Results 81 to 90 of about 201,642 (275)

A Generative Framework for Predicting Antiferromagnets

Advanced Science, EarlyView.
This work establishes a design paradigm for antiferromagnets (AFM), accelerating next‐generation spintronic material discovery. By integrating a crystal diffusion variational autoencoder with data augmentation, crystal graph convolutional neural networks, and a genetic algorithm, latent vectors are updated toward AFM property spaces, expanding ...
Jianhu Gong, Zhengming Zhang, Zhenyu Fan, Hanghang Fu, Hongchang Wang, Dunhui Wang   +5 more
wiley   +1 more source

Generalized n-Polynomial p-Convexity and Related Inequalities

Mathematics
In this paper, we construct a new class of convex functions, so-called generalized n-polynomial p-convex functions. We investigate their algebraic properties and provide some relationships between these functions and other types of convex functions.
Serap Özcan, Luminiţa-Ioana Cotîrlă
doaj   +1 more source

Trapezium-Type Inequalities for Raina’s Fractional Integrals Operator Using Generalized Convex Functions [PDF]

, 2020
Miguel Vivas–Cortez, Artion Kashuri, Jorge E. Hernández Hernández   +2 more
openalex   +1 more source

Mechanism‐Aware Digital Twin for High‐Temperature Creep Prediction in Mo–Re Alloys

Advanced Science, EarlyView.
A digital twin framework enables real‐time monitoring of creep in refractory alloys and reveals dislocation‐drag‐induced Re segregation to grain boundaries. Inspired by this, La2O3 dispersion is introduced to suppress dislocation motion — concurrently mitigating Re segregation and enhancing creep resistance.
Jinhan Xu, Xuan Chen, Xiaodan Bai, Chengyu Ding, Guisen Liu, Yuanjun Sun, Hongxiang Zong, Xiangdong Ding   +7 more
wiley   +1 more source

High‐Temperature Superconductivity of Thermodynamically Stable Fluorite‐Type Hydrides at Ambient Pressure

Advanced Science, EarlyView.
Fluorite‐type AXH8 hydrides comprise H8 units formed by small‐radius X elements and hydrogen, linked into a 3D weak covalent network. Large‐radius A atoms act as electron donors, stabilizing the lattice and enhancing delocalization. A linear correlation between minimum ELF at H8 connections and electron–phonon coupling λ underpins their ...
Hongyu Huang, Xiaoyan Yan, Min Wang, Mingyang Du, Hao Song, Zhao Liu, Defang Duan, Tian Cui, Xinmiao Wei   +8 more
wiley   +1 more source

One‐Dimensional Hydrogen Chains in Li–Hf–H System: A Pathway to High Superconductivity Under High Pressure

Advanced Science, EarlyView.
Abstract The recent discovery of high‐critical‐temperature (high‐Tc) superconductivity in hydrides such as H3S and LaH10 has significantly advanced the quest for room‐temperature superconductors. This work reports a new class of high‐Tc hydrides in the Li–Hf–H system characterized by unknown one‐dimensional (1D) hydrogen chains.
Kang Yang, Wenwen Cui, Tong Yang, Shicong Ding, Peiheng Lai, Kun Gao, Jingming Shi, Ming Yang, Tong Zhou, Yinwei Li   +9 more
wiley   +1 more source

Ultra‐Sensitive and Linear Flexible Pressure Sensors with Tri‐Scale Graded Microstructures for Advanced Health Monitoring and Robotic Perception

Advanced Science, EarlyView.
A flexible piezoresistive sensor with a 3D tri‐scale graded microstructure is proposed, overcoming the trade‐off between sensitivity and linearity. The device achieves ultra‐high sensitivity (138.6 kPa−1), a broad linear range (400 kPa, R2 = 0.99), and exceptional stability (24 000 repeated loading cycles), enabling precise detection of physiological ...
Rui Chen, Chi Fai Cheung, Qixian Zhang, Tao Luo, Rui Gao, Wei Zhou, Chunjin Wang   +6 more
wiley   +1 more source

Generalized Fractional Integral Inequalities for MT-Non-Convex and p q -Convex Functions [PDF]

, 2022
Wei Wang, Absar Ul Haq, Muhammad Shoaib Saleem, Muhammad Sajid Zahoor   +3 more
openalex   +1 more source

Degradation Mechanism of Phosphate‐Based Li‐NASICON Conductors in Alkaline Environment

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The presence of water in the cathode of a Li‐air battery shifts reactions to produce LiOH, creating a corrosive, alkaline environment. This study investigates the alkaline stability of the common Li‐NASICON solid‐state conductor chemistries through a systematic experimental study combined with computational modeling to understand the degradation ...
Benjamin X. Lam, Zhuohan Li, Tara P. Mishra, Gerbrand Ceder   +3 more
wiley   +1 more source

Some new fractional integral inequalities for exponentially m-convex functions via extended generalized Mittag-Leffler function [PDF]

, 2019
Saima Rashid, Farhat Safdar, Ahmet Ocak Akdemi̇r, Muhammad Aslam Noor, Khalida Inayat Noor   +4 more
openalex   +1 more source