Results 41 to 50 of about 4,293 (130)

On the Characterization of Phase Noise for the Robust and Resilient PLL-TRNG Design

Transactions on Cryptographic Hardware and Embedded Systems
A true random number generator (TRNG) is a critical component in ensuring the security of cryptographic systems. Among TRNG implementations, the phase-locked loop-based TRNG (PLL-TRNG) is a widely adopted solution for FPGA platforms due to the ...
Ziheng Ma, Bohan Yang, Wenping Zhu, Hanning Wang, Yi Ouyang, Min Zhu, Leibo Liu   +6 more
doaj   +1 more source

Dual‐Mode Oscillations in SiOx‐Based Threshold Switching Devices for Unconventional Probabilistic Computing

Advanced Intelligent Discovery, Volume 2, Issue 3, June 2026.
To enable versatile unconventional computing, a single SiOx threshold switching device is engineered to exhibit controllable dual‐mode oscillation. By modulating the input voltage, the device selectively provides stable full oscillation for oscillatory neural networks and stochastic probabilistic oscillation for probabilistic bits and true random ...
Hyeonsik Choi, Jihyun Kim, Yonghun Kim, Jiyong Woo   +3 more
wiley   +1 more source

Insights Into Tribal‐Level Adaptive Evolution and Phylogeny in Soricinae From Mitogenome of the Chinese Endemic Sorex cansulus

Ecology and Evolution, Volume 16, Issue 6, June 2026.
This study reveals that natural selection is the main force shaping the mitochondrial protein‐coding genes of zokors, with all five populations exhibiting strong purifying selection. Phylogenetic analysis and divergence time estimation strongly support the monophyly of the subfamily Soricinae, leading to key taxonomic revisions, including the ...
Tao Wen, Xiujia Wu, Qian Lu, Wenyu Song, Wenge Dong   +4 more
wiley   +1 more source

Optimization of Random Telegraph Noise Characteristics in Memristor for True Random Number Generator

Advanced Intelligent Systems, 2023
Memristor devices can be utilized for various computing applications, and stochastic computing is one of them. The intrinsic stochastic characteristics of the memristor cause unpredictable current fluctuations by the capture and emission of electrons in ...
Min Suk Song, Tae-Hyeon Kim, Hwiho Hwang, Suhyeon Ahn, Hussein Nili, Hyungjin Kim   +5 more
doaj   +1 more source

The Cost of a True Random Bit—On the Electronic Cost Gain of ASIC Time-Domain-Based TRNGs

Cryptography, 2021
Random number generators are of paramount importance in numerous fields. Under certain well-defined adversarial settings, True Random Number Generators (TRNGs) are more secure than their computational (pseudo) random number generator counterparts.
Netanel Klein, Eyal Harel, Itamar Levi
doaj   +1 more source

Oxytropis ikhbogdicus (Section Mesogaea, Fabaceae), A New Species From Mongolia Based on Morphological and Molecular Analyses

Ecology and Evolution, Volume 16, Issue 6, June 2026.
Oxytropis ikhbogdicus, a new species endemic to Mongolia, is described and illustrated. The new species was confirmed by phylogenetic analysis based on the complete plastome genome and combined nuclear ribosome internal transcribed spacer (ITS), psbA‐trnH, and trnF‐L sequence data as well as morphological characteristics. ABSTRACT Oxytropis ikhbogdicus,
Dariganga Munkhtulga, Shukherdorj Baasanmunkh, Nudkhuu Nyamgerel, Batlai Oyuntsetseg, Zagarjav Tsegmed, Dong Pil Jin, Serik Kubentayev, Gun‐Aajav Bayarmaa, Hyeok Jae Choi   +8 more
wiley   +1 more source

A New Species of Arthropteris From Samoa

New Zealand Journal of Botany, Volume 64, Issue 2, June 2026.
A new species, Arthropteris samoensis (Arthropteridaceae), recorded from the Samoan islands of Upolu and Savai‘i, is described and illustrated. In Samoa, the new species is distinguished from Arthropteris palisotii s.l. by its smaller stature and more delicate texture (laminae mostly < 3 cm wide vs.
Susan Fawcett, En Liu, Shih‐Yu Charles Lan, Alan R. Smith, Li‐Yaung Kuo   +4 more
wiley   +1 more source

Design of adaptive matching true random number generator based on thermal noise

Dianzi Jishu Yingyong, 2018
After studying on the thermal noise model and the matching mechanism of sensitive amplifier, an adaptively matching True Random Number Generator(TRNG) design is proposed.
Li Zhen, Wang Pengjun, Cheng Xu, Li Gang
doaj   +1 more source

Perspective on Ferroelectric and Nonferroelectric Low‐Dimensional Metal Halide Perovskites for Memristor Technology

Small Structures, Volume 7, Issue 6, June 2026.
In this review article, we have highlighted molecular engineering of spacer cations, the transition from ionic/filamentary to polarization‐driven ferroelectric resistive switching, key state‐of‐the‐art device demonstrations, and the future outlook. Together, these elements illustrate how dimensional control in low‐dimensional hybrid‐halide perovskites ...
Ranita Samanta, Rishukumar Panday, Giulia Ludovisi, Ramamoorthy Boomishankar, Daniele Cortecchia   +4 more
wiley   +1 more source

Spintronic Bayesian Hardware Driven by Stochastic Magnetic Domain Wall Dynamics

Advanced Science, Volume 13, Issue 27, 13 May 2026.
Magnetic Probabilistic Computing (MPC) utilizes intrinsic stochastic dynamics in domain walls to establish a hardware foundation for uncertainty‐aware artificial intelligence. Thermally driven domain‐wall fluctuations, voltage‐controlled magnetic anisotropy, and TMR readout enable fully electrical, tunable probabilistic inference.
Tianyi Wang, Bingqian Dai, Shijie Xu, Kin Wong, Yaochen Li, Yang Cheng, Qingyuan Shu, Haoran He, Puyang Huang, Hanshen Huang, Xixiang Zhang, Kang L. Wang   +11 more
wiley   +1 more source