Results 61 to 70 of about 3,144,552 (279)

Pulse Shape Simulation and Discrimination using Machine-Learning Techniques [PDF]

, 2023
An essential metric for the quality of a particle-identification experiment is its statistical power to discriminate between signal and background. Pulse shape discrimination (PSD) is a basic method for this purpose in many nuclear, high-energy and rare ...
Bhattacharya, Satyaki, Saha, Satyajit, Dutta, Shubham, Ghosh, Sayan, S. Saha, S. Ghosh, S. Dutta, S. Bhattacharya   +7 more
core   +1 more source

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

Advanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin, Junhyung Cho, Wangmyung Choi, Jaehyun Hur, Jae Kyeong Jeong, Ulrike Kraft, Hocheon Yoo   +6 more
wiley   +1 more source

Dataset for neutron and gamma-ray pulse shape discrimination [PDF]

The publicly accessible dataset includes neutron and gamma-ray pulse signals for conducting pulse shape discrimination experiments. Several traditional and recently proposed pulse shape discrimination algorithms are utilized to evaluate the performance ...
Liu, Mingzhe, Li, Peng, Wang, Kaimin, Liu, Haoran, Zuo, Zhuo   +4 more
core   +1 more source

A hybrid Exponential-Gaussian approach for pulse shape modeling in liquid scintillators

Nuclear Engineering and Technology
We present a bi-Exponential-Gaussian Hybrid (EGH-2) model to quantitatively characterize scintillation pulse shapes generated by neutrons and γ-rays in the BC501A organic liquid scintillator detector. Pulses were recorded digitally from a mixed radiation
Harleen Singh, Rohit Mehra
doaj   +1 more source

Energetic neutron identification with pulse shape discrimination in pure CsI crystals [PDF]

, 2022
Pulse shape discrimination with pure CsI scintillators is investigated as a method for separating energy deposits by energetic neutrons and photons at particle physics experiments.
Dharani, S., Ferber, Torben, Khan, Munira, Longo, S., Khan, M., von Krosigk, B., Krosigk, B. von, Krosigk, Belina von, Ferber, T., Longo, Savino, Dharani, Sukeerthi, B. von Krosigk, T. Ferber, M. Khan, S. Dharani, S. Longo   +15 more
core   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

Advanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin, Eunjoo Yoo, Ki‐Hoon Son, Hyun‐Sik Kim, Dae‐Hee Han, Jeong Hyeon Son, Seung Hwan Lee, Hong‐Sub Lee   +7 more
wiley   +1 more source

Simulation study of signal readout for multi-electrode high purity germanium detector

He jishu
BackgroundDue to high energy resolution and position sensitivity features, the multi-electrode high purity germanium (M-HPGe) detector is widely applied in rare event physics for events extraction.PurposeThis study aims to make use of pulse shape in M ...
YANG Jingzhe, TIAN Yang, YANG Mingxin, ZENG Zhi, XUE Tao, ZENG Ming, DAI Wenhan, LI Yulan   +7 more
doaj   +1 more source

Studies in pulse shape discrimination for an optimized ASIC design

Journal of Instrumentation, 2023
Abstract The continued advancements of Silicon Photomultipliers (SiPMs) have made them viable photosensors for low recoil energy Pulse Shape Discrimination (PSD) between fast neutron and gamma interactions when coupled to an appropriate scintillator.
Boxer, B, Godfrey, B, Grace, C, Johnson, J, Khandwala, R, Tripathi, M   +5 more
openaire   +4 more sources

Pulse Shape Discrimination in Polysiloxane-Based Liquid Scintillator

, 2016
The time response of a recently developed polysiloxane based liquid scintillator has been analyzed for the first time: a special focus on the pulse shape discrimination capability of this material, which is characterized by low toxicity and low ...
Paterlini, Veronica, Quaranta, Alberto, CHECCHIA, CATERINA, Gramegna, Fabiana, CARTURAN, SARA MARIA, Dalla Palma, Matteo, Cinausero, Marco, MARCHI, TOMMASO, COLLAZUOL, GIANMARIA, Degerlier, Meltem, Carturan, Sara, Daldosso, Nicola   +11 more
core   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source