Results 111 to 120 of about 2,451,083 (297)

Donor‐Engineered Chiral Indium–Salen Complexes for Tunable Circularly Polarized Luminescence

Advanced Functional Materials, EarlyView.
Chiral indium–salen complexes bearing electronically and structurally diverse donor substituents are presented as modular main‐group luminophores exhibiting tunable blue‐to‐green circularly polarized luminescence. Donor engineering systematically controls frontier‐orbital distribution, intraligand charge transfer, and excited‐state relaxation ...
Haein Kim, Minseo Ji, Khuslen Bazarragchaa, Yubin Choi, Gahyeon Baek, Ji Hye Lee, Heekyung Park, Houng Kang, Hyonseok Hwang, Huiyeong Ju, Jun Hui Park, Youngjo Kim, Min Kim, Youngmin You, Myung Hwan Park   +14 more
wiley   +1 more source

Reconstructing Residual‐Solvent‐Involved Li+ Coordination in PVDF‐HFP Polymer Electrolytes for Stable Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
2,2,2‐trifluoroethanamide‐mediated coordination regulation reconstructs the local Li+ environment in PVDF‐HFP polymer electrolytes by weakening residual DMF‐dominated coordination and promoting TFSI−‐involved anion‐rich solvation. This strategy facilitates Li+ migration and interfacial desolvation, promotes the formation of a thin inorganic‐rich SEI ...
Xiangsong Jiang, Qi Liu, Haohan Chen, Jianwei Lu, Yupeng Feng, Youwei Wang, Tianhao Zhao, Na Jiang, Wei Yang, Fei Li, Chunwei Dong, Shubiao Xia, Zhenzhen Shen, Weiwei Lei, Dan Liu, Jianping Long, Shimou Chen, Anjun Hu   +17 more
wiley   +1 more source

Adjustment of Magnetic Characteristics for [Co/Pt] Multilayer Thin Films

In the present paper, we discuss the results of the study of magnetic properties and micromagnetic structure of the multilayer [Co(4 × t) Å/Pt(5 × t) Å]10 thin films with varied bilayer thickness (t).
Daniil A. Zdoroveyshchev, Mikhail V. Dorokhin, Mikhail V. Ved’, Anton V. Zdoroveyshchev, Alexey V. Kudrin, Sergey Yu. Zubkov, Polina B. Demina, Alexei G. Temiryazev, Ruslan N. Kryukov, Marina P. Temiryazeva, Dmitry A. Tatarskiy, Yurii M. Kuznetsov, Irina L. Kalentyeva   +12 more
core   +1 more source

Nd-Fe-B films with perpendicular magnetic anisotropy and extremely large room temperature coercivity

, 2018
Nd-Fe-B films with perpendicular magnetic anisotropy are important for various applications. Most common process to prepare Nd-Fe-B thin films with perpendicular magnetic anisotropy is the heteroepitaxy process.
Zhou, Yan, Zhang, Xichao, Piramanayagam, S. N., Xia, Jing, Morisako, Akimitsu, Ma, Chuang, Liu, Xiaoxi   +6 more
core   +1 more source

Programmable Soft Actuator with Multi‐Responsiveness Based on Conductive MOF‐Liquid Crystal Polymer Composite

Advanced Functional Materials, EarlyView.
A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong, Geunho Kim, Changjae Lee, Sarang Lee, Jesse G. Park, Dong Ki Yoon   +5 more
wiley   +1 more source

Electrodeposition preparation and magnetic properties of FeCoNiMnHf high entropy nano-soft magnetic film

Cailiao gongcheng
The in-plane uniaxial magnetic anisotropy of thin-film materials is intricately linked to high cutoff frequencies. With the growing demand for high-integration electronic components， there is an increasing need for thin-film materials with high in-plane ...
LEI Yuanteng, ZHU Yingli, LI Xiangcheng, CHEN Ping’an, ZHU Boquan   +4 more
doaj   +1 more source

Electrical Tuning of Ferrimagnetic Spin Alignment Angle and Compensation Temperature in Pt/IrMn3/CoGd Multilayers

Advanced Functional Materials, EarlyView.
Spin‐orbit torque controls the Néel vector of antiferromagnetic IrMn3, which selectively exchange‐couples with spins of Co only in the ferrimagnetic CoGd. This selective interfacial pinning induces the non‐collinear spiral spin configuration, leading to a non‐uniform distribution of local compensation temperature along the film thickness, and enabling ...
Won‐Chang Choi, Tae‐Bo Sim, Kwonjin Park, Tae‐Hwan Kim, Soobeom Lee, Bao Xuan Tran, Soojung Kim, Chun‐Yeol You, Jung‐Il Hong   +8 more
wiley   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

Influence of Oblique Sputtering on Stripe Magnetic Domain Structure and Magnetic Anisotropy of CoFeB Thin Films

, 2018
Magnetic anisotropy is one of the most important fundamental properties of magnetic thin film. The strength of magnetic anisotropy determines the ferromagnetic resonance frequency of magnetic films in the high-frequency applications.
Wang Baomin, Zhan Qingfeng, Li Runwei, Li Jincai, Liu Qingfang, Ma Xiaoqin   +5 more
core  

Structure and magnetic properties of thin FePt alloy films

, 2002
As-deposited and annealed FePt thin films have been studied. X-ray diffraction analysis confirmed a phase transition from γ-FCC to γ1-FCT due to annealing. Magnetic measurements revealed excellent magnetic hardening and exchange spring interaction in the
Minh, P.T.L., Thuy, N.P., Chan, N.T.N., Van, N.D.   +3 more
core   +1 more source