Results 111 to 120 of about 4,872 (295)

Room temperature GaN/AlGaN self-mixing terahertz detector enhanced by resonant antennas

, 2011
This letter focuses on the fabrication and characterization of a terahertz detector integrated with a group of low pass filters and resonant antennas. The detector operates as a self-mixer on GaN/AlGaN high electron mobility transistor(HEMT).
Wu, D. M.(dmwu2008@sinano.ac.cn), Zhang, B.S., Wu, D.M.,, Sun, Y.F., Zeng, C.H., Qin, H., Zhou, Y., Xue, W., Sun, J.D., Tan, R.B.   +9 more
core  

Carbon Nanotube Terahertz Detector

, 2016
Terahertz (THz) technologies are promising for diverse areas such as medicine, bioengineering, astronomy, environmental monitoring, and communications.
Kristopher J. Erickson (1781719), Weilu Gao (1661335), A. Alec Talin (1455103), Junichiro Kono (1455088), Naoki Fujimura (1455100), J. Meagan Lloyd (1781722), Qijia Jiang (1781716), Yukio Kawano (1455097), Xiaowei He (16147), Qi Zhang (28502), Robert H. Hauge (1394884), François Léonard (1266126)   +11 more
core   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

State-of-the-Art Room Temperature Operable Zero-Bias Schottky Diode-Based Terahertz Detector Up to 5.56 THz. [PDF]

Sensors (Basel), 2023
Yadav R, Ludwig F, Faridi FR, Klopf JM, Roskos HG, Preu S, Penirschke A.   +6 more
europepmc   +1 more source

Broadband terahertz detector characterization.

, 2017
Broadband Terahertz Detector ...
Dabulskis, Tomas,
core  

Grain Boundary‐Driven Lattice Dynamics in a Solid‐State Li‐Ion Conductor

Advanced Science, EarlyView.
Grain boundaries in Li3OCl${\rm Li}_3{\rm OCl}$ are shown to significantly alter its lattice dynamics and induce Li‐ion vibrational hardening and anion softening. These changes hinder ion transport while promoting electronic conductivity and instability.
Jack M. Hemingway, James A. Quirk, Erli Lu, James A. Dawson   +3 more
wiley   +1 more source

Influence of Substrate Material on Radiation Characteristics of THz Photoconductive Emitters

International Journal of Antennas and Propagation, 2015
We present in this paper spectral and spatial characteristics of terahertz emission from standard dipole antenna structures used as emitters depending on the substrate material.
Jens Klier, Garik Torosyan, Nina Susan Schreiner, Daniel Molter, Frank Ellrich, Wissem Zouaghi, Emilien Peytavit, Jean-François Lampin, René Beigang, Joachim Jonuscheit, Georg von Freymann   +10 more
doaj   +1 more source

A Novel Terahertz Detector Based on Asymmetrical FET Array in 55-nm Standard CMOS Process. [PDF]

Materials (Basel), 2022
Liu Y, Zhang X, Sun J, Tong L, Kong L, Deng T.   +5 more
europepmc   +1 more source

Picosecond Polarisation Detector for Infrared and Terahertz Radiation

, 2007
We report on a room temperature detector of infrared/terahertz laser radiation allowing to measure and characterized the radiation polarization state with picosecond time ...
Wilhelm Prettl, Prettl, Wilhelm, Werner Wegscheider, Gerhard Abstreiter, Bougeard, Dominique, Abstreiter, Gerhard, Bougeard, D., Dominique Bougeard, Wegscheider, Werner, Josef Kiermaier, Gerl, Christian, Sergey N. Danilov, Schuh, Dieter, Danilov, Sergey, Weber, Wolfgang, Wolfgang Weber, Sergey D. Ganichev, Kiermaier, Josef, Dieter Schuh, Ganichev, Sergey, Christian Gerl   +20 more
core   +1 more source

High‐Power Terahertz Emission from Picosecond Nano‐Plasma Switching Driven by Secondary Electron Emission Avalanche

Advanced Science, EarlyView.
A nano‐plasma device enables watt‐level on‐chip THz generation through picosecond switching triggered by secondary electron emission avalanche. An ultra‐dense electron sheet initiates nano‐plasma formation within a ∼100 nm gap, driving rapid energy release into an integrated resonator.
Guangyu Sun, Mohammad Rezaei, Yuheng Hu, Guan‐Jun Zhang, Elison Matioli   +4 more
wiley   +1 more source