Results 61 to 70 of about 101,291 (290)
Advanced Functional Materials, EarlyView.This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens +14 more
wiley +1 more source
Digital logic elements provide additional functions from analog input [PDF]
, 1964 A dc analog input can be used to produce an integrator with high dynamic range or a position servo with inherent stability. This is done by a switching system using digital-to-analog converters and an electronic switch to obtain the desired ...
Matty, T. C.
core +1 more source
Real-time detection of single electron tunneling using a quantum point contact
, 2004 We observe individual tunnel events of a single electron between a quantum dot and a reservoir, using a nearby quantum point contact (QPC) as a charge meter.
Cooper +7 more
core +2 more sources
Advanced Functional Materials, EarlyView.Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong +16 more
wiley +1 more source
High resolution capacitance detection circuit for rotor micro-gyroscope
AIP Advances, 2014 Conventional methods for rotor position detection of micro-gyroscopes include common exciting electrodes (single frequency) and common sensing electrodes (frequency multiplex), but they have encountered some problems.
Ming-Yuan Ren +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger +11 more
wiley +1 more source
Технологія та конструювання в електронній апаратурі, 2008 The paper discusses design and circuit techniques for reducing the influence of the pyroelectric effect on the operation of charge-sensitive amplifiers.
V. I. Startsev, Ju. S. Yampolsky
doaj
Microsystems & Nanoengineering, 2021 Assessment of lung and heart states is of critical importance for patients with pneumonia. In this study, we present a small-sized and ultrasensitive accelerometer for continuous monitoring of lung and heart sounds to evaluate the lung and heart states ...
Hongbin Chen +9 more
doaj +1 more source
Monolayer graphene bolometer as a sensitive far-IR detector [PDF]
, 2014 In this paper we give a detailed analysis of the expected sensitivity and operating conditions in the power detection mode of a hot-electron bolometer (HEB) made from a few {\mu}m$^2$ of monolayer graphene (MLG) flake which can be embedded into either a ...
Karasik, Boris S. +2 more
core +1 more source
Design of a charge sensitive spectroscopy amplifier for Compton camera
Journal of Physics: Conference Series, 2017 A charge sensitive spectroscopy amplifier has been designed to couple with the silicon strip detector of a Compton camera. The amplifier was optimized by using a wave form generator and the output gain of 1012V/C was achieved when the shaping time is 1μs.
Wei Wang +4 more
openaire +1 more source