Results 181 to 190 of about 908,384 (292)
InfoMat, Volume 8, Issue 8, August 2026.We developed a bio‐inspired artificial retina in which curved artificial receptive fields composed of perovskite photoconductors perform multiply‐and‐accumulate operations through in‐sensor computing. This architecture simultaneously realized the structural efficiency of human eyes (compact single‐lens imaging system) and functional advantages of ...
Jisang Ha +8 more
wiley +1 more source
Photonic and Optoelectronic Devices and Systems, Third Edition. [PDF]
Micromachines (Basel)Butt MA.
europepmc +1 more source
Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997, 1997 D. King, D. R. Myers
semanticscholar +1 more source
Strain Imaging of GaAs by Stimulated Raman Scattering Microscopy
Journal of Raman Spectroscopy, Volume 57, Issue 8, Page 1387-1391, August 2026.Telecom‐wavelength stimulated Raman scattering (SRS) microscopy is developed for high‐throughput, nondestructive characterization of gallium arsenide (GaAs). By overcoming optical absorption limits of conventional Raman systems, this technique enables precise visualization of LO phonon frequency variations (< 0.2‐cm −1 precision).
Yuki Sano, Yasuyuki Ozeki
wiley +1 more source
Mitigating Ion Migration with Alternating Voltage for Stable Perovskite Image Sensors. [PDF]
ACS Appl Mater InterfacesTsarev S +10 more
europepmc +1 more source
Laser &Photonics Reviews, Volume 20, Issue 15, 7 August 2026.This work elucidates the previously unknown thermal dynamics during sub‐micrometer photothermal laser printing of zinc oxide using a non‐invasive transmission‐based in situ measurement. The elevated temperatures are shown to be highly localized around the laser focal spot, reaching average temperature increases of about 113 K per mW of laser power ...
Steven Kraus +4 more
wiley +1 more source
Design of a 3D-printing fluorescence detector for HPLC separation: a prototype device. [PDF]
RSC AdvWu X +6 more
europepmc +1 more source
A physics primer on photon‐counting detectors in CT: Physics, signal formation, and performance
Medical Physics, Volume 53, Issue 8, August 2026.Abstract Photon‐counting detector CT (PCD‐CT) is moving from laboratory development to clinical deployment. However, its threshold‐bin data arise from a tightly coupled detector–readout chain that can be difficult to understand as a whole. These data are not a direct readout of photon energy, but the outcome of a sequence of physical and electronic ...
Guang‐Hong Chen, Ruiran Lai, Ke Li
wiley +1 more source
Nanoscale photonic artificial neuron with biological signal processing. [PDF]
Nat CommunSestoft JE +10 more
europepmc +1 more source
ChemistrySelect, Volume 11, Issue 30, 10 August 2026.The highly conjugated [1]benzothieno[3,2‐b]thieno[2,3‐f][1]benzothiophene (TBTBT) moiety was introduced for the first time as a mild donor group in the structure of three D‐A‐π‐A organic dyes. The compounds were prepared through appropriate multistep synthetic sequences and fully characterized. Dye‐sensitized solar cells fabricated with the new dyes as
Francesco D'Amico +9 more
wiley +1 more source