Results 221 to 230 of about 169,137 (301)

Ferromagnetism of Molecular Beam Epitaxy‐grown Ultra‐thin Cr2Ge2Te6 Films Down to the Monolayer Limit on Si Substrates

Advanced Materials, EarlyView.
Uniform monolayer Cr2Ge2Te6 films are achieved on Si substrates by molecular beam epitaxy. Intrinsic ferromagnetism with perpendicular magnetic anisotropy is established in the films by anomalous Hall effect and superconducting quantum interference device measurements, albeit with strong magnetic fluctuations characteristic of its 2D nature.
Pengfei Ji, Ruixuan Liu, Tianchen Zhu, Yang Chen, Yitian Tong, Jinxuan Liang, Yunhe Bai, Yunyi Zang, Zuhan Geng, Fangting Chen, Xiyu Hong, Jiatong Zhang, Luyi Yang, Qi‐Kun Xue, Ke He, Xiao Feng   +15 more
wiley   +1 more source

Ferromagnet-like binary switching of a Stoner-Wohlfarth antiferromagnet. [PDF]

Nature
Wang Z, Xiang Y, Chen R, Sun Z, Hong C, Chen X, Gao J, Wu S, Guo Z, Chen Y, Mi Q, Liu Z, Yan S, Lei H, Ruan W, Zhang Y, Yu W, Liu WT, Yuan Z, Wu S.   +19 more
europepmc   +1 more source

Interlayer Dielectric CMP

, 2019
Ungyu Paik, Jea-Gun Park
openaire   +1 more source

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

Advanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah, Ningaraju Gejjiganahalli Ningappa, Anil Kumar M. R., Jeremy I. G. Dawkins, Thiago M. G. Selva, Karim Zaghib   +5 more
wiley   +1 more source

Low-threshold interlayer exciton multiplication in twisted transition metal dichalcogenides heterobilayers. [PDF]

Light Sci Appl
Wang P, Wang G, Wang C, Wei Q, Chen Y, Liu Q, Zhou L, Ren H, Zhang X, Peng J, Zhao L, Du TY, Li M.   +12 more
europepmc   +1 more source

Wafer‐Scale 2D High‐Entropy Transition Metal Dichalcogenide Thin‐Film Catalysts for Efficient and Durable Photoelectrochemical Hydrogen Production

Advanced Materials, EarlyView.
A wafer‐scale 2D high‐entropy (MoWTaNbRu)S2 thin‐film catalyst with a distorted 1T phase integrated onto p‐Si photocathode is designed for highly efficient and durable photoelectrochemical hydrogen evolution reaction. The high‐entropy effect in layered transition metal dichalcogenides optimizes hydrogen adsorption energetics, accelerates photogenerated
Sang Eon Jun, Jin Ho Seo, Jaehyun Kim, Hyungsoo Lee, Seongbeen Kim, Woo Seok Cheon, Sabina Kim, In Hye Kwak, Byeong‐Gwan Cho, Ki Chang Kwon, Chul‐Ho Lee, Jungwon Park, Jooho Moon, Jennifer A. Dionne, Ho Won Jang   +14 more
wiley   +1 more source

Improved Perovskite Solar Cells with an Environmentally Friendly Phthalocyanine Hole Extracting Interlayer. [PDF]

ACS Appl Energy Mater
Podapangi SK, Mancini L, Takhellambam D, Xu J, Castriotta LA, Mattioli G, Raglione V, Palmeri F, Caschera D, Sobolev AP, Cricenti A, Becerril Rodriguez D, Luce M, Di Carlo A, Zanotti G, Brown TM.   +15 more
europepmc   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Evaluation of Static Yield Stress and Buildability of PVA Fiber-Reinforced Mortars for 3D Printing Using a Vane Shear Test. [PDF]

Materials (Basel)
Uehara S, Ohshiro Y, Shima K, Sakamoto K, Yasui K.   +4 more
europepmc   +1 more source