Results 291 to 300 of about 149,278 (351)

Room-Temperature Ferromagnetism with Strong Spin-Orbit Coupling Achieved in CaRuO₃ Interfacial Phase via Magnetic Proximity Effect. [PDF]

ACS Nano
Zheng J, Zhang J, Cheng S, Shi W, Wang M, Li Z, Chen Y, Hu F, Shen B, Chen Y, Zhu T, Sun J.   +11 more
europepmc   +1 more source

Imprinting Electrically Switchable Scalar Spin Chirality by Anisotropic Strain in a Kagome Antiferromagnet

Advanced Science, EarlyView.
It is shown that anisotropic strain offers a novel approach to control the magnetic ground state in heterostructures of a Kagome antiferromagnet, unlocking new functionalities. This strain induces finite scalar spin chirality, resulting in a pronounced Berry curvature in momentum space, leading to room‐temperature anomalous Hall effect.
Debjoty Paul, Shivesh Yadav, Shikhar Gupta, Bikash Patra, Nilesh Kulkarni, Debashis Mondal, Kaushal Gavankar, Sourav K. Sahu, Biswarup Satpati, Bahadur Singh, Owen Benton, Shouvik Chatterjee   +11 more
wiley   +1 more source

Improved Ferroelectric and Magnetic Properties of Bismuth Ferrite-Based Ceramics by Introduction of Non-Isovalent Ions and Grain Engineering. [PDF]

Nanomaterials (Basel)
Wang T, Ye H, Wang X, Cui Y, Mei H, Song S, Zhao Z, Wang M, Rosaiah P, Ma Q.   +9 more
europepmc   +1 more source

Oxygen Vacancy Defect Engineering for Transverse Thermoelectric Enhancement: a Novel Extrinsic Pathway beyond Intrinsic Approaches

Advanced Science, EarlyView.
Transverse thermoelectric (TE) technology gains increasing attention as it enables efficient power generation within a single TE element and eliminates junctions. This study enhances transverse thermopower in polycrystalline Sr3YCo4O10‐δ through oxygen vacancy defect engineering, utilizing the anomalous Nernst effect to improve TE efficiency.
Min Young Kim, Dongkyu Lee, June Ho Lee, Donghwa Lee, Gi‐Yeop Kim, Si‐Young Choi, Joseph P. Heremans, Hyungyu Jin   +7 more
wiley   +1 more source

Redox-Driven Magnetic Regulation in a Series of Couplers in Bridged Nitroxide Diradicals. [PDF]

Molecules
Zhang F, Song M, Luo C, Ma T, Zhao Y, Li B, Bu Y.   +6 more
europepmc   +1 more source

Mn3SnN‐Based Antiferromagnetic Tunnel Junction with Giant Tunneling Magnetoresistance and Multi‐States: Design and Theoretical Validation

Advanced Science, EarlyView.
A non‐collinear Mn3SnN/SrTiO3/Mn3SnN (001) AFMTJ is proposed with a theoretical TMR exceeding 1500%, enabled by optimal momentum (k)‐space matching between Mn3SnN's spin‐polarized Fermi surface (pk||${p}_{{\bm{k}}_{\mathbf{|}\mathbf{|}}}$) and the low‐decay‐rate (κk||${\kappa}_{{\bm{k}}_{\mathbf{|}\mathbf{|}}}$) of the SrTiO3 barrier.
Shiqi Liu, Tingwei Chen, Baochun Wu, Haodong Fan, Yingmei Zhu, Sheng Bi, Yuntian Liu, Yinuo Shi, Wenbiao Zhang, Mengxi Wang, Qiang Li, Jie Yang, Jing Lu, Tiejun Zhou, Bo Liu   +14 more
wiley   +1 more source

Interplay of Superconductivity, Ferromagnetism, and Half-Metallicity in Gated Single-Layer g-C₃N₄. [PDF]

J Phys Chem Lett
Brangi PN, Martini F, Cudazzo P, Calandra M.   +3 more
europepmc   +1 more source

Designing Spin Symmetry for Altermagnetism with Strong Magnetoelectric Coupling

Advanced Science, EarlyView.
Antiferromagnets can be induced into altermagnets by changing the real‐space symmetry, increasing their potential for use in spintronic devices. Here, a novel and general approach is proposed: transforming antiferromagnets into altermagnets by modulating spin‐space symmetry, rather than real‐space symmetry.
Wei Sun, Wenxuan Wang, Changhong Yang, Shifeng Huang, Ning Ding, Shuai Dong, Zhenxiang Cheng   +6 more
wiley   +1 more source

Robust Ferromagnetism in Hexagonal Honeycomb Transition Metal Nitride Monolayer. [PDF]

Molecules
Ma X, Wang Z, Yue Y, Gao M, Ma F, Yan XW.   +5 more
europepmc   +1 more source

Magnetite Micro/Nanorobots for Efficient Targeted Alleviation of Inflammatory Bowel Disease

Advanced Science, EarlyView.
Improved reactive oxygen species scavenging capacities of functionalized micro/nanorobots (MNRs) are useful for the treatment of inflammatory bowel disease (IBD). MNRs can break the harmful bacteria in IBD, thereby eliminating inflammation and restoring the intestinal barrier function.
Ying Feng, Yang Liu, Linlin Liu, Qian Yang, Miao An, Huaming Yang   +5 more
wiley   +1 more source