Results 71 to 80 of about 613 (212)

New Design and Analysis Techniques for Post-Quantum Cryptography [PDF]

, 2022
Due to the threat of scalable quantum computation breaking existing public-key cryptography, interest in post-quantum cryptography has exploded in the past decade. There are two key aspects to the mitigation of the quantum threat.
Eaton, Edward
core  

Interfacial Water Configurations: Evolution and Implications for Electrocatalysis

Advanced Science, EarlyView.
A comprehensive and mechanistic understanding of how interfacial water structures govern reaction pathways. This review aims to bridge the gap between unraveling the intricate role of water structures and establishing robust design principles for advanced catalysts.
Aoqi Wang, Yang Song, Lin Guo, Chenchen Weng, Yanxia Yuan, Chaoyu Li, Xue Yang, Wei Lin   +7 more
wiley   +1 more source

Atomically Modulating Competing Exchange Interactions in Centrosymmetric Skyrmion Hosts GdRu2X2 (X = Si and Ge)

Advanced Electronic Materials, EarlyView.
Our work bridges the gap between skyrmion discovery and material design by demonstrating how atomic‐scale control of exchange interactions enables tunable skyrmion phase transitions in centrosymmetric magnetic metals. ABSTRACT Magnetic skyrmions are topologically protected spin states that hold promise for shaping the future of electronics.
Dasuni N. Rathnaweera, Xudong Huai, K. Ramesh Kumar, Michał J. Winiarski, Tomasz Klimczuk, Allana G. Iwanicki, Satya K. Kushwaha, Martin Mourigal, Tyrel M. McQueen, Thao T. Tran   +9 more
wiley   +1 more source

SPICE‐Compatible Compact Modeling of Cuprate‐Based Memristors Across a Wide Temperature Range

Advanced Electronic Materials, EarlyView.
A physics‐guided compact model for YBCO memristors is introduced, incorporating carrier trapping, field‐induced detrapping, and a differential balance equation to describe their switching dynamics. The model is compared with experiments and implemented in LTspice, allowing realistic circuit‐level simulations.
Thomas Günkel, Aleix Barrera, Lluís Balcells, Narcís Mestres, Enrique Miranda, Anna Palau, Jordi Suñé   +6 more
wiley   +1 more source

Joint-measurability and quantum communication with untrusted devices [PDF]

Photon loss represents a major challenge for the implementation of quantum communication protocols with untrusted devices, e.g. in the device-independent (DI) or semi-DI approaches.
Stefano Pironio, Brunner, Nicolas, Nicolas Brunner, Masini, Michele, Ioannou, Marie Adrienne, Ioannou, Marie, Marie Ioannou, Pavel Sekatski, Sekatski, Pavel, Michele Masini, Pironio, Stefano   +10 more
core   +1 more source

Smart Exploration of Perovskite Photovoltaics: From AI Driven Discovery to Autonomous Laboratories

Advanced Energy Materials, EarlyView.
In this review, we summarize the fundamentals of AI in automated materials science, and review AI applications in perovskite solar cells. Then, we sum up recent progress in AI‐guided manufacturing optimization, and highlight AI‐driven high‐throughput and autonomous laboratories.
Wenning Chen, Zheyu Zhang, Kelvian T. Mularso, Bonghyun Jo, Hyun Suk Jung   +4 more
wiley   +1 more source

Advances in Quantum Cryptography [PDF]

Quantum cryptography is arguably the fastest growing area in quantum information science. Novel theoretical protocols are designed on a regular basis, security proofs are constantly improving, and experiments are gradually moving from proof-of-principle ...
Englund, D, Shaari, JS, Berta, M, Usenko, VC, Pereira, J, Villoresi, P, Gehring, T, Wallden, P, Pirandola, S, Colbeck, R, Vallone, G, Lupo, C, Razavi, M, Tomamichel, M, Andersen, UL, Ottaviani, C, Banchi, L, Bunandar, D   +17 more
core  

Introduction to Post-Quantum Cryptography in Scope of NIST's Post-Quantum Competition [PDF]

, 2019
Tänapäeval on andmeturve paljudes valdkondades määrava tähtsusega, kuid hiljutised edusammud kvantmehhaanika valdkonnas võivad tänased interneti turvaprotokollid ohtu seada.
Tera, Helen
core  

Comparison of DeePMD, MTP, GAP, ACE and MACE Machine‐Learned Potentials for Radiation‐Damage Simulations: A User Perspective

Advanced Intelligent Discovery, EarlyView.
The authors evaluated six machine‐learned interatomic potentials for simulating threshold displacement energies and tritium diffusion in LiAlO2 essential for tritium production. Trained on the same density functional theory data and benchmarked against traditional models for accuracy, stability, displacement energies, and cost, Moment Tensor Potential ...
Ankit Roy, Ram Devanathan, Sarah Allec, Giridhar Nandipati, Andrew M. Casella, David J. Senor, Duane D. Johnson, Ganesh Balasubramanian, Ayoub Soulami   +8 more
wiley   +1 more source

Comparison of RISC-V and transport triggered architectures for a post-quantum cryptography application [PDF]

, 2020
Cryptography is one of the basic phenomena of security systems. However, some of the widely used public key cryptography algorithms can be broken by using quantum computers.
Berna ÖRS, Latif AKÇAY
core