Results 141 to 150 of about 4,203,439 (304)

Non-volatile electric-field control of room-temperature ferromagnetism in Fe3GaTe2 heterostructures

Nature Communications
Van der Waals multiferroic structures hold promises for advancing the development of low-power multifunctional nanoelectronics devices, but single-phase two-dimensional multiferroic materials are limited.
Chuanyang Cai, Yao Wen, Lei Yin, Ruiqing Cheng, Hao Wang, Xiaoqiang Feng, Liang Liu, Chao Jiang, Jun He   +8 more
doaj   +1 more source

Massive Monte Carlo simulations-guided interpretable learning of two-dimensional Curie temperature. [PDF]

Patterns (N Y), 2022
Kabiraj A, Jain T, Mahapatra S.
europepmc   +1 more source

Pierre et Marie Curie. Papiers. I — ŒUVRES ET TRAVAUX SCIENTIFIQUES. XIX-LXVIII Marie Curie. Œuvres et travaux. XXXI-LXII Cahiers. LIV-LXII Cahiers d'expériences. LIV Notes d'expériences sur les aimants. 1896-1897

Labouisse, Ève Curie, Mme Henry Richardson. Manuscrit(s) provenant d'elleLangevin, Hélène Joliot-Curie, Mme Michel. Manuscrit(s) provenant d'elleJoliot, Pierre. Manuscrit(s) provenant de luiInstitut du radium.
Curie, Marie (1867-1934). Producteur d'un fonds, Curie, Marie Sklodowska, Mme Pierre. Auteur du texte, Painlevé, Paul, membre de l'Institut, homme politique. Auteur du texte, Curie, Marie Sklodowska, Mme Pierre. Producteur d'un fonds, Curie, Pierre (1859-1906). Producteur d'un fonds, Curie, Marie (1867-1934). Auteur du texte   +5 more
core  

Thermodynamics of Concomitant Charge‐Transfer, Antiferromagnetic, and Isostructural Phase Transitions in Barocaloric ACu3Fe4O12 Quadruple Perovskites

Advanced Science, EarlyView.
A copper‐iron charge transfer instability drives concomitant electronic, magnetic, and isostructural phase transitions in ACu3Fe4O12${\rm ACu}_3{\rm Fe}_4{\rm O}_{12}$, with an inverse barocaloric effect. A minimal Landau theory ties these thermodynamic signatures together, revealing a pressure‐independent transition entropy with comparable charge and ...
Jefferson Delgado‐Quesada, Gian Giacomo Guzmán‐Verri   +1 more
wiley   +1 more source

Ferroelectric, Dielectric and Electromechanical Performance of Ba_0.92Ca_0.08Ti_0.95Zr_0.05O₃ Ceramics with an Enhanced Curie Temperature. [PDF]

Materials (Basel), 2023
Hernández-Moreno AC, Reyes-Montero A, Carreño-Jiménez B, Acuautla M, Pardo L.   +4 more
europepmc   +1 more source

Overcoming the Trade‐Off Between Magnetic Coupling and Electrical Insulation in Soft Magnetic Materials via Nanochain Engineering

Advanced Science, EarlyView.
This study employs a nanochain engineering approach combined with an in situ oxidation strategy to fabricate self‐insulating iron‐based magnetic nanochains, addressing the challenge of balancing magnetic coupling and electrical insulation in soft magnetic materials.
Dingrong Zuo, Lichen Liu, Haibo Ke, Rongsheng Bai, Huaping Ding, Jing Zhou, Zhenxiang Cheng, Peng Yu, Weihua Wang   +8 more
wiley   +1 more source

Magnons at the Curie temperature

, 1981
Random phase approximations (RPA) have bery successfully treated spin wave excitations in Heisenberg ferromagnets at low temperatures. The role played by these magnons at the order-disorder transition, however, has been a topic which has eluded RPA ...
Poling, D.A.
core  

Quantum anomalous Hall edge channels survive up to the Curie temperature. [PDF]

Nat Commun, 2021
Fijalkowski KM, Liu N, Mandal P, Schreyeck S, Brunner K, Gould C, Molenkamp LW.   +6 more
europepmc   +1 more source

Pierre et Marie Curie. Papiers. I — ŒUVRES ET TRAVAUX SCIENTIFIQUES. I-XIV Pierre Curie. Œuvres et travaux. XIII-XIV Cours à la Sorbonne. 1904-1906. XIV Cours de symétrie en physique donné à la Sorbonne. 1905

Labouisse, Ève Curie, Mme Henry Richardson. Manuscrit(s) provenant d'elleLangevin, Hélène Joliot-Curie, Mme Michel. Manuscrit(s) provenant d'elleJoliot, Pierre. Manuscrit(s) provenant de luiInstitut du radium.
Curie, Marie (1867-1934). Producteur d'un fonds, Curie, Pierre (1859-1906). Auteur du texte, Curie, Pierre (1859-1906). Producteur d'un fonds   +2 more
core  

Tunable Negative Thermal Expansion in Fe/Cr‐Substituted Nd2Co17 Compounds via Magnetoelastic Coupling

Advanced Science, EarlyView.
This study achieves anisotropic thermal expansion tuning in Nd2(Co1‐xFex)17‐yCry compounds via a magnetoelastic strategy. Variable‐temperature synchrotron X‐ray diffraction reveals that increased Fe content induces switchable lattice responses. Compositional control reduces the volume expansion coefficient αV by 20% (x═0.7) and modulates TC (442–625 K),
Jiayuan Li, Chenfei Qv, Haoran Tu, Qinfen Gu, Wayne D. Hutchison, Stewart J. Campbell, Zhenxiang Cheng, Wenquan Wang, Jianli Wang   +8 more
wiley   +1 more source