Results 91 to 100 of about 568,064 (303)
Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays
Advanced Functional Materials, EarlyView.Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao +7 more
wiley +1 more source
High-Rate Photon Counting and Picosecond Timing with Silicon-SPAD based Compact Detector Modules
, 2005 New detector modules exploit recent progress in the technology of silicon Single-Photon Avalanche Diodes (SPAD) and in the design of the associated electronic circuitry. SPAD detectors with diameter up to 100μm, good photon detection efficiency (48% peak
R. Biasi +4 more
core
A Miniaturized Single-photon counting Laser Altimeter for Space Applications
We report on the development of a single-photon counting laser altimeter that enables planetary laser altimetry with less demanding size, weight and power (SWaP) budgets compared to conventional laser altimeters.
Lingenauber, Kay +9 more
core +1 more source
Advanced Functional Materials, EarlyView.The APTES linker establishes a permanent interfacial dipole, reducing the work function of n‐GaN from 3.55 to 3.29 eV. This strengthens the built‐in electric field, significantly accelerating hole extraction to drive the oxygen evolution reaction (OER). Ultimately, this tailored charge‐separation architecture achieves a remarkable 4.78‐fold enhancement
Jeong‐Kyun Oh +15 more
wiley +1 more source
Registration of the photon echo signals in the photon counting mode
, 2020 The method of registration of weak light pulses in a mode of the photon counting is discussed. The principle of photon counting, its key points and operating circuit configuration, as well as characteristics of photomultiplier tubes and basic ...
Karimullin K.
core
Time-resolved photon counting with digital oscilloscope [PDF]
, 1997 . Photon counting by means of a digital oscilloscope controlled by a computer is presented.
M Kraińska-Miszczak, T Stacewicz
core
Advanced Functional Materials, EarlyView.All‐epitaxial and scalable ferromagnetic/non‐magnetic Fe5−xGeTe2/WSe2 van der Waals (vdW) heterostructures exhibiting room‐temperature magnetism and perpendicular magnetic anisotropy (PMA) are realized. The system displays proximity‐tuned magnetic anisotropy, thickness‐dependent unconventional Hall effects, and temperature‐dependent sign reversal of ...
Hua Lv +15 more
wiley +1 more source
Heteroengineering‐Induced Electronic Reconstruction for Ammonium‐Ion Energy Storage
Advanced Functional Materials, EarlyView.An integrated electronic reconstruction behavior is induced by local heteroengineering on VO2(B) electrode material surface of NH4+ supercapacitor, rationally modulating the electronic structure, enabling enhanced intrinsic conductivity and extra driving force for NH4+ intercalation reaction.
Ji‐Chi Liu +11 more
wiley +1 more source
Laser depth measurement based on time-correlated single-photon counting
, 1997 A method for acquiring range data based on time-correlated single-photon counting is described. This method uses a short-pulse (˜10-ps) laser diode, a detector based on a silicon single-photon avalanche diode, and standard photon-counting timing ...
Buller, G. S. +4 more
core +1 more source
Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics
Advanced Functional Materials, EarlyView.Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley +1 more source