Results 31 to 40 of about 581,369 (309)

A Novel Portable Device For Gamma And Neutron Spectroscopy With Special Nuclear Material Identification [PDF]

open access: yesEPJ Web of Conferences, 2020
The development of new types of detectors and the increased performance of the electronics have paved the way for developing advanced systems for the measurement and identification of radioactive material that can be involved, for example, in illicit ...
Morichi Massimo   +2 more
doaj   +1 more source

Resonant Characteristics of Rectangular Microcantilevers Vibrating Torsionally in Viscous Liquid Media [PDF]

open access: yes, 2012
The resonant characteristics of rectangular microcantilevers vibrating in the torsional mode in viscous liquid media are investigated. The hydrodynamic load (torque per unit length) on the vibrating beam due to the liquid was first determined using a ...
Brand, Oliver   +5 more
core   +3 more sources

Materials, Device Structures, and Applications of Flexible Perovskite Light‐Emitting Diodes

open access: yesAdvanced Electronic Materials, 2023
The flexible type of displays, which can alter their shape freely (e.g., bendable or foldable displays) according to situational demands, is under an intense spotlight due to applications in human‐friendly mobile electronics. Among various types of light‐
Jae Hong Jang   +4 more
doaj   +1 more source

Deploying quantum light sources on nanosatellites II: lessons and perspectives on CubeSat spacecraft

open access: yes, 2015
To enable space-based quantum key distribution proposals the Centre for Quantum Technologies is developing a source of entangled photons ruggedized to survive deployment in space and greatly miniaturised so that it conforms to the strict form factor and ...
Bedington, Robert   +8 more
core   +1 more source

Carbon Nanotube Based Delay Model For High Speed Energy Efficient on Chip Data Transmission Using: Current Mode Technique

open access: yes, 2014
Speed is a major concern for high density VLSI networks. In this paper the closed form delay model for current mode signalling in VLSI interconnects has been proposed with resistive load termination. RLC interconnect line is modelled using characteristic
Chandel, Rajeevan   +2 more
core   +1 more source

Research on SFP56 50 Gbit/s 40 km Optical Module based on QSFP

open access: yesGuangtongxin yanjiu, 2023
Nowadays, it is in an important stage of the development and construction of the 5th Generation Mobile Communication Technology (5G) network, and the problems such as large bandwidth demand, high cost of optical modules and difficulty in laying in the ...
HE Bao-feng   +3 more
doaj  

5A2--Theory of the optical parametric oscillator [PDF]

open access: yes, 1966
A formalism for describing optical parametric oscillation is developed. The theory is applied to the derivation of the oscillation threshold condition, power output, the Manley-Rowe conditions, index matching, and frequency ...
Louisell, W. H., Yariv, A.
core   +2 more sources

Novel Flexible Wearable Sensor Materials and Signal Processing for Vital Sign and Human Activity Monitoring

open access: yesSensors, 2017
Advances in flexible electronic materials and smart textile, along with broad availability of smart phones, cloud and wireless systems have empowered the wearable technologies for significant impact on future of digital and personalized healthcare as ...
Amir Servati   +4 more
doaj   +1 more source

A Surface Conformal Laser‐Assisted Alloying Reaction for 3D‐Printable Solid/Liquid Biphasic Conductors

open access: yesSmall Science, 2023
Recently, electronics research has made major advances toward a new platform technology facilitating form factor‐free devices. 3D printing techniques have attracted significant attention in the context of fabricating arbitrarily shaped circuits.
Jiyun Shim   +13 more
doaj   +1 more source

Dark states with electromagnetic form factors at electron colliders

open access: yesPhysical Review D, 2023
Electromagnetically neutral dark sector particles may feebly interact with photons through higher dimensional effective operators, such as mass-dimension 5 magnetic and electric dipole moment, and a mass-dimension 6 anapole moment and charge radius operators.
Yu Zhang, Mao Song, Liangwen Chen
openaire   +2 more sources

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