Results 181 to 190 of about 4,107,894 (287)

Large Thermo- and Mechanosalient Actuation via Cooperative Twist Elasticity-Induced Packing Motif Conversion. [PDF]

J Am Chem Soc
Hwang K, Bhattacharjee I, Ra S, Jang JH, Park J, Kim H, Jang M, Lee MW, Whang DR, Moon D, Gierschner J, Park H, Park SK.   +12 more
europepmc   +1 more source

Massively Degenerate Coherent Perfect Absorption in Gradient‐Index Fibers

Advanced Optical Materials, EarlyView.
A coherent perfect absorber (CPA) normally operates for only one or very few spatial modes. The CPA proposed here uses a gradient‐index (GRIN) fiber to absorb hundreds of spatial modes at once, its self‐imaging property replacing the bulky free‐space degenerate cavity of earlier designs. An analytic criterion sets how much modal degeneracy is required,
Helmut Hörner, Şahin K. Özdemir, Stefan Rotter   +2 more
wiley   +1 more source

Quantum interference in a twisted high-Tc SQUID senses emergent interfacial order. [PDF]

Nat Commun
Basu A, Ash S, Kundu R, Bhatia N, Nema S, Gawade T, Agrawal K, Das A, Sarkar J, Shah A, Kulkarni R, Jangade DA, Kundu A, Thamizhavel A, Deshmukh MM.   +14 more
europepmc   +1 more source

Purely Equatorial Lasing in Spherical Liquid Crystal Polymer Microlasers with Bipolar Refractive Index Profile

Advanced Optical Materials, EarlyView.
Spherical liquid crystal polymer microlasers with a bipolar configuration confine lasing to a single equatorial plane, allowing precise control over where the laser emission is generated. The anisotropic refractive index profile additionally lifts the energy degeneracy of azimuthal whispering gallery modes, which causes a characteristic splitting into ...
David Ripp, Nachiket Pathak, Vera M. Titze, Catriona A. Thomson, Andreas Mischok, Marcel Schubert   +5 more
wiley   +1 more source

Dynamic twisting and imaging of moiré crystals. [PDF]

Sci Adv
Zhang Q, Lyu L, Pancholi S, Yan Z, Senaha T, Zhang R, Wu C, Cao LW, Tresback J, Dai A, Watanabe K, Taniguchi T, Parker DE, Allen MT.   +13 more
europepmc   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Comparison of Whole Exome Sequencing Commercial Kits Performance Across Diverse Tissue Sources. [PDF]

Int J Mol Sci
Verdura E, Montalbán-Casafont A, Solé X, Titos E, González-Roca E, Sánchez-Cárdenas C, López V, Palau N, Sánchez P, Mendoza-Cantero A, Rodriguez-Elena L, Jiménez D, Paredes-Fuentes AJ, Gort L, Rodríguez-Revenga L, Madrigal I, López-Púa Y, García-Villoria J, Badenas C, Villanueva-Cañas JL, Puig-Butillé JA.   +20 more
europepmc   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Thiazole Orange Fluoresces Freely: No Rigid Environment Required. [PDF]

J Phys Chem Lett
Greis K, Lindkvist TT, Schreivogel M, Djavani-Tabrizi I, Molina F, Nielsen SB, Zenobi R.   +6 more
europepmc   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source