Results 191 to 200 of about 40,370 (319)

Numerical Study of the Coupling of Sub-Terahertz Radiation to n-Channel Strained-Silicon MODFETs. [PDF]

open access: yesSensors (Basel), 2021
Calvo-Gallego J   +6 more
europepmc   +1 more source

Terahertz Quantum Imaging

open access: yesAdvanced Quantum Technologies, EarlyView.
The presented quantum imaging technique allows the measurement of spatial amplitude, phase, and spectral information of terahertz radiation after interaction with a sample by only detecting visible photons with a standard, uncooled camera. It offers a promising alternative to traditional terahertz imaging methods like electro‐optical and upconversion ...
Mirco Kutas   +4 more
wiley   +1 more source

Hollow polycarbonate waveguides with inner Cu coatings for delivery of terahertz radiation

open access: gold, 2004
James A. Harrington   +3 more
openalex   +1 more source

Plasma wave resonant detection of terahertz radiations by nanometric transistors [PDF]

open access: green, 2007
W. Knap   +5 more
openalex   +1 more source

Surface Chemistry–Driven Oxidation Mechanisms in Ti3C2Tx MXenes

open access: yesSmall Science, EarlyView.
The oxidation of Ti3C2Tx MXenes follows a two‐step process, starting with diffusion‐controlled interlayer oxidation and exhibiting surface‐dependent characteristics. A fluoride‐rich surface facilitates the formation of anatase TiO2, while an oxygen‐rich surface favors the development of rutile. Ti3C2Tx is a leading compound within the MXenes family and
Bradlee J. McIntosh   +5 more
wiley   +1 more source

Numerical study of terahertz radiation from N-polar AlGaN/GaN HEMT under asymmetric boundaries. [PDF]

open access: yesFront Optoelectron
Xing R   +12 more
europepmc   +1 more source

Thermal Radiation from Carbon Nanotubes in the Terahertz Range [PDF]

open access: green, 2007
Andrei Nemilentsau   +2 more
openalex   +1 more source

From Single to Multi‐Material 3D Printing of Glass‐Ceramics for Micro‐Optics

open access: yesSmall Methods, EarlyView.
This article explores advancements in two‐photon lithography (TPL) for fabricating high‐refractive‐index micro‐optics. It examines single and multi‐material 3D architectures in glass and ceramics (GLACEs), highlighting photoresin customization, critical fabrication conditions, and cross‐scale structural and optical characterization.
Joel Arriaga‐Dávila   +10 more
wiley   +1 more source

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