Results 61 to 70 of about 952 (175)

Estimating Surface Explosion Yield From Single‐Channel Infrasound Signals at Regional Distances With Random‐Forest Regression

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract When detonated on the Earth's surface, large explosions emit distinctive acoustic signatures that propagate over vast distances with relatively low attenuation in the form of infrasound. Infrasound stations hundreds of kilometers from the impulsive source can record the propagated pressure signal, atmospheric conditions permitting.
S. Awender, D. Fee, A. Witsil
wiley   +1 more source

Adiabatic capacitive neuron: an energy-efficient functional unit for artificial neural networks

Frontiers in Electronics
This paper presents a highly energy-efficient adiabatic capacitive neuron (ACN) hardware implementation of an artificial neuron (AN), with improved energy efficiency, robustness, and scalability over previous work.
Sachin Maheshwari, Mike Smart, Himadri Singh Raghav, Themis Prodromakis, Alexander Serb   +4 more
doaj   +1 more source

Gate Leakage Reduction by Clocked Power Supply of Adiabatic Logic Circuits [PDF]

Advances in Radio Science, 2005
Losses due to gate-leakage-currents become more dominant in new technologies as gate leakage currents increase exponentially with decreasing gate oxide thickness.
Ph. Teichmann, J. Fischer, E. Amirante, St. Henzler, A. Bargagli-Stoffi, Ch. Otte, D. Schmitt-Landsiedel   +6 more
doaj  

Optical Phased Arrays on Photonic Integrated Circuit Platforms: Challenges, Opportunities, and Future Applications

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
Integrated optical phased arrays are emerging as scalable engines for solid‐state beam steering and programmable wavefront control. This Review maps the field from beam‐steering principles and core building blocks to material platforms, system‐level bottlenecks, and application frontiers, highlighting how heterogeneous integration, aperiodic ...
Jingwei Li, Yuyuan Han, Aoxiang Chen, Pengpeng Li, Xinglin Zhu, Guanbao Zhao, Luohan Peng, Huaibin Zheng   +7 more
wiley   +1 more source

Microwave-multiplexed qubit controller using adiabatic superconductor logic

npj Quantum Information
Cryogenic qubit controllers (QCs) are the key to build large-scale superconducting quantum processors. However, developing scalable QCs is challenging because the cooling power of a dilution refrigerator is too small (~10 μW at ~10 mK) to operate ...
Naoki Takeuchi, Taiki Yamae, Taro Yamashita, Tsuyoshi Yamamoto, Nobuyuki Yoshikawa   +4 more
doaj   +1 more source

Ultra‐Wideline 2D Correlations Among Low‐γ Species in Solid‐State NMR via the Progressive Saturation of a Common Proton Reservoir

Chemistry – A European Journal, Volume 32, Issue 25, 2 July 2026.
This study introduces PROSPECT, a 2D solid‐state NMR method that correlates MHz‐wide, low‐γ anisotropic powder patterns. PROSPECT operates by progressively depleting a shared 1H dipolar‐order reservoir via two independently stepped cross‐polarizing offsets, yielding homonuclear and heteronuclear correlations without requiring direct transfers or even ...
Rihards Aleksis, Lucio Frydman
wiley   +1 more source

Alternative fast quantum logic gates using nonadiabatic Landau-Zener-Stückelberg-Majorana transitions

Physical Review Research
A conventional realization of quantum logic gates and control is based on resonant Rabi oscillations of the occupation probability of the system. This approach has certain limitations and complications, like counter-rotating terms.
A. I. Ryzhov, O. V. Ivakhnenko, S. N. Shevchenko, M. F. Gonzalez-Zalba, Franco Nori   +4 more
doaj   +1 more source

Adiabatic logic-based lightweight cryptography: A Low-Vt charge-balanced symmetric pre-resolve approach for power analysis resistant PRESENT

Results in Engineering
Power analysis attacks pose a significant threat to the security of cryptographic hardware, particularly in resource-constrained environments where lightweight ciphers are deployed. Secure adiabatic logic, with its energy-recovery capability and inherent
Anjana Jyothi Banu, A. Prathiba
doaj   +1 more source

Non-Profiled Partial Nibble Recovery on Power Attack Resilient Adiabatic PRESENT Block Cipher Through AI Vulnerability Assessment

IEEE Access
Cipher implementations in embedded devices are often vulnerable to Side-Channel Attacks (SCA), particularly power analysis attacks. Circuit-level countermeasures aim to enhance security against SCA at the most fundamental abstraction of VLSI design ...
Anjana Jyothi Banu, A. A.
doaj   +1 more source

Industry perspective: Limits of energy efficiency for conventional CMOS and the need for adiabatic reversible computing [PDF]

APL Electronic Devices
The semiconductor industry’s public roadmaps paint a dire picture of diminishing returns, with gate-level power efficiency (expressed in, for example, TOPS/W) projected to increase by only about a factor of two over the next dozen years.
Alexander J. Edwards, Michael P. Frank
doaj   +1 more source