of spin noise in low-dimensional systems and bulk semiconductors is reviewed.
Spin noise is usually detected by optical means continuously measuring the rotation angle …

In recent years, the physics community has experienced a revival of interest in spin effects in
solid state systems. On one hand, the solid state systems, particularly, semiconductors and …

The invention of the maser stimulated revolutionary technologies such as lasers and atomic
clocks. Yet, realizations of masers are still limited; in particular, the physics of masers …

We report quantum enhancement of Faraday rotation spin noise spectroscopy by
polarization squeezing of the probe beam. Using natural abundance Rb in 100 Torr of N 2 …

It is known that linear birefringence of the medium essentially hinders measuring the
Faraday effect. For this reason, optically anisotropic materials have never been considered …

Rapid development of spin noise spectroscopy of the last decade has led to a number of
remarkable achievements in the fields of both magnetic resonance and optical …

Optically pumped magnetometers (OPMs) are revolutionizing the task of magnetic-field
sensing due to their extremely high sensitivity combined with technological improvements in …

We study the spin-noise spectrum (SNS) of unpolarized Rb vapor in an evacuated anti-
relaxation-coated cell using parametric Faraday rotation of a flat-top probe beam with …

Interacting multi-component spin systems are ubiquitous in nature and in the laboratory. As
such, investigations of inter-species spin interactions are of vital importance. Traditionally …