This paper reviews the state of rapidly emerging terahertz hot-electron nanobolometers
(nano-HEB), which are currently among of the most sensitive radiation power detectors at …

This article reviews recent research for development of sensitive graphene photon detectors
in the infrared/far infrared/THz range. For this range, graphene has promising potential in …

We propose a novel experiment, the Canfranc Axion Detection Experiment (CADEx), to
probe dark matter axions with masses in the range 330–460 μeV, within the W-band (80 …

Aims. Future astrophysics and cosmic microwave background space missions operating in
the far-infrared to millimetre part of the spectrum will require very large arrays of ultra …

We demonstrate radio-frequency thermometry on a micrometer-sized metallic island below
100 mK. Our device is based on a normal-metal–insulator–superconductor tunnel junction …

In a superconductor, in which electrons are paired, the density of unpaired electrons should
become zero when approaching zero temperature. Therefore, radiation detectors based on …

We suggest an ultrasensitive detector of electromagnetic fields exploiting the giant
thermoelectric effect recently found in superconductor-ferromagnet hybrid structures …

Since the introduction of bolometers more than a century ago, they have been used in
various applications ranging from chemical sensors, consumer electronics, and security to …

We present an overview of the current status of the space mission Millimetron. Millimetron is
a large 10-m cooled space telescope optimized for operation in the submillimeter and far …

Terahertz (THz) and sub-terahertz (sub-THz) band detection has a key role in both
fundamental interactions physics and technological applications, such as medical imaging …