Results 181 to 190 of about 4,042,642 (282)

The Interplay of Crystal‐Field Transitions and Exchange Spin Dynamics in a Ferrimagnet

Advanced Physics Research, EarlyView.
Temperature‐dependent THz spectroscopy reveals strong hybridization between Yb3+ CEF excitations and Yb–Fe exchange dynamics in Gd3/2Yb1/2BiFe5O12. Near the magnetization compensation temperature, spectral weight is redistributed between the coupled modes, while the Yb–Fe exchange mode exhibits an anomalous redshift upon cooling due to CEF‐mediated ...
Arpita Dutta, Pratyay Mukherjee, Ritwik Mondal, Shovon Pal   +3 more
wiley   +1 more source

Vorticity-induced short-range ordering for heat insulation in anisotropically bonded CsAg₂I₃. [PDF]

Nat Commun
Bai Q, Yang L, Chen Z, Li C, Cheng R, Shu M, Zhu J, Liu Z, Yang Y, Yang J, Ren J, Voneshen D, Asai S, Masuda T, Sarker S, Zhang Y, Wu J, Tan PH, Chen Y, Ma J, Pei Y.   +20 more
europepmc   +1 more source

Neutron temperature measurements in graphits

, 1957
openaire   +2 more sources

Cu Site Preference and Structural Evolution in Cu‐Doped BiMn7O12 Quadruple Perovskite

Advanced Physics Research, EarlyView.
Light Cu substitution in the quadruple perovskite BiMn7‐xCuxO12 progressively suppresses monoclinic distortion while enhancing local structural disorder and weakening magnetic order. Unexpected Cu site preferences inferred experimentally contrast with first‐principles predictions, revealing a delicate competition among local bonding, structural ...
Cheng Peng, Mingyu Xu, Jose L. Gonzalez Jimenez, Yang Zhang, Ismail El Baggari, Jie Li, Weiwei Xie   +6 more
wiley   +1 more source

Performance Evolution and Research Progress of Silicon Carbide Sensors in Radiation Environments: A Review. [PDF]

Micromachines (Basel)
Liu Y, Deng Y, Zhang Q, Li H, Wang J, Wang Y, Cheng F, Han H, Zhang P.   +8 more
europepmc   +1 more source

Infinite Functional Versatility, Formidable Limits: Evaluating Gallium‐Based Liquid Metals in Rechargeable Batteries

Carbon Energy, EarlyView.
Beyond the hype surrounding the self‐healing properties of gallium‐based liquid metals (Ga‐LMs), this perspective critically examines their functional roles in metal‐ion batteries, highlighting both their underlying merits and the often‐overlooked challenges, including non‐representative design and testing configurations, performance overestimations ...
Turly P. P. Sumanasekara, Petar Jovanović, Ali Zavabeti, Dan Yang, Mainak Majumder, Anthony F. Hollenkamp, Torben Daeneke, Mahdokht Shaibani   +7 more
wiley   +1 more source

Experimental and computational structure study of the commercial NMC622 lithium-ion battery electrode. [PDF]

J Mater Res
Braun A, Rulev A, Erat S, Aycibin M, Uslu E, Winter M, Nowak S, Cain M, Arcon I, Ménesguen Y, Pomjakushin V, Thompson P, Beckhoff B.   +12 more
europepmc   +1 more source

High Entropy–Driven Performance Enhancement in Perovskite Oxides for Energy Conversion and Storage Systems

Carbon Energy, EarlyView.
High‐entropy perovskite oxides enable tunable structures and properties through multi‐cation disorder and entropy stabilization. This review summarizes advances in synthesis, structural and defect engineering, and their applications in OER/ORR, CO2RR, and electrochemical energy storage, highlighting in situ characterization and modeling that clarify ...
Obeylaw Moyo, Jiaqiao Yang, Mingzhuang Liang, Hyunseung Kim, Wei Wang, Yong Beom Kim, Junxiong Zhang, WooChul Jung, Hainan Sun   +8 more
wiley   +1 more source

The impact of metastability on the high-pressure behavior of cerium. [PDF]

Nat Commun
Ridley CJ, Smith AI, Daemen LL, Haberl B.   +3 more
europepmc   +1 more source

Conjugated Conductive Polymer Binders for Lithium Batteries: Structural Engineering and Design Principles

Carbon Energy, EarlyView.
Structural engineering of conjugated conductive polymer binders enables integrated electronic transport, strong adhesion, and stable electrode interfaces, offering a promising strategy to reduce inactive components and improve the performance of high‐energy lithium batteries.
Fating Wang, Fei Lv, Jingjing Guo, Min Hong, Xia Wang, Xiaohan Cai, Tiefeng Liu, Jun Lu   +7 more
wiley   +1 more source