Results 41 to 50 of about 12,163 (230)

Correction: Effect of short-chain branching on interfacial polymer structure and dynamics under shear flow

, 2018
Correction for ‘Effect of short-chain branching on interfacial polymer structure and dynamics under shear flow’ by Sohdam Jeong et al., Soft Matter, 2017, 13, 8644–8650.
Jun Mo Kim, Soowon Cho, Sohdam Jeong, Chunggi Baig   +3 more
core   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Self-Assembled Superlattices of Polyamines in a Columnar Liquid Crystal [PDF]

, 2011
We show that the principle of orthogonal self-assembly, which makes use of mutually noninterfering interactions, is generally applicable to create liquid crystalline (LC) superlattices of polyamines.
Mendes, E., Mendes, Eduardo, Hempenius, Mark A., Hempenius, M.A., Eduardo Mendes, Fitie, C.F.C., Fitié, Carel F.C., Mark A. Hempenius, Rint P. Sijbesma, Carel F.C. Fitié, Sijbesma, R.P., Sijbesma, Rint P.   +11 more
core   +1 more source

Integrated Field‐Free SOT Domain‐Wall Synapses and MTJ Stochastic Neurons for Hardware Boltzmann Machines

Advanced Functional Materials, EarlyView.
Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone, Meng Tang, Camelia Florica, Bin He, Jingkai Xu, Selma Amara, Georgian Melinte, Xixiang Zhang, Gianluca Setti   +8 more
wiley   +1 more source

Waveguide properties of thin polymer films [PDF]

, 1999
Some basic concepts and principles of optical dielectric slab waveguiding and experimental methodology involving characterisation of waveguide films are introduced, Results from the characterisation of thin polymeric waveguide films and measurements of ...
Ren, Yitao, Ren, Y.
core  

Synthesis of Hyperbranched Glycoconjugates by the Combined Action of Potato Phosphorylase and Glycogen Branching Enzyme from Deinococcus geothermalis [PDF]

, 2012
Potato phosphorylase is able to synthesize linear polyglucans from maltoheptaose primers. By coupling maltoheptaose to butane diamine, tris(2-aminoethyl)amine and amine functionalized amine functionalized poly ethyleneglycol (PEG), new primer molecules ...
Loen, Lizette,, Dijkman, Teunis J.,, Teunis J. Dijkman, Asri, Lia A.T.W.,, Lizette Loen, Dijkman, Teunis J., Faber, Martin, Lia A. T. W. Asri, Katja Loos, Faber, Martin,, Jeroen Van Der Vlist, Asri, Lia A. T. W., Loos, Katja,, Loos, Katja; id_orcid, Vlist, Jeroen van der,, Loen, Lizette, Loos, Katja, Martin Faber, van der Vlist, Jeroen   +18 more
core   +1 more source

Quantifying Subsurface Weak in‐Plane Magnetization of Mixed Phase BiFeO3 by Scanning Nitrogen Vacancy Magnetometry

Advanced Functional Materials, EarlyView.
We use scanning nitrogen vacancy magnetometry to directly image the weak in‐plane magnetic moments in mixed phase BiFeO3 at the nanoscale and quantify the local magnetic moments to be 18.8±2.0 μB/nm2 in the rhombohedral‐like phase and 1.5±0.6 μB/nm2 in the well‐known non‐magnetic tetragonal‐like phase.
Lei Wang, Zhewen Xu, Yuwen Xu, Björn Josteinsson, Simon Josephy, Dawei Zhang, Yunlong Sun, Heung‐Sik Park, Jihun Kim, Kanghyun Chu, Kyung Song, Danyang Wang, Chan‐Ho Yang, Andrea Morales, Jan Seidel   +14 more
wiley   +1 more source

Unraveling MXene Oxidation Mechanisms Under Realistic Gas Environments by In Situ Gas‐Cell TEM

Advanced Functional Materials, EarlyView.
Real‐time visualization of MXene degradation reveals a fundamental oxidation mechanism under oxygen and moisture environments. Using in situ gas‐cell electron microscopy, this study demonstrates that oxygen degradation drives a thermodynamically controlled high‐temperature transformation into mixed rutile/anatase phases.
Yongfa Cheng, Kunmo Koo, Zizhen Cai, Paty Meza, Yu Wen, Byungseok Seo, Yukun Liu, Xiaobing Hu, Vinayak P. Dravid   +8 more
wiley   +1 more source

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

Advanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko, Seongchan Kim, Jun‐Hyeok Han, Sanghee Lee, Minji Ahn, Hong En Fu, Young Jun Jang, Yoo Sang Jeon, Weiguo Li, Young Keun Kim, Dong‐Hyun Kim   +10 more
wiley   +1 more source

Graft copolymers with polyamide backbones via combination of passerini multicomponent polymerization and controlled chain-growth polymerization

, 2014
We report a facile 'grafting from' approach to graft copolymers with polyamide backbones and controlled vinyl polymer or polyester side chains.
Wang, Yao-Zong, Deng, Xin-Xing, Du, Fu-Sheng, Cui, Yang, Li, Zi-Chen   +4 more
core   +1 more source