Results 261 to 270 of about 452,793 (301)

Iterative Synthesis of Pyrene–Coronene Molecular Graphene Nanoribbons

Angewandte Chemie, Volume 138, Issue 35, 24 August 2026.
An iterative approach delivers a new family of undoped, cove‐edged graphene nanoribbons with lengths up to 9.1 nm that exhibit both molar absorptivity and fluorescence brightness values on the order of 105 M−1 cm−1 and an intrinsic charge‐carrier mobility of 475 ± 32 cm2 V−1 s−1.
Miguel A. Medel, Guanzhao Wen, Adrián Morón‐Blanco, Mischa Bonn, Hai I. Wang, Manuel Melle‐Franco, Aurelio Mateo‐Alonso   +6 more
wiley   +1 more source

Terahertz Wave Absorber Relying on Strontium Titanate and Dirac Semimetal for Dual Adjustability. [PDF]

Micromachines (Basel)
Qu Z, Zhao M, Huang Y, Gong Y, Lu S, Zhang X, Wang J, Wang Y, Cheng Y, Zhang B.   +9 more
europepmc   +1 more source

Ultrabroadband Spacetime Nanoscopy of Terahertz Polaritons in a van der Waals Cavity. [PDF]

Small
Wehmeier L, Xu S, Chen X, Yu SJ, Lin Y, Dai Z, Wang H, Yao H, Hu J, Homes CC, Janzen E, Edgar JH, Zheng X, Heinz TF, Fan JA, Basov DN, Carr GL, Liu M.   +17 more
europepmc   +1 more source

Terahertz metasensor with pseudo parity time symmetry for oral cancer diagnostics. [PDF]

Sci Rep
Zaky ZA, Hennache A, Zhaketov VD.
europepmc   +1 more source

Thin-film lithium niobate terahertz differential field detectors with a bandwidth reaching 3 terahertz. [PDF]

Nat Commun
Herter A, Shams-Ansari A, Lončar M, Faist J.   +3 more
europepmc   +1 more source

Nanogap-enhanced terahertz suppression of superconductivity. [PDF]

Nanophotonics
Kim J, Ji G, Lee HT, Kim J, Park HS, Choi U, Seo C, Sohn C, Kim K, Kang B, Park HR.   +10 more
europepmc   +1 more source

Electron pressure drives THz phonons in metal-metal superlattices. [PDF]

Nat Commun
Pudell JE, Mattern M, Herzog M, von Reppert A, Singh CK, Schick D, Hehn M, Boesenberg U, Rodriguez-Fernandez A, Shayduk R, Jo W, Möller J, Hallmann J, Wrigley J, Oppeneer PM, Madsen A, Bargheer M.   +16 more
europepmc   +1 more source

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Carbon Nanotube Terahertz Detector

Nano Letters, 2014
Terahertz (THz) technologies are promising for diverse areas such as medicine, bioengineering, astronomy, environmental monitoring, and communications. However, despite decades of worldwide efforts, the THz region of the electromagnetic spectrum still continues to be elusive for solid state technology. Here, we report on the development of a powerless,
He, X., Fujimura, N., Lloyd, J.M., Erickson, K.J., Talin, A.A., Zhang, Q., Gao, W., Jiang, Q., Yukio Kawano, Hauge, R.H., Léonard, F., Kono, J.   +11 more
openaire   +2 more sources

Metamaterial based terahertz detector

2011 International Conference on Infrared, Millimeter, and Terahertz Waves, 2011
We present a metamaterial based terahertz (THz) detector. The detector design, which combines metamaterials and MEMs, is frequency selective, and we have fabricated and tested detectors at 95 GHz and 693 GHz with noise equivalent powers of 1.13 × 10−8 W/√Hz and 2.96 × 10−8 W/√Hz and responsivities of 16,500 V/W and 6,800 V/W, respectively. These values
Andrew Strikwerda, Hu Tao, Emil A. Kadlec, Kebin Fan, Willie J. Padilla, Xin Zhang, Eric A. Shaner, Richard D. Averitt   +7 more
openaire   +1 more source

Inexpensive detector for terahertz imaging

Applied Optics, 2007
Glow discharge plasma, derived from direct-current gas breakdown, is investigated in order to realize an inexpensive terahertz (THz) room-temperature detector. Preliminary results for THz radiation show that glow discharge indicator lamps as room-temperature detectors yield good responsivity and noise-equivalent power.
A, Abramovich, N S, Kopeika, D, Rozban, E, Farber   +3 more
openaire   +2 more sources