Results 101 to 110 of about 3,458,747 (252)

Research on the application of inertially stabilized platform in the dynamic measurement of cold atomic gravimeter

Heliyon
Dynamic gravity field measurement based on the cold atom absolute gravity measurement system has important applications in geological exploration, gravity field mapping and other fields.
Pei-jun Chen, Min-rui Jiang, Xiao-feng Lv, Hang Zhou, Di Yang, Ying Zhou, Zifan Jin, Shu-ping Peng   +7 more
doaj   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

CONSCIOUSNESS, SITUATIONS, AND THE MEASUREMENT PROBLEM OF QUANTUM MECHANICS [PDF]

, 2008
There are two versions of the putative connection between consciousness and the measurement problem of quantum mechanics : consciousness as the cause of state vector reduction, and state vector reduction as the physical basis of consciousness.
Bitbol, Michel
core  

Reservoir‐Driven Neuromorphic Computing Based on Composite Rare‐Earth/Transition Metal Oxide Memristor

Advanced Functional Materials, EarlyView.
A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar, Haider Abbas, Muhammad Rabeel, Honggyun Kim, Ghulam Dastgeer, Muhammad Nasim, Furqan Zahoor, Yawar Abbas, Waqas Ahmad, Deok‐kee Kim   +9 more
wiley   +1 more source

Enhanced N2 electroreduction activity of single-atom catalysts: Modulating the linear scaling relationship by coordination engineering and dual-site strategies

Nano Research
The volcano plot is widely used to elucidate the activity trends among different catalysts, thereby effectively screening and guiding catalyst design. However, the inherent linear scaling relationship (LSR) constrains the breakthrough in the activity of ...
Renyi Li, Caimu Wang, Jiao Zhang, Wei Guo   +3 more
doaj   +1 more source

Generation of pulsed bipartite entanglement using four-wave mixing

New Journal of Physics, 2012
Using four-wave mixing in a hot atomic vapor, we generate a pair of entangled twin beams in the microsecond pulsed regime near the D1 line of ^85 Rb, making it compatible with commonly used quantum memory techniques. The beams are generated in the bright
Quentin Glorieux, Jeremy B Clark, Neil V Corzo, Paul D Lett   +3 more
doaj   +1 more source

Donor‐Engineered Chiral Indium–Salen Complexes for Tunable Circularly Polarized Luminescence

Advanced Functional Materials, EarlyView.
Chiral indium–salen complexes bearing electronically and structurally diverse donor substituents are presented as modular main‐group luminophores exhibiting tunable blue‐to‐green circularly polarized luminescence. Donor engineering systematically controls frontier‐orbital distribution, intraligand charge transfer, and excited‐state relaxation ...
Haein Kim, Minseo Ji, Khuslen Bazarragchaa, Yubin Choi, Gahyeon Baek, Ji Hye Lee, Heekyung Park, Houng Kang, Hyonseok Hwang, Huiyeong Ju, Jun Hui Park, Youngjo Kim, Min Kim, Youngmin You, Myung Hwan Park   +14 more
wiley   +1 more source

Quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms. [PDF]

Nat Commun, 2021
Jayaseelan M, K Manikandan S, Jordan AN, Bigelow NP.   +3 more
europepmc   +1 more source

Pressure‐Assisted Dimensional Transformation of 2D Hydrogenated Borophene into 0D Boron Quantum Dots

Advanced Functional Materials, EarlyView.
Hydrogenated borophene (HB) is transformed into distinct boron nanostructures through a solvent‐free thermal process. Under flowing nitrogen, hydrogen escape promotes reconstruction into B2O3 nanoplatelets, whereas hydrogen‐induced pressure under sealed conditions facilitates fragmentation into boron quantum dots.
Ozden Gunes Yildiz, Ramin Yazdaanpanah, Yongfeng Guo, Pouriya Naziri, Sachin Kulkarni, Martina Mercurio, Maria Cristina Larciprete, Ilaria Fratoddi, Paul Simon, Wan‐Lu Li, Koray Aydin, Umut Aydemir   +11 more
wiley   +1 more source

Antiferroelectric polarization enabling physical activation in CuBiP2Se6 for medical image processing

Nature Communications
Antiferroelectric materials, featuring field controllable antipolar ordering and reversible polarization switching, offer a promising platform for hardware efficient neuromorphic computing.
Yinan Lin, Dongliang Yang, Zhongyi Wang, Weili Zhen, Tianze Yu, Fei Xue, Hongtao Wei, Linfeng Sun   +7 more
doaj   +1 more source