Results 211 to 220 of about 891,389 (246)

Fast Microsecond Room‐Temperature Phosphorescence in Purely Organic Phosphors by Conformationally Directed Carbonyl Orientation

Angewandte Chemie, EarlyView.
Direction over magnitude—co‐directional twisting of two ester carbonyls (large φnet), rather than torsion magnitude alone, defines a DCO‐favored geometry associated with direct spin‐forbidden coupling and SOC‐mediated triplet intensity borrowing. Locking this motif into a cyclic phosphor preserves fast blue RTP in an amorphous PMMA film. ABSTRACT Metal‐
Jung‐Moo Heo, Jihyun Park, Yonghwan Kwon, Hochul Woo, Adam J. Matzger, Min Sang Kwon, Jinsang Kim   +6 more
wiley   +2 more sources

Observation of Thickness-Modulated Out-of-Plane Spin-Orbit Torque in Polycrystalline Few-Layer Td-WTe₂ Film. [PDF]

Nanomaterials (Basel)
Zheng M, Zhang W, Lv Y, Liu Y, Xiong R, Zhang Z, Lu Z.   +6 more
europepmc   +1 more source

A Vacuum‐Suction and Rotate End Effector for Robotic Apple Fruitlet Thinning: Comparative Development, Integrated Field Evaluation, and Preliminary Harvesting

Advanced Intelligent Systems, EarlyView.
Robotic apple thinning is constrained by a single field season confined to a few weeks each year. An efficient design process screens four detachment concepts off‐season using an artificial fruitlet structure, with field trials identifying vacuum suction and rotation as the most effective approach.
Rahul Jangali, Ben McGuinness, Hin Lim, Chi Kit Au, Henry Williams, Ans H. Qureshi, David Smith, Bruce A. MacDonald, Mike Duke, Abozar Nasirahmadi   +9 more
wiley   +1 more source

Neuromorphic Computing with Emerging Antiferromagnetic Ordering in Spin-Orbit Torque Devices. [PDF]

Nano Lett
Ojha DK, Huang YH, Lin YL, Chatterjee R, Chang WY, Tseng YC.   +5 more
europepmc   +1 more source

Implantable Systems for Cardiovascular Treatment and Monitoring: Comparative Insights From Intracardiovascular and Extracardiovascular Technologies

Advanced Intelligent Systems, EarlyView.
A unifying device–cardiovascular interface framework is presented to classify implantable cardiovascular technologies as intracardiovascular blood‐contacting systems or extracardiovascular tissue‐only and blood‐handling architectures. Cross‐class comparison across shared semiquantitative criteria, including blood‐contact burden, biomimicry ...
Bergo Nicolò, Semproni Federica, Maselli Martina, Colli Andrea, Cianchetti Matteo, Ciuti Gastone, Stefanini Cesare, Menciassi Arianna   +7 more
wiley   +1 more source

To Greater Twist: A Kinetically Biased π‐Radical Cascade

Angewandte Chemie, EarlyView.
π‐Radical cascades enable step‐economic construction of complex polycyclic aromatic frameworks. In this work, we show that a multifurcating pathway can be kinetically steered toward a single, more distorted product. This counterintuitive “falling‐upward” outcome arises from an intrinsic mechanistic bias, revealing a broader dimension of control in π ...
Yong Yang, Joshua C. Walsh, Li Sun, Kevin A. Quintanilla, Ignacio A. Rivas, Zheng Zhou, Juan Casado, Carlos M. Cruz, Michal Juríček   +8 more
wiley   +2 more sources

Spin-Orbit Torque in Single-Molecule Junctions from ab Initio. [PDF]

J Phys Chem Lett
Camarasa-Gómez M, Hernangómez-Pérez D, Evers F.   +2 more
europepmc   +1 more source

Topological transformation of synthetic ferromagnetic skyrmions: thermal assisted switching of helicity by spin-orbit torque. [PDF]

Nat Commun
Wu K, Zhao Y, Hao H, Yang S, Li S, Liu Q, Zhang S, Zhang X, Åkerman J, Xi L, Zhang Y, Cai K, Zhou Y.   +12 more
europepmc   +1 more source

Axially Chiral Nonalternant Polycyclic Aromatic Hydrocarbon With Consecutive Pentagons Exhibiting Large Spin‐Polarized Current

Angewandte Chemie, EarlyView.
Here we report two nonalternant polycyclic aromatic hydrocarbons (PAH) (1 and 2), which contain two and four consecutive pentagons, respectively. Under acidic conditions, 1 and 2 dimerize to afford the axially chiral dimers AC1 and AC2. The central azulene moiety in both 2 and AC2 shows an unusually short transannular bond of 1.366 Å.
Chang Wang, Jiaxin Luo, Haipeng Lu, Junzhi Liu   +3 more
wiley   +1 more source

Electrical Manipulation of Field-Free Magnetization Switching Driven by Spin-Orbit Torque in Amorphous Gradient-Mn₃Sn. [PDF]

Adv Sci (Weinh)
Zhang M, Cui B, An T, Ren X, Liu W, Zhao X, Ding H, Zhang Z, Zhang X, Kuai W, Zhou G, Cheng B, Liu L, Hu J.   +13 more
europepmc   +1 more source