Terahertz radiation and the skin: a review
Significance: Terahertz (THz) radiation has demonstrated a great potential in biomedical
applications over the past three decades, mainly due to its non-invasive and label-free …
applications over the past three decades, mainly due to its non-invasive and label-free …
Sensitivity of field-effect transistor-based terahertz detectors
This paper presents an overview of the different methods used for sensitivity (ie, responsivity
and noise equivalent power) determination of state-of-the-art field-effect transistor-based …
and noise equivalent power) determination of state-of-the-art field-effect transistor-based …
Resonant terahertz detection using graphene plasmons
Plasmons, collective oscillations of electron systems, can efficiently couple light and electric
current, and thus can be used to create sub-wavelength photodetectors, radiation mixers …
current, and thus can be used to create sub-wavelength photodetectors, radiation mixers …
Fast and sensitive terahertz detection using an antenna-integrated graphene pn junction
Although the detection of light at terahertz (THz) frequencies is important for a large range of
applications, current detectors typically have several disadvantages in terms of sensitivity …
applications, current detectors typically have several disadvantages in terms of sensitivity …
Monolithic metamaterial-integrated graphene terahertz photodetector with wavelength and polarization selectivity
The frequency spectra and polarization states of terahertz waves can convey significant
information about physical interactions and material properties. Compact and miniaturized …
information about physical interactions and material properties. Compact and miniaturized …
Viscous terahertz photoconductivity of hydrodynamic electrons in graphene
M Kravtsov, AL Shilov, Y Yang, T Pryadilin… - Nature …, 2025 - nature.com
Light incident upon materials can induce changes in their electrical conductivity, a
phenomenon referred to as photoresistance. In semiconductors, the photoresistance is …
phenomenon referred to as photoresistance. In semiconductors, the photoresistance is …
Tunnel field-effect transistors for sensitive terahertz detection
The rectification of electromagnetic waves to direct currents is a crucial process for energy
harvesting, beyond-5G wireless communications, ultra-fast science, and observational …
harvesting, beyond-5G wireless communications, ultra-fast science, and observational …
Terahertz radiation detectors: the state-of-the-art
The phenomena and recent progress in the evolution of the basic classes of the THz
detectors that exist today are considered. Issues associated with the development and …
detectors that exist today are considered. Issues associated with the development and …
Room-temperature plasmon-assisted resonant THz detection in single-layer graphene transistors
Frequency-selective or even frequency-tunable terahertz (THz) photodevices are critical
components for many technological applications that require nanoscale manipulation …
components for many technological applications that require nanoscale manipulation …
HBN-encapsulated, graphene-based, room-temperature terahertz receivers, with high speed and low noise
Uncooled terahertz photodetectors (PDs) showing fast (ps) response and high sensitivity
(noise equivalent power (NEP)< nW/Hz1/2) over a broad (0.5–10 THz) frequency range are …
(noise equivalent power (NEP)< nW/Hz1/2) over a broad (0.5–10 THz) frequency range are …